// captured signal

Launch radar

Engagement relative to a company’s captured-post baseline.

95 ranked · 32 not ranked. X timeline reads return at most 25 posts per call; medians use the posts we captured.

  1. 1
    launch · Nov 2, 2026
    Hume AI

    Introducing the Hume Audio Decision API. Ask anything: How many speakers? Is anyone laughing? Is the caller frustrated? What used to take 10+ models is now one call. Trained on 10M+ human judgments

    X source ↗
    2,002 engagement · 6 captured observations
    444.89×
  2. 2
    launch · Nov 3, 2026
    Cloudflare (Agents)

    Introducing Zero Wire: a public vulnerability intelligence feed on @CloudflareRadar, bringing the clarity of a news wire service to critical security developments. https://t.co/pxMUvkdOgG

    X source ↗
    3,221 engagement · 8 captured observations
    23.95×
  3. 3
    launch · Oct 28, 2026
    n8n

    8n 3.0 is now in beta 🚀. No pile of shiny new features (sorry!). Instead: better reliability, stability, and security, plus all the breaking changes we’ve collected over the past year, in one major re

    X source ↗
    342 engagement · 6 captured observations
    22.06×
  4. 4
    launch · Oct 29, 2026
    OpenRouter

    We just shipped our biggest improvement to our provider router since the founding of OpenRouter. Before, we prioritized mostly based on price. The new router now rewards the best quality inference fo

    X source ↗
    916 engagement · 6 captured observations
    21.81×
  5. 5
    launch · Nov 2, 2026
    Exa

    Introducing Exa Monitors V2 Get alerts across the largest index of web + proprietary data - 130B+ web pages - 211M businesses - 1.3B produc

    X source ↗
    1,140 engagement · 5 captured observations
    14.25×
  6. 6
    launch · Oct 29, 2026
    Mistral AI

    Today, we release the weights of a new and improved Le Chonk, advancing the open frontier for agentic coding and cybersecurity. 💻 Built to

    X source ↗
    8,135 engagement · 9 captured observations
    6.93×
  7. 7
    launch · Oct 29, 2026
    ElevenLabs

    SFX v3 sound effects model released

    X source ↗
    918 engagement · 19 captured observations
    4.94×
  8. 8
    other · Oct 30, 2026
    Sierra

    Says Sierra passed $400M+ ARR, adding $150M+ in Q3 (company metric)

    X source ↗
    194 engagement · 13 captured observations
    4.85×
  9. 9
    other · Nov 2, 2026
    Parallel Web Systems

    Parallel Decisions beats Perplexity by 1.5x and OpenAI by nearly 2x on decisions that depend on the live web. We’re open-sourcing the bench

    X source ↗
    148 engagement · 10 captured observations
    4.55×
  10. 10
    launch · Oct 29, 2026
    Parallel Web Systems

    Announcing Parallel for Finance: universal upgrades that make us the unmatched SOTA web search for Finance AI on the cost-accuracy frontier. - On FinSearchComp's hardest tier (T3), Parallel is the mo

    X source ↗
    124 engagement · 10 captured observations
    3.82×
  11. 11
    launch · Oct 28, 2026
    OpenRouter

    Fewer tokens, same work. Particle-1 from @particle_api uses 28–52% fewer output tokens than DeepSeek V4.1 Flash across four coding benchmarks, per Particle. Now on OpenRouter. https://t.co/X7bGpBkaWc

    X source ↗
    160 engagement · 6 captured observations
    3.81×
  12. 12
    other · Oct 30, 2026
    Sierra

    Links only, no text to classify (same day as ARR post)

    X source ↗
    145 engagement · 13 captured observations
    3.63×
  13. 13
    launch · Nov 2, 2026
    Firecrawl

    Introducing headless Clay for agents. → Search 250M+ people & 26M+ companies → Get emails, job & company data → 1000 credits/month

    X source ↗
    1,311 engagement · 13 captured observations
    3.47×
  14. 14
    launch · Oct 28, 2026
    LangChain

    You’re an mda init and mda deploy away from distributing a proactive agent in your org. Since launching dynamic scheduling for Managed Deep Agents in September, over 70% of MDA runs on LangSmith co

    X source ↗
    66 engagement · 7 captured observations
    2.44×
  15. 15
    launch · Oct 30, 2026
    Parallel Web Systems

    Introducing Parallel in Slack. Tell Parallel what to monitor on the web, and the agent posts in the channel when there's a hit. Or tag it with a question to get a cited answer based on the context i

    X source ↗
    79 engagement · 10 captured observations
    2.43×
  16. 16
    other · Oct 30, 2026
    Cognition (Devin)

    Benchmarks Gemini 4 Carbon and Argon on FrontierCode 2.0

    X source ↗
    1,452 engagement · 16 captured observations
    2.15×
  17. 17
    launch · Oct 28, 2026
    Legora

    Legora is part of the Claude for Legal launch. With Legora connected to @claudeai, lawyers can put Legora’s agent to work on jurisdiction-specific legal research and their own matter files, all from i

    X source ↗
    205 engagement · 7 captured observations
    2.09×
  18. 18
    other · Nov 3, 2026
    Retell AI

    GPT-Live-1 is now on Retell! Build voice agents which truly keep up with a real conversation. GPT-Live-1, @OpenAI's newest realtime model,

    X source ↗
    31 engagement · 4 captured observations
    2.07×
  19. 19
    launch · Oct 29, 2026
    LangChain

    Managed Deep Agents 0.10: Now available in public beta 🌐 Browser use: Your agent can now work on websites with no API 💬 Async subagents: Run long tasks in the background while your agent keeps tal

    X source ↗
    53 engagement · 7 captured observations
    1.96×
  20. 20
    launch · Nov 2, 2026
    Retell AI

    Grok Voice 3.0 is now live on Retell! 🚀 @spacexai's speech-to-speech model combines sub-second latency with natural, concise responses, ran

    X source ↗
    29 engagement · 4 captured observations
    1.93×
  21. 21
    launch · Oct 29, 2026
    Legora

    Today, we’re launching Ontological Legal Research in the US. Legal research sits underneath so much of what legal teams do. The advice, the

    X source ↗
    183 engagement · 7 captured observations
    1.87×
  22. 22
    launch · Nov 2, 2026
    Gojiberry AI

    SaaS is dead. People data is worthless. High-intent touchpoints are all that matter. Knowing who someone is won’t close a deal. Knowing why now might. 🚨 Introducing the Agentic High-Intent Lead Data

    X source ↗
    58 engagement · 12 captured observations
    1.81×
  23. 23
    launch · Oct 30, 2026
    Cloudflare (Agents)

    Public traffic to private origins, with WAF, bot management, caching, and Workers, is now available to every customer with Cloudflare One connectivity. Read more: https://t.co/DpfZoVDKT6

    X source ↗
    234 engagement · 8 captured observations
    1.74×
  24. 24
    launch · Oct 28, 2026
    Mastra

    You can't improve your agents if you can't see what's going wrong. So we shipped span queries. It's a new way for your coding agent to find, filter and fix problematic tool calls across every trace.

    X source ↗
    41 engagement · 3 captured observations
    1.71×
  25. 25
    launch · Oct 31, 2026
    OpenCode

    no matter what agent you're using, your voice is the best way to talk to them and hex is the best way to use your voice: - fast - runs loca

    X source ↗
    10.3K engagement · 13 captured observations
    1.66×
  26. 26
    launch · Oct 29, 2026
    Deepgram

    Meet Think-Live LLM and Think-Fast LLM, two new LLMs built for voice agents. Think-Live runs the conversation: when to listen, wait, or res

    X source ↗
    43 engagement · 3 captured observations
    1.65×
  27. 27
    other · Oct 29, 2026
    Cognition (Devin)

    Cognition is acquiring Corridor (acquisition)

    X source ↗
    1,099 engagement · 16 captured observations
    1.63×
  28. 28
    launch · Oct 30, 2026
    OpenCode

    Operation Cheepseek Phase 4: $100 of usage for DeepSeek V4.1 Flash

    X source ↗
    9,732 engagement · 13 captured observations
    1.57×
  29. 29
    other · Oct 28, 2026
    Keycard

    Named to the Fortune Cyber 60 (recognition)

    X source ↗
    23 engagement · 3 captured observations
    1.44×
  30. 30
    other · Oct 29, 2026
    Anthropic

    We’ve trained Claude to flag potential misuse in conversations, a technique we call self-assessment. Right after it responds, Claude gives a

    X source ↗
    8,293 engagement · 4 captured observations
    1.42×
  31. 31
    launch · Nov 3, 2026
    LangChain

    LangSmith Bring Your Own Cloud (BYOC) now runs on @AWScloud, @Azure, + @GoogleCloud. Your traces and agent deployments stay in your cloud account while we run the data plane. ☁️ GA on AWS, Beta on A

    X source ↗
    36 engagement · 7 captured observations
    1.33×
  32. 32
    launch · Oct 28, 2026
    Harvey

    Launch partner for Claude for Legal; Harvey Intake connects through MCP

    X source ↗
    284 engagement · 10 captured observations
    1.31×
  33. 33
    launch · Oct 28, 2026
    Parallel Web Systems

    NEW: You can now access our new web-grounded Decisions API via Merge Gateway. More on the Parallel Decisions API: https://t.co/ICr3KU4qGH https://t.co/r75vDPoOiQ

    X source ↗
    40 engagement · 10 captured observations
    1.23×
  34. 34
    launch · Nov 3, 2026
    Browserbase

    BELL agents get 24/7 web monitoring through a Parallel (p0) partnership

    X source ↗
    60 engagement · 11 captured observations
    1.18×
  35. 35
    launch · Oct 29, 2026
    Parallel Web Systems

    Particle-1 is #2 for efficiency on the Parallel Search Capability Leaderboard. It matches its base model, DeepSeek V4.1 Flash, on web research with Parallel Search (69.2 vs. 68.9) while using 42% few

    X source ↗
    38 engagement · 10 captured observations
    1.17×
  36. 36
    launch · Nov 2, 2026
    n8n

    Explore the events our Ambassadors are hosting for the n8n community this week 🌏 n8n community events are free and open to all: meet your local community, share your best automation tips, and learn fr

    X source ↗
    18 engagement · 6 captured observations
    1.16×
  37. 37
    launch · Nov 3, 2026
    Mistral AI

    We tasked Mistral Large 4 with creating a real-time, 3D tracker of the roughly 19,000 satellites and debris fragments orbiting Earth. The

    X source ↗
    1,336 engagement · 9 captured observations
    1.14×
  38. 38
    launch · Oct 28, 2026
    OpenRouter

    AssemblyAI-TTS-1 is now live on OpenRouter! @AssemblyAI's first text-to-speech model, built for voice agents. Ranked in the best quadrant for speed and accuracy, and highest naturalness for models at

    X source ↗
    46 engagement · 6 captured observations
    1.10×
  39. 39
    other · Nov 3, 2026
    Clay

    Model testing? No. Data orchestration testing → 6.4x fewer input tokens. Answered 2.6x faster. We gave 2 agents the same 5 enterprise acco

    X source ↗
    35 engagement · 5 captured observations
    1.06×
  40. 40
    launch · Oct 28, 2026
    Greptile

    Introducing Computer Use in TREX. TREX now spins up the relevant services for your changes and uses computer use to test them end to end. It can test desktop apps, click through a web app in a brows

    X source ↗
    125 engagement · 4 captured observations
    1.04×
  41. 41
    launch · Nov 3, 2026
    Anthropic

    New Anthropic research: progress on provable inference for large language models. Here, we introduce FlashProve. Building on established cr

    X source ↗
    5,974 engagement · 4 captured observations
    1.02×
  42. 42
    launch · Nov 3, 2026
    Notion (AI Agents)

    Just shipped: Your Notion Agents can now use Google Drive. Search, read, create, and update your Drive files, without leaving Notion. Settings → Connections → Google Drive. https://t.co/h7TsvCSWo6

    X source ↗
    457 engagement · 3 captured observations
    1.00×
  43. 43
    launch · Nov 3, 2026
    LangChain

    Proud to be a launch partner in the @FireworksAI_HQ Frontier Ecosystem! https://t.co/Q8DbF5CIDy

    X source ↗
    27 engagement · 7 captured observations
    1.00×
  44. 44
    launch · Nov 3, 2026
    Deepgram

    Same Deepgram. Only louder. Speaking is the most natural way to communicate. But for years, technology has asked us to meet it halfway. Type this. Pick from a menu. Say it again, slower. Deepgram h

    X source ↗
    26 engagement · 3 captured observations
    1.00×
  45. 45
    other · Nov 2, 2026
    Legora

    The hot new role emerging in law is the legal engineer. The New York Times dug into their rise at the intersection of law and technology. "

    X source ↗
    98 engagement · 7 captured observations
    1.00×
  46. 46
    launch · Nov 2, 2026
    Mastra

    Last week, we launched: 1/ Mastra Knowledge in early access 2/ Support for MCP events 3/ Span queries 4/ Observational Memory's score on BEAM 5/ Support for 7 new vector stores + a lot of smaller imp

    X source ↗
    24 engagement · 3 captured observations
    1.00×
  47. 47
    other · Nov 2, 2026
    Daytona

    Last week we hand-delivered Daytona engraved Mac Minis to our friends in SF! Glad we could give something back to the people we love seeing

    X source ↗
    161 engagement · 5 captured observations
    1.00×
  48. 48
    launch · Oct 31, 2026
    Browser Use

    Released: BU Ultrafast is live for everyone⚡ Fastest and cheapest web agent on the planet. > tasks in under 3s > median task takes 1

    X source ↗
    294 engagement · 5 captured observations
    1.00×
  49. 49
    other · Oct 30, 2026
    Mistral AI

    Three weeks of training camp for Le Chonk. No days off. Thanks for putting it to the test, @ThibaultJaigu and @RequestyAI.

    X source ↗
    1,174 engagement · 9 captured observations
    1.00×
  50. 50
    other · Oct 30, 2026
    Clay

    What's the future of GTM? We asked some of the top minds in the industry at SCULPT. BIG thank yous to @brendanjshort, Faris Sumadi, Erik P

    X source ↗
    33 engagement · 5 captured observations
    1.00×
  51. 51
    launch · Oct 30, 2026
    Cloudflare (Agents)

    More than 10 million developers are building on Cloudflare as AI agents reshape how applications get built, shipped, and scaled globally. https://t.co/0insO5ra40 #CloudflareConnect https://t.co/r0noNE

    X source ↗
    132 engagement · 8 captured observations
    0.98×
  52. 52
    other · Oct 31, 2026
    Anthropic

    New Anthropic research: Automating subtle emergent misalignment research. Red-teaming is a vital part of model safety testing, but it’s als

    X source ↗
    5,685 engagement · 4 captured observations
    0.98×
  53. 53
    launch · Oct 29, 2026
    Firecrawl

    Introducing Cybersecurity Data in Alexandria 🔒 Your Codex & Claude Code agents can now: → Check your code's dependencies for 400,000+ vulnerabilities → Find the latest advisories from NVD, CISA

    X source ↗
    364 engagement · 13 captured observations
    0.96×
  54. 54
    launch · Oct 31, 2026
    Cloudflare (Agents)

    Data residency shouldn't mean trade-offs. We're rebuilding our control plane and logging on Workers and Durable Objects, so you can choose where WAF rules, Workers, and logs live with a click, and cha

    X source ↗
    123 engagement · 8 captured observations
    0.91×
  55. 55
    launch · Oct 29, 2026
    OpenRouter

    Royale: Last Agent Standing is back. 20 models from 10 labs play 30 games live. Only one is left standing. Live casting powered by @ElevenLabs V4 Watch it with us on Thursday, Oct 29 at 12 PM ET. h

    X source ↗
    38 engagement · 6 captured observations
    0.90×
  56. 56
    launch · Nov 4, 2026
    Cloudflare (Agents)

    Today, we’re launching new analytics to help you understand how personal agents access your site on behalf of humans, along with more granular access policies to put those decisions into practice. htt

    X source ↗
    120 engagement · 8 captured observations
    0.89×
  57. 57
    launch · Oct 28, 2026
    Firecrawl

    Introducing Directory, free recruiting data for ChatGPT & Claude. Describe a role & get a shortlist from 250M+ profiles in Alexandria, with experience & work emails. Start sourcing with

    X source ↗
    316 engagement · 13 captured observations
    0.84×
  58. 58
    funding · Oct 30, 2026
    Parallel Web Systems

    Banks review business clients every 1-5 years. A bank's KYB process becomes outdated quickly as the world changes. If a CEO departs, an owner sells, or a funding round closes, scheduled audits often

    X source ↗
    27 engagement · 10 captured observations
    0.83×
  59. 59
    launch · Oct 28, 2026
    Mistral AI

    Today, we’re introducing the Responses API in public preview, made for building agents on Mistral. Each response returns the model’s answer, its reasoning and its tool calls as separate items, so yo

    X source ↗
    971 engagement · 9 captured observations
    0.83×
  60. 60
    launch · Oct 28, 2026
    LangChain

    LangChain is returning to re:Invent. A TL;DR: 📍 Meet us at Booth #1740 🎙️ Talks + Panels throughout the week 🗓️ Co-hosted events featuring breakfasts, networking, dinners, and more See what we’re

    X source ↗
    20 engagement · 7 captured observations
    0.74×
  61. 61
    launch · Nov 2, 2026
    n8n

    Agents that get work done need 3 things: identity, access, orchestration. On Nov 19 at #MSIgnite, see how Microsoft Agent 365 + n8n cover all three, with a live build 🎙️. Meet us at booth 5344R. https

    X source ↗
    11 engagement · 6 captured observations
    0.71×
  62. 62
    other · Nov 3, 2026
    OpenCode

    Crouton Alpha (stealth model) is free for the next week 1M Context Multi-modal No training on data Limited to certain regions

    X source ↗
    4,302 engagement · 13 captured observations
    0.69×
  63. 63
    other · Nov 4, 2026
    Mistral AI

    Can Mistral Large 4 find a critical vulnerability, prove it and fix it? We tested it on a recent Django CVE. 133 agents map the code, hunt

    X source ↗
    789 engagement · 9 captured observations
    0.67×
  64. 64
    other · Nov 3, 2026
    Mistral AI

    Mistral Large 4 joins the model lineup on Open Math OS. 1.05T open weights, 1M context, live today for approved teams. Open Math OS is a r

    X source ↗
    756 engagement · 9 captured observations
    0.64×
  65. 65
    launch · Oct 30, 2026
    Mastra

    NEW: For display-only tools, set 𝚛𝚎𝚗𝚍𝚎𝚛𝙾𝚗𝚕𝚢: 𝚝𝚛𝚞𝚎 instead of defining 𝚎𝚡𝚎𝚌𝚞𝚝𝚎. https://t.co/bfulfU6Izw

    X source ↗
    15 engagement · 3 captured observations
    0.63×
  66. 66
    launch · Oct 29, 2026
    Parallel Web Systems

    We'll be at AWS re:Invent next month. Come find us at booth #691 to learn about our latest releases and everything on the horizon. https://t.co/1IjgdjG8rB

    X source ↗
    19 engagement · 10 captured observations
    0.58×
  67. 67
    launch · Oct 28, 2026
    Browser Use

    Introducing: Odysseys2 - hardest long horizon benchmark for web agents based on real user tasks 🏗️ We collaborated with @JangLawrenceK @rsalakhu from Carnegie Mellon University > SOTA agent fully

    X source ↗
    153 engagement · 5 captured observations
    0.52×
  68. 68
    launch · Nov 2, 2026
    LangChain

    Interested in a career with LangChain? On November 12th, come to our NYC Office to meet the team and kickstart your sales career in a Sales Development Representative (SDR) role. RSVP ⤵️ https://t.

    X source ↗
    14 engagement · 7 captured observations
    0.52×
  69. 69
    launch · Oct 28, 2026
    Browserbase

    Browserbase is proud to join Agent Baseline as a launch partner. Agent Baseline is an open standard for running AI agents safely in production. We're joining companies like Snyk, Docker, and Keycar

    X source ↗
    26 engagement · 11 captured observations
    0.51×
  70. 70
    launch · Oct 28, 2026
    Sierra

    Agents have moved from mostly reactive, one-and-done support conversations to interactions that can last weeks or months and drive growth. That shift raises important compliance questions for business

    X source ↗
    20 engagement · 13 captured observations
    0.50×
  71. 71
    launch · Nov 3, 2026
    Firecrawl

    Introducing free Election Records in Alexandria 🇺🇸 Ask your agent about 470 House & Senate races: - Results as each state reports - Who funds each campaign - How incumbents voted Try it with th

    X source ↗
    167 engagement · 13 captured observations
    0.44×
  72. 72
    customer · Oct 29, 2026
    Legora

    We’re partnering with PointOne to automate time entry for work in Legora and help firms measure the value it delivers. Less time spent recor

    X source ↗
    41 engagement · 7 captured observations
    0.42×
  73. 73
    launch · Oct 29, 2026
    Browserbase

    Browserbase is now available as a one-click install in the Antigravity Plugin marketplace. Navigate sites, fill out forms, and take screenshots with a verified browser that doesn't get blocked. https

    X source ↗
    21 engagement · 11 captured observations
    0.41×
  74. 74
    launch · Oct 30, 2026
    Firecrawl

    Firecrawl is now live in @eve, Vercel's open-source agent framework 🔥 One command gives your agents the web and beyond with Alexandria. https://t.co/1EuFFHJ6EF https://t.co/eq1q41fOUA

    X source ↗
    137 engagement · 13 captured observations
    0.36×
  75. 75
    launch · Oct 28, 2026
    Cloudflare (Agents)

    Build the future of winter sports tech! 🎿🏂 Cloudflare + @usskiteam/@ussnowboardteam are launching a developer challenge to build AI, computer vision & video tools for elite athletes. Winners get V

    X source ↗
    45 engagement · 8 captured observations
    0.33×
  76. 76
    launch · Nov 2, 2026
    Exa

    Monitors v2 is live in the Exa API today. Learn how it works and what teams are building with it: https://t.co/I3zBfNNdlw

    X source ↗
    26 engagement · 5 captured observations
    0.33×
  77. 77
    launch · Nov 3, 2026
    Browserbase

    Browserbase is proud to be a launch partner in the @FireworksAI_HQ Frontier Ecosystem! Power your agents with Fireworks Inference & Browserbase browsers. https://t.co/6zgzJevLps

    X source ↗
    14 engagement · 11 captured observations
    0.27×
  78. 78
    launch · Oct 29, 2026
    OpenCode

    OpenCode Go is now available to your entire team https://t.co/z6sSqXIqoG https://t.co/Oz9jy7hUAS

    X source ↗
    1,624 engagement · 13 captured observations
    0.26×
  79. 79
    launch · Oct 30, 2026
    Bolt (StackBlitz)

    🥉 3rd place: Nightdesk by @ShakibHimu Meet Ava, an AI phone assistant that answers every call, qualifies new customers, and logs a follow-up for each one. All in one clean dashboard. Your phone ring

    X source ↗
    12 engagement · 3 captured observations
    0.22×
  80. 80
    launch · Oct 29, 2026
    ElevenLabs

    Listen for the umpire. SFX v3 gets every part of the prompt right, with richer and more precise audio and voices. https://t.co/ACAuUze6uq

    X source ↗
    40 engagement · 19 captured observations
    0.22×
  81. 81
    launch · Oct 28, 2026
    Mistral AI

    We’re also now serving two fast, low-cost models: - DeepSeek V4.1 Flash, in public preview. Great for long-context coding and agentic tasks. - GLM 5.3 Flash, now generally available. Great for subagen

    X source ↗
    228 engagement · 9 captured observations
    0.19×
  82. 82
    launch · Oct 30, 2026
    Parallel Web Systems

    Set up a monitor in one sentence, like "monitor when Ramp launches a new product or changes its pricing." It checks hourly by default, with options for daily, weekly, and monthly. Each alert is one

    X source ↗
    6 engagement · 10 captured observations
    0.18×
  83. 83
    launch · Nov 3, 2026
    OpenRouter

    Watch the full episode of New Defaults: https://t.co/V9IDdPOBeD

    X source ↗
    7 engagement · 6 captured observations
    0.17×
  84. 84
    launch · Oct 28, 2026
    OpenRouter

    @particle_api Go follow our new account @ModelsOnOR for the latest on OpenRouter model launches!

    X source ↗
    6 engagement · 6 captured observations
    0.14×
  85. 85
    funding · Oct 31, 2026
    Legora

    In case you missed it: this week at Legora. Our CEO and co-founder @MaxJunestrand sat down with @andrewrsorkin on @CNBC's Squawk Box following our $550m Series E. We launched Ontological Legal Resea

    X source ↗
    13 engagement · 7 captured observations
    0.13×
  86. 86
    launch · Oct 28, 2026
    Daytona

    Excited to announce that @daytonaio is joining BoxWorks Dev Summit on November 5-6! Our Co-founder & CEO, @ivanburazin, will be taking the stage as one of the speakers, and our team will be at t

    X source ↗
    21 engagement · 5 captured observations
    0.13×
  87. 87
    launch · Oct 29, 2026
    ElevenLabs

    Describe a scene with a single prompt, and SFX v3 goes to work. A crowd cheering, a ball dropping, then a crowd booing. SFX v3 follows multiple instructions more reliably, bringing more of what you d

    X source ↗
    20 engagement · 19 captured observations
    0.11×
  88. 88
    launch · Nov 3, 2026
    Daytona

    Proud to be a launch partner in the @FireworksAI_HQ Frontier Ecosystem, announced today at Forge Conference. https://t.co/AIxEv14WYm

    X source ↗
    17 engagement · 5 captured observations
    0.11×
  89. 89
    launch · Oct 29, 2026
    ElevenLabs

    Try SFX v3 now, available wherever you create inside @ElevenCreative: flows, the sound effects tab, studio, and the music editor. Also available in ElevenAPI and the ElevenLabs mobile app. https://t

    X source ↗
    18 engagement · 19 captured observations
    0.10×
  90. 90
    launch · Oct 29, 2026
    Parallel Web Systems

    Efficiency measures how cost-effectively a model reaches a good answer relative to every model on the list. With Parallel Search (fast), Particle-1 scores 69.2 at $48.4 per 1K tasks. It ranks #2, beh

    X source ↗
    3 engagement · 10 captured observations
    0.09×
  91. 91
    launch · Nov 2, 2026
    Retell AI

    Grok Voice 3.0 is now live on Retell! 🚀 @spacexai's speech-to-speech model combines sub-second latency with natural, concise responses, ranking #1 in colloquial performance out of 41 models on our vC

    X source ↗
    1 engagement · 4 captured observations
    0.07×
  92. 92
    funding · Oct 30, 2026
    Harvey

    When a judge raised a pivotal question during a major tax dispute, a @ClaytonUtz lawyer found the answer in Harvey in just 40 seconds. See how the firm uses Harvey to make critical information access

    X source ↗
    12 engagement · 10 captured observations
    0.06×
  93. 93
    launch · Oct 31, 2026
    Notion (AI Agents)

    GPT-6.1 Terra is now available in Notion. https://t.co/rtvUZyCuIQ

    X source ↗
    18 engagement · 3 captured observations
    0.04×
  94. 94
    launch · Nov 2, 2026
    Retell AI

    Grok Voice 3.0 is now live on Retell! 🚀 SpaceX Super Intelligence's speech-to-speech model combines sub-second latency with natural, concise responses, ranking #1 in colloquial performance out of 41

    X source ↗
    0 engagement · 4 captured observations
    0.00×
  95. 95
    launch · Nov 2, 2026
    LangChain

    Interested in a career with LangChain? On November 12th, come to our NYC Office to meet the team and kickstart your sales career in a Sales Development Representative (SDR) role. RSVP: https://t.co

    X source ↗
    0 engagement · 7 captured observations
    0.00×
  96. —
    launch · Nov 4, 2026
    Pinecone

    Proud to be a launch partner in the @FireworksAI_HQ Frontier Ecosystem, announced today at Forge. Pinecone Nexus + Fireworks: open models, compiled knowledge, your cloud. Build with both: https://t.

    X source ↗
    6 engagement · 1 captured observations
    not enough history
  97. —
    launch · Nov 3, 2026
    Mercor

    AI models are getting smarter, but there's still a gap between a strong benchmark score and reliable real-world work. Our Head of Product @OsvaldNitski sat down with @OpenRouter co-founder @cclark at

    X source ↗
    23 engagement · 2 captured observations
    not enough history
  98. —
    launch · Nov 3, 2026
    Langfuse

    we are a launch partner in the @FireworksAI_HQ Frontier Ecosystem! running open models on Fireworks? Langfuse shows how they perform in pro

    X source ↗
    27 engagement · 2 captured observations
    not enough history
  99. —
    other · Nov 3, 2026
    Abridge

    “You can disrupt and improve almost every process in healthcare if you have that workflow.” – Janie Lee, Vice President of Product, Abridge

    X source ↗
    26 engagement · 1 captured observations
    not enough history
  100. —
    launch · Nov 3, 2026
    Glean

    More choice for enterprise AI. 🤝 Glean is a launch partner in @FireworksAI_HQ’s Frontier Ecosystem, bringing open models into enterprise AI workflows grounded in company knowledge, context, and permi

    X source ↗
    7 engagement · 1 captured observations
    not enough history
  101. —
    other · Nov 3, 2026
    OpenHands (All Hands AI)

    What if you could train a model for your agent harness instead of adapting your harness to the model? OpenHands + @Snowflake Cortex Trainin

    X source ↗
    51 engagement · 1 captured observations
    not enough history
  102. —
    launch · Nov 3, 2026
    Langfuse

    Skill management is now available in Langfuse, stay tuned for more 👀 https://t.co/rC5KGvOx7z

    X source ↗
    11 engagement · 2 captured observations
    not enough history
  103. —
    launch · Nov 2, 2026
    Momentic

    Today we're launching on Hacker News and releasing QA-Bench, a public benchmark for how well AI agents find bugs in real apps Mo, our AI QA engineer, found 2.7x more reproducible bugs than Codex and

    X source ↗
    9 engagement · 1 captured observations
    not enough history
  104. —
    launch · Nov 2, 2026
    Fini

    Personal AI agents are entering the customer support queue, and the first thing they reach is a company's own AI agent. Fini AI's press release on it is now carried on USA Today: https://t.co/pXI6l1KA

    X source ↗
    3 engagement · 1 captured observations
    not enough history
  105. —
    launch · Nov 2, 2026
    Maven AGI

    Meet the customer agent. One agent, complete context, every channel. Stop herding agents. https://t.co/DNd7Y9LrlE https://t.co/P7Dy74IHMB

    X source ↗
    0 engagement · 1 captured observations
    not enough history
  106. —
    launch · Nov 2, 2026
    Beam AI

    Introducing the OS for self-evolving enterprises. Three years ago we got in early on AI agents. While most companies are still experimenting, we’ve been helping organizations become fully AI-native;

    X source ↗
    6 engagement · 1 captured observations
    not enough history
  107. —
    launch · Nov 2, 2026
    Dify

    Your AI app is for internal use. But can anyone access it? 🔐 IP Access Control is now available on Dify. Set reusable IP allowlists, protect selected app access points, and check coverage in one pla

    X source ↗
    4 engagement · 1 captured observations
    not enough history
  108. —
    launch · Nov 2, 2026
    Apify

    Watching our community grow like this never gets old 🧡 Two years of steady shipping from @igolaizola, and 95 Actors and 24,500+ users. Consistency wins 👇 https://t.co/Iq8vJUje51

    X source ↗
    16 engagement · 1 captured observations
    not enough history
  109. —
    launch · Nov 2, 2026
    Replit

    Here's what launched last week: • Contribute to your company codebase with Cloud Agents, available to anyone in the company and reviewed and approved by engineers • Message and create new chats wit

    X source ↗
    31 engagement · 1 captured observations
    not enough history
  110. —
    launch · Nov 2, 2026
    Stack AI

    October was one for the books at StackAI. Here's everything we shipped: ✅ 50+ new integrations across HR, finance, data and security tools ✅ Self-Healing Workflows, which catch quality drops and test

    X source ↗
    2 engagement · 1 captured observations
    not enough history
  111. —
    other · Nov 2, 2026
    LiveKit

    Building voice agents? @AssemblyAI's 2027 Voice Agent Report survey asks: cascade, integrated, or delegated S2S, and is S2S production-read

    X source ↗
    41 engagement · 1 captured observations
    not enough history
  112. —
    launch · Nov 1, 2026
    CodeRabbit

    By the time he got back to the office, we'd shipped enough to send him on another walk again already. https://t.co/4qcb4KAfd1

    X source ↗
    20 engagement · 2 captured observations
    not enough history
  113. —
    launch · Nov 1, 2026
    Emergent

    A new way to handle structured decisions like classification, ranking, and routing, now available on Emergent through Universal Key. https://t.co/RJGJvcGCFc

    X source ↗
    0 engagement · 2 captured observations
    not enough history
  114. —
    launch · Oct 31, 2026
    BrowserOS

    25 people shipping like 75 means everyone's signing off on three people's worth of work keeping the bar high used to be a hiring problem. now it's a review problem https://t.co/UniuJeWtVd

    X source ↗
    2 engagement · 1 captured observations
    not enough history
  115. —
    launch · Oct 30, 2026
    Cresta

    We're excited to share that Cresta is partnering with @MercuryIns (NYSE: MCY) to transform the customer experience. Together, we're introducing AI agents for voice and chat to automate conversations

    X source ↗
    3 engagement · 1 captured observations
    not enough history
  116. —
    launch · Oct 30, 2026
    Amp (Sourcegraph)

    “How do you not ship slop if everybody can just push to main?” @sqs and @thorstenball answer the replies to The Company of the Future, and explain how Culture Stops Slop. 00:00 Intro: Tough luck, ge

    X source ↗
    133 engagement · 1 captured observations
    not enough history
  117. —
    launch · Oct 30, 2026
    Braintrust

    What's new: - Connect GitHub repos to Loop and investigate traces alongside your source code - Bulk duplicate prompts and scorers, within a project or across projects - See what drives token usage wi

    X source ↗
    9 engagement · 1 captured observations
    not enough history
  118. —
    other · Oct 30, 2026
    LemonSlice

    LemonSlice avatars now look better than ever.

    X source ↗
    116 engagement · 1 captured observations
    not enough history
  119. —
    other · Oct 30, 2026
    Vapi

    Welcome Jeff Liu, Vapi’s new VP of Engineering. Two decades building platforms at scale, and he sees Vapi as what AWS did for cloud computin

    X source ↗
    38 engagement · 1 captured observations
    not enough history
  120. —
    launch · Oct 29, 2026
    Cartesia

    Introducing Cartesia Managed Agents: our end-to-end voice agent platform for enterprise. #1 on @ArtificialAnlys Speech Agent Arena and @ServiceNow EVA-Bench, built by co-designing our voice models an

    X source ↗
    2,097 engagement · 2 captured observations
    not enough history
  121. —
    launch · Oct 29, 2026
    Parloa

    Your first AI agent is live. Your next AI agent shouldn't mean starting from scratch. Too often, launching and scaling CX AI agents means repeating integrations, IT reviews, and conversation design.

    X source ↗
    2 engagement · 1 captured observations
    not enough history
  122. —
    launch · Oct 29, 2026
    EvenUp

    Anthropic just introduced ready-to-use artifacts for legal work in Claude for Legal. 📢 We’re featured in the launch. @saamisback on why @claudeai is the model we trust for long-running PI case work 👇

    X source ↗
    1 engagement · 1 captured observations
    not enough history
  123. —
    other · Oct 29, 2026
    Patronus AI

    If you sell training data but never train on it yourself, you are guessing at quality. We stopped guessing and built our own post-training s

    X source ↗
    186 engagement · 1 captured observations
    not enough history
  124. —
    launch · Oct 29, 2026
    Cartesia

    We’re launching with 50% off, just $0.03/min. Everything you need to go from prompt to live call in minutes: → Telephony → Tool-calling → Knowledge bases → Outbound campaigns Start building at https

    X source ↗
    96 engagement · 2 captured observations
    not enough history
  125. —
    launch · Oct 28, 2026
    Mercor

    Congratulations @judgmentlabs on launching general access and thanks again for the @mercor ice cream. 🍨 https://t.co/fpGWgT8fKj

    X source ↗
    68 engagement · 2 captured observations
    not enough history
  126. —
    launch · Oct 28, 2026
    Manus

    Manus didn't just build the site. it built the whole company. the interactive site. the 3D brick builds. piece-by-piece build checks. Stripe. domain. email. launch video. social posts. even the ads.

    X source ↗
    174 engagement · 2 captured observations
    not enough history
  127. —
    other · Oct 28, 2026
    Sully

    Building Clinical AI on public benchmarks is unreliable Here's what we do instead:

    X source ↗
    39 engagement · 1 captured observations
    not enough history

Radar methodology

How is the engagement multiple calculated?+

Post engagement divided by the median captured engagement for that company, requiring at least three posts with engagement. Zero medians and missing engagement cannot be ranked.

Is the timeline complete?+

No. X timeline reads return at most 25 posts per call, so medians use only the posts we captured.