Directory / Coding & Software Agents

Poolside

Foundation models and agents for software engineering

Headcount

302

▼ -11.9%▼ -9.3%3m · 6m

src: Clay (LinkedIn headcount)

X followers

—

——7d · 30d

Traffic / month

174K

src: Semrush

Latest round

$500M

Series BOct 2, 2024

// profile

Product

Agent type: Agentic coding / autonomous software-engineering agent
Primary buyer: Software developers and engineering teams
Integrations: MCP support via personal MCP servers; stdio, Streamable HTTP, and Server-Sent Events (SSE) connections; local filesystem tools; Notion; custom/internal tools and APIs; Poolside documentation MCP server
MCP support: yes
Pricing: usage-based (per million tokens) · from $0.10 per 1M input tokens
HQ: San Francisco, California, United States
Founded: —
LinkedIn: Profile ↗

// capital

Round: Series B
Amount: $500M
Date: Oct 2, 2024
Leads: Bain Capital Ventures
Source: Announcement ↗
Investors: Bain Capital Ventures, Bpifrance, Citi Ventures, DST Global, eBay, Felicis Ventures, Frst, HSBC Ventures, LG Technology Ventures, Motier Ventures, NewWave, Nvidia, Rodolphe Saadé, StepStone Group, Xavier Niel

// team

Employees: 302
Growth 3m / 6m: -11.9% / -9.3%
Open roles (sample): Member of Engineering (Infrastructure)
Member of Engineering (Inference Infrastructure)
Workplace Manager
X mentions this week: —
X handle: —

// x.com

Last verified: Nov 4, 2026

Profile: https://docs.poolside.ai/mcp-servers
Funding: https://prweb.com/releases/poolside-closes-500-million-series-b-to-build-the-worlds-most-capable-ai-for-software-development-302265263.html
Headcount: Clay (LinkedIn headcount)
Open jobs: Clay open jobs
Traffic: Semrush
Pricing: —
X metrics: X API public metrics 2026-11-04
X handle (homepage-verified): —
funding: https://prweb.com/releases/poolside-closes-500-million-series-b-to-build-the-worlds-most-capable-ai-for-software-development-302265263.html
profile: https://docs.poolside.ai/mcp-servers

// faq

What does Poolside do?+

Foundation models and agents for software engineering

How much has Poolside raised most recently?+

Series B of $500M on Oct 2, 2024, led by Bain Capital Ventures.

How many employees does Poolside have?+

About 302 (3-month growth -11.9%).

How is Poolside priced?+

usage-based (per million tokens), starting at $0.10 per 1M input tokens.