Directory / Voice Agents

Synthflow

No-code voice AI agents for phone calls

Voice AgentsVoice agent dev platformActivesynthflow.ai ↗
Headcount
56
▼ -16.7%▼ -22.5%3m · 6m
src: Clay (LinkedIn headcount)
X followers
5,541
——7d · 30d
src: X API public metrics 2026-11-04
Traffic / month
67.8K
src: Semrush
Latest round
$20M
Series AJun 25, 2025
// profile

Product

Agent type
Voice AI agents for automated phone calls and call workflows
Primary buyer
Sales and Support teams
Integrations
HubSpot, Salesforce, GoHighLevel, Zendesk, Freshworks, Cal.com, WhatsApp Business, ElevenLabs, Hamming, Zapier, Bubble, Make, OpenAI, Anthropic, Azure, Twilio, SIP/PBX platforms, and purchased phone numbers. MCP supported (remote MCP servers; connections from ChatGPT/Codex and Claude).
MCP support
yes
HQ
Berlin, Germany
Founded
—
LinkedIn
Profile ↗
// capital

Funding

Date
Jun 25, 2025
Investors
Accel, Atlantic Labs, Singular
// team

Hiring

Employees
56
src: Clay (LinkedIn headcount)
Growth 3m / 6m
-16.7% / -22.5%
src: Clay (LinkedIn headcount)
Open roles (sample)
—
X mentions this week
2
src: X API public metrics 2026-11-04
X handle
@SynthflowAI
// x.com

Top launch posts

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No posts tracked yet

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Recent news

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No news tracked yet

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// provenance

Sources

Last verified: Nov 4, 2026
Headcount
Clay (LinkedIn headcount)
Open jobs
—
Traffic
Semrush
X metrics
X API public metrics 2026-11-04
X handle (homepage-verified)
—
x_buzz
X API recent counts, 7 days to 2026-11-04
// faq

About Synthflow

What does Synthflow do?+

No-code voice AI agents for phone calls

How much has Synthflow raised most recently?+

Series A of $20M on Jun 25, 2025, led by Accel.

How many employees does Synthflow have?+

About 56 (3-month growth -16.7%).

How is Synthflow priced?+

Enterprise/contact sales (custom annual agreement), starting at Not publicly disclosed.