Proliferate | Y Combinator
Summer 2025 batch; open-source company coding agents.
Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.
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Evidence-bound summary — expand sections for movement, risks, and signals.
Memo snapshot · Jul 2, 2026, 5:26 PM
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TL;DR
Seed (YC)Proliferate Run coding agents locally or in the cloud.
Latest: Pre-seed (Jun 2025). Investors: Y Combinator. (High).
Funding
Latest: Pre-seed (Jun 2025). Investors: Y Combinator. (High).
Product / news
1 product/news‑styled row(s); headline risk without filings (High).
Verified facts
Summer 2025 batch; open-source company coding agents.
Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.
No open roles indexed yet.
The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.
Source types found
Strongest / recent news-style rows
Wed, May 20, 05:36 PM · confidence 88%high quality
wikipedia · Mon, Jun 29, 02:56 PM · confidence 50%medium quality
wikipedia · Mon, Jun 29, 02:56 PM · confidence 50%medium quality
Newest first · 13 event(s)
Source: Blog
AI-first engineering insights, product thinking, and updates from Proliferate.
Source: official_site
Changelog- Proliferate Docs Changelog Enterprise Careers Open source Download for Mac ⌘D Download for Mac ⌘D Changelog v 0.2.12 June 16, 2026 · Changelog ↳ Raw release notes Grok on Proliferate Grok (xAI Grok Build) is xAI's agentic coding model- fast, s…
Source: official_site
Proliferate Docs Changelog Enterprise Careers Open source Download for Mac ⌘D Download for Mac ⌘D New Proliferate v0 is here Proliferate, the Open IDE for Agents Home ⌘⌥, Plugins ⌘P Workspaces Automations ⌘U Support ⌘S Repositories desktop 2 Rate limit the pu…
Summer 2025 batch; open-source company coding agents.
Run coding agents locally or in the cloud.
Source: npm_registry
Proliferate Error Monitoring SDK for JavaScript with Session Replay
Source: npm_registry
MCP server for managing services in Proliferate cloud sandboxes
Source: npm_registry
Proliferate browser SDK for exception monitoring
Source: npm_registry
Proliferate vue instance properties to chrilden
Source: npm_registry
Build plugins for Proliferate SDK release ID injection
Source: wikipedia
Open-source repo for agent orchestration.
3 row(s)
The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.
Changelog- Proliferate Docs Changelog Enterprise Careers Open source Download for Mac ⌘D Download for Mac ⌘D Changelog v 0.2.12 June 16, 2026 · Changelog ↳ Raw release notes Grok on Proliferate Grok (xAI Grok Build) is xAI's agentic coding model- fast, s…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗Proliferate Docs Changelog Enterprise Careers Open source Download for Mac ⌘D Download for Mac ⌘D New Proliferate v0 is here Proliferate, the Open IDE for Agents Home ⌘⌥, Plugins ⌘P Workspaces Automations ⌘U Support ⌘S Repositories desktop 2 Rate limit the pu…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗Run coding agents locally or in the cloud.
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗2 row(s)
Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗1 row(s)
Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.
Summer 2025 batch; open-source company coding agents.
Why it matters: Funding signal — Pre-Seed per this source; verify against the linked original before relying on it.
Open source ↗6 row(s)
Public engineering activity. Sustained commits, releases, and stars indicate real product development and, for dev tools, developer adoption.
Proliferate Error Monitoring SDK for JavaScript with Session Replay
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗MCP server for managing services in Proliferate cloud sandboxes
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Proliferate browser SDK for exception monitoring
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Proliferate vue instance properties to chrilden
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Build plugins for Proliferate SDK release ID injection
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Open-source repo for agent orchestration.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗1 row(s)
Company blog and newsletters. Shipping cadence and technical depth of posts hint at product velocity and team quality.
AI-first engineering insights, product thinking, and updates from Proliferate.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
Open source ↗Sign in as an active team member to view private notes, watchlist controls, transcript evidence, and interaction history.