Startup
DevIntern
A self-hosted worker that turns tracker tickets into pull requests.
DevIntern is a self-hosted daemon that picks up ready tickets from Jira, Linear, GitHub Issues and other trackers, routes each to the right repository, and runs the user's existing coding agent (Claude Code, Codex, Cursor or OpenCode) in isolated worktrees, with optional quality gates and auto-review, before opening a pull request. Review comments go back to the same worker as commits on the same branch. Interactive terminal use is free; unattended automation needs a paid license after a 14-day pilot. The source is public under FSL-1.1-ALv2, and the project works its own backlog in public.
Neighbours in the directory
San Francisco, CA · Est. 2022
The de-facto standard toolkit for building LLM applications and agents.
LangChain makes the LangChain framework and LangGraph, the low-level orchestration standard for stateful, controllable agents, plus the LangSmith platform for tracing, evaluating and monitoring them in production.
~$75M raised
San Francisco, CA · Est. 2023
Devin, the AI software engineer, and the Windsurf IDE.
Cognition builds Devin, an autonomous AI software engineer that plans and executes engineering tasks end-to-end, and acquired the Windsurf agentic IDE in 2025. One of the defining startups of the coding-agent wave.
~$10.2B valuation (Sep 2025)
San Francisco, CA · Est. 2023
Conversational AI agents for customer experience.
Sierra, co-founded by Bret Taylor and Clay Bavor, builds production conversational agents that resolve real customer issues with guardrails, evaluation and human escalation — a template for deploying vertical agents at the enterprise edge.
~$10B valuation (Oct 2025)
Connections
Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.
Built on · 2
- Claude CodeProject
- CodexProject
Similar entries · 5
- AgentsMeshStartup
- ArchonProject
- BatonStartup
- MaestroProject
- MulticaProject
Sources
Verified Oct 29, 2026