Startup
Zencoder
AI orchestration platform with spec-driven coding workflows and IDE agents.
Zencoder (For Good AI Inc.) offers Zenflow Code, pre-built workflows where agents draft specs, implement changes in isolated environments and run verification before review, with parallel execution, scheduled automation and cross-agent review; Zenflow Work, goal-driven automations over Jira, Slack, Notion and other tools; and IDE agents for VS Code and JetBrains. It describes multi-model workflows (plan with Claude, build with Gemini, review with Codex), multi-repo indexing, MCP support, BYOK and SSO.
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
- CodexProject
- Model Context ProtocolProject
Sources
Verified Oct 29, 2026