Startup
GitLab Duo Agent Platform
GitLab's platform for orchestrating AI agents and flows across the software lifecycle.
GitLab Duo Agent Platform provides specialized agents for planning, coding, security analysis and analytics that use GitLab context, plus a catalog for managing them. Flows chain agents into multi-step automations, such as diagnosing and fixing a broken CI/CD pipeline. Flows can be triggered by GitLab events, schedules or external tools, and include human approval checkpoints. It is offered to Premium and Ultimate customers on GitLab 18.8 or later.
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.
Similar entries · 1
- HephaestusProject
Sources
Verified Oct 29, 2026