Tracer
YC S26Combining open-source AI models for better answers at lower cost
San Francisco, CA, USAFounded 20261 employeestracerml.ai
Team
1
Founded
2026
About
Tracer is an AI research lab building more capable and efficient AI through model coordination. We research adaptive inference, ensembling, and systems in which multiple open-source models work together to produce capabilities beyond any single model. Our work spans reasoning, code, research, and agentic systems, with the goal of making advanced intelligence more accessible and economical.
No open roles at this time.
Similar AI / ML startups
Experiential Labs
Open source OpenRouter that turns your traffic into a better model
Reinforcement LearningInfrastructureAI
Open Jobs —
Team 2
Founded 2026
Riften
Earned intelligence for every company
Artificial IntelligenceDeveloper ToolsReinforcement Learning
Open Jobs —
Team —
Founded 2026
Executor
The open source tool gateway
AIOpsArtificial IntelligenceSaaS
Open Jobs —
Team 1
Founded 2026
Conifer
Least cost routing system to reduce 80%+ token spend
Artificial IntelligenceDeveloper ToolsB2B
Open Jobs —
Team 4
Founded 2026