YCS26· AI· Data· DevtoolsMagma
Monetize your agent's traces.
ActiveChecked 17h ago
Founders
- Ramtin ShahzanianFounder/CEO
Same space
Competitors
Closest in what they build, same category.
CueBenchS26RL post-training for science reasoning and performance engineeringShared: reinforcement learning, data engineeringActive
100xS22Create, Share, and Monetize AI AgentsShared: monetize, agentActive
ThetaX25Specialized AI for Every JobShared: reinforcement learningActive
SylvianF25Specialized AI Agents.Shared: reinforcement learningInactive
Vibrant LabsW24Autonomously scaling environmentsShared: reinforcement learningActive
Adjacent
Overlapping tags, a different niche.
MarkovS26Expert computer-use data for frontier AI labsShared: reinforcement learning, data engineeringActive
Olam LabsS26Building multi-agent simulations for model evals and training.Shared: reinforcement learning, data engineeringActive
AshrW26Enterprise post-training, monitoring, and continual learning platformShared: reinforcement learning, data engineeringActive
LaminS22Open data platform for traceable, multimodal AIShared: data engineeringActive
NuntiusS25Making Models Follow Rules.Shared: reinforcement learningInactive
Also from S26 in AI
Batchmates in Summer 2026.
Alkera AIS26Reliable and safe data engineering and data science agentsActive
CoArenaS26The biggest crowdsourced benchmark for Computer-UseActive
EdotEnvS26Quant Neolab building self-improving agents from quant dataActive
EnactS26Real-world RL environments for robotics modelsActive
Experiential LabsS26Open source AI gateway that turns your traffic into better modelsActive
FabraixS26The world's frontier hacker of AI agents.Active
About Magma
We enable companies monetize their agents' traces.
San Francisco, CA, USA
Magma: questions
Which YC batch was Magma in?
Magma was in Y Combinator's Summer 2026 batch (S26).
Is Magma still active?
Y Combinator lists Magma as active.
Who founded Magma?
Magma's founders, as listed on its YC page: Ramtin Shahzanian (Founder/CEO).
Where is Magma based?
Magma lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.