Company intelligence
Mesmer (YC P25)
Builds the agent harness for your engineering org.
About Mesmer (YC P25)
Mesmer is the operating system for agentic engineering teams. A few engineering teams are accelerating at breakneck speed, while most are stuck with incremental gains. Mesmer exists so that gap doesn't come down to who gets lucky with their AI experiments. We help founders and CTOs turn agents into real leverage across their organization: faster delivery, better quality, less bureaucracy, and a clear view of where the bottlenecks are and what to do next. Hundreds of engineering teams have used Mesmer to >2x their productivity in the first quarter using our platform.
Verified activity
Signals from Mesmer (YC P25)
2 published signals
Products & Services
Mesmer (YC P25) is building an agent harness for engineering organizations to fix bottlenecks and allow engineers to become 10x engineers.
Reported by João de Paula
Technology & Infrastructure
Mesmer (YC P25) swapped a model without changing the family and price.
Reported by Sergio Bergmann