Brainbase
Agent cloud handling hosting, scaling, evals and observability for agents on any model or harness
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brainbaselabs.comAbout Brainbase
Brainbase is an agent cloud: hosting, scaling, evaluation and observability for agents you have already written, deliberately decoupled from which model or harness you wrote them against. The configuration example on the site makes the philosophy plain — an agent is a short YAML file naming a model and a harness, and the values for both are meant to be swappable rather than fixed, so the platform is a runtime rather than a framework you build inside. That matters for teams who have picked a harness they like and want production infrastructure without rewriting into somebody's SDK. Three use cases are named: internal AI employees taking on real work across support, operations and sales; agentic capabilities embedded directly inside a company's own product; and high-frequency repeatable agent workflows run at volume with evaluations and observability attached. Versioning and observability are included from the free tier upward, with orchestration and evaluations reserved for paid plans. The product is generally available and the vendor claims more than 10,000 agents in production including government deployments. The pricing shape is credit-based with a very wide gap between tiers — $25 in free credits for individuals, then $500/month for teams — so this is infrastructure for teams already running agents in production, not a place to prototype your first one cheaply.
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Key Features
Brainbase Pros & Cons
✅ Pros
- +Model and harness stay swappable instead of being locked to a vendor SDK
- +Unlimited deployed agents even on the free tier
- +$25 in free credits is enough to run a real agent, not just a hello-world
⚠️ Cons
- −The gap from free to the $500/month Teams tier is enormous with nothing in between
- −Evaluations and orchestration — arguably the core value — are paid-only
- −7-day retention on free makes any longitudinal debugging impossible
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