Brainbase is now GA. Read the announcement

The AI agent cloud

Brainbase lets teams get to extremely powerful agents extremely fast across any model or harness by handling agent hosting, scaling, evaluations and more.

Start with $25 in free creditsContact sales

Powering 10,000+ agents in production for

Government
NBC
Toyota
Hilton
fal
Insider One

Use cases

Internal AI employees

Stand up agents that take on real work across support, ops, and sales — full-time teammates that never sleep.

Agentic products and features

Embed agentic capabilities directly inside your own product, on any model or harness you choose.

High-frequency AI workflows

Run high-volume, repeatable agent workflows at scale, with evaluations and observability built in.

# brainbase.agent.yaml
name: pm-agent
model: any
harness: claude-code

Your first agent

Define and deploy an agent in a few lines of YAML.

Start building
Skills
pdf-extract
rubric-scorer
MCP · linear

Adding tools and skills

Give your agent MCP tools and reusable skills.

Add a skill
#product
pm-agent deployed to #product ✓

Deploying to Slack

Put your agent in front of your team in Slack.

Deploy it
version:
- "1.0.0"
+ "1.1.0"

Versioning your agent

Track every change and roll back like code.

See versioning
Agents
researcher→writer

Orchestrating agents

Coordinate teams of agents toward a goal.

Orchestrate
fit-accuracy0.94

Evals and testing

Score every change before it ships.

Run an eval

Building your first agent

Define an agent in a few lines of YAML — model, harness, tools, and instructions — then push it to the cloud.

brainbase.agent.yaml×
+schema: 1
+harness: claude-code
+agent:
+ name: PM Agent
+ tagline: A product manager for Acme Inc.
+instructions:
+ text: "You are a PM agent for Acme Inc."

What Brainbase handles for you

# brainbase.agent.yaml
schema: 1
harness: claude-code
agent:
name: pm-agent
skills:
- source: registry:brainbase/triage
mcp:
- name: linear

Standardize

One API for every agent

A single Managed Agents API for any model or harness — with a registry for your agents, skills and tools, and managed auth.

  • Any model or harness
  • A single registry for agents, skills & tools
  • Managed auth out of the box
Read the API docs
Managed Agents API
POST/v2/agents
POST/v2/orchestrations
POST/v2/tasks
GET/v2/tasks/{id}/events
One shape · any model or harness

One standardized API

The same request and response shape across every model and harness — create, run, and stream.

Registry
brainbase/triage@2.1.0
brainbase/pdf-extract@1.4.0
acme/rubric-scorer@0.3.2

Versioned registry

Publish and pull agents, skills, and tools by version — like packages.

Connections
LinearConnected
GitHubConnected
SlackConnecting

Managed auth

OAuth and secrets handled for you across every tool and provider.

Deploy
$ brainbase agent push
Building pm-agent…
✓ Deployed · pm-agent

Ship in one command

Push an agent to the cloud with a single CLI command.

Orchestrate

Teams of agents, working together

Compose multi-agent systems that pursue complex goals, deployable anywhere your users already are.

  • Multi-agent orchestration
  • Hand-offs between agents
  • Shared tools, memory & state
Explore orchestration

Connect to external triggers

Kick agents off from any event — webhooks, schedules, or 1000+ app triggers like Linear, Slack, and GitHub.

Hand off between agents

Agents route each step to whichever teammate is best suited to handle it.

Share tools, memory & state

Every agent draws on the same registry of tools, skills, and shared memory.

TICK-10242.1s
Linear
researcher
writer
testing
Linear
0s1s2s

Full audit trails

Trace one ticket end-to-end — every agent, tool call, and decision, logged and replayable.

API
Chat
Slack
Zoom
iMessage
Teams

Surfaces

Deploy anywhere your users are

Ship the same agent to any surface natively — expose it as an API or drop it into the tools your team already lives in, with no glue code.

  • API-native by default
  • One agent, every channel
  • No frontend work required
See all surfaces
POST /v1/agents/run
200 OK · 142ms
API

REST & SDK, native by default

How do I reset billing?
Here's the link to do that →
Chat

Embeddable web chat widget

#product
pm-agent9:41
Deploy complete ✓ v1.1.0 is live.
Slack

Mention or DM your agent

Agent
JD
You
Zoom

Joins calls as a participant

Can you summarize today's tickets?
On it — 12 resolved, 3 escalated.
iMessage

Blue-bubble texts, native

Engineering
pm-agent replied
Teams

Native Microsoft Teams app

How do I reset billing?
Here's the link to do that →
WhatsApp

Message it from anywhere

Re: Support ticket #1024
Thanks for reaching out — here's how to…
Email

Threaded reply-to inboxes

00:42
Voice

Inbound & outbound calls

1 → 1M+

Scale

1 to 1M+ sandboxes in milliseconds

Spin up isolated sandboxes on demand and scale elastically — on your cloud or ours.

  • Millisecond cold starts
  • Your cloud or ours
  • Elastic to 1M+ agents
See how scaling works

Standardize across providers

Run on Modal, Daytona, E2B, or your own cloud — one API, no lock-in.

Run on any operating system

Linux, Windows, and macOS sandboxes — whatever your agent needs.

$ bb sandbox up
✓ ready in 42ms

Millisecond cold starts

Spin up a fresh sandbox in tens of milliseconds, not minutes.

Active sandboxes100

Elastic to 1M+

Load-balanced across providers to burst from one sandbox to a million and back, automatically.

Total LLM cost
$0$10.00$20.00$30.00$40.00Mon 20Tue 21Wed 22
Total$1,104.00
Completion$271.18
Prompt (cache write)$421.34
Prompt (cache read)$206.06
Prompt$136.13
Total$69.29

Observe

See what actually happened in production

Inspect every trace and tool call, search across millions of logs, and track latency, cost, and quality in real time.

  • Scalable trace ingestion
  • Live performance monitoring
  • Custom views & annotation
Log your first trace
Trace search
refund eligibility
trace_8f2a1.2s
trace_3b910.9s
trace_c0472.1s

Search every trace

Full-text search across millions of logs and tool calls in milliseconds.

Trace2.1s
llm.call
search_docs
db.query
llm.call
post_reply

Inspect any run

Drill into a full trace waterfall — every step, tool call, and token.

Live metrics
p50 latency420ms
p95 latency1.8s
cost / run$0.04

Latency, cost & quality

Live metrics on every model and route, updated in real time.

Quality gateRelease blocked
eval score ≥ 0.800.91
p95 latency < 2s1.8s
cost / run < $0.05$0.06

Alerts & quality gates

Get paged when latency, cost, or quality drifts — and block bad releases.

trace_8f2a · response
Grounded ✓ cited the policy doc.
Human score0.9

Annotate & score

Add human-review scores and notes to any trace.

Enterprise-ready

Secure by default, compliant from day one — SOC 2 Type II, GDPR, HIPAA, SSO, RBAC, and hybrid deployment, out of the box.

SOC 2 Type II

Independently audited security controls, verified annually.

GDPR compliant

Full compliance with EU data protection regulations.

HIPAA compliant

HIPAA-grade controls to secure PII and PHI.

SSO / SAML

Integrate with your identity provider for seamless auth.

Granular permissions

Role-based access control at the project and resource level.

Hybrid deployment

Run agents and your data plane on your own cloud or ours.

Learn about hybrid deploymentsVisit trust center