Open-source Agent OS for TypeScript that helps teams operate AI agents like production systems
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Open source
Pricing
Free: 10,000 events and 1,000 retrievals per month. Starter: $13/month for 50,000 events and 5,000 retrievals. Pro: $100/month for 500,000 events and 50,000 retrievals. Scale: $399/month for 2,500,000 events and 250,000 retrievals. Enterprise: Custom pricing.
Not given
Key features
Search memory with dates and sources
Memory history and item versions
Data erasure with receipt
Correct and edit facts
Works with Claude, ChatGPT, Cursor and GitHub Copilot
Integrates with LangGraph, CrewAI and OpenAI Agents SDK
Connect to Slack, Notion, Linear, Jira and GitHub
Hosted MCP server
Item expiry
Durable execution with crash-safe HITL
Agent DNA for versioning agents as packages
Gatekeeper default-deny authorization
Skillgate capability curation
Local-first deployment without Kubernetes requirement
Agent VM with effect typing and speculation
Decision Runtime for bounded closed-set judgment
Organism for multi-agent coordination
What makes it different
Reduces token usage while improving context accuracy
Privacy and data control built in, not bolted on
Nothing is dropped when limits are reached
Agents live in the same TypeScript DI app as your APIs, not as separate services
Production-ready without cloud or Kubernetes dependency
Complete operating system, not glue between frameworks
Agents pause, resume, and survive restarts in production
Developer-first with decorators and DI patterns developers already know
Alexein
HazelJS