Hatchet

by Hatchet Inc.

Open Source Self-Hostable Cloud Free Tier open-source API Available

Open-source distributed task queue and workflow engine for Python, TypeScript, and Go services. Hatchet is an open-source distributed task queue from Hatchet Inc., a New York Y Combinator W24 startup founded in 2023.

Performance Scores

7.7

2 rankings evaluated

Score range: 7.6 – 7.7

Key Facts

company

company facts about Hatchet
AttributeValueAs ofSource
Founded2023May 2026Y Combinator directory
HeadquartersNew York, NYMay 2026Hatchet About page
Employees1-10May 2026Hatchet LinkedIn
LicenseApache 2.0May 2026Hatchet LICENSE

community

community facts about Hatchet
AttributeValueAs ofSource
GitHub stars5,500+May 2026Hatchet GitHub

features

features facts about Hatchet
AttributeValueAs ofSource
SDKsPython, TypeScript, GoMay 2026Hatchet SDK docs
DeploymentHatchet Cloud (managed) and self-hosted PostgresMay 2026Hatchet self-host docs

pricing

pricing facts about Hatchet
AttributeValueAs ofSource
Starter pricing$25/month Starter plus $0.001/executionMay 2026Hatchet pricing

Strengths

  • Postgres-backed (no Cassandra dependency)
  • Open-source with managed cloud option
  • Multi-language SDKs (Python, TS, Go)
  • Lightweight self-hosting story
  • Postgres-backed (no Cassandra/Kafka dependency)
  • Lightweight self-host deployment
  • Open-source license with managed cloud

Limitations

  • Newer project with smaller production track record
  • Feature parity with Temporal still maturing
  • Smaller integration ecosystem
  • Newer project with shorter production track record

Based on evaluations in 2 rankings: Best Durable Workflow Engines for Production in 2026, Best Process Orchestration Platforms 2026

About Hatchet

Hatchet is an open-source distributed task queue from Hatchet Inc., a New York Y Combinator W24 startup founded in 2023. Apache 2.0, Postgres-backed, with SDKs for Python, TypeScript, and Go. 5,500+ GitHub stars as of 2026. Cloud and self-hosted.

Hatchet is an open-source distributed task queue and workflow engine built by Hatchet Inc., a New York infrastructure startup founded in 2023 and a Y Combinator W24 alumnus. The product targets backend teams running Python, TypeScript, or Go services who need durable task execution, fan-out, retries, and event-driven triggers without operating Celery, Redis, or RabbitMQ themselves.

Hatchet is licensed under Apache 2.0 and runs on Postgres rather than Redis or Kafka. The Postgres-backed design simplifies operations because most teams already operate Postgres in production. Workers connect to a Hatchet engine over gRPC and pull tasks; the engine handles scheduling, retries with exponential backoff, concurrency limits per key, and rate limiting. Workflows are defined in code using the SDK and can express step dependencies, parallel fan-out, and child workflow patterns.

Hatchet is offered both as a managed Hatchet Cloud product and a self-hosted Apache 2.0 release. As of May 2026 the public GitHub repository has more than 5,500 stars. Hatchet Cloud pricing starts with a free tier (1,000 monthly task executions) and a Starter tier at $25/month plus $0.001 per execution beyond the included quota. Higher tiers are quote-based.

The platform integrates with most Python, TypeScript, and Go web frameworks (FastAPI, Django, Express, Fastify, Gin) and with deployment platforms including Render, Fly.io, AWS, GCP, and Railway. It is positioned for teams who want a Temporal-style durable execution model on a Postgres-only stack.

Integrations (8)

Django native
Express native
FastAPI native
Fastify native
Fly.io third-party
GitHub webhook
Postgres native
Render third-party

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