head to head · open source
dapr vs atom
dapr has 26,174 GitHub stars, 2,172 forks, 452 open issues and last shipped yesterday. atom has 911 stars, 93 forks, 2 open issues and last shipped yesterday. dapr leads on adoption by 2,773% (26,174 vs 911 stars). dapr is written in Go under Apache-2.0; atom is written in Python under AGPL-3.0. dapr has attracted 8% as many forks as stars, atom 10%. atom was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| dapr | atom | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 911 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.2K | ⑂ 93 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dapr if
- You weight community size — 26K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick atom if
- You want the atom feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and atom fits your workflow better
About dapr
The runtime for durable execution, AI agents, and secure distributed applications [![Go Report][go report badge]][go report url] [![OpenSSF][openssf badge]][openssf url] [![Docker Pulls][docker badge]][docker url] [![Build Status][actions badge]][actions url] [![Test Status][e2e badge]][e2e url] [![Code Coverage][codecov badge]][codecov url] [![License: Apache 2.0][apache badge]][apache url] [![FOSSA Status][fossa badge]][fossa url] [![TODOs][todo badge]][todo url] [![Good First Issues][gfi badge]][gfi url] [![discord][discord badge]][discord url] [![YouTube][youtube badge]][youtube link] [![Bluesky][bluesky…
About atom
ATOM Platform The governed agent platform — autonomy, earned. 88% of AI agent pilots never reach production. Atom is built for the other path. Industry figure (Turion 2026). Atom makes no claims about its own deployments. What is Atom? Atom is an open source, self hosted AI agent workforce — a team of specialty agents (sales, support, finance, engineering) that your people delegate to in plain language. Where other platforms sell agent capability , Atom sells agent accountability : autonomy that is earned through verified outcomes, executed inside a deterministic safety net, on your hardware. Agents that earn…
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Frequently asked questions
Is dapr or atom more popular?
dapr has 26,174 GitHub stars and atom has 911. dapr has the larger community by that measure.
Are dapr and atom free?
Both are open source. dapr is licensed under Apache-2.0 and atom under AGPL-3.0. Neither carries a licence fee.
What is the difference between dapr and atom?
dapr is written in Go and atom in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, dapr or atom?
Choose dapr if you want the larger community (26,174 stars) or its Apache-2.0 licence terms. Choose atom if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.