Source: https://seerepo.com/compare/Dokploy/dokploy/vs/simstudioai/sim
Markdown source: https://seerepo.com/compare/Dokploy/dokploy/vs/simstudioai/sim.md
Description: dokploy and sim share 8 technologies: Next.js, React, Postgres, Stripe, PostHog, OpenAI, Anthropic, and Resend. Both are written in TypeScript.

# dokploy vs sim

dokploy and sim share 8 technologies: Next.js, React, Postgres, Stripe, PostHog, OpenAI, Anthropic, and Resend. Both are written in TypeScript.

- [Dokploy/dokploy](https://seerepo.com/r/Dokploy/dokploy): Open Source Alternative to Vercel, Netlify and Heroku.
- [simstudioai/sim](https://seerepo.com/r/simstudioai/sim): Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

## What they share and what sets them apart

- In common: Next.js, React, Postgres, Stripe, PostHog, OpenAI, Anthropic, Resend
- Only in dokploy: Fiber, GitHub
- Only in sim: FastAPI, Redis, MongoDB, MCP, AWS S3

## Side by side

| | dokploy | sim |
|---|---|---|
| Size | 235,228 lines written, 932 code files | 4,073,540 lines written, 10,948 code files |
| Who writes it | 1.8% of its commits signed by AI. With Claude Code, GitHub Copilot, Codex, Cursor, Jules, Devin, and CodeRabbit | 5.3% of its commits signed by AI. With Claude Code, Cursor, and Codex |
| Activity | Last push October 31, 2026, 5,185 commits, 38,161 stars | Last push November 2, 2026, 8,178 commits, 29,966 stars |
| Tests | 170 test files. 11.2% of its code files have a test that imports them | 3,682 test files. 38.4% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, dokploy or sim?

sim, with 4,073,540 lines written; dokploy has 235,228.

The proof: [simstudioai/sim's code at commit df7709b](https://github.com/simstudioai/sim/tree/df7709bf5be6a42d51c5289364b98d32c4d38240)

### Which has more GitHub stars, dokploy or sim?

dokploy, with 38,161 stars; sim has 29,966.

The proof: [Dokploy/dokploy on GitHub](https://github.com/Dokploy/dokploy)

### Which has more tests, dokploy or sim?

sim, with 3,682 test files; dokploy has 170.

The proof: [simstudioai/sim's code at commit df7709b](https://github.com/simstudioai/sim/tree/df7709bf5be6a42d51c5289364b98d32c4d38240)

### Which was updated more recently, dokploy or sim?

sim: its last push was on November 2, 2026, and dokploy's on October 31, 2026.

The proof: [simstudioai/sim's commits on GitHub](https://github.com/simstudioai/sim/commits)

### Which has more commits signed by AI, dokploy or sim?

sim: an AI signed 5.3% of its commits, with Claude Code, Cursor, and Codex; in dokploy, 1.8%.

The proof: [the commits each tool signed in simstudioai/sim](https://seerepo.com/r/simstudioai/sim/ai)

## Sources

- Dokploy/dokploy: Read on November 1, 2026, at commit 46a0762 (https://github.com/Dokploy/dokploy/tree/46a07621fb29a987e54b5a5f4979fddb1727f86c)
- simstudioai/sim: Read on November 2, 2026, at commit df7709b (https://github.com/simstudioai/sim/tree/df7709bf5be6a42d51c5289364b98d32c4d38240)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.