Source: https://seerepo.com/compare/kestra-io/kestra/vs/n8n-io/n8n
Markdown source: https://seerepo.com/compare/kestra-io/kestra/vs/n8n-io/n8n.md
Description: kestra and n8n share 5 technologies: Vue, Vite, Postgres, Redis, and PostHog. kestra is written in Java and n8n in TypeScript.

# kestra vs n8n

kestra and n8n share 5 technologies: Vue, Vite, Postgres, Redis, and PostHog. kestra is written in Java and n8n in TypeScript.

- [kestra-io/kestra](https://seerepo.com/r/kestra-io/kestra): Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.
- [n8n-io/n8n](https://seerepo.com/r/n8n-io/n8n): Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

## What they share and what sets them apart

- In common: Vue, Vite, Postgres, Redis, PostHog
- Only in kestra: Micronaut
- Only in n8n: Express, SQLite, MongoDB, Supabase, MySQL, MCP, Sentry, OpenAI, Anthropic, Kafka

## Side by side

| | kestra | n8n |
|---|---|---|
| Size | 677,277 lines written, 3,038 code files | 5,238,068 lines written, 14,220 code files |
| Who writes it | 2.6% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, and Devin | 14.4% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, Codex, and CodeRabbit |
| Activity | Last push November 2, 2026, 13,329 commits, 30,119 stars | Last push November 3, 2026, 26,041 commits, 209,435 stars |
| Tests | 1,907 test files. 59.9% of its code files have a test that imports them | 10,697 test files. 53.6% 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, kestra or n8n?

n8n, with 5,238,068 lines written in 14,220 code files; kestra has 677,277 in 3,038.

The proof: [n8n-io/n8n's code at commit 5339f0c](https://github.com/n8n-io/n8n/tree/5339f0c988dd2fc89040cc5150bd3b991a4c6198)

### Which has more GitHub stars, kestra or n8n?

n8n, with 209,435 stars; kestra has 30,119.

The proof: [n8n-io/n8n on GitHub](https://github.com/n8n-io/n8n)

### Which has more tests, kestra or n8n?

n8n, with 10,697 test files; kestra has 1,907.

The proof: [n8n-io/n8n's code at commit 5339f0c](https://github.com/n8n-io/n8n/tree/5339f0c988dd2fc89040cc5150bd3b991a4c6198)

### Which was updated more recently, kestra or n8n?

n8n: its last push was on November 3, 2026, and kestra's on November 2, 2026.

The proof: [n8n-io/n8n's commits on GitHub](https://github.com/n8n-io/n8n/commits)

### Which has more commits signed by AI, kestra or n8n?

n8n: an AI signed 14.4% of its commits, with Claude Code, Cursor, GitHub Copilot, Codex, and CodeRabbit; in kestra, 2.6%.

The proof: [the commits each tool signed in n8n-io/n8n](https://seerepo.com/r/n8n-io/n8n/ai)

## Sources

- kestra-io/kestra: Read on November 2, 2026, at commit 82fa406 (https://github.com/kestra-io/kestra/tree/82fa40622b073b5de7ffab463a640e2d41b5ac71)
- n8n-io/n8n: Read on November 3, 2026, at commit 5339f0c (https://github.com/n8n-io/n8n/tree/5339f0c988dd2fc89040cc5150bd3b991a4c6198)

## 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.