AionUi vs twenty

AionUi and twenty share 6 technologies: React, Vite, Express, Sentry, OpenAI, and MCP. Both are written in TypeScript.

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What they share and what sets them apart

iOfficeAI

AionUi

Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ more CLI Agent | Customize your assistants | Team them up|Star if you like it!

TypeScript34kRead on November 1, 2026, at commit 11cd2a9What is AionUi built with?

Only in AionUi

In common

twentyhq

twenty

The open alternative to Salesforce, designed for AI.

TypeScript60.5kRead on November 5, 2026, at commit 8919279What is twenty built with?

Only in twenty

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
AionUi294,619 lines written925 code files
twenty2,785,537 lines written26,644 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
AionUi3% of its commits signed by AIWith Claude Code, Cursor, Codex, GitHub Copilot, Gemini CLI, and Qwen Code
twenty1.9% of its commits signed by AIWith Claude Code, Cursor, GitHub Copilot, and Sweep
ActivityFrom GitHub and its history, on the day SeeRepo read it.
AionUiLast push October 23, 20264,776 commits33,970 stars
twentyLast push November 5, 202617,869 commits60,472 stars
TestsThe files that test the code, and the share of code files a test imports.
AionUi686 test files52.3% of its code files have a test that imports them
twenty7,108 test files29% of its code files have a test that imports them

Frequently asked questions

Which is bigger, AionUi or twenty?
twenty, with 2,785,537 lines written; AionUi has 294,619.

The proof: twentyhq/twenty's code at commit 8919279

Which has more GitHub stars, AionUi or twenty?
twenty, with 60,472 stars; AionUi has 33,970.

The proof: twentyhq/twenty on GitHub

Which has more tests, AionUi or twenty?
twenty, with 7,108 test files; AionUi has 686.

The proof: twentyhq/twenty's code at commit 8919279

Which was updated more recently, AionUi or twenty?
twenty: its last push was on November 5, 2026, and AionUi's on October 23, 2026.

The proof: twentyhq/twenty's commits on GitHub

Which has more commits signed by AI, AionUi or twenty?
AionUi: an AI signed 3% of its commits, with Claude Code, Cursor, Codex, GitHub Copilot, Gemini CLI, and Qwen Code; in twenty, 1.9%.

The proof: the commits each tool signed in iOfficeAI/AionUi

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