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tambo vs twenty

tambo and twenty share 23 technologies: NestJS, Sentry, MCP, OpenAI, AWS S3, React, Anthropic, Postgres, Vite, jose, class-validator, class-transformer, Zod, json-schema, React Hook Form, react-markdown, @hookform/resolvers, PostCSS, ai-sdk, ai, Base UI, tiptap, and dompurify. Both are written in TypeScript.

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What they share and what sets them apart

tambo-ai

tambo

Generative UI SDK for React

TypeScript11.2kRead on November 12, 2026, at commit 6e2c1bfWhat is tambo built with?

Only in tambo

In common

twentyhq

twenty

The open alternative to Salesforce, designed for AI.

TypeScript60.9kRead on November 12, 2026, at commit f92e6d4What is twenty built with?

Only in twenty

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
tambo223,355 lines written877 code files
twenty2,893,814 lines written28,781 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.
tambo4.3% of its commits signed by AIWith Claude Code, Cursor, GitHub Copilot, and CodeRabbit
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.
tamboLast push November 7, 20265,545 commits11,225 stars
twentyLast push November 12, 202618,333 commits60,854 stars
TestsThe files that test the code, and the share of code files a test imports.
tambo274 test files30.6% of its code files have a test that imports them
twenty7,567 test files28.2% of its code files have a test that imports them

Frequently asked questions

Which is bigger, tambo or twenty?
twenty, with 2,893,814 lines written; tambo has 223,355.

The proof: twentyhq/twenty's code at commit f92e6d4

Which has more GitHub stars, tambo or twenty?
twenty, with 60,854 stars; tambo has 11,225.

The proof: twentyhq/twenty on GitHub

Which has more tests, tambo or twenty?
twenty, with 7,567 test files; tambo has 274.

The proof: twentyhq/twenty's code at commit f92e6d4

Which was updated more recently, tambo or twenty?
twenty: its last push was on November 12, 2026, and tambo's on November 7, 2026.

The proof: twentyhq/twenty's commits on GitHub

Which has more commits signed by AI, tambo or twenty?
tambo: an AI signed 4.3% of its commits, with Claude Code, Cursor, GitHub Copilot, and CodeRabbit; in twenty, 1.9%.

The proof: the commits each tool signed in tambo-ai/tambo

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