Source: https://seerepo.com/compare/Arize-ai/phoenix/vs/Significant-Gravitas/AutoGPT
Markdown source: https://seerepo.com/compare/Arize-ai/phoenix/vs/Significant-Gravitas/AutoGPT.md
Description: phoenix and AutoGPT share 19 technologies: FastAPI, pyarrow, uvicorn, React, OpenAI, SQLAlchemy, jinja2, Pydantic, jsonschema, psutil, React Hook Form, recharts, motion, use-stick-to-bottom, ai, @ai-sdk/react, streamdown, Zod, and @hookform/resolvers. phoenix is written in TypeScript and AutoGPT in Python.

# phoenix vs AutoGPT

phoenix and AutoGPT share 19 technologies: FastAPI, pyarrow, uvicorn, React, OpenAI, SQLAlchemy, jinja2, Pydantic, jsonschema, psutil, React Hook Form, recharts, motion, use-stick-to-bottom, ai, @ai-sdk/react, streamdown, Zod, and @hookform/resolvers. phoenix is written in TypeScript and AutoGPT in Python.

- [Arize-ai/phoenix](https://seerepo.com/r/Arize-ai/phoenix): AI Observability & Evaluation
- [Significant-Gravitas/AutoGPT](https://seerepo.com/r/Significant-Gravitas/AutoGPT): AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

## What they share and what sets them apart

- In common: FastAPI, pyarrow, uvicorn, React, OpenAI, SQLAlchemy, jinja2, Pydantic, jsonschema, psutil, React Hook Form, recharts, motion, use-stick-to-bottom, ai, @ai-sdk/react, streamdown, Zod, @hookform/resolvers
- Only in phoenix: starlette, aiosqlite, SQLite, fastmcp-slim, graphql-core, strawberry-graphql, react-relay, React Router, Vite, pydata-sphinx-theme, sphinx-design, sqlglot, alembic, openinference-semantic-conventions, pydantic-ai-slim, openinference-instrumentation, linkify-it-py, myst-parser, pystache, opentelemetry-semantic-conventions, opentelemetry-api, @emotion/react, polished, @uiw/codemirror-themes, react-aria-components, react-aria, TanStack, CodeMirror, react-resizable-panels, react-hotkeys-hook, @uiw/react-codemirror, dnd-kit, json-render, react-stately, @lezer/highlight, @paper-design/shaders-react, D3, react-error-boundary, @streamdown/code, codemirror-json-schema, react-resizable, @arizeai/openinference-semantic-conventions, mustache, @clack/prompts, ink, marked, marked-terminal, OpenTelemetry
- Only in AutoGPT: psycopg2-binary, pymssql, pymysql, graphiti-core, Redis, gcloud-aio-storage, pika, falkordb, aio-pika, expiringdict, pinecone, Postgres, Stripe, Anthropic, Sentry, Replicate, PostHog, Todoist, Google, ElevenLabs, Google Maps, hypercorn, AIOHTTP, Next.js, dexie, prompt-toolkit, Rich, prisma, cryptography, pyjwt, google-auth-oauthlib, en-core-web-sm, firecrawl-py, gtts, mem0ai, spaCy, tavily-python, autogpt-libs, e2b, typesafe-sdk, exa-py, e2b-code-interpreter, groq, langfuse, rank-bm25, tiktoken, Ollama, stagehand, beautifulsoup4, fpdf2, markdown-it-py, pylatexenc, pypdf, python-docx, pillow, moviepy, agentmail, postmarker, html2text, bleach, feedparser, gravitas-md2gdocs, openpyxl, pypdfium2, youtube-transcript-api, yt-dlp, demjson3, boto3, docker, prometheus-client, prometheus-fastapi-instrumentator, Tailwind CSS, class-variance-authority, geist, next-themes, PostCSS, tailwind-merge, Framer, Radix UI, sonner, @tanstack/react-virtual, canvas-confetti, vaul, @rjsf/core, cmdk, @ferrucc-io/emoji-picker, boring-avatars, embla-carousel-react, react-currency-input-field, react-day-picker, react-force-graph-2d, react-window, hugeicons, twemoji, kysely, Better Auth, bcryptjs, jose, react-markdown, remark-gfm, rehype-katex, shiki, hast-util-sanitize, highlight.js, katex, mdast-util-from-markdown, mdast-util-gfm, micromark-extension-gfm, rehype-autolink-headings, rehype-highlight, rehype-slug, remark-math, rjsf

## Side by side

| | phoenix | AutoGPT |
|---|---|---|
| Size | 1,011,392 lines written, 3,045 code files | 1,804,804 lines written, 4,364 code files |
| Who writes it | 5.4% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, and Factory | 17.5% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, CodeRabbit, Mistral Vibe, Factory, Codex, Devin, and Gemini CLI |
| Activity | Last push November 11, 2026, 10,411 commits, 12,244 stars | Last push November 12, 2026, 9,703 commits, 187,998 stars |
| Tests | 1,083 test files. 27.7% of its code files have a test that imports them | 3,163 test files. 56.2% 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, phoenix or AutoGPT?

AutoGPT, with 1,804,804 lines written; phoenix has 1,011,392.

The proof: [Significant-Gravitas/AutoGPT's code at commit ac4e888](https://github.com/Significant-Gravitas/AutoGPT/tree/ac4e88888d3838fd5790dff2a85845a654d05024)

### Which has more GitHub stars, phoenix or AutoGPT?

AutoGPT, with 187,998 stars; phoenix has 12,244.

The proof: [Significant-Gravitas/AutoGPT on GitHub](https://github.com/Significant-Gravitas/AutoGPT)

### Which has more tests, phoenix or AutoGPT?

AutoGPT, with 3,163 test files; phoenix has 1,083.

The proof: [Significant-Gravitas/AutoGPT's code at commit ac4e888](https://github.com/Significant-Gravitas/AutoGPT/tree/ac4e88888d3838fd5790dff2a85845a654d05024)

### Which was updated more recently, phoenix or AutoGPT?

AutoGPT: its last push was on November 12, 2026, and phoenix's on November 11, 2026.

The proof: [Significant-Gravitas/AutoGPT's commits on GitHub](https://github.com/Significant-Gravitas/AutoGPT/commits)

### Which has more commits signed by AI, phoenix or AutoGPT?

AutoGPT: an AI signed 17.5% of its commits, with Claude Code, GitHub Copilot, Cursor, CodeRabbit, Mistral Vibe, Factory, Codex, Devin, and Gemini CLI; in phoenix, 5.4%.

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

## Sources

- Arize-ai/phoenix: Read on November 11, 2026, at commit 5a33185 (https://github.com/Arize-ai/phoenix/tree/5a3318534df5aa235221b58e5aa55210001394c2)
- Significant-Gravitas/AutoGPT: Read on November 12, 2026, at commit ac4e888 (https://github.com/Significant-Gravitas/AutoGPT/tree/ac4e88888d3838fd5790dff2a85845a654d05024)

## 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.