Source: https://seerepo.com/compare/langflow-ai/langflow/vs/RasaHQ/rasa
Markdown source: https://seerepo.com/compare/langflow-ai/langflow/vs/RasaHQ/rasa.md
Description: langflow and rasa share 7 technologies: Redis, Google, AIOHTTP, SQLAlchemy, cryptography, jsonschema, and boto3. Both are written in Python.

# langflow vs rasa

langflow and rasa share 7 technologies: Redis, Google, AIOHTTP, SQLAlchemy, cryptography, jsonschema, and boto3. Both are written in Python.

- [langflow-ai/langflow](https://seerepo.com/r/langflow-ai/langflow): Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
- [RasaHQ/rasa](https://seerepo.com/r/RasaHQ/rasa): 💬   Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

## What they share and what sets them apart

- In common: Redis, Google, AIOHTTP, SQLAlchemy, cryptography, jsonschema, boto3
- Only in langflow: FastAPI, pyarrow, oracledb, OpenAI, uvicorn, Vite, React, react-router-dom, Rich, pyjwt, bcrypt, google-auth-oauthlib, firecrawl-py, LangChain, langchain-classic, MCP, exa-py, pillow, defusedxml, pypdf, markitdown, Pydantic, msgspec, validators, psutil, loguru, Tailwind CSS, class-variance-authority, tailwind-merge, xyflow, Radix UI, ag-grid-community, Framer, react-hotkeys-hook, use-stick-to-bottom, react-syntax-highlighter, ace-builds, Headless UI, cmdk, elkjs, react-day-picker, react-error-boundary, react-sortablejs, reactflow, Lucide, react-icons, @radix-ui/react-icons, react-markdown, remark-gfm, dompurify, rehype-sanitize, rehype-raw
- Only in rasa: confluent-kafka, psycopg2-binary, aio-pika, Postgres, Kafka, Sentry, pydot, questionary, prompt-toolkit, matplotlib, safetensors, TensorFlow, structlog, coloredlogs

## Side by side

| | langflow | rasa |
|---|---|---|
| Size | 1,446,517 lines written, 3,937 code files | 166,763 lines written, 267 code files |
| Who writes it | 1.5% of its commits signed by AI. With Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp | 0% of its commits signed by AI |
| Activity | Last push November 4, 2026, 17,600 commits, 156,316 stars | Last push July 24, 2026, 22,197 commits, 21,371 stars |
| Tests | 3,083 test files. 35.1% of its code files have a test that imports them | 270 test files. 81.3% 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, langflow or rasa?

langflow, with 1,446,517 lines written; rasa has 166,763.

The proof: [langflow-ai/langflow's code at commit 60999cc](https://github.com/langflow-ai/langflow/tree/60999cc9a7350e44dde3ef641baae864e10861f0)

### Which has more GitHub stars, langflow or rasa?

langflow, with 156,316 stars; rasa has 21,371.

The proof: [langflow-ai/langflow on GitHub](https://github.com/langflow-ai/langflow)

### Which has more tests, langflow or rasa?

langflow, with 3,083 test files; rasa has 270.

The proof: [langflow-ai/langflow's code at commit 60999cc](https://github.com/langflow-ai/langflow/tree/60999cc9a7350e44dde3ef641baae864e10861f0)

### Which was updated more recently, langflow or rasa?

langflow: its last push was on November 4, 2026, and rasa's on July 24, 2026.

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

### Which has more commits signed by AI, langflow or rasa?

langflow: an AI signed 1.5% of its commits, with Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp.

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

## Sources

- langflow-ai/langflow: Read on November 4, 2026, at commit 60999cc (https://github.com/langflow-ai/langflow/tree/60999cc9a7350e44dde3ef641baae864e10861f0)
- RasaHQ/rasa: Read on November 5, 2026, at commit 60a3cff (https://github.com/RasaHQ/rasa/tree/60a3cff9c08183760355b07bd60f5223d8916d6b)

## 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.