Best Alternatives to Streamlit

Python scripts → interactive data apps. Compare 10 similar free AI tools.

  1. PandasAI — Chat with your data in Python — MIT licensed (Free: MIT; self-hosted; Docker sandbox)
  2. Gradio — Build ML demos with Python in minutes (Free: Fully free; HF Spaces hosting)
  3. Activepieces — Open-source Zapier alternative — self-hostable, 200+ integrations, AI-powered automation builder (Free: Open source; free self-hosted; cloud free tier with 1,000 tasks/month)
  4. Windsurf — AI-native editor with Cascade agent — free tier with GPT-4.1 and Claude access (Free: Free tier with GPT-4.1 and Claude access; generous limits)
  5. ChromaDB — Simplest vector DB — in-process, zero setup, data stays local (Free: Fully free; in-process)
  6. Flowise — Drag-and-drop LangChain builder (Free: Free self-host (Apache 2.0))
  7. Vercel AI SDK — TypeScript SDK for AI-powered web apps (Free: Fully free TypeScript SDK)
  8. Dify — Visual AI workflow builder — 129.8K stars (Free: Free self-host + cloud sandbox)
  9. Clawith — An open-source tool for AI development and data processing workflows. (Free: Completely free open-source project under Apache license.)
  10. OpenBotX — An open-source framework for building and deploying AI-powered bots. (Free: Completely free open-source framework under MIT license.)

View Streamlit details

Best Alternatives to Streamlit

Python scripts → interactive data apps. Here are 10 similar tools you can use — including open-source options.

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Streamlit
Snowflake · Developer Tools · Free + unlimited public apps
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#1
PandasAIOPEN SOURCE56% match

Chat with your data in Python — MIT licensed

Sinaptik AIFree: MIT; self-hosted; Docker sandbox
Visit →
#2
GradioOPEN SOURCE52% match

Build ML demos with Python in minutes

Hugging FaceFree: Fully free; HF Spaces hosting
Visit →
#3
ActivepiecesOPEN SOURCE43% match

Open-source Zapier alternative — self-hostable, 200+ integrations, AI-powered automation builder

ActivepiecesFree: Open source; free self-hosted; cloud free tier with 1,000 tasks/month
Visit →
#4
Windsurf42% match

AI-native editor with Cascade agent — free tier with GPT-4.1 and Claude access

CodeiumFree: Free tier with GPT-4.1 and Claude access; generous limits
Visit →
#5
ChromaDBOPEN SOURCE41% match

Simplest vector DB — in-process, zero setup, data stays local

Chroma, Inc.Free: Fully free; in-process
Visit →
#6
FlowiseOPEN SOURCE41% match

Drag-and-drop LangChain builder

FlowiseAIFree: Free self-host (Apache 2.0)
Visit →
#7
Vercel AI SDKOPEN SOURCE39% match

TypeScript SDK for AI-powered web apps

VercelFree: Fully free TypeScript SDK
Visit →
#8
DifyOPEN SOURCE39% match

Visual AI workflow builder — 129.8K stars

LangGenius, Inc.Free: Free self-host + cloud sandbox
Visit →
#9
ClawithOPEN SOURCE37% match

An open-source tool for AI development and data processing workflows.

DataElementFree: Completely free open-source project under Apache license.
Visit →
#10
OpenBotXOPEN SOURCE37% match

An open-source framework for building and deploying AI-powered bots.

OpenBotXFree: Completely free open-source framework under MIT license.
Visit →
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