Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
Streamdown records 8,750 monthly visits with +193% month-over-month growth and Free and open source pricing. Zapier records 5,065,248 monthly visits with +0.4% growth and Freemium, Free Trial, Paid pricing.
A drop-in React Markdown renderer built for streaming AI output
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | streamdown.ai | zapier.com |
| Pricing Model | Free and open source | Freemium, Free Trial, Paid |
| Monthly Visits | 8.75K (8,750) | 5.07M (5,065,248) |
| MoM Traffic Delta | +5.76K (+193%) | +22.46K (+0.4%) |
| Primary Market & Share | 🇺🇸 United States (35.2%) | 🇺🇸 United States (39.5%) |
| Direct Visits / mo | 3.39K | 2.23M |
| User Rating | 4.7 | 4.7 |
| Supported Platforms | Website | Website |
A drop-in React Markdown renderer built for streaming AI output
Built-in Tailwind typography for headings, lists and code blocks, plus GitHub Flavored Markdown for tables, task lists, strikethrough and autolinks.
Caret indicators show that content is still generating, unterminated blocks are parsed rather than broken, and transitions are animated for smoother output.
Shiki-powered syntax highlighting with copy and download buttons, automatic language detection and optional line numbers.
LaTeX math through KaTeX, interactive Mermaid diagrams with fullscreen viewing, and CJK support so ideographic punctuation renders correctly.

Automate work across thousands of apps — no code required
Connect thousands of apps with a visual editor, using both point-and-click logic and natural language to define each step.
Connect AI tools such as Claude, ChatGPT and Cursor to your apps so they can read data and take real action.
Create AI assistants that answer questions and complete multi-step tasks across your connected systems.
Store structured data your workflows can read and update, keeping records in sync across tools.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
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Agentic coding with parallel AI agents that build and ship real products
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