The best toon alternatives

firecrawl

firecrawl/firecrawl

The context API to search, scrape, and interact with the web at scale. 🔥

Choose firecrawl if…

• GNU Affero General Public License v3.0 suits your use better than MIT License
• you want the more widely starred option (198.5k)
• you specifically need ai or ai-agents

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Vane

ItzCrazyKns/Vane

Vane is an AI-powered answering engine.

Choose Vane if…

• you specifically need ai-agents or ai-search-engine

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mastra

mastra-ai/mastra

Mastra is the modern TypeScript framework for AI-powered applications and agents.

Choose mastra if…

• you specifically need agents or ai

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ai

vercel/ai

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

Choose ai if…

• you specifically need anthropic or artificial-intelligence

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loop-engineering

cobusgreyling/loop-engineering

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

Choose loop-engineering if…

• you prefer a smaller, narrower project to a large one
• you specifically need agentic-ai or ai-agents

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langgraphjs

langchain-ai/langgraphjs

Framework to build resilient language agents as graphs.

Choose langgraphjs if…

• you prefer a smaller, narrower project to a large one
• you specifically need agents or ai

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ai

TanStack/ai

🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Svelte, and Solid.

Choose ai if…

• you prefer a smaller, narrower project to a large one
• you specifically need ai or ai-agents

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dify

langgenius/dify

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

Choose dify if…

• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (160.4k)
• you specifically need agent or agentic-ai

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OpenHands

OpenHands/OpenHands

🙌 OpenHands: AI-Driven Development

Choose OpenHands if…

• you want the more widely starred option (92.6k)
• you specifically need agent or artificial-intelligence

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context7

upstash/context7

Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors

Choose context7 if…

• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (64.2k)
• you specifically need mcp or mcp-server

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jan

janhq/jan

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

Choose jan if…

• you want the more widely starred option (45.4k)
• you specifically need chatgpt or gpt

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prompt-optimizer

linshenkx/prompt-optimizer

An AI prompt optimizer for writing better prompts and getting better AI results.

Choose prompt-optimizer if…

• you want the more widely starred option (40.6k)
• you specifically need ai-prompts or ai-tools

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