ComfyUI (Comfy)
AI creation engine for visual professionals who want control over every model, parameter, and output.
Freemium / Open source / API / MCP
Ideogram
AI apps and models for generating and editing images, plus an API and MCP access for teams and developers.
Freemium / Open source / API / MCP
Chroma
Open-source search infrastructure for AI apps that need vector, full-text, regex, and metadata search.
Freemium / Open source / API
Qdrant
Open-source vector search engine for fast, scalable similarity search and AI retrieval.
Freemium / Open source / API
Weaviate
An AI database for vector search, RAG, and agentic AI for developers building AI applications.
Freemium / Open source / API
Firecrawl
Web data API for AI agents to search, scrape, crawl, and interact with live websites.
Freemium / Open source / API / MCP
AI SDK
A unified TypeScript SDK for building AI apps and agents with streaming, fallbacks, and multi-model support.
Free / Open source / API
Dify
A platform for building and deploying agentic workflows, knowledge pipelines, and AI apps for teams.
Freemium / Open source / API / MCP
Activepieces
AI agents and automation flows for teams, with tables, MCP support, and 770+ app connections.
Freemium / Open source / API / MCP
Langfuse
Open source observability and evals for AI agents, built for teams tracing, testing, and improving production LLM apps.
Freemium / Open source / API / MCP
OpenCode
An open source coding agent for desktop, terminal, mobile, and SDK use with 200+ model providers.
Freemium / Open source / API / MCP
Cline
Open-source AI coding agent for developers who work in their editor, terminal, or SDK.
Freemium / Open source / API / MCP
OpenAI Codex
OpenAI's coding agent for planning, building, refactoring, and reviewing code in the terminal, the IDE, the cloud, and ChatGPT.
Paid / Open source / API
LanguageTool
An AI grammar checker and paraphrasing tool for writers who work in more than 30 languages.
Freemium / Open source / API
DeepSeek
An AI assistant and API platform for chat, search, and model access for developers and everyday users.
Freemium / Open source / API
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