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Model APIs

275 tools

LangSearch

The World Engine For AGI

LangSearch is a web search API and semantic rerank API designed to connect LLM applications to the world, providing clean, accurate, and high-quality context. It supports natural language search and offers enhanced search details from billions of web documents, including news, images, and videos. LangSearch uses a hybrid search database and semantic reranker, supporting mixed keyword and vector searches, and employs an advanced LangSearch Ranker Model to boost search result accuracy.

FreemiumFree tier

Swiftproxy

Reliable residential proxy service with 80M+ IPs worldwide.

Swiftproxy is a reliable residential proxy service designed to provide users with secure, high-speed, and globally distributed IP addresses for a wide range of applications. Whether you are performing web scraping, market research, SEO monitoring, or managing multiple accounts, Swiftproxy ensures stable and undetectable connections with minimal risk of blocks. The platform offers non-expiring, rotating traffic, allowing users to maintain continuous operations without worrying about monthly resets or traffic limits. Swiftproxy supports both HTTP(S) and SOCKS5 protocols, giving flexibility for integration with various tools, browsers, and automation scripts. New users can take advantage of free testing to evaluate the service before committing, and the provider emphasizes clean IP quality, broad geographic coverage, and responsive technical support. With Swiftproxy, businesses and individuals alike can scale their online operations efficiently, safely, and reliably.

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Chainwide

Chainwide is a developer-first API platform designed for seamless multi-customer integrations. It allows users to connect data sources like Salesforce effortlessly and activate plug-and-play RAG agents for scalable, AI-driven insights. Chainwide streamlines SaaS AI and integration needs by providing AI middleware that simplifies the integration of agents with datasources, addressing customer needs such as FAQs, knowledge bases, and summarization through simple API calls.

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Mistral AI

French AI platform with open-weight models, a generous free chat assistant, and deploy-anywhere flexibility for teams that need data sovereignty and customization.

French AI platform with open-weight models, a generous free chat assistant, and deploy-anywhere flexibility for teams that need data sovereignty and customization.

FreeFree tier

Serpex.dev

The Fast, Affordable Search API for AI Data Projects

Serpex.dev offers a REST API/SDKs for real-time, structured Search data, providing LLMs and SaaS apps live search insights without the complexities of web scraping. It is a fast, affordable search API designed for AI and data projects, unifying real-time web search by routing queries across multiple search engines like Google, Bing, DuckDuckGo, Brave, Yahoo, and Yandex. Serpex handles common issues such as blocking, CAPTCHAs, and IP bans, delivering structured JSON data for easy integration.

FreemiumFree tier

Defapi

Unified AI model API aggregation platform

Defapi is the leading AI model API aggregation platform, providing developers with unified access to top-tier AI models from around the world. Through Defapi, users can easily integrate the latest AI capabilities from providers like OpenAI, Anthropic, and Google, covering Large Language Models, Vision AI, Audio AI, and specialized APIs.

Paid

Banana.dev

GPU inference for AI models

Paid

Callr

Callr is an API-based voice and SMS platform that seamlessly integrates into your product, enabling powerful communication, data capture, AI analysis, and CRM integration. It allows turning conversations into actionable data.

FreemiumFree tier

Free AI (not a) Therapist

AI chatbot for self-help and mental well-being

AI chatbot for self-help and mental well-being, not a substitute for therapy.

FreeFree tier

context7

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

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

FreeFree tier

Image Pig

API for AI images – fast, affordable, easy-to-use

Image Pig is a simple API for generating and manipulating images. It allows users to generate AI images and apply AI image filters and effects through an easy-to-use API. Packages are available for Python, Node.js, Rust, and PHP, enabling developers to integrate AI images into their projects quickly. Image Pig offers tools for face swapping, background removal, upscaling, and outpainting.

FreemiumFree tier

ragflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

FreeFree tier

everything-claude-code

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

FreeFree tier

OpenHands

🙌 OpenHands: AI-Driven Development

🙌 OpenHands: AI-Driven Development

FreeFree tier

Skill_Seekers

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

FreeFree tier

oumi

Easily fine-tune, evaluate and deploy gpt-oss, Qwen3, DeepSeek-R1, or any open source LLM / VLM!

Easily fine-tune, evaluate and deploy gpt-oss, Qwen3, DeepSeek-R1, or any open source LLM / VLM!

FreeFree tier

easy-dataset

A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

FreeFree tier

Atlas Cloud

Unified full-modal AI inference and model infrastructure platform built for developers and creators.

Positioned as the world's first full-modal inference platform, Atlas Cloud equips developers and creators with a single API for executing AI across all modalities including chat, reasoning, image, audio, and video. It functions as a complete, all-in-one hub for discovering, testing, and scaling AI inference, granting access to a vast collection of 300+ production-ready models from top providers such as OpenAI, Google, and ByteDance. In addition, Atlas Cloud supplies cutting-edge AI model infrastructure, high-performance deployment options, training capabilities, and application assistance, prioritizing enterprise-level stability and efficiency alongside exceptionally competitive, low-cost pricing.

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botpress

The open-source hub to build & deploy GPT/LLM Agents ⚡️

The open-source hub to build & deploy GPT/LLM Agents ⚡️

FreeFree tier

semantic-router

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

FreeFree tier

chrome-devtools-mcp

Chrome DevTools for coding agents

Chrome DevTools for coding agents

FreeFree tier

Claient.io

Connect clients to LLMs with zero backend.

Claient.io is a platform designed to connect clients to Large Language Models (LLMs) with zero backend requirements. It offers tools to manage rate limits, domain restrictions, JWT authentication, IP whitelists/blacklists, and ensures API keys remain secure. It aims to simplify AI integration, providing full control and enhanced security for developers.

FreemiumFree tier

openai-cookbook

Examples and guides for using the OpenAI API

Examples and guides for using the OpenAI API

FreeFree tier

oh-my-openagent

omo; the best agent harness - previously oh-my-opencode

omo; the best agent harness - previously oh-my-opencode

FreeFree tier
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