Openai Api
The best 50 Openai Api AI tools - Free & Paid
Explore 50 AI for Openai Api
AI API is a unified interface that connects to 100+ AI models for text, code, image, video, and speech tasks via a single OpenAI-compatible endpoint. It simplifies switching between models without code changes, with built-in routing, failover, and monitoring for production-ready development.
Freemium
AIMLAPI.com offers a unified API endpoint for over 400 AI models spanning chat, image, video, audio, voice, text, 3D, and OCR. It supports sandbox testing, granular access control, batch requests, and an OpenClaw runtime for secure, humanโinโtheโloop workflows.
Freemium
OpenAI Academy is an educational platform that offers workshops, discussions, and digital content focused on AI applications. It facilitates networking and collaboration through online and in-person events, tutorials, and community groups centered on generative AI learning.
Free
Learn AI, ML, and data science through free tutorials, live coding playgrounds, and 100+ handsโon projects. The curriculum covers core machine learning, regression, and deep learning, with specialized projects and a 3,958โquestion quiz to reinforce knowledge.
Free
newapi is an open-source AI API gateway that unifies 30+ upstream providers under a single OpenAI-compatible endpoint, featuring centralized key management and model routing. It enables self-hosted control over load-balancing, failover, and per-user quotas without application changes.
Freemium
claudeapi.com is a Claude-compatible API gateway offering direct access to Anthropic models with full SDK support and OpenAI-format compatibility. It enables seamless migration by simply swapping the base_url, while providing streaming, multi-region routing, and dedicated developer support.
Freemium
APIMaster.AI is a unified API gateway and marketplace providing OpenAI-compatible, fingerprint-verified access to premium AI models like GPT-5.4 and Claude Sonnet, with smart routing, auto-failover, and a shared balance system for seamless integration into existing workflows.
Paid
Atlas Cloud AI is a full-modal AI platform offering unified API access for generating text-to-image, text-to-video, image-to-video, and audio content through a single integration. It provides developers with a model catalog, reference-based editing, and production-ready outputs including 4K resoluti
Freemium
OpenAI Codex CLI is a terminal-based, open-source coding agent that uses natural language to automate development tasks like code generation, testing, refactoring, and codebase understanding, with secure sandboxed execution and Git integration.
Free
OpenArt is an AI art generator that provides powerful tools for you to generate and edit images, especially artist assets, that you can directly use and edit to improve.
Freemium
OpenRouter gives one API key to access 300+ models from 60+ providers, SDKโcompatible, with visual routing, automated fallโback, edge hosting, dataโpolicy controls, and agentic tools for building efficient autonomous workflows.
Freemium
anyapi.ai is a unified API gateway that provides access to 400+ AI models from major providers, handling intelligent routing, automatic failover, and fallback logic to ensure high availability and reduce vendor lock-in. It includes SDKs, a CLI, and an OpenAI-compatible interface with built-in suppor
Free trial
CometAPI is a unified AI platform offering single-API access to 500+ models like GPT and Claude, streamlining integration across providers. It ensures high-speed concurrency, real-time analytics, and vendor flexibility for industries like e-commerce and finance.
Usage Based
DeepSeek API, available via Kie.ai, provides access to DeepSeek models R1 and V3 for complex reasoning and natural language processing.
Freemium
ownAI lets users build, host, and deploy custom AI assistants without coding. Create assistants for personal tasks, marketing, or support, with data hosted on your domain. Import knowledge bases, run models locally, and access openโsource code on GitHub.
Free
Evolink is a unified API gateway providing single-key access to multimodal text, image and video models, with smart routing, automatic failover, low-latency provider switching, OpenAI/Anthropic/Google-compatible integration, SDKs, and real-time monitoring for scalable model orchestration.
Freemium
Convai enables developers to create 3D conversational characters that perceive vision, voice, and gestures, integrate with Unity, Unreal, or WebGL, and are enriched via document uploads. It offers multilingual support, realistic animation, and scalable deployment across web, mobile, VR, and AR.
Freemium
kinovi.ai is a unified AI video API and visual creation studio that lets developers integrate image-to-video, text-to-image, and video generation across multiple model providers, while offering creators a workspace with templates, batch jobs, and reusable assets for producing short-form social, ecom
Free trial
AI-Flow is a noโcode platform enabling creators to build and run AI workflows via dragโandโdrop, integrating models from OpenAI, StabilityAI, Anthropic, and Replicate for batch image, video, and content summarization.
Paid
OminiGate.ai is a unified AI API gateway that provides an OpenAI-compatible endpoint for text, image, and video models, enabling seamless switching between providers like OpenAI and Anthropic with minimal code changes. It features intelligent routing, automatic failover, cost optimization, and enter
Subscription
API-first platform that provisions and manages email inboxes for AI agents, offering REST endpoints, typed SDKs and webhooks for two-way threaded email, attachments, semantic search and structured data extraction (documents, invoices, OTPs) plus delivery and spam events.
Freemium
- $20/mo
OpenCraft AI is a secure, multiโmodel copilot that unifies GPTโ4, Claude, and Gemini. It preserves context across model switches, keeps uploaded files accessible, autoโformats chats into reports or decks, and generates images with consistent voice tone for streamlined workflows.
Paid
OpenAssistantGPT is an openโsource SaaS that lets you build noโcode AI chatbots for websites. It autoโcrawls a URL, supports GPTโ4/3.5, handles file attachments, SAML/SSO, API calls, and web search, with GitHub source and Vercel SDK.
Freemium
- $18/mo
OiiOii.ai is an AI animation agent team offering end-to-end production with role-based workflows (Art Director, Scene Designer, Scriptwriter, etc.), drag-and-drop references, chat refinement, one-click short-form rendering, multi-style character/IP creation, asset tracking and export-ready files.
Freemium
GooseAI is a fast NLP-as-a-service tool that provides text completion/generation and question/answer tasks through an API.
Usage based
- $0.00011
Allโinโone platform integrating GPTโ4o, Claude, Gemini, and others for unified text, image, video, and document AI. Offers summarizing, translation, prompt templates, workflow tools, quiz creation, SCORM export, web search, subtitles, dubbing. SOCโฏIIโcompliant with fieldโlevel encryption and data is
Subscription
- $8/mo
Free.ai provides a comprehensive, free platform with over 400 AI tools, enabling users to experiment with diverse AI capabilities including chat, image generation, code creation, and more. Itโs a versatile tool for exploration and application of AI technologies.
Free
AskCodi accelerates backend and frontend development by generating REST/GraphQL APIs, UI components, and productionโready agents. It offers an AI gateway, IDE/CLI integration, and a marketplace for readyโtoโrun templates, cutting boilerplate and speeding prototyping.
Freemium
- $20/mo
EmpirioLabs AI is a platform for hosting, deploying, and scaling open-source and proprietary AI models via API or web playground. It supports multimodal, long-context models with optimized endpoints, creative templates, and high-throughput rate limits for production workloads.
Paid
AliveAI is an AI tool designed to effortlessly generate realistic, uncensored images and lifelike characters, empowering users to explore limitless creative possibilities.
Free
OpenAI.fm is an interactive text-to-speech demo that lets users explore various voice styles and emotional tones, enhancing storytelling in gaming and multimedia by enabling customizable audio outputs with dynamic pacing and expressive characteristics.
Freemium
Eden AI offers a single API that consolidates LLMs, vision, OCR, speech, translation, and more from Meta, Mistral, AWS, Azure, Google, and OpenAI. It provides smart routing, fallback, cost/latency selection, batch processing, caching, and multiโAPI key management.
Subscription
ApexAPI is a unified AI gateway that provides a single OpenAI-compatible endpoint for accessing 14+ major AI providers. Developers can switch between models from OpenAI, Anthropic, Google, and others by simply changing the model name, requiring only one API key for all integrations.
Paid
Agent Arena is an AI agent competition platform for developers and researchers hosting live head-to-head and time-limited campaigns where agents are submitted, tested and benchmarked with public leaderboards, integrated LLM/framework support, varied game formats and reproducible match logs.
Free
ChatPlayground lets users compare and interact with 40+ AI models from a single interface, offering live web search, conversation history, document import, 100โplus language support, a prompt library, and GDPR/CCPAโcompliant privacy.
Subscription
- $19/mo
open-codereview.ai is a privacy-first AI code review tool that generates precise line-level comments using LLMs, supporting multiple model providers and 10+ languages. It combines deterministic engineering with intelligent agents to handle large changesets, detect risks, and ensure accurate feedback
Free
Exa provides a low-latency web search API and crawler with vertical search (companies, people, code), token-efficient excerpts and machine-readable extracts with grounded citations, enabling agent workflows, analytics, and enterprise-ready security and access controls.
Freemium
The AI tool allows users to create custom interactive web pages and chatbots using OpenAI's chat GPT text generation model. It also offers image generation, voice interface, and realistic text-to-speech capabilities.
Free
AI Agent is a web app that allows users to create customized AI agents to perform specific tasks and achieve goals.
Freemium
LabLab hosts scheduled and hybrid AI hackathons, providing a unified portal for design, prototype, launch, and pitch. Integrated realโtime collaboration, mentor support, Twitch/Discord streams, and expert feedback help teams create and showcase AI products globally.
Paid