AI Api Gateway
The best 50 AI Api Gateway tools - Free & Paid
Explore 50 AI for AI Api Gateway
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
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
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, humanβinβtheβloop workflows.
Freemium
toapis.com is a centralized model marketplace and API dashboard for comparing and routing across text, image, video, and audio models. It clarifies cost structures with token-, request-, and duration-based billing, and enables teams to set default routes with performance-informed fallback models for
Freemium
OfoxAI is a centralized AI gateway that streamlines access and management of AI models and inference endpoints. It enables multi-model orchestration, intelligent request routing, and built-in API management with security, observability, and MLOps integration for scalable, reliable deployments.
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
APIPark is an open-source AI gateway and API portal that simplifies AI model management, integration, and deployment, offering unified API formatting, lifecycle management, and secure multi-tenant support for efficient AI usage.
Free
8080.ai is an AI development platform for building, orchestrating, and scaling multi-agent workflows that automate project planning, task decomposition, and sprint tracking. It provides a production-ready microservices architecture with Kubernetes deployment, a browser-based VS Code editor, and fron
Freemium
- $1/mo
AskCodi accelerates backend and frontend development by generating REST/GraphQL APIs, UI components, and productionβready agents. It offers an AI gateway, IDE/CLI integration, and a marketplace for readyβtoβrun templates, cutting boilerplate and speeding prototyping.
Freemium
- $20/mo
APIPod is a unified API gateway providing access to 100+ AI models for text, image, video, and audio generation. It simplifies production deployment with developer tools, agent orchestration, observability, and enterprise-grade reliability.
Freemium
OpenRouter gives one API key to access 300+ models from 60+ providers, SDKβcompatible, with visual routing, automated fallβback, edge hosting, dataβpolicy controls, and agentic tools for building efficient autonomous workflows.
Freemium
apex.ai is a comprehensive platform providing safety-certified software tools and services for autonomous systems. Its modular products enable deterministic execution, high-speed data routing, repeatable testing, and automated deployment for robotics and embedded applications.
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
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 multiβAPI key management.
Subscription
airweave enables users to create intelligent agents with minimal coding. It integrates with over 100 data sources, automates data syncing, and offers flexible deployment options, making it suitable for both small projects and enterprise applications.
Freemium
AI-Flow is a noβcode platform enabling creators to build and run AI workflows via dragβandβdrop, integrating models from OpenAI, StabilityAI, Anthropic, and Replicate for batch image, video, and content summarization.
Paid
AIProxy secures iOS AI integrations by routing requests through a managed proxy and Swift client (AIProxySwift), using split-key encryption, DeviceCheck, certificate pinning, rate limits, observability, BYOK and provider/model controls, with AWS Lambda scaling.
Free
APIPASS API Marketplace is a unified platform for discovering, testing, and integrating APIs across REST, GraphQL, and SOAP. It provides a searchable catalog with built-in testing tools, comprehensive documentation, and management workflows for streamlined deployment.
Freemium
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
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
AIPex is an open-source, lightweight browser extension that embeds an AI assistant into existing browsers for inline search, content drafting, code help and workflow automation, offering toggle modes, language switching, tab/session integration and developer-friendly setup.
- $20/mo
Respan.ai is an LLM engineering platform and API gateway for routing, observing, evaluating, and optimizing large language model calls across 500+ models. It enables traffic management with OpenAI-style compatibility, real-time monitoring, prompt version control, and automated evaluators to reduce c
Freemium
- $199/mo
Vapi is an AI tool that facilitates rapid voicebot development for various applications like customer support, sales, telehealth, etc. It provides features such as low-latency streaming, multilingual support, and customizable models to efficiently create sophisticated voice solutions.
Free trial
- $36
DeepSeek API, available via Kie.ai, provides access to DeepSeek models R1 and V3 for complex reasoning and natural language processing.
Freemium
Future AGI is a developerβfirst platform for LLM observability and evaluation across text, image, audio, and video. It provides synthetic dataset generation, noβcode experiment tracking, builtβin metrics, realβtime production monitoring, safety checks, and automated prompt refinement for continuous
Free
Webapi.ai delivers AIβpowered virtual agents that handle multiβstep conversations, API calls, and notifications. It integrates with SaaS, websites, PDFs and supports channels like website widgets, WhatsApp, Facebook, SMS, providing analytics and human handoff.
Freemium
- $1200/mo
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
Artivatic provides a secure API gateway with 400+ preβbuilt insurance and health service APIs, letting insurers automate data integration, realβtime pricing, underwriting, claims processing, fraud detection, and lifecycle management without custom code.
Freemium
- $9.99/mo
AI Agent is a web app that allows users to create customized AI agents to perform specific tasks and achieve goals.
Freemium
CodingPlanX AI is a development planning tool that converts project requirements into structured plans with code scaffolding and task breakdowns. It integrates with Git and issue trackers to automate workflows and provides collaboration features with reporting for risk and resource management.
Freemium
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
Browse AI enables codeβfree web scraping and automation via a pointβandβclick interface. It captures dynamic, paginated, loginβprotected data, autoβdetects site changes, exports to CSV/JSON/AWSβ―S3, and streams into Googleβ―Sheets, Airtable, Zapier, APIs, and more.
Freemium
- $48.75/mo
OmniRoute is an open-source AI gateway that routes requests to 236 LLM providers via a single /v1 endpoint, offering multi-provider routing with auto-fallback, token compression, persistent memory, resilience controls, MCP/A2A support, and self-hosted analytics.
Freemium
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
Portkey is an LLMOps platform offering a unified API and model catalog with observability, guardrails, RBAC, audit logs, prompt management, caching, routing and PII redaction to simplify multi-model integration, governance, monitoring, and cost optimization.
Free
- $49/mo
Apiframe is a unified REST API for AI media generation that standardizes access to image, video, music and headshot models (Midjourney, Luma, DALLΒ·E, Runway), offering async jobs, webhooks, batching, CDN hosting, workflow chaining and integrations for scalable pipelines.
Freemium
- $19/mo
atlascloud.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 resolutio
Freemium
AirOps merges AI, SEO, and analytics to guide content prioritization and creation. It aggregates insights from SEO, AI signals, and GA4, turns them into structured workflows, and exports to CMS, streamlining collaborative editing and automated tasks.
Free trial
Athina lets teams build, test, and monitor AI features via a prompt editor and flow builder for any model. It offers dataset comparison, SQL queries, evaluation suites, human QA, code execution, observability, selfβhosted deployment, SOCβ2 compliance, and cloud integrations.
Freemium
Unifies multiple AI APIs into a single interface, offers chatbots, AI forms, image generation, voice input, PDF chat, web search, memory, and automates content creation for bloggers and social media scheduling.
Subscription
- $9.99/mo
auriko.ai is a cache-aware LLM inference platform that optimizes cost and latency by routing requests across multiple providers based on real-time pricing and prompt-caching behavior. It offers a unified, OpenAI-compatible API with global edge routing, automatic failover, and seamless integration wi
Subscription
- $89/mo