AI Security Guard is a multi-faceted platform for securing autonomous AI, combining a protection SDK, product tooling, education, and original research on the agentic future.
Cost / License
- Freemium
- Proprietary
Platforms
- Online

OpenRouter is described as 'AI model aggregator service that provides developers and users access to a wide range of large language models and generative 3D object models through a unified API. It allows users to interact with various AI models, including those from major providers like' and is a large language model (llm) tool in the ai tools & services category. There are more than 50 alternatives to OpenRouter for a variety of platforms, including Web-based, SaaS, Windows, Linux and Mac apps. The best OpenRouter alternative is GPT4ALL. It's not free, so if you're looking for a free alternative, you could try Experiential or liteLLM. Other great apps like OpenRouter are Deep Infra, OKRouter, AI Security Gateway and OmniRoute.
AI Security Guard is a multi-faceted platform for securing autonomous AI, combining a protection SDK, product tooling, education, and original research on the agentic future.

EUrouter is a European AI routing service that gives you access to 100+ of the best AI models — all routed through EU infrastructure with EU data residency by default. Built for sovereign AI access and GDPR compliance. Switch from OpenRouter by changing one line of code.
ModelHunter.AI is a unified multimodal AI API storethat lets developers access leading video, image, and audio generation models in one place—without juggling multiple providers, SDKs, or billing systems.



flo2 is a cloud LLM gateway that routes one OpenAI- and Anthropic-compatible API key to many model providers, adding no token markup while handling smart routing, fallback, racing, A/B testing and per-call cost tracking.



OpenAdapter is an AI gateway sold as a flat subscription. One API key gets you 40+ open-source models (DeepSeek, Qwen, Kimi, GLM, MiniMax, Mistral, Llama) plus web search, OCR, vision, embeddings and a vector DB. Works with Cursor, VS Code, Claude Code, Zed and any OpenAI-compatible app.




WisGate is a unified AI API gateway built for developers, creators and teams that need fast access to top AI models without managing separate providers, keys or billing systems. Through one API and an interactive Studio, WisGate supports LLM, image generation, video generation...

RouterPlex is a spend-safe AI gateway for 40 Claude, GPT, Gemini, and other models through one API key, with vendor list pricing and hard spend limits.




Pay-per-use AI workspace with the latest models from all major providers: Claude, GPT, Gemini, Grok, DeepSeek and Perplexity in one chat interface. No API keys and no subscription; you top up a wallet and pay per message. Includes image generation and voice input.



AI security and financial operations gateway offering routing across major LLM providers, granular budget and access controls by team, real-time traffic monitoring, response evaluation, and automated enforcement. Requires minimal code change and uses flat monthly billing.




TokenDos is an AI model Token sharing platform connecting idle API key providers with consumers. Supports OpenAI, Anthropic, Claude Code, Codex. Pay-per-token. Low-cost access to Claude Fable 5, Opus 4.8, GPT 5.6 and more.




Open-source, OpenAI-compatible LLM gateway you run yourself. One endpoint for 40+ providers, with virtual keys, budgets, and usage tracking.

AI API pricing is scattered across per-token, per-1K, and per-1M units and buried behind marketing, so comparing providers means hours of unit math. Uprouter is an independent directory of AI API providers that normalizes every price to USD per 1M tokens, values each free tier...



