Sites and apps similar to GateOne include OpenRouter, which has a free version. Other options are Bizgraph, Echo by Tracer, APIMaster and BazaarLink. You can choose from more than 10 Large Language Model (LLM) Tools like GateOne for Mac, Windows, Linux and self-hosting.
OpenRouter is an 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...
United States
Bizgraph lets agencies set up automated custom pricing plans for each client—define your markup once, and every API call is tracked, priced, and invoiced automatically. Start with a 14-day free trial to see your profit margins grow.
Cyprus
EU
Echo combines specialist open-weight models into one system, allocating compute where it improves the result.
United States
Buy OpenAI, Claude & DeepSeek API keys at up to 90% off list price. One key, all models. Fingerprint-verified providers — no fake models. Pay with PayPal, USDT, or ePay.
Taiwan
European LLM router provider with emphasis on privacy and European sovereignty. GDPR-compliant router making LLMs secure, fast, and resilient - without the enterprise costs.
AustriaEU
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.
Singapore
Unified API platform offers instant access to over 100 leading large language models through a single endpoint and key, with native protocol support, global low-latency routing, zero markup pricing, team collaboration tools, flexible payment options, and usage tracking.
United States
Self-hosted peer-to-peer routing layer that routes AI inference requests across an open market of independent providers instead of a central aggregator.
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.
United States
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.
American Samoa
Lumenfall is an AI media gateway for unified access to the top image models across leading providers. OpenAI-compatible API, no markup, with built-in resilience.
Switzerland
