Best LLM API Products in 2026

All leading AI models. One API. Zero hassle.

Key Modellix features:

One API Key for Everything LLM Gateway Browser Playground AI Prompt Optimizer

paid Free Trial

Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch.

Key PromptBrake features:

AI Security Testing Supported Targets CI Release Gates Self-Hosted Execution

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Run open-source machine learning models with a cloud API.

Key Replicate.com features:

Wide Model Selection User-Friendly Interface Real-time Deployment

Generative media platform for developers. Build the next generation of creativity with fal. Lightning fast inference.

Key fal features:

Integration with dbt Flexibility Automation Community Support

Ultimate API for Accelerating AI Image and Video Generation.