OpenRouter

Purpose: Access multiple AI models from different providers through one unified API. Compare models, experiment with available free options, and integrate AI into your applications.

Platform: Website and API.

GroqCloud

Purpose: Run AI models with fast inference speeds through a cloud-based API. Build AI-powered applications, experiment with supported language models, and integrate AI capabilities into your projects.

Platform: Web Platform and API.

Gemini Notebook

Purpose: Research, summarize documents, and understand information with an AI-powered research assistant. Upload PDFs, websites, YouTube videos, and notes to get answers with citations, generate summaries, and create study materials.

Platform: Web Platform and Mobile App.