FastLLM vs Windsurf

FastLLM is an AI API gateway: a single endpoint and dashboard for accessing several large language models. Its site runs on the open-source New API gateway software, which offers OpenAI-compatible endpoints, per-key usage limits and a central admin dashboard for tracking consumption.

The idea is to let developers use different models through one key and one billing account instead of managing a separate account for each provider. Usage is tracked per key, so teams can share access while keeping an eye on spend.

Good fit if you: want one OpenAI-compatible endpoint for several models and simple usage tracking.
Less ideal if you: need enterprise contracts, data-processing agreements or guaran…

Windsurf is an AI-powered code editor (formerly Codeium) built around "flows" — the idea that the AI should work alongside you continuously, aware of everything you do. Its agent, Cascade, tracks your recent edits, terminal commands and open files, so when you ask for help it already has context — and it can autonomously execute multi-step tasks: editing across files, running commands, and iterating until tests pass.

Like Cursor, it's a VS Code-style editor with your extensions and keybindings intact. Windsurf's calling cards are a polished agent experience that beginners find approachable, strong autocomplete, previews that let you see web app changes live inside the editor, and one of t…