⚖️ Comparison · Updated August 2026
FastLLM vs Windsurf
Which one fits your work better in 2026? Side-by-side pricing, ratings and strengths — plus our honest take.
| FastLLM | Windsurf | |
|---|---|---|
| Rating | ★★★★★ 5.0/5 | ★★★★☆ 4.4/5 |
| Pricing | Paid | Freemium (free plan available) |
| Category | Coding & Dev | Coding & Dev |
| In one line | Prepaid AI gateway for GPT, Claude and image models. | AI-powered coding environment focused on autonomous workflows, debugging, and intelligent code . |
| Best for | AI API · GPT · Claude · developer tools | AI IDE · Autonomous Coding · Refactoring · Cascade AI |
| Try it | Visit FastLLM → | Visit Windsurf → |
About FastLLM
FastLLM is a prepaid AI model gateway for developers and teams. It provides access to supported GPT, Claude, image, and other AI models through one dashboard with visible model pricing, usage records, and Stripe or Alipay payments. It helps teams control AI API budgets with prepaid credits, transparent model pricing, and usage records. Packages include 50 credits for $9.99, 120 credits for $19.99, 280 credits for $39.99, and 800 credits for $99.
Full FastLLM review →
About Windsurf
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…
Full Windsurf review →
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…
Frequently Asked Questions
Is FastLLM free?
FastLLM is a paid tool. Check its site for current pricing and any trial.
Is Windsurf free?
Windsurf has a free plan with limits; paid tiers unlock more.
Can I use FastLLM and Windsurf together?
Yes — many people use both, since each has different strengths. Try the free options of each on your own tasks before committing to a paid plan.
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