Windsurf
An IDE whose Cascade agent tracks your actions and edits across the codebase.
Full Windsurf record →Head to head
Windsurf vs Replit Agent
Windsurf (Cognition) and Replit Agent (Replit) both sit in Coding. Windsurf shipped more tracked changes in the last 30 days (14 vs 5). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Windsurf Cognition | Replit Agent Replit |
|---|---|---|
| Segment | Coding | Coding |
| Version | 3.12.28 | Replit Agent |
| Entry cost | Free tier · from $20/mo | Free tier · from $20/mo |
| Pricing tiers | Free free · Pro $20 · Max $200 · Teams $120 | Free Mode (Core/Pro allowance) free |
| Model stack | Cascade · Claude · Claude Fable 5.1 · Claude Sonnet 4.5 · Devin · Devin Local · Fast · Fusion · Gemini · GPT · GPT 5.2 Mini · GPT-5.2 · GPT-5.6 · GPT-6 Astra · Haiku · Kimi K2.5 · OpenAI frontier models · SWE 1.7 · SWE-1.5 · SWE-2 · Ultra | Agent Max Models · Agent Power Models · Claude · Free Mode · Free Mode Model · frontier models · GPT-5 class · Max Mode · Max Mode Model · Max mode models · Power Mode · Power Mode Model · Power mode models · unspecified frontier model |
| Context window | Varies by model | Model-dependent |
| Public API | ||
| Routes models | ||
| Changes / 30d | 14 | 5 |
| Origin | Global | Global |
| Capabilities | Cascade agent, Supercomplete, Live previews, Memories, Deploys, Devin Local Agent, Devin Cloud Agent, Cascade Agent | Prompt to deployed app, Autonomous testing loop, Database and auth provisioning, Mobile app, Checkpoint billing, Plan mode, Lite mode, Economy mode |
Replit Agent
Replit Agent scaffolds, edits and deploys full applications from natural language, billed by effort-based agent checkpoints.
Full Replit Agent record →