Updated · April 2026

Windsurf

Agentic IDE acquired by Cognition AI. Powered by SWE-1.5 (released April 14, 2026) running at up to 950 tok/s via Cerebras - 13x faster than Sonnet 4.5. Uses daily/weekly refreshing usage quotas. Cascade 2 handles autonomous multi-file edits with persistent Memories and Turbo Mode. Supports multi-Cascades paralleles. Good choice for developers who prefer usage quota models over credit pools.

Code Editor

macOS, Linux, Windows

Key features

SWE-1.5 modelUp to 950 tok/sCascade 2 agent systemPersistent MemoriesTurbo ModeAuto multi-file editsDaily/weekly quotasContext-aware

Best for

Best for developers who want the fastest agent loop with an in-house model and autonomous multi-file editing workflows

Plans

Pro

Daily/weekly quota - Cascade - SWE-1.5 access

$20/mo

Max

Significantly higher quotas - priority support - multi-hour agent work

$200/mo

Fastest agent loop

Cognition's SWE-1.5 model runs at up to 950 tok/s; Cascade 2 handles autonomous multi-file edits with persistent Memories.

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Data sourced from official sites and developer communities. Features and pricing may vary - check official sites for the latest.