Windsurf

Cognition

IDEAcquired

Agent-first IDE, formerly Codeium. Now a Cognition property alongside Devin.

Acquired · 14 July 2025

Acquired by Cognition in 2025 after the Google deal took the founding team; roughly $82M ARR at acquisition. Every "Cursor vs Windsurf" page written before the acquisition describes a company that no longer exists independently.

Stars

—

No public repository

Maintenance

—

Not measurable without a public repository.

How it charges

Subscription

Read from Cognition’s own pricing page.

Licence

Proprietary

Model access is bundled and cannot be swapped for your own key.

Plans and prices

None published as tiers

No pricing page of its own

Cognition no longer publishes a pricing page for Windsurf, so there are no tiers to read. Anything printed here would be another product’s.

Homepage Docs

What it is built on

Default model: None — you choose. SWE-1 family plus frontier models.
Your own key: No — model access comes bundled with the subscription and cannot be swapped for your own key.
Source: Proprietary. The client is not published.
Tagged: agentvscode-forkacquired

Everything that has changed

1 entry

Every change observed on Windsurf since tracking began
What changed	Kind	Was, and is now	Confidence	Occurred
Windsurf acquired by CognitionWindsurf	Acquisition	Acquired · acquired by Cognition	high	14 Jul 2025

Every tracked tool Compare Windsurf against another