Windsurf.
Cascade-style agent IDE with strong enterprise telemetry.
What it is.
Codeium's agent-IDE bet. Cascade is the headline feature — the agent runs ahead of the developer, edits multiple files, and proposes a diff to review. Codeium retains the cross-IDE extension business for buyers who cannot adopt a fork.
Where it fits.
Regulated buyers and large engineering organisations. Codeium leads on self-hosted deployment, telemetry reporting, and the ability to point the assistant at private models. Strong in finance, defence, and healthcare where Cursor's data-handling story does not clear procurement.
- Best self-hosted and air-gapped story among agent IDEs
- Cascade matches Cursor Composer on multi-file edits
- Cross-IDE extension covers JetBrains and Eclipse
- Brand recognition behind Cursor among engineers
- Pricing tier structure thinner than competitors
Frequently asked.
What is Cascade?
Windsurf's agent mode. Runs multi-file edits ahead of the developer and presents a reviewable diff. Comparable to Cursor's Composer.
Can Windsurf be deployed on-prem?
Yes. Codeium's self-hosted product is the strongest in market — used inside banks, federal contractors, and three of the four largest US defence primes.
Does Codeium still ship the cross-IDE extension?
Yes. The extension remains in active development for buyers who cannot adopt a fork.
