Tabnine vs Windsurf (formerly Codeium) — Pricing, Plans, and Verified Costs (2026)
Tabnine starts at $39/mo. Windsurf (formerly Codeium) starts at $20/mo. Windsurf (formerly Codeium) is $19/mo cheaper on the entry tier than Tabnine.
See price history: Tabnine · Windsurf (formerly Codeium)
AI code completion tool with a security/enterprise focus — offers a fully self-hosted/on-prem deployment where no code ever leaves the customer's infrastructure. Pricing: Dev $9/user/mo (annual, cloud), Enterprise $39/user/mo (SSO, admin controls, on-prem option), Enterprise-plus custom. Popular with regulated industries (finance, healthcare, defense) that can't use cloud AI coding tools.
AI code completion and chat assistant from the Windsurf company. Free tier is unusually generous — unlimited autocomplete for individuals with no card required. Pricing: Free (unlimited individual), Teams $12/user/mo (adds team admin + more advanced models), Enterprise $35/user/mo (SSO, dedicated support, on-prem option). Positioned as the free-tier alternative to GitHub Copilot; the paid tiers are for teams that need governance.
All plans compared
| Tier role | Plan | Tabnine monthly | Tabnine annual | Windsurf (formerly Codeium) monthly | Windsurf (formerly Codeium) annual |
|---|---|---|---|---|---|
| Free / starter | Free Trial / Free | Free | Free | Free | Free |
| Entry paid | Code Assistant / Pro | $39 | $39 | $20 | $20 |
| Pro / power | Agentic Platform / Max | $59 | $59 | $200 | $200 |
| Teams | — / Teams | — | — | $40 | $40 |
| Enterprise | Enterprise | Custom | Custom | Custom | Custom |
Tier names differ across vendors. Rows are aligned by tier role, not name. Full tier structures on each tool's page.
What each is best for
Tabnine is worth it if… regulated enterprises (banks, hospitals, defense) that need AI code completion but cannot ship code to a cloud LLM. Dev tier at $9/user/mo is competitive but the strategic sale is Enterprise at $39/user/mo where the on-prem model runs entirely inside customer infrastructure.
Windsurf (formerly Codeium) is worth it if… Codeium is worth it for individual developers who want a fully free AI autocomplete without hitting message caps. Teams ($12/user/mo) is the cheapest true multi-user AI coding tool in market.
Bottom line: Similar positioning, closer to a preference call than a strategic one.
Choose Tabnine over Windsurf (formerly Codeium) if…
Choose Tabnine if…
- You want fixed-price predictability (per seat, from $39/mo).
- You match the profile Tabnine is built for: regulated enterprises (banks, hospitals, defense) that need AI code completion but cannot ship code to a cloud LLM.
- You're building for healthcare.
Choose Windsurf (formerly Codeium) if…
- You want fixed-price predictability (per seat, from $20/mo).
- You match the profile Windsurf (formerly Codeium) is built for: Codeium is worth it for individual developers who want a fully free AI autocomplete without hitting message caps.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
At a glance
| Tabnine | Windsurf (formerly Codeium) | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | $39/mo | $20/mo |
| Enterprise available | Yes | Yes |
| Pricing model | Per Seat | Per Seat |
| Last verified | September 20, 2026 | September 20, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 20, 2026. Tracked daily.