Supermaven vs Windsurf
Which Coding AI tool is better in 2026?
Supermaven
The fastest code autocomplete — 1M token context, instant suggestions
Windsurf
Agentic AI IDE for next-generation coding.
Side-by-side
Windsurf is the more established option (raised $267M), but Supermaven is cheaper to start.
| Metric | Supermaven | Windsurf |
|---|---|---|
| Taglinei | The fastest code autocomplete — 1M token context, instant suggestions | Agentic AI IDE for next-generation coding. |
| Foundedi | 2023 | 2021🏆 |
| HQi | Remote, US | Mountain View, US |
| Employeesi | 1-10 | 51-200🏆 |
| Neuron scorei | 49 | 62🏆 |
| Total fundingi | $12M | $267M🏆 |
| Latest roundi | Series A · Sep 2024 | Series C · Aug 2024 |
| Valuationi | — | $1.3B🏆 |
| Cheapest paid plani | Pro · $10/mo🏆 | From $15/mo |
| Free plani | ✓ Free Tier | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pro · $10/mo | Pricing not disclosed |
| Pricing summaryi | 3 published plans | Freemium · From $15/mo |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Supermaven and Windsurf.
| Capability | Supermaven | Windsurf |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 3 (TypeScript, Python, Lua) | 3 (Python, JavaScript, TypeScript) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of Supermaven
- Offers a free plan
- Offers a free trial
- Lower starting price ($10/mo)
- Newer company (2023)
🔵 Strengths of Windsurf
- Has raised more capital ($267M vs $12M)
- Higher Neuron score (62 vs 49)
- More mature (2021)
Which should you choose?
Choose Supermaven if price matters most — it starts at Free · From $10/mo, which is friendlier for teams watching burn. Both AI Coding tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Windsurf if you want the most established option — it has raised $267M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
💸 Deals
Windsurf free plan with Cascade AI
Use Windsurf's Cascade AI agent free — includes a generous monthly allotment of premium-model requests for AI pair programming.
Frequently asked questions
Supermaven vs Windsurf — which is better?
It depends on your priority. Supermaven is the leaner option; Windsurf has broader feature depth. See the side-by-side table above.
Is Supermaven cheaper than Windsurf?
Yes — Supermaven's cheapest paid plan is Pro · $10/mo, while Windsurf's is Freemium · From $15/mo.
Do Supermaven and Windsurf offer free plans?
Supermaven: Yes, has a free plan. Windsurf: Paid only.
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