Builder.io vs Gamma
Which Design AI tool is better in 2026?
Builder.io
Visual AI platform: design-to-code, AI app building and an agentic CMS
Gamma
Effortless AI design for presentations, websites, and more, helping you create captivating content almost as quickly as you can think it up.
Side-by-side
Gamma leads on both fronts — more capital raised ($87M) and a lower entry price than Builder.io.
| Metric | Builder.io | Gamma |
|---|---|---|
| Taglinei | Visual AI platform: design-to-code, AI app building and an agentic CMS | Effortless AI design for presentations, websites, and more, helping you create captivating content almost as quickly as you can think it up. |
| Foundedi | 2018🏆 | — |
| HQi | San Francisco, United States | US |
| Employeesi | — | 51-200🏆 |
| Neuron scorei | 72🏆 | 50 |
| Total fundingi | $62M | $87M🏆 |
| Latest roundi | Series B | Series B · Nov 2025 |
| Valuationi | — | $2.1B🏆 |
| Cheapest paid plani | Pricing not disclosed | —🏆 |
| Free plani | ✓ | ✓ Free |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | — |
| Pricing summaryi | Free | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Builder.io and Gamma.
| Capability | Builder.io | Gamma |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | 5 (JavaScript/TypeScript, React, Vue, Angular…) | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Builder.io
- Higher Neuron score (72 vs 50)
- Offers a free trial
- Newer company (2018)
🔵 Strengths of Gamma
- Has raised more capital ($87M vs $62M)
- Lower starting price ($9/mo)
Which should you choose?
Choose Gamma if price matters most — it starts at Free · From $9/mo, which is friendlier for teams watching burn. Both AI Design tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Gamma if you want the most established option — it has raised $87M, 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.
Frequently asked questions
Builder.io vs Gamma — which is better?
It depends on your priority. Builder.io is the leaner option; Gamma is cheaper to start. See the side-by-side table above.
Is Builder.io cheaper than Gamma?
No — Gamma's cheapest paid plan is Free, while Builder.io's is Free.
Do Builder.io and Gamma offer free plans?
Builder.io: Yes, has a free plan. Gamma: Yes, has a free plan.
Explore more AI Design tools
Contextual paths to related AI startups, deals and rankings.