Resolve AI vs Thunder Code
Which Developer Tools AI tool is better in 2026?
Resolve AI
AI SRE for complex production environments
Thunder Code
AI-native software testing that anyone can run from the browser
Side-by-side
Resolve AI is the more established option (raised $190M); pricing is comparable on both sides.
| Metric | Resolve AI | Thunder Code |
|---|---|---|
| Taglinei | AI SRE for complex production environments | AI-native software testing that anyone can run from the browser |
| Foundedi | 2023🏆 | 2025 |
| HQi | US | Paris, FR |
| Employeesi | — | 11-50🏆 |
| Neuron scorei | 90🏆 | 63 |
| Total fundingi | $190M🏆 | $9M |
| Latest roundi | Series A Extension · Apr 2026 | Seed · Jun 2025 |
| Valuationi | — | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Resolve AI and Thunder Code.
| Capability | Resolve AI | Thunder Code |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Resolve AI
- Has raised more capital ($190M vs $9M)
- Higher Neuron score (90 vs 63)
- More mature (2023)
🔵 Strengths of Thunder Code
- Offers a free plan
- Offers a free trial
- Newer company (2025)
Which should you choose?
Choose Thunder Code if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Resolve AI if you want the most established option — it has raised $190M, 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
Resolve AI vs Thunder Code — which is better?
It depends on your priority. Resolve AI has raised more capital and is the more established option; Thunder Code has broader feature depth. See the side-by-side table above.
Is Resolve AI cheaper than Thunder Code?
No — Thunder Code's cheapest paid plan is Free, while Resolve AI's is Enterprise · Contact sales.
Do Resolve AI and Thunder Code offer free plans?
Resolve AI: Paid only. Thunder Code: Yes, has a free plan.
Explore more AI Developer Tools tools
Contextual paths to related AI startups, deals and rankings.