Axiom Math vs Radical AI
Which Foundation Models AI tool is better in 2026?
Axiom Math
AI mathematician that generates and proves new mathematical knowledge
Radical AI
Autonomous materials-science labs to discover new materials 50x faster
Side-by-side
Axiom Math is the more established option (raised $264M); pricing is comparable on both sides.
| Metric | Axiom Math | Radical AI |
|---|---|---|
| Taglinei | AI mathematician that generates and proves new mathematical knowledge | Autonomous materials-science labs to discover new materials 50x faster |
| Foundedi | 2025 | 2023🏆 |
| HQi | San Francisco, US | Brooklyn, US |
| Employeesi | 11-50 | 11-50 |
| Neuron scorei | 70🏆 | 68 |
| Total fundingi | $264M🏆 | $55M |
| Latest roundi | Series A · Mar 2026 | Seed |
| Valuationi | $1.6B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Axiom Math and Radical AI.
| Capability | Axiom Math | Radical AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Axiom Math
- Has raised more capital ($264M vs $55M)
- Higher Neuron score (70 vs 68)
- Newer company (2025)
🔵 Strengths of Radical AI
- More mature (2023)
Which should you choose?
Choose Radical AI if price matters most — it starts at Free, which is friendlier for teams watching burn. Both Foundation Models tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Axiom Math if you want the most established option — it has raised $264M, 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
Axiom Math vs Radical AI — which is better?
It depends on your priority. Axiom Math has raised more capital and is the more established option; Radical AI has broader feature depth. See the side-by-side table above.
Is Axiom Math cheaper than Radical AI?
No — Radical AI's cheapest paid plan is Free, while Axiom Math's is Free.
Do Axiom Math and Radical AI offer free plans?
Axiom Math: Yes, has a free plan. Radical AI: Yes, has a free plan.
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