Horizon3.ai vs MindFort
Which Testing & QA AI tool is better in 2026?
Horizon3.ai
Autonomous penetration testing with NodeZero, run continuously at production scale
MindFort
Autonomous AI security agents that find, validate and patch web app vulnerabilities
Side-by-side
Horizon3.ai is the more established option (raised $178.5M); pricing is comparable on both sides.
| Metric | Horizon3.ai | MindFort |
|---|---|---|
| Taglinei | Autonomous penetration testing with NodeZero, run continuously at production scale | Autonomous AI security agents that find, validate and patch web app vulnerabilities |
| Foundedi | 2019🏆 | 2025 |
| HQi | San Francisco, United States | Los Angeles, United States |
| Employeesi | 201-500🏆 | 1-10 |
| Neuron scorei | 72🏆 | 64 |
| Total fundingi | $178.5M🏆 | $3M |
| Latest roundi | Series D · Jun 2025 | Seed |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Enterprise · Contact sales | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Horizon3.ai and MindFort.
| Capability | Horizon3.ai | MindFort |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Horizon3.ai
- Has raised more capital ($178.5M vs $3M)
- Higher Neuron score (72 vs 64)
- Offers a free trial
- More mature (2019)
🔵 Strengths of MindFort
- Newer company (2025)
Which should you choose?
Choose MindFort if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI Testing & QA tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Horizon3.ai if you want the most established option — it has raised $178.5M, 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
Horizon3.ai vs MindFort — which is better?
It depends on your priority. Horizon3.ai has raised more capital and is the more established option; MindFort has broader feature depth. See the side-by-side table above.
Is Horizon3.ai cheaper than MindFort?
No — MindFort's cheapest paid plan is Enterprise · Contact sales, while Horizon3.ai's is Enterprise · Contact sales.
Do Horizon3.ai and MindFort offer free plans?
Horizon3.ai: Free trial only. MindFort: Paid only.
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