Safe Superintelligence vs WitnessAI
Which Safety AI tool is better in 2026?
Safe Superintelligence
Building safe superintelligence
WitnessAI
AI safety and governance platform for the enterprise
Side-by-side
| Safe Superintelligence | WitnessAI | |
|---|---|---|
| Tagline | Building safe superintelligence | AI safety and governance platform for the enterprise |
| Founded | 2024 | 2023 |
| HQ | Palo Alto, US | Atherton, US |
| Employees | 10-50 | 51-100 |
| Total funding | $3B | $85.5M |
| Latest round | Series B · Apr 2025 | Strategic Round · Jan 2026 |
| Valuation | $32B | — |
| Cheapest paid plan | Pricing not disclosed | Pricing not disclosed |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✓ |
| Top tier price | Pricing not disclosed | Pricing not disclosed |
| Pricing summary | Enterprise · Contact sales | Enterprise · Contact sales |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Safe Superintelligence and WitnessAI.
| Capability | Safe Superintelligence | WitnessAI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 1 (rest) |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✓ |
| Verified | ✓ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Safe Superintelligence
- Has raised more capital ($3B vs $85.5M)
- Newer company (2024)
- Verified profile
🔵 Strengths of WitnessAI
- Higher Neuron score (82 vs 59)
- Offers a free trial
- More mature (2023)
Which should you choose?
Choose WitnessAI if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI Safety tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Safe Superintelligence if you want the most established option — it has raised $3B, 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
Safe Superintelligence vs WitnessAI — which is better?
It depends on your priority. Safe Superintelligence has raised more capital and is the more established option; WitnessAI is cheaper to start. See the side-by-side table above.
Is Safe Superintelligence cheaper than WitnessAI?
No — WitnessAI's cheapest paid plan is Enterprise · Contact sales, while Safe Superintelligence's is Enterprise · Contact sales.
Do Safe Superintelligence and WitnessAI offer free plans?
Safe Superintelligence: Paid only. WitnessAI: Free trial only.
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