Giskard vs WitnessAI
Which Safety AI tool is better in 2026?
Giskard
Secure AI agents with continuous AI red teaming
WitnessAI
AI safety and governance platform for the enterprise
Side-by-side
WitnessAI is the more established option (raised $85.5M); pricing is comparable on both sides.
| Metric | Giskard | WitnessAI |
|---|---|---|
| Taglinei | Secure AI agents with continuous AI red teaming | AI safety and governance platform for the enterprise |
| Foundedi | 2021🏆 | 2023 |
| HQi | Paris, France | Atherton, US |
| Employeesi | 30 | 51-100🏆 |
| Neuron scorei | 67 | 82🏆 |
| Total fundingi | $8M | $85.5M🏆 |
| Latest roundi | seed | Strategic · Jan 2026 |
| 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 | Open source | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Giskard and WitnessAI.
| Capability | Giskard | WitnessAI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | 1 (Python) | 1 (rest) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Giskard
- Offers a free plan
- Offers a free trial
- More mature (2021)
🔵 Strengths of WitnessAI
- Has raised more capital ($85.5M vs $8M)
- Higher Neuron score (82 vs 67)
- Newer company (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 WitnessAI if you want the most established option — it has raised $85.5M, 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
Giskard vs WitnessAI — which is better?
It depends on your priority. Giskard is the leaner option; WitnessAI has broader feature depth. See the side-by-side table above.
Is Giskard cheaper than WitnessAI?
No — WitnessAI's cheapest paid plan is Enterprise · Contact sales, while Giskard's is Open source.
Do Giskard and WitnessAI offer free plans?
Giskard: Yes, has a free plan. WitnessAI: Paid only.
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