Drata vs Sphere
Which Compliance AI tool is better in 2026?
Drata
Trust management automation for SOC 2, ISO, HIPAA
Sphere
AI-native global tax compliance engine for sales tax, VAT and GST
Side-by-side
Drata leads on both fronts — more capital raised ($328.2M) and a lower entry price than Sphere.
| Metric | Drata | Sphere |
|---|---|---|
| Taglinei | Trust management automation for SOC 2, ISO, HIPAA | AI-native global tax compliance engine for sales tax, VAT and GST |
| Foundedi | 2020🏆 | 2023 |
| HQi | San Diego, US | San Francisco, US |
| Employeesi | 501-1000🏆 | 11-50 |
| Neuron scorei | 90🏆 | 70 |
| Total fundingi | $328.2M🏆 | $21M |
| Latest roundi | Series C · Dec 2022 | Series A · Nov 2025 |
| Valuationi | $2B🏆 | — |
| 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 trial |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Drata and Sphere.
| Capability | Drata | Sphere |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✓ | ✗ |
🟢 Strengths of Drata
- Has raised more capital ($328.2M vs $21M)
- Higher Neuron score (90 vs 70)
- Offers a free plan
- More mature (2020)
🔵 Strengths of Sphere
- Newer company (2023)
Which should you choose?
Choose Drata if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Compliance tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Drata if you want the most established option — it has raised $328.2M, 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.
💸 Deals
Drata for Startups — 20% off first year
Eligible early-stage startups get 20% off Drata in their first year via the Drata for Startups program.
Terms: Pre-Series B startups only. Subject to approval.
Frequently asked questions
Drata vs Sphere — which is better?
It depends on your priority. Drata has raised more capital and is the more established option; Sphere has broader feature depth. See the side-by-side table above.
Is Drata cheaper than Sphere?
Yes — Drata's cheapest paid plan is Free, while Sphere's is Free trial.
Do Drata and Sphere offer free plans?
Drata: Yes, has a free plan. Sphere: Free trial only.
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