VS
Head-to-Head Comparison
Microsoft Copilot vs Leonardo.ai
An honest, side-by-side breakdown of pricing, features, and security — so you can pick the right tool.
Feature comparison
| Feature | Microsoft Copilot | Leonardo.ai |
|---|---|---|
| CompareMyAI score | 7.8 / 10 | 7.6 / 10 |
| Free tier | ||
| API access | ||
| Open source | ||
| Enterprise ready | ||
| GDPR compliant | ||
| SOC 2 certified | ||
| ISO 27001 | ||
| MFA supported | ||
| Trains on your data | Yes |
Pricing
FreeFree
Microsoft 365 Personal£6/mo
Microsoft 365 Copilot£24/mo
EnterpriseContact us
L
FreeFree
Essential£9/mo
Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
Microsoft Copilot
Pros
- +Built into Microsoft 365
- +Strong enterprise security and compliance
- +SOC2 and GDPR certified
- +No separate subscription if you have M365
Cons
- −Limited standalone value outside Microsoft ecosystem
- −Less capable than ChatGPT or Claude for general tasks
- −Requires M365 licence
Leonardo.ai
Pros
- +GDPR compliant — UK GDPR and EU GDPR explicitly listed in ToS
- +Free tier confirmed in ToS — usable without payment
- +API available with separate billing for developer integration
- +Wide range of fine-tuned models for games, concept art, and illustration
Cons
- −Pricing not verified — official site inaccessible to automated tools; check leonardo.ai for current plans
- −Free user content used to train AI models — paid private content exempt
- −SOC2 and ISO 27001 not confirmed from official sources
Our take— Microsoft Copilot wins
Based on our comparison of published pricing, features, and compliance data, Microsoft Copilot pulls ahead with ISO 27001 certification and multi-factor authentication. Leonardo.ai counters with API access. Microsoft Copilot scores 7.8/10 to Leonardo.ai's 7.6/10. Pick Microsoft Copilot if ISO 27001 certification matters; pick Leonardo.ai if you need API access.