Leonardo.Ai vs Thumbmagic: Which Is More Trustworthy?
At a glance: verified facts
| Fact | Leonardo.Ai | Thumbmagic |
|---|---|---|
| Operated by | Leonardo Interactive Pty Ltd | — |
| Country | Australia | — |
| Founded | 2022 | — |
| Founders public | Yes | — |
| Official iOS app | ✓ Leonardo.Ai - Image Generator | — |
| Policy changes we track | None detected | None detected |
| Last data check | 2026-08-01 | 2026-08-01 |
From public records (company registry, RDAP, App Store metadata) and our policy snapshots — a "—" means we have no verified data for that field yet.
What the evidence shows
Both are ai image generation tools we track. Comparing the 3 trust dimensions measured for both:
- On company & identity, the two are effectively tied (16/16 vs 4/4).
- Thumbmagic leads on data & privacy (5.5/10 vs 2.5/5).
- Leonardo.Ai leads on billing & subscription (8/8 vs 12/20).
Not yet measured for either tool: Product Reality — this comparison covers only what we verified.
Quick verdicts
Leonardo.Ai: Leonardo.Ai earns a grade A (93.2/100) on our evidence-based trust rubric, measured on 4 of 5 trust dimensions. It scores strongly on company & identity but only moderately on data & privacy (2.5/5). We have not yet assessed product reality, so the grade is provisional.
Thumbmagic: Thumbmagic earns a grade B (63.2/100) on our evidence-based trust rubric, measured on 3 of 5 trust dimensions. It scores strongly on company & identity but only moderately on data & privacy (5.5/10). We have not yet assessed product reality, so the grade is provisional.
Trust score breakdown
| Dimension | Leonardo.Ai | Thumbmagic |
|---|---|---|
| Company & Identity | 16/16 | 4/4 |
| Data & Privacy | 2.5/5 | 5.5/10 |
| Billing & Subscription | 8/8 | 12/20 |
| Product Reality | — | — |
| Community Reputation | 7.5/7.5 | — |
| Total | 93.2/100 | 63.2/100 |
What their privacy policies say about AI training
Leonardo.Ai (policy captured 2026-06-19):
(c) Information we collect from you automatically
We will directly collect or generate certain information about your use of the Service (e.g., user activity data, analytics event data and clickstream data), for data analytics and machine learning, and to help us measure traffic and usage trends for the Service.
Quoted verbatim from each vendor's own privacy policy — full context and more excerpts on each tool's report page.
Frequently asked questions
Is Leonardo.Ai more trustworthy than Thumbmagic?
Leonardo.Ai currently scores higher — 93/100 vs 63/100 — across the 3 trust dimensions measured for both. That covers documented evidence only, not features or pricing.
Is Leonardo.Ai legit?
Leonardo.Ai currently holds trust grade A (93/100) based on 4 of 5 trust dimensions, and is operated by Leonardo Interactive Pty Ltd. The grade reflects only what we have measured; anything not yet assessed is marked as pending on the full report.
Is Thumbmagic legit?
Thumbmagic currently holds trust grade B (63/100) based on 3 of 5 trust dimensions. The grade reflects only what we have measured; anything not yet assessed is marked as pending on the full report.
More AI Image Generation comparisons
How this comparison works
Both tools are scored with the same five-dimension, 100-point rubric — company identity, data privacy, billing, product reality and reputation — using documented evidence only; a dimension with no evidence stays unscored instead of guessed. Read the full reports: Leonardo.Ai trust report · Thumbmagic trust report, or run any other tool through the trust check.