Atlan vs OneTrust — 2026 comparison
A side-by-side look at how Atlan and OneTrust compare on score, real user ratings, pricing and features.
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The verdict
Atlan and OneTrust are both Data Governance Software options worth comparing. Atlan ranks higher in our editorial score (89 vs 79 out of 100). OneTrust has the larger review base (371 reviews across 3 sources). Atlan is best for modern cloud-native data teams; OneTrust is best for enterprise privacy and grc programs. Starting price: Atlan Custom quote, OneTrust Custom quote. See the full breakdown below, then read each review before you decide.
Pick Atlan if…modern cloud-native data teams
Pick OneTrust if…enterprise privacy and grc programs
Side by side
| Atlan | OneTrust | |
|---|---|---|
| Our score | 89/100 | 79/100 |
| User consensus | 4.5/5 (133) | 4.1/5 (371) |
| Starting price | Custom quote | Custom quote |
| Best for | modern cloud-native data teams | enterprise privacy and grc programs |
| Data catalog & glossary | ◑ | |
| Lineage tracking | ◑ | |
| Policy/access governance | ||
| Data quality monitoring | ◑ | – |
| Privacy/PII discovery | ◑ | |
| Warehouse/BI integrations |
Atlan
- Easy to use with an intuitive, modern interface
- Strong column-level data lineage and broad cloud-stack integrations
- – Platform can feel sluggish at times
- – Early AI features felt incomplete and pricing is quote-only
OneTrust
- Deep feature set across privacy, GRC and third-party risk
- Broad framework and regulation coverage for enterprises
- – Steep learning curve and complex implementation
- – Recurring complaints about support and renewal pricing