Microsoft Presidio
An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.
Microsoft Presidio scores 7.2/10 (Strong) in Guardrails & Security.
Language Python License MIT Stars 9.8k★ Type library Self-host Yes Repo microsoft/presidio Homepage https://microsoft.github.io/presidio/
Quality
Strong 7.2
Adoption 50
Activity 81
Maturity 100
Community 53
Capability 50
Show the math
Overall 7.2/10
value = 7.2/10
score = value
Adoption 5.5/10
value = 49.8/100
score = 1 + 9 * value / 100
Activity 8.3/10
value = 81/100
score = 1 + 9 * value / 100
Maturity 10/10
value = 100/100
score = 1 + 9 * value / 100
Community 5.7/10
value = 52.6/100
score = 1 + 9 * value / 100
Capability 5.5/10
value = 50/100
score = 1 + 9 * value / 100
Key metrics
9.8k★ GitHub stars
116/90d Recent commits
31 devs/90d Recent contributors
8.2y Project age
active Last commit
Gotchas
No gotchas documented yet. Contribute one if you know a constraint we missed.
Labels
- Self-hosted
Self-hosted
You deploy and operate it yourself; there is no hosted option here.
pii redaction anonymization privacy nlp