BigID
Depends
Confidence: Medium
Buy it if you're a large enterprise with sensitive data spread across cloud and on-prem and dedicated security staff to run it.
Comparison
BigID vs Sentra
BigID and Sentra both land on Depends.
Sentra
Depends
Confidence: Medium
Buy if you run a substantial cloud/SaaS data estate and need continuous discovery, classification, and exposure response.
| Compare | BigID | Sentra |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Large regulated enterprises | Multi-cloud enterprises with sensitive data sprawl |
| Who it's not for | Small teams . massive overkill | Startups without dedicated security teams |
| Privacy | One disclosed stored XSS vulnerability (CVE-2024-44771) in the Privacy Portal; no evidence of breaches in sources reviewed.⁶ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | No direct customer-support evidence found | No support evidence found |
| Public sentiment | Reviewers rate BigID highly overall, but Reddit threads cite slow scanning, frustration serious enough to abandon the product, and at least one alarming incident report. | Public user feedback is sparse; one sysadmin reported using Sentra for SharePoint exposure discovery during the 2025 zero-day. |
| Biggest gotcha | Slow scanning is a recurring complaint; one user abandoned the product after frustrations⁴ | No transparent pricing; AWS Marketplace is the only listed purchase channel |
Pick BigID when
- Large regulated enterprises
- Privacy and compliance teams (GDPR)
- Security teams needing DSPM plus AI governance
- Cloud and on-prem data estates
When BigID is not a fit
- Small teams . massive overkill
- Anyone without dedicated security staff to operate it
- Buyers needing published, predictable pricing
- Teams wanting quick, self-serve deployment
Pick Sentra when
- Multi-cloud enterprises with sensitive data sprawl
- Security teams prepping data for AI adoption
- Orgs responding to cloud/SaaS exposure incidents
- Teams wanting DSPM plus ADR signal
When Sentra is not a fit
- Startups without dedicated security teams
- On-prem-only shops (Sentra is cloud-native)
- Buyers wanting transparent self-serve pricing
- Small teams that just need basic SaaS access controls
Sources
review
review
review
- DSPM Evaluation (help needed) - Redditreddit.comreview
security
- BigID Security Bulletinsbigid.comsecurity
- AWS Marketplace: BigID Nextaws.amazon.comofficial
- Data security unicorn BigID cuts 20% of workforcecalcalistech.comnews
- BigID Raises $60 Million at $1 Billion Valuationsecurityweek.comnews
news
official
official
- Sentra Closes $50 Million Series Bbusinesswire.comnews
- Sentra lands $50M to scale cloud-native data securitysiliconangle.comnews
news
