Cybersecurity · head to head
BigID vs Secure Privacy
BigID
Cybersecurity
Data discovery and classification across cloud, on-premise and unstructured stores
- From
- On request
- Rated
- -
Secure Privacy
Legal
Consent management and website privacy compliance priced per domain by monthly consent volume
- From
- Free
- Rated
- -
The short version
- Only Secure Privacy has a free tier, so it costs nothing to try first.
- Each has a real cost: BigID pricing scales with data sources and volume, so the cost rises exactly as the estate you need to scan grows, and the modules shown in a demo, including AI security posture and headless deployment, are frequently separate licences that appear only in the final quote.; Secure Privacy consent allowances are the real constraint and they are per domain, so a high traffic site on the Business tier can burn through 50,000 consents well before month end and be pushed to a tier that costs more than four times as much.
- They diverge on capability: BigID covers Structured and unstructured scanning, Secure Privacy covers Cookie scanning.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which BigID and Secure Privacy actually diverge.
| Attribute | BigID | Secure Privacy |
|---|---|---|
| Starting price | On request | Free |
| Pricing model | quote | Per domain per month by consent volume |
| Free tier | No | Yes |
| Platforms | Web, API, Self-hosted | Web |
| Category | Cybersecurity | Legal |
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in BigID
- Structured and unstructured scanning
- Identity correlation
- Data security posture management
- Access intelligence
- Privacy request support
- Retention and minimisation
- AI data controls
- Policy and remediation workflow
Only in Secure Privacy
- Cookie scanning
- Automatic cookie blocking
- Legal templates
- Data subject access requests
- IAB TCF 2.3
- Cross-domain consent
- Scan behind login
- Audit logs and SSO
What people use each for
The jobs each tool is most often brought in to do.
BigID
- A bank that has to prove which of thirty year old file shares contain customer identifiers before a data centre migrationnot Secure Privacy
- A privacy team that cannot fulfil deletion requests because nobody knows which unstructured stores hold a given customer’s recordsnot Secure Privacy
- A security team wanting to find sensitive data sitting in publicly readable object storage buckets before an attacker doesnot Secure Privacy
- A company building retrieval augmented AI that must exclude regulated personal data from the index it feeds to a modelnot Secure Privacy
Secure Privacy
- A mid-sized ecommerce site that wants published pricing it can budget against rather than an enterprise quote cyclenot BigID
- An agency running consent across many client domains that needs branding removed and per-domain billingnot BigID
- A company that needs both a consent banner and maintained privacy and cookie policy templates without retaining a law firmnot BigID
- A business receiving occasional deletion and access requests that wants them tracked in the same tool rather than in a shared inboxnot BigID
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
BigID
- Pricing scales with data sources and volume, so the cost rises exactly as the estate you need to scan grows, and the modules shown in a demo, including AI security posture and headless deployment, are frequently separate licences that appear only in the final quote.
- Scanning large unstructured estates is slow and computationally expensive, so most organisations sample rather than scan everything, which reintroduces uncertainty into the very question they bought the tool to settle.
- Classification accuracy on messy unstructured content requires tuning, and out of the box false positives on things like reference numbers create a large triage backlog that a small governance team cannot clear.
- It discovers and reports but does not remediate, so realising value requires a separate process and often separate tooling to actually delete, restrict or move the data it flags.
- It is built for large enterprises and both the price and the administrative overhead are disproportionate below a few thousand employees, where a lighter DSPM tool covers the security use case for far less.
Secure Privacy
- Consent allowances are the real constraint and they are per domain, so a high traffic site on the Business tier can burn through 50,000 consents well before month end and be pushed to a tier that costs more than four times as much.
- Billing is per domain, which makes multi-brand organisations and agencies pay linearly with domain count even when the configuration is identical across all of them.
- There is no data discovery or records of processing at enterprise depth, so it documents website consent rather than a privacy programme, and organisations facing a regulator will still need something more.
- Automatic cookie blocking is not available on the free tier, so the free plan cannot deliver the compliance behaviour that is the reason to install a consent tool in the first place.
- Single sign-on and audit logs appear only on the 249 dollar Advanced tier, which puts basic enterprise access control behind a per-domain price that is punishing for anyone with more than a couple of sites.
Pricing, plan by plan
BigID
On request- BigID Platform$undefined/year
- Priced by number of data sources and data volume
- Discovery and classification core
- Optional DSPM, access intelligence and AI security modules licensed separately
Secure Privacy
Free- FreeFree
- Up to 10 domains
- 500 consents per month
- 1 legal template
- Small$15/month
- Per domain
- Unlimited domains
- 5,000 consents per month
- Business$59/month
- Per domain
- 50,000 consents per month
- Over 40 legal templates
- Advanced$249/month
- Per domain
- 5 million consents per month
- Audit logs
Which should you pick?
Choose BigID if
- You need structured and unstructured scanning.
- You work on Web, API, Self-hosted.
- You also want identity correlation.
Choose Secure Privacy if
- You need cookie scanning.
- You want to start without paying.
- You also want automatic cookie blocking.
Questions people ask
- Is BigID or Secure Privacy better?
- Neither clearly leads. BigID starts at On request and Secure Privacy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, BigID or Secure Privacy?
- Secure Privacy has a free tier; the other does not. Paid plans start at On request for BigID and Free for Secure Privacy.
- Does BigID or Secure Privacy run on more platforms?
- BigID runs on Web, API, Self-hosted. Secure Privacy runs on Web.
- Can I use Secure Privacy for free?
- Yes. Secure Privacy has a free tier, so you can try it without paying. BigID starts at On request.
- What is BigID best used for?
- BigID is most often used for a bank that has to prove which of thirty year old file shares contain customer identifiers before a data centre migration, a privacy team that cannot fulfil deletion requests because nobody knows which unstructured stores hold a given customer’s records, a security team wanting to find sensitive data sitting in publicly readable object storage buckets before an attacker does, a company building retrieval augmented ai that must exclude regulated personal data from the index it feeds to a model. Of those, a bank that has to prove which of thirty year old file shares contain customer identifiers before a data centre migration and a privacy team that cannot fulfil deletion requests because nobody knows which unstructured stores hold a given customer’s records are not what Secure Privacy is typically brought in for.
- What can BigID do that Secure Privacy cannot?
- BigID covers Structured and unstructured scanning, Identity correlation, Data security posture management, Access intelligence. Secure Privacy covers Cookie scanning, Automatic cookie blocking, Legal templates, Data subject access requests.
Answered from the vendors’ own pages
BigID: What does BigID cost?
It is quoted by data source count and volume. Reported contracts run from roughly 15,000 to 175,000 US dollars a year, and add-on modules such as AI security posture are licensed on top.
Secure Privacy: What is a consent, for billing purposes?
A recorded consent decision from a visitor. Because returning visitors can re-consent, consent counts do not map cleanly to unique visitors, and this is the most common source of unexpected tier upgrades.
BigID: Does it handle unstructured data?
Yes, and that is its main advantage. It classifies data in files and shares and correlates findings back to individuals, not just to data types.
Secure Privacy: Is the free plan usable?
For evaluation only. It caps at 500 consents a month and does not include automatic cookie blocking.
BigID: Will it delete the data it finds?
Not by itself in most deployments. It identifies and routes findings; deletion and remediation happen through your own processes or connected systems.
Secure Privacy: Does it handle data subject requests?
Yes, from the Business tier at 59 US dollars per domain per month. The Small tier does not include it.
BigID: Is it a privacy tool or a security tool?
Both are sold from the same discovery core. Buyers increasingly come from security wanting data security posture management rather than from legal wanting privacy.
Secure Privacy: Can it replace OneTrust?
For website consent and simple request handling, yes. For data discovery, records of processing and vendor risk, no.
Related pages
More on Secure Privacy
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