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Cybersecurity · head to head

DataGrail vs Plausible

DataGrail logo

DataGrail

Cybersecurity

Privacy platform that finds shadow data systems and automates data subject requests across them

From
On request
Rated
-
Full reviewWebsite
Plausible logo

Plausible

Marketing

Simple, privacy-friendly analytics

From
$9/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DataGrail no pricing is published, and while benchmarking suggests it undercuts OneTrust for comparable scope, cost still scales with request volume and connected systems, which grow with the business.; Plausible there is no free tier, only a 30 day trial
  • They diverge on capability: DataGrail covers Live data discovery, Plausible covers Page view tracking.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which DataGrail and Plausible actually diverge.

Attributes where DataGrail and Plausible differ
AttributeDataGrailPlausible
Starting priceOn request$9/month
Pricing modelquotesubscription
PlatformsWeb, APIWeb
CategoryCybersecurityMarketing
FoundedUnknown2018

Identical on both: free tier (No), 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 DataGrail

  • Live data discovery
  • Request automation
  • Audit trail
  • Consent management
  • Integration catalogue
  • Risk monitoring
  • Consumer request portal
  • Reporting

Only in Plausible

  • Page view tracking
  • Goal tracking
  • Real-time analytics
  • Outbound link click tracking
  • Privacy-focused
  • No cookies
  • Cloud deployment
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

DataGrail

  • A consumer brand whose deletion requests keep missing data in marketing tools the privacy team did not know existednot Plausible
  • A company processing hundreds of CCPA requests a month where manual fulfilment has become a full-time jobnot Plausible
  • A privacy team leaving OneTrust because the platform tracked requests but staff still completed them by handnot Plausible
  • An organisation needing evidence for a regulator that deletion actually occurred in every system, not that a ticket was closednot Plausible

Plausible

  • Privacy-focused web analytics without cookies or personal datanot DataGrail
  • A Google Analytics replacement that needs no consent bannernot DataGrail
  • Self-hosted analytics on your own infrastructurenot DataGrail
  • EU-hosted measurement for data residency requirementsnot DataGrail

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

DataGrail

  • No pricing is published, and while benchmarking suggests it undercuts OneTrust for comparable scope, cost still scales with request volume and connected systems, which grow with the business.
  • Automated fulfilment only works for systems with a supported connector, so homegrown applications and legacy databases still need manual handling, and those are usually where the awkward data lives.
  • Discovery works by observing integrations and traffic patterns, so genuinely isolated systems, offline data and files on employee machines remain invisible and outside the data map.
  • It is narrower than the enterprise privacy suites, lacking the assessment, third-party risk and wider GRC modules a large regulated organisation will also need, so it may be one of two platforms rather than the only one.
  • Deletion automation is irreversible and mistakes are unrecoverable, so teams need real confidence in identity verification before enabling it, and that caution often keeps deletion semi-manual for months after purchase.

Plausible

  • There is no free tier, only a 30 day trial
  • Paid plans are metered on monthly pageviews, so a traffic spike moves you up a plan
  • Self-hosting is possible but means running and updating the service yourself
  • Deliberately simple, so there are no user-level profiles or funnel-by-individual reports the way a cookie-based analytics tool provides

Pricing, plan by plan

DataGrail

On request
  • DataGrail Platform$undefined/year
    • Data discovery and mapping
    • Data subject request automation
    • Consent management

Plausible

$9/month
  • Starter$9/month
    • Up to 10k monthly pageviews
    • 1 site
    • 3 years data retention
  • Growth$14/month
    • Up to 3 sites
    • Up to 3 team members
  • Business$19/month
    • Up to 10 sites
    • Up to 10 team members
    • 5 years data retention
  • Enterprise$null/custom
    • 10+ sites
    • Custom pricing

Which should you pick?

Choose DataGrail if

  • You need live data discovery.
  • You work on Web, API.
  • You also want request automation.
DataGrail review

Choose Plausible if

  • You need page view tracking.
  • You also want goal tracking.
Plausible review

Questions people ask

Is DataGrail or Plausible better?
Neither clearly leads. DataGrail starts at On request and Plausible at $9/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DataGrail or Plausible?
DataGrail starts at On request and Plausible at $9/month.
Does DataGrail or Plausible run on more platforms?
DataGrail runs on Web, API. Plausible runs on Web.
What is DataGrail best used for?
DataGrail is most often used for a consumer brand whose deletion requests keep missing data in marketing tools the privacy team did not know existed, a company processing hundreds of ccpa requests a month where manual fulfilment has become a full-time job, a privacy team leaving onetrust because the platform tracked requests but staff still completed them by hand, an organisation needing evidence for a regulator that deletion actually occurred in every system, not that a ticket was closed. Of those, a consumer brand whose deletion requests keep missing data in marketing tools the privacy team did not know existed and a company processing hundreds of ccpa requests a month where manual fulfilment has become a full-time job are not what Plausible is typically brought in for.
What can DataGrail do that Plausible cannot?
DataGrail covers Live data discovery, Request automation, Audit trail, Consent management. Plausible covers Page view tracking, Goal tracking, Real-time analytics, Outbound link click tracking.

Answered from the vendors’ own pages

DataGrail: How is DataGrail different from OneTrust?

OneTrust orchestrates the workflow; DataGrail focuses on connecting to systems and completing the request, and benchmark data suggests it prices materially below OneTrust for comparable scope.

Plausible: How much does Plausible Analytics cost?

Plausible offers plans starting at $9/month for the Starter tier, $14/month for Growth, and $19/month for Business. Enterprise pricing is custom. All plans include a 30-day free trial without requiring a credit card.

Source
DataGrail: Does it find systems we do not know about?

Yes. Continuous discovery of unsanctioned tools processing personal data is its main technical claim.

Plausible: Is there a free version of Plausible?

Plausible does not offer a free plan; however, all paid plans include a 30-day free trial with full access to features.

Source
DataGrail: What does it cost?

Not published. Pricing is quoted by request volume and connected systems, with multi-year commitments typically discounted.

Plausible: What is the difference between Plausible's pricing tiers?

The Starter plan covers up to 10k monthly pageviews for 1 site. Growth adds up to 3 sites and 3 team members. Business expands to 10 sites, 10 team members, and includes advanced features like API access and 5 years data retention.

Source
DataGrail: Does it cover consent as well as requests?

Yes, it includes consent management, though publishers needing certified advertising consent usually use a specialist CMP.

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