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Legal · head to head

Didomi vs NetDocuments

Didomi logo

Didomi

Legal

Google-certified and IAB TCF consent management across web, mobile and connected TV

From
On request
Rated
-
Full reviewWebsite
NetDocuments logo

NetDocuments

Legal

Cloud document management for law firms

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Didomi pricing is based on monthly unique visitors and is not published, so a large publisher cannot estimate cost before entering a sales process, and traffic spikes translate directly into billing surprises.; NetDocuments quote-only pricing per user with no published rates
  • They diverge on capability: Didomi covers Google CMP certification, NetDocuments covers Matter-centric filing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Didomi and NetDocuments actually diverge.

Attributes where Didomi and NetDocuments differ
AttributeDidomiNetDocuments
PlatformsWeb, iOS, Android, Connected TV, APIWeb, Windows, iOS, Android, Cloud

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Legal).

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 Didomi

  • Google CMP certification
  • IAB TCF support
  • Connected TV and OTT
  • Mobile SDKs
  • Consent proof storage
  • Preference centre
  • Consent analytics
  • Global privacy regimes

Only in NetDocuments

  • Matter-centric filing
  • Ethical walls
  • Email management
  • Version control
  • Search
  • Retention

What people use each for

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

Didomi

  • A European publisher whose Google Ad Manager revenue is withheld without a Google-certified CMP integrated with Consent Modenot NetDocuments
  • A broadcaster collecting consent on connected TV apps, where certified CMP options are very limitednot NetDocuments
  • A multinational advertiser needing one consent signal honoured consistently across web, iOS and Android propertiesnot NetDocuments
  • A group that must produce consent evidence to a data protection authority following a complaintnot NetDocuments

NetDocuments

  • Firms needing enforceable ethical walls rather than folder permissionsnot Didomi
  • Capturing email into the matter record instead of individual inboxesnot Didomi
  • Moving document management off on-premise serversnot Didomi

Where each one falls short

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

Didomi

  • Pricing is based on monthly unique visitors and is not published, so a large publisher cannot estimate cost before entering a sales process, and traffic spikes translate directly into billing surprises.
  • Consent banners depress measurable traffic by design, and Didomi cannot prevent that, so publishers moving from a non-compliant banner should expect an immediate drop in tracked users and attributable conversions.
  • Certification is a moving target: Google and IAB update requirements periodically and each version change forces integration work on your side, not only on the vendor's.
  • Connected TV consent collection depends on the app platform and remote control interface, and implementations are considerably more involved than a web banner, often requiring per-platform development.
  • The wider privacy suite beyond consent is thinner than dedicated privacy platforms, so an organisation needing data subject rights automation and data mapping usually buys a second vendor anyway.

NetDocuments

  • Quote-only pricing per user with no published rates
  • Migrating an existing document store is a substantial project, and legacy metadata rarely survives cleanly
  • Aimed at mid-size and large firms; solo practices find it heavier than needed
  • Adoption depends on fee earners filing correctly, and habits are the hard part

Pricing, plan by plan

Didomi

On request
  • Didomi CMP$undefined/year
    • Google-certified CMP for web, mobile and CTV
    • IAB TCF registered
    • Consent proof storage and analytics

NetDocuments

On request

No published plan breakdown. See the NetDocuments review.

Which should you pick?

Choose Didomi if

  • You need google cmp certification.
  • You work on Web, iOS, Android, Connected TV, API.
  • You also want iab tcf support.
Didomi review

Choose NetDocuments if

  • You need matter-centric filing.
  • You work on Web, Windows, iOS, Android, Cloud.
  • You also want ethical walls.
NetDocuments review

Questions people ask

Is Didomi or NetDocuments better?
Neither clearly leads. Didomi starts at On request and NetDocuments at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Didomi or NetDocuments?
Didomi starts at On request and NetDocuments at On request.
Does Didomi or NetDocuments run on more platforms?
Didomi runs on Web, iOS, Android, Connected TV, API. NetDocuments runs on Web, Windows, iOS, Android, Cloud.
What is Didomi best used for?
Didomi is most often used for a european publisher whose google ad manager revenue is withheld without a google-certified cmp integrated with consent mode, a broadcaster collecting consent on connected tv apps, where certified cmp options are very limited, a multinational advertiser needing one consent signal honoured consistently across web, ios and android properties, a group that must produce consent evidence to a data protection authority following a complaint. Of those, a european publisher whose google ad manager revenue is withheld without a google-certified cmp integrated with consent mode and a broadcaster collecting consent on connected tv apps, where certified cmp options are very limited are not what NetDocuments is typically brought in for.
What can Didomi do that NetDocuments cannot?
Didomi covers Google CMP certification, IAB TCF support, Connected TV and OTT, Mobile SDKs. NetDocuments covers Matter-centric filing, Ethical walls, Email management, Version control.

Answered from the vendors’ own pages

Didomi: Is Didomi Google-certified?

Yes, for web, mobile and connected TV, and the certification has been renewed across multiple years.

NetDocuments: What does NetDocuments cost?

It quotes per user and does not publish rates.

Didomi: Does it support IAB TCF?

Yes, it is a registered TCF CMP, currently supporting version 2.2 and later revisions.

NetDocuments: Why not just use SharePoint or Dropbox?

Neither expresses matter-centric security or ethical walls in an auditable way, which is a professional obligation rather than a preference in legal practice.

Didomi: What does it cost?

Not published. Pricing is based on monthly unique visitors and quoted.

NetDocuments: Does it handle email?

Yes, capturing correspondence into the matter record, which is where most legal email otherwise fails to land.

Didomi: Where is consent data stored?

Didomi is a French company and offers European storage, which matters for procurement teams weighing supervisory jurisdiction.

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