Legal · head to head
Actionstep vs Didomi

Actionstep
Legal
Configurable legal practice and accounting management platform sold as two separate products, priced per user with no published rate
- From
- On request
- Rated
- -

Didomi
Legal
Google-certified and IAB TCF consent management across web, mobile and connected TV
- From
- On request
- Rated
- -
The short version
- Each has a real cost: Actionstep no pricing is published beyond a rough $60 a month starting figure; real cost including implementation and add-ons requires a sales quote and can rise substantially, as one documented case showed a fourfold increase within a year.; 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.
- They diverge on capability: Actionstep covers Configurable workflows, Didomi covers Google CMP certification.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Actionstep and Didomi actually diverge.
| Attribute | Actionstep | Didomi |
|---|---|---|
| Pricing model | Per user per month | quote |
| Platforms | Web, iOS, Android | Web, iOS, Android, Connected TV, API |
Identical on both: starting price (On request), 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 Actionstep
- Configurable workflows
- Legal Accounting
- Builder
- Capture
- Trace
- Acumen
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
What people use each for
The jobs each tool is most often brought in to do.
Actionstep
- A firm whose matter types do not fit standard case management templates and wants to build its own workflow structurenot Didomi
- A US firm needing trust accounting compliance built into the same system as matter managementnot Didomi
- A firm using AI time capture to reduce billing leakage from unrecorded worknot Didomi
- A growing mid-size firm wanting embedded analytics on matter profitability without exporting to a separate BI toolnot Didomi
Didomi
- A European publisher whose Google Ad Manager revenue is withheld without a Google-certified CMP integrated with Consent Modenot Actionstep
- A broadcaster collecting consent on connected TV apps, where certified CMP options are very limitednot Actionstep
- A multinational advertiser needing one consent signal honoured consistently across web, iOS and Android propertiesnot Actionstep
- A group that must produce consent evidence to a data protection authority following a complaintnot Actionstep
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Actionstep
- No pricing is published beyond a rough $60 a month starting figure; real cost including implementation and add-ons requires a sales quote and can rise substantially, as one documented case showed a fourfold increase within a year.
- The configurability that is the main selling point means implementation is a genuine project requiring firm time to design workflows, not a same-day signup like more templated competitors.
- Legal Accounting is sold as a separate North America-only product, so international firms cannot get the full accounting feature set through the same purchase.
- Reviewer base skews heavily toward small firms, and Actionstep itself is candid that most of its reviews come from small businesses, which is a signal about where the product is proven at scale.
- Add-on modules (Builder, Capture, Trace, Acumen) are each additional cost, so a firm comparing Actionstep to an all-in-one competitor needs to price in modules separately to get a fair comparison.
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.
Pricing, plan by plan
Actionstep
On request- Practice Management$undefined/month
- Starts around $60 per user per month, quote required for exact rate
- Implementation fees charged separately
- Priced per user, varies by region (US, UK, AU, NZ, CAD)
- Legal Accounting$undefined/month
- North America only
- Sold separately from or combined with Practice Management
- Add-on modules (Builder, Capture, Trace, Acumen) priced separately
Didomi
On request- Didomi CMP$undefined/year
- Google-certified CMP for web, mobile and CTV
- IAB TCF registered
- Consent proof storage and analytics
Which should you pick?
Choose Actionstep if
- You need configurable workflows.
- You work on Web, iOS, Android.
- You also want legal accounting.
Choose Didomi if
- You need google cmp certification.
- You work on Web, iOS, Android, Connected TV, API.
- You also want iab tcf support.
Questions people ask
- Is Actionstep or Didomi better?
- Neither clearly leads. Actionstep starts at On request and Didomi at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Actionstep or Didomi?
- Actionstep starts at On request and Didomi at On request.
- Does Actionstep or Didomi run on more platforms?
- Actionstep runs on Web, iOS, Android. Didomi runs on Web, iOS, Android, Connected TV, API.
- What is Actionstep best used for?
- Actionstep is most often used for a firm whose matter types do not fit standard case management templates and wants to build its own workflow structure, a us firm needing trust accounting compliance built into the same system as matter management, a firm using ai time capture to reduce billing leakage from unrecorded work, a growing mid-size firm wanting embedded analytics on matter profitability without exporting to a separate bi tool. Of those, a firm whose matter types do not fit standard case management templates and wants to build its own workflow structure and a us firm needing trust accounting compliance built into the same system as matter management are not what Didomi is typically brought in for.
- What can Actionstep do that Didomi cannot?
- Actionstep covers Configurable workflows, Legal Accounting, Builder, Capture. Didomi covers Google CMP certification, IAB TCF support, Connected TV and OTT, Mobile SDKs.
Answered from the vendors’ own pages
Actionstep: Is Actionstep pricing published?
No. The pricing page gives no rate card; you must request a quote, and cost is per user plus implementation fees, varying by region.
Didomi: Is Didomi Google-certified?
Yes, for web, mobile and connected TV, and the certification has been renewed across multiple years.
Actionstep: Can I buy just the accounting product?
Yes, Legal Accounting is sold separately from Practice Management, though it is limited to North America.
Didomi: Does it support IAB TCF?
Yes, it is a registered TCF CMP, currently supporting version 2.2 and later revisions.
Actionstep: Does it work like Clio or MyCase out of the box?
Not exactly. Actionstep leans on firm-configured workflows rather than fixed templates, which means more setup but a closer eventual fit to how the firm works.
Didomi: What does it cost?
Not published. Pricing is based on monthly unique visitors and quoted.
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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