Legal · head to head
iubenda vs Luminance
iubenda
Legal
Published-price privacy compliance: certified consent banner, privacy policy and cookie policy from under 60 euros a year
- From
- €59.88/year
- Rated
- -
Luminance
Legal
Machine learning contract analysis for review, negotiation and compliance
- From
- On request
- Rated
- -
The short version
- Each has a real cost: iubenda plans are metered by monthly pageviews, so a single viral article can push a site two tiers up mid-year and the cost is driven by traffic rather than by revenue.; Luminance no independent evaluation of its accuracy has been published, and it did not take part in the Vals Legal AI Report, so buyers have only vendor-produced evidence to work from.
- They diverge on capability: iubenda covers Privacy and cookie policy generator, Luminance covers Anomaly detection.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which iubenda and Luminance actually diverge.
Identical on both: 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 iubenda
- Privacy and cookie policy generator
- Google-certified CMP
- IAB TCF 2.2
- Consent solution for forms
- Register of processing activities
- Terms and conditions generator
- Accessibility widget
- Multi-language
Only in Luminance
- Anomaly detection
- Contract negotiation
- Due diligence review
- Multi-language analysis
- Document comparison
What people use each for
The jobs each tool is most often brought in to do.
iubenda
- A small European publisher that needs Google-certified consent to keep serving Google demand but cannot pay enterprise CMP pricesnot Luminance
- An agency maintaining privacy policies across dozens of client sites that must stay current as services changenot Luminance
- A SaaS company selling into the EU that needs a defensible cookie banner and processing register without hiring a privacy lawyernot Luminance
- An e-commerce store adding third-party marketing tools that keeps having to update its cookie disclosurenot Luminance
Luminance
- In-house teams auditing a contract estate for a specific exposure such as change of controlnot iubenda
- Procurement and compliance functions reviewing supplier agreements at scalenot iubenda
- Transaction teams reviewing large contract populations against a deal deadlinenot iubenda
- Negotiation teams applying a standard playbook consistently across many counterpartiesnot iubenda
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
iubenda
- Plans are metered by monthly pageviews, so a single viral article can push a site two tiers up mid-year and the cost is driven by traffic rather than by revenue.
- Generated policies are templates from a clause library, so unusual data processing, complex international transfers or sector-specific rules are not covered and still need a lawyer.
- It addresses the public-facing compliance surface only, with no data discovery, vendor risk assessment or data subject request automation, so a growing company will need a second platform.
- The accessibility product is delivered through a partner and priced separately, and overlay widgets of that kind are contested as an accessibility solution, so buying it does not remove legal exposure.
- Support is largely documentation and ticket based at the lower tiers, which is a poor match for an urgent regulatory query where the answer is needed the same day.
Luminance
- No independent evaluation of its accuracy has been published, and it did not take part in the Vals Legal AI Report, so buyers have only vendor-produced evidence to work from.
- The one named accuracy benchmark, ContractIQ Bench, was built, run and scored by Luminance on a dataset it has not released, against comparison models it does not name.
- Value scales with document volume, so an organisation reviewing tens rather than thousands of contracts will not recover the licence cost.
- Output still requires qualified review, so it reduces reading time rather than removing the lawyer, and staffing plans that assume otherwise fail.
- Pricing is not published, so cost per matter cannot be modelled until after a sales process and a proof of concept.
Pricing, plan by plan
iubenda
€59.88/year- Essentials$59.88/year
- Up to 25,000 pageviews per month
- Privacy and cookie policy
- Google-certified CMP with Consent Mode
- Advanced$239.88/year
- Up to 50,000 pageviews per month
- Everything in Essentials
- Additional consent and preference features
- Ultimate$959.88/year
- Up to 150,000 pageviews per month
- Everything in Advanced
- Higher volume consent recording
- Accessibility Standard$600/year
- Accessibility widget for 150,000 pageviews per month
- Delivered with a partner
- Separate from the compliance plans
Luminance
On request- Luminance$undefined/year
- Enterprise licensing quoted per organisation
- Scoped by user count and document volume
- Proof of concept normally run before contracting
Which should you pick?
Choose iubenda if
- You need privacy and cookie policy generator.
- You work on Web, iOS, Android, API.
- You also want google-certified cmp.
Choose Luminance if
- You need anomaly detection.
- You work on Web, Windows.
- You also want contract negotiation.
Questions people ask
- Is iubenda or Luminance better?
- Neither clearly leads. iubenda starts at €59.88/year and Luminance at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, iubenda or Luminance?
- iubenda starts at €59.88/year and Luminance at On request.
- Does iubenda or Luminance run on more platforms?
- iubenda runs on Web, iOS, Android, API. Luminance runs on Web, Windows.
- What is iubenda best used for?
- iubenda is most often used for a small european publisher that needs google-certified consent to keep serving google demand but cannot pay enterprise cmp prices, an agency maintaining privacy policies across dozens of client sites that must stay current as services change, a saas company selling into the eu that needs a defensible cookie banner and processing register without hiring a privacy lawyer, an e-commerce store adding third-party marketing tools that keeps having to update its cookie disclosure. Of those, a small european publisher that needs google-certified consent to keep serving google demand but cannot pay enterprise cmp prices and an agency maintaining privacy policies across dozens of client sites that must stay current as services change are not what Luminance is typically brought in for.
- What can iubenda do that Luminance cannot?
- iubenda covers Privacy and cookie policy generator, Google-certified CMP, IAB TCF 2.2, Consent solution for forms. Luminance covers Anomaly detection, Contract negotiation, Due diligence review, Multi-language analysis.
Answered from the vendors’ own pages
iubenda: Is iubenda a certified consent platform?
Yes. It is an IAB-validated CMP supporting TCF 2.2 and a Google-certified CMP partner with Consent Mode built in.
Luminance: Is Luminance's accuracy independently verified?
No independent verification has been published. It did not participate in the Vals Legal AI Report, the main lawyer-baselined benchmark, and the only named benchmark in its materials is one it built and ran itself. Treat the published figures as vendor claims and run a proof of concept on your own documents.
iubenda: What does it cost?
Prices are published: 59.88 euros a year for up to 25,000 monthly pageviews, 239.88 for 50,000 and 959.88 for 150,000.
Luminance: What do the ninety per cent time-saving claims mean?
They are unattributed marketing figures about time and cost rather than accuracy, published without methodology, dataset or baseline. They are not a measure of how often the software is right.
iubenda: Do the generated policies make me compliant?
They cover the disclosure obligations for common processing. Unusual processing, international transfers or sector rules still need legal advice.
Luminance: Who backs Luminance?
It launched in 2016 with backing from Invoke Capital, the fund founded by Mike Lynch, and has since raised further rounds led by March Capital and Point72 Private Investments.
iubenda: Does it handle data subject access requests?
Not in the way a dedicated privacy platform does. It is focused on policies, consent and processing records.
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