OneTrust vs Cookiebot vs Didomi: Choosing the Right Platform

OneTrust, Cookiebot, and Didomi are three of the most established consent management platforms on the market, but they solve different problems for different buyers. OneTrust is an enterprise privacy suite with a $10,000+ annual minimum. Cookiebot (by Usercentrics) is a per-domain, per-page scanner that suits single-site European publishers but becomes more expensive as you scale. Didomi is a French CMP with deep IAB TCF and preference-management heritage, now expanded into US enterprise after acquiring Sourcepoint in July 2025. Pricing starts at €250 per month and is quote-based. For mid-market SaaS, ecommerce, and professional services teams, all three are often more platform than needed.

What this comparison aims to do

If you're reading this, you're almost certainly in active cmp vendor evaluation. Maybe your OneTrust renewal just landed with a higher minimum. Maybe Cookiebot's price increase pushed you into a tier you didn't budget for. Or maybe Didomi came up in a report and you're trying to figure out if it's worth a sales call.

We'll cover what each tool does well, where it falls short, and how to think about the trade-offs. Enzuzo makes a consent management platform, too, so we have a position. We're disclosing it up front, and we've tried to keep the competitor profiles fair.

Quick guide to OneTrust vs Cookiebot vs Didomi 

Pricing as of May 2026. Cookiebot tiers reflect post-August 2025 increase.

OneTrust: The enterprise default

Best for: Large enterprises with dedicated privacy operations teams, IAPP-certified privacy counsel, and budget for multi-module deployments (cookie consent, data mapping, vendor risk, ESG, third-party risk).

What it does well

OneTrust is the most recognized name in privacy compliance. The breadth is genuine: a full governance suite covering cookie consent, data subject rights, vendor risk , privacy impact assessments, AI governance, ESG, and ethics reporting. If you need a single vendor across privacy, security, and governance, OneTrust is hard to beat.

The platform is heavily IAB TCF compliant, integrates with most major MarTech and security stacks, and has the audit trail depth that procurement and legal teams ask for.

Where it falls short

Pricing is the headline issue, and the renewal trajectory is worse than the headline number suggests. As of early 2026, OneTrust's published minimum for cookie consentis $10,000 per year. Renewals at the mid-market tier routinely run 10x higher, with numbers verified by Enzuzo's conversations with prospective clients. 

Contracts compound the problem. OneTrust standard terms are 2 to 3 year lock-ins with 5% to 10% annual price escalators, and uplift caps are not negotiable on deals under $50,000.

Implementation timelines are measured in weeks to months. The platform is genuinely complex, and most deployments require either internal privacy ops headcount or a partner-led rollout. "We've been implementing for four months" is a recurring customer complaint.

The deepest problem is overkill. The typical customer pays for the full governance suite and uses only CMP and DSAR automation. That's a lot of platform to subsidize.

There's also a tell in OneTrust's own behavior: OneTrust recommends Enzuzo as one of three CMPs they send mid-market customers to. If your sales contact at OneTrust suggests you're "too small," that's the signal. For a deeper dive, see our breakdown at Enzuzo vs OneTrust.

Who should still pick it: Multi-region enterprises with full privacy ops headcount, formal RFP processes, and budget for an enterprise GRC suite, not a point solution. If that's not you,look for alternatives. 

Cookiebot: The per-domain scanner

Best for: Single-site European publishers, agencies managing one or two client domains, and SMBs that want a Google-certified CMP at the lowest entry price.

What it does well

Cookiebot is a widely deployed CMP, with 500,000+ websites running its banner. It's the original "scan-and-categorize-cookies" tool, and the scanner is still one of the most thorough on the market. Google certifies it for Consent Mode v2, and the banner customization is solid.

For a single domain under 50 subpages, the €7/month Premium Lite tier is genuinely cheap. If you run one site, in one language, with predictable traffic, Cookiebot does the job.

Where it falls short

Cookiebot doubled its prices across most tiers in August 2025 after the Usercentrics acquisition matured. That triggered a wave of customer complaints on Capterra and Reddit, with many citing alternatives at half the cost. As of May 2026, the per-domain tier structure looks like this:

• Premium Small: €15 per domain per month (350 subpages, minimum 4 domains)
• Premium Medium: €30 per domain per month (3,500 subpages)
• Premium Large: €50 per domain per month (7,000 subpages)
• Premium Extra Large: €90 per domain per month (7,000+ subpages)

The math compounds quickly. Four domains on Premium Medium is €120 per month, before you've added a single feature. A mid-market SaaS with 6 domains on Premium Large is at €300 per month with no DSAR automation, no API, and email-only support. We broke down a similar dynamic in Osano's per-domain pricing; the underlying problem is structural to per-domain CMPs.

There's no DSAR automation, no API at any tier, no native Shopify integration, and weak coverage for US state laws beyond CCPA. Support is email-only, with no SLAs at the lower tiers.

Who should still pick it: Single-site European publishers under 350 subpages. Pretty much anyone else outgrows it.

Didomi: The French CMP with a publisher heritage

Best for: EU-headquartered media publishers, financial services firms, and large advertisers running IAB TCF deployments with cross-device consent and preference management needs.

What it does well

Didomi is the most mature European alternative to OneTrust. Their customer list reads like a who's-who of EU enterprises: Yahoo, Volvo, Orange, Société Générale, Rakuten, Michelin. The platform covers 45+ languages, multi-region compliance (GDPR, CCPA, LGPD, Law 25, PIPA, Nordic regulations), and has deep IAB TCF 2.3 support that most US-built CMPs lack.

Their July 2025 acquisition of Sourcepoint was a meaningful strategic move, following a $72M funding round led by Marlin Equity. Sourcepoint brought 200+ enterprise customers and stronger US publisher market share, plus server-side tracking infrastructure from Didomi's earlier Addingwell acquisition. The combined entity is a credible global enterprise CMP, particularly for publishers and advertisers building AI-era consent workflows.

DSAR automation, preference management, API access, A/B testing, and Global Privacy Control are all supported. Enterprise tiers include dedicated customer success and SSO.

Where it falls short

Pricing is opaque.  Third-party listings on G2 cite a €250 per month entry tier (Consent Essentials), with upper tiers (Core Privacy UX, Privacy UX Plus) ranging from €500 to $1,000+ per month depending on traffic, domains, and feature set. Quote-based pricing slows down evaluations, and the absence of a free trial means you commit to a sales cycle to see what you're buying.

The product is built for IAB TCF and publisher use cases. If you're a SaaS company that doesn't run ads, much of Didomi's depth is feature overhead you'll pay for and never use. There's no native Shopify integration, and the platform was not designed with ecommerce-first workflows in mind.

The post-Sourcepoint integration is still in motion. Customers on the legacy Sourcepoint side are being migrated, and combined-product roadmap timelines are not yet public. This is fine for enterprise buyers with patience and an account team, less fine for a fast-moving mid-market team that wants a tool live this quarter.

Who should still pick it: EU enterprise publishers, financial services, or large advertisers with IAB TCF and preference management requirements, and budgets to match. Otherwise, look at competing options. 

What to pick between OneTrust vs Didomi vs Cookiebot

Use this decision tree before putting any clicks on a Docusign contract:

1. Are you a Fortune 500 with a dedicated privacy operations team and budget for a full privacy suite?

Yes: OneTrust is the procurement-safe choice. You'll pay for it, but the breadth justifies it. Make sure you're actually going to use more than two modules before signing.

No: continue looking.

2. Are you a single-site European publisher under 350 subpages?

Yes: Cookiebot Premium Lite or Premium Small is your cheapest path. Just be aware that Premium Small requires a four-domain minimum, which often pushes single-site buyers up to Premium Medium.

No: continue looking.

3. Are you an EU publisher or large advertiser with deep IAB TCF requirements and budget over €15,000 per year?

Yes: Didomi is the right fit, particularly post-Sourcepoint. Expect a 4 to 6 week sales cycle and a quote-based contract.

No: continue.

4. Are you a 50 to 500-employee SaaS, ecommerce, or professional services company with multiple domains, ecommerce or Shopify dependencies, US state law exposure (CIPA, CCPA, VCDPA), or a need to be live in days, not weeks?

If yes, none of these three is the right starting point. Read on.

The fourth option: Enzuzo for mid-market consent management

We built Enzuzo for the customer who doesn't fit cleanly into any of the three options above. The buyer who needs enterprise-grade compliance coverage but doesn't have enterprise-grade headcount or budget. The Shopify merchant managing five storefronts who doesn't want to pay per-domain. The professional services firm that just got a CIPA demand letter and needs to be compliant by next Tuesday, not next quarter.

Here's how Enzuzo lines up against the three above:

On pricing. Enzuzo PLG Pro is $79 per month billed annually (or $99 monthly), and it includes 10 domains at no extra cost. For mid-market deployments with higher traffic (250K+ visitors per month) and SSO requirements, our Basic tier starts around $250. The single biggest difference: multi-domain is included, not metered.

On time to compliance. Most Enzuzo customers go live in hours, not weeks. There's no scanner overhead waiting to map your site, no implementation services contract, no two-week onboarding sequence. If you've configured a SaaS tool before, you can configure Enzuzo.

On coverage. Google Consent Mode v2 Gold Partner certified. GDPR, CCPA, CPRA, VCDPA, CPA, CTDPA, Quebec Law 25, LGPD, plus emerging US state laws and CIPA. DSAR automation, API, geo-targeting, IAB TCF, and a Shopify-native integration that none of OneTrust, Cookiebot, or Didomi offers.

On support and stability. Slack-first, with response times measured in minutes for paid plans. OneTrust customers regularly cite four-month implementation windows. Cookiebot is email-only. Didomi reserves customer success for higher tiers. We're the smaller team, which is exactly why support actually answers.

On Shopify. Enzuzo has won multiple Shopify merchant displacements from OneTrust on the strength of a native Shopify integration and the Customer Privacy API. Customers like Simplilearn, Yale, and Constellation Software run on Enzuzo today. None of OneTrust, Cookiebot, or Didomi has a full native Shopify equivalent.

Where Enzuzo isn't the answer. If you genuinely need a full privacy suite covering ESG, third-party vendor risk, and DPIA workflows, OneTrust is still the right pick. If you're an EU enterprise publisher with IAB TCF as the central use case and €50K+ annual budget, Didomi is built for that. We're not trying to be every CMP. We're the right pick for mid-market teams who want the 80% of features that actually matter, at 20% of the cost.

Want to learn more about Enzuzo? Book a 20-minute demo with a consent management expert. 

FAQs

Is OneTrust really the most expensive of the three?

For most mid-market buyers, yes, and the gap is wider than it looks. OneTrust's $10,000 annual minimum is a hard floor, but real year-one cost typically lands at $20,000 to $50,000 once professional services are included. Renewals routinely run 10x prior pricing in the mid-market. Didomi enterprise tiers can reach similar numbers at scale, but Didomi's entry tier of €250 per month is well below OneTrust's minimum. Cookiebot's per-domain pricing can also exceed OneTrust's minimum at scale (e.g., 10 domains on Premium Large = €500 per month = €6,000 per year), but the entry point is cheaper.

See OneTrust vs Cookiebot, and OneTrust vs Didomi for more information. 

Did Cookiebot really double its prices in August 2025?

Yes, across most tiers, following Usercentrics's full integration of the Cookiebot product. The change triggered visible customer backlash on review platforms, and many existing customers started looking for alternatives (verified through Google trend data late 2025 onwards).

What changed at Didomi after the Sourcepoint acquisition?

The two companies announced the acquisition in July 2025, following Didomi's $72M funding round and earlier acquisition of Addingwell (server-side tracking). The combined entity now has 200+ additional enterprise customers from Sourcepoint, deeper US publisher presence, and a stated focus on AI-era consent and preference management. Product integration timelines have not been publicly disclosed.

Which of these supports IAB TCF best?

Didomi has the deepest IAB TCF heritage by a wide margin. OneTrust supports TCF but it's one capability among many modules in a full governance suite. Cookiebot supports TCF at higher tiers. Enzuzo supports TCF for customers who need it, though our typical buyer isn't running ad-tech consent workflows.

Does any of these have a native Shopify integration?

None of OneTrust, Cookiebot, or Didomi has a full native Shopify integration. Cookiebot offers a basic Shopify app with limited functionality. Enzuzo is the only CMP in this comparison with a native Shopify integration, including Customer Privacy API support.

What about CIPA and US state laws?

OneTrust supports CCPA and most US state privacy laws, but CIPA (the California Invasion of Privacy Act, distinct from CCPA) is not explicitly documented in OneTrust's customer-facing materials. FSCA and the wider 2026 state wiretap-style laws are in a similar gap. Cookiebot's US state law coverage is limited beyond CCPA. Didomi covers VCDPA, CTDPA, CPA, and others but the platform is built EU-first. Enzuzo covers all current US state privacy laws and has a CIPA Scanner in development for proactive risk detection.

How long does each of these take to implement?

OneTrust: weeks to months, typically with implementation services. Cookiebot: hours for setup, but ongoing per-page scanning takes time at scale. Didomi: weeks for full configuration, particularly across multiple regions. Enzuzo: hours, including domain configuration, banner styling, and DSAR setup.