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Best Consent Management Platforms (2026): Top 10 Compared
Comparison of consent management platforms with verified pricing, best-for guidance and pros and cons for each vendor. Updated September 2026.
Jump to:1OneTrust Consent & Preferences · Best overall2Usercentrics · Runner-up3Osano · Also strong
Consent Management Platforms compared on features, ease of use and value. Pricing is read from each vendor's public pricing page and dated; entries marked "verified" were confirmed with the vendor.
Editor's top picks
Consent module sits alongside privacy, AI and vendor governance
Best for: Large enterprises needing consent inside a wider governance suite
Separate CMPs for web, apps and connected TV with published prices
Best for: Web, mobile app and CTV consent under one vendor
$500,000 no fines, no penalties guarantee on covered plans
Best for: US-centric teams wanting consent plus subject rights in one platform
Comparison table
| # | Vendor | Best for | Pricing | Standout | Score |
|---|---|---|---|---|---|
| 1 | OneTrust Consent & Preferencesenterprise | Large enterprises needing consent inside a wider governance suite | Quote-based (checked Sep 2026) | Consent module sits alongside privacy, AI and vendor governance | 9.1/10 |
| 2 | Usercentricsmid-market | Web, mobile app and CTV consent under one vendor | Free tier; paid from EUR 7/mo (checked Sep 2026) | Separate CMPs for web, apps and connected TV with published prices | 8.8/10 |
| 3 | Osanomid-market | US-centric teams wanting consent plus subject rights in one platform | Free tier; paid from $199/mo (checked Sep 2026) | $500,000 no fines, no penalties guarantee on covered plans | 8.5/10 |
| 4 | Ketchenterprise | Data-heavy teams enforcing consent across downstream systems | Free tier; paid from $150/mo (checked Sep 2026) | Permission enforcement pushed into CRMs, warehouses and ad platforms | 8.3/10 |
| 5 | Cookiebot by Usercentricssmb | Sites wanting automated scanning with per-domain pricing | Free tier; paid from EUR 7/mo (checked Sep 2026) | Tiering by subpage count rather than traffic volume | 8.0/10 |
| 6 | iubendasmb | Small businesses needing policies and consent from one vendor | Free tier; paid from $5.99/mo billed annually (checked Sep 2026) | Lawyer-drafted policy generator bundled with the consent banner | 7.8/10 |
| 7 | CookieYessmb | WordPress, Shopify and Wix sites on a small budget | Free tier; paid from $10/mo (checked Sep 2026) | Certified Google CMP partner at an entry-level price point | 7.5/10 |
| 8 | Enzuzosmb | Ecommerce and agencies managing several client domains | Free tier; paid from $9/mo (checked Sep 2026) | DSAR handling included on low-cost tiers | 7.3/10 |
| 9 | Termlysmb | Small sites needing free policies and a compliant banner | Free tier; paid from $10/mo billed annually (checked Sep 2026) | Unlimited banner views and legal policies at $15 per month | 7.0/10 |
| 10 | Complianzspecialist | WordPress publishers and agencies wanting a plugin, not a SaaS | From $59/year (checked Sep 2026) | Annual per-site licensing instead of traffic-metered subscriptions | 6.8/10 |
Consent management platforms sit between a website and its tracking technology. They scan a property for cookies and trackers, present visitors with a choice, prevent non-essential scripts from executing until that choice is recorded, and keep evidence of what each visitor agreed to. Regulatory pressure has widened the job: GDPR and the ePrivacy Directive established the European baseline, more than twenty US state privacy laws now impose their own signals and opt-out rules, and ad platforms have added their own requirements through Google Consent Mode and the IAB Transparency and Consent Framework.
The market splits three ways. Enterprise governance suites such as OneTrust and Ketch treat consent as one module beside data mapping, subject rights and vendor risk, and price against usage meters rather than a published rate card. Mid-market platforms including Usercentrics and Osano publish tiers and cover web, app and preference channels without demanding a procurement cycle. Self-service tools such as CookieYes, Termly, iubenda, Enzuzo and Complianz serve single sites and agencies at low monthly or annual cost. Scores below weight features at 40 percent, ease of implementation at 30 percent and value at 30 percent, and are relative within this category rather than across the wider privacy software market.
Vendor reviews
1OneTrust Consent & Preferences
enterpriseBest overallOneTrust is a privacy and governance platform vendor whose Consent & Preferences line covers cookie consent, universal consent and preference management, and consent signals passed to downstream marketing systems. The consent module is one of six solution areas listed on the company site, alongside AI governance, data use governance, privacy automation, tech risk and compliance, and third-party management. The company states that its customer base includes more than half of the Fortune 500, which reflects where the product is positioned.
Core capabilities include automated website and app scanning, categorised cookie banners, geo-specific rule sets for GDPR, UK GDPR and US state laws, IAB TCF support, Google Consent Mode integration, and a consent record store that can be queried for audit evidence. Universal Consent & Preference Management extends the same record beyond the web banner to email subscriptions, call centre interactions and mobile applications, so a single subject profile holds every permission collected. Deployment is through a hosted script, mobile SDKs and APIs, with connectors into tag managers, CDPs and marketing clouds.
Pricing is not published. The pricing page lists solution packages rather than tiers, naming CMP Base and CMP Suite for consent, plus Privacy Automation Base and Suite and equivalent packages for the other areas, and states that each package carries one or more value-based usage meters that determine cost. Buyers must request a quote scoped to team size and usage. In practice this places the product outside the range of small sites that expect a card-payment signup.
The platform fits organisations that already need data mapping, assessments, subject rights automation and vendor risk in one system, and that have privacy staff to operate it. It is a poor fit for a single marketing site, for agencies managing many small client domains, or for teams that need a banner running the same afternoon. Buyers should also budget for the professional services or partner implementation that a suite deployment of this size normally requires.
Pros
- Broadest module coverage of any vendor in this comparison
- Universal consent and preference management across web, app and offline
- Mature integration catalogue and enterprise controls
Cons
- No public pricing and no self-service entry point
- Implementation effort is high for small teams
2Usercentrics
mid-marketUsercentrics is a German-headquartered consent vendor that also owns Cookiebot, sold as a separate product line. The company reports 2.4 million websites and apps in 195 countries and 8.8 billion monthly consents. Its catalogue is unusually wide for the category: a Web CMP, an App CMP for mobile and games, a CTV CMP for connected TV and OTT applications, a privacy policy generator, server-side Google Tag Manager hosting, a Meta Signals Gateway, an MCP Manager for AI data governance, and a preference manager.
The Web CMP handles automated scanning, categorised banners, consent logging, Google Consent Mode, IAB TCF and regulation-specific rule sets. The App CMP ships native SDKs and supports A/B testing of consent screens, which matters for publishers optimising opt-in rates. The CTV product addresses a segment most competitors do not cover at all. Server-side tagging and the signals gateway sit next to consent so that tag delivery and consent state are managed by the same vendor.
Web CMP pricing is session-based and published in euros: a free tier at 1,000 sessions with one domain and two languages, Essential at EUR 7 per month for 1,500 sessions, Plus at EUR 15 for 3,000 sessions and unlimited regulations, Pro at EUR 30 for 15,000 sessions and three domains, Business at EUR 50 for 50,000 sessions and ten domains, and a custom Corporate tier from one million sessions. The App CMP starts at EUR 49 per month up to 500,000 daily active users, with white labelling reserved for the custom Premium tier. Preference Manager and CTV are quote-based.
The platform suits mid-market publishers, retailers and app studios that need more than a web banner but do not want an enterprise governance suite. Sites with heavy, unpredictable traffic should model session overage before committing. Teams shipping both a website and a mobile app should note that the Web CMP and App CMP are separate subscriptions with separate meters, so the combined figure rather than the EUR 7 entry price is the number to compare.
Pros
- Published session-based tiers from free up to enterprise
- App and CTV consent SDKs beyond the usual web banner
- 60 languages and unlimited regulation profiles on mid tiers
Cons
- Session and DAU caps make cost hard to forecast for spiky traffic
- Feature split across many separate products complicates quoting
3Osano
mid-marketOsano is a US data privacy platform that pairs cookie consent with the wider compliance workflow. The product set listed on the company site covers cookie consent management, subject rights management for DSAR automation, data mapping and discovery, privacy assessments, a unified consent and preference hub, vendor privacy risk management, and an automated website compliance check. The company reports operation across more than 50 countries and cites customers including White Castle, AMC Theatres and Fender, with a 4.5 out of 5 average across G2, Capterra and GetApp from over 175 reviews.
The consent module scans sites for trackers, blocks them until consent is recorded, and applies jurisdiction-specific behaviour, including the twenty-one distinct US state privacy laws the company counts for 2026. Osano markets a $500,000 no fines, no penalties guarantee, which it describes as unique in the category; buyers should read the covered conditions rather than treat it as blanket indemnity. Deployment is a hosted script plus integrations with tag managers and common CMS platforms.
Self-service pricing is published for the consent line. A Solo and Freelancers tier is free for one user, one domain and 5,000 monthly visitors. The Plus plan is $199 per month for two users, three domains and 30,000 monthly visitors, and adds privacy and legal templates plus UK and EU GDPR representative services. Beyond that, a Basic Privacy tier carries custom pricing with unlimited users and domains and adds compliance monitoring, subject rights management and the fines guarantee. Data mapping and assessments are sold through consultation.
The platform suits mid-market companies subject to several US state laws that want consent and subject rights handled together. Companies needing only a cookie banner will find cheaper options, since the jump from free to $199 per month is large. Buyers should also confirm which modules the quote-based Basic Privacy tier includes, because subject rights management and the fines guarantee sit above the published $199 plan.
Pros
- Consent, subject rights, data mapping and vendor risk in one product
- Free tier for single-domain sites under 5,000 monthly visitors
- Documented coverage of US state privacy laws
Cons
- Entry paid plan at $199 per month is steep for small sites
- Broader privacy modules require a custom quote
4Ketch
enterpriseKetch is a US privacy platform that treats consent as permissioning infrastructure rather than a banner alone. The product is organised around three pillars described on the company site: agentic data discovery, which surfaces data flows, trackers, systems and processing activities; dynamic permissioning, which enforces consent, privacy rights and data usage intentions across connected systems; and growth and data enablement, which activates approved data for advertising, personalisation and AI. The company reports 67.2 billion transactions per month across more than 3,500 brands.
Alongside the CMP itself, the platform includes DSR automation, data mapping, website compliance monitoring under the Data Sentry name, and marketing preference management. Integrations reach CRMs, data warehouses, ad platforms and other data repositories, which is the point of difference: a revoked consent is propagated to downstream systems instead of only suppressing a tag. Certifications listed include SOC 2 Type II, ISO 27001 and ISO 27701, and Ketch is a Google certified CMP partner.
Pricing for the consent product is published and metered on unique users. A free plan covers up to 5,000 unique users. Starter is $150 per month billed monthly for up to 30,000 unique users. Plus starts at $499 per month billed annually for up to 100,000 unique users and is marked most popular. Pro is custom priced above 100,000 unique users. The pricing page states that DSR automation, data mapping, marketing preference management and risk assessments are priced separately from core consent, so a full-platform budget will exceed the headline figures.
Ketch fits companies with real data-activation needs, particularly retail, media and subscription businesses feeding warehouses and ad platforms. It is over-specified for brochure sites, and buyers wanting one all-inclusive price should compare the module add-ons carefully. The unique-user meter also rewards sites with returning audiences over those with large volumes of one-time anonymous traffic, which is worth modelling before selecting a tier.
Pros
- Published entry tiers unusual for an enterprise-grade platform
- Consent enforced downstream, not only at the banner
- SOC 2 Type II, ISO 27001 and ISO 27701 certified
Cons
- DSR automation, data mapping and assessments are priced separately
- Platform breadth is unnecessary for a simple marketing site
5Cookiebot by Usercentrics
smbCookiebot is a consent management platform owned by Usercentrics A/S and registered in Denmark. It remains the more recognisable brand for pure cookie consent, and is sold and priced separately from the Usercentrics Web CMP even though both belong to the same company. The company site reports the platform in use on 2.4 million websites handling 8.8 billion monthly consents.
The product is built around automated scanning. A crawler detects cookies and trackers on the domain, classifies them into necessary, preference, statistics and marketing categories, and generates a cookie declaration that updates on a monthly rescan. Automatic blocking prevents scripts from firing until the matching category is accepted, which removes most manual tag work. The banner supports 47 or more languages, geotargeting so that visitors in different jurisdictions see different consent logic, and Google Consent Mode. Coverage extends to GDPR, CCPA, VCDPA and LGPD. Implementation is a three-step process: sign up, choose a template, and paste a script into the site header.
Pricing is published in euros and scales by subpage count per domain rather than by traffic. The free Core plan covers one domain and up to 50 subpages with limited customisation. Premium Lite is EUR 7 per month for one domain and 50 subpages and unlocks branding and language options. Premium Small is EUR 15 per domain per month up to 350 subpages, Premium Medium EUR 30 up to 3,500 subpages, Premium Large EUR 50 up to 7,000, and Premium XLarge EUR 90 above that. Features such as A/B testing, role management, single sign-on and multi-factor authentication sit in the quote-based Usercentrics Advanced tier.
The pricing model suits content sites with many pages but modest traffic. Businesses with few pages and very high traffic will often pay less on a session-based competitor. Multi-domain operators should note that Premium tiers are billed per domain, so the effective cost scales linearly with the number of sites under management.
Pros
- Automatic cookie scanning and blocking with monthly rescans
- Predictable per-domain pricing tied to site size
- Support for 47 or more banner languages
Cons
- Free plan is limited to one domain and 50 subpages
- Advanced controls such as SSO require the quote-based Advanced tier
6iubenda
smbiubenda is an Italian compliance vendor based in Milan with more than fifteen years in the market. It reports over 150,000 customers across more than 400,000 sites and apps, including Honda, Siemens and Sony Music. The catalogue covers five areas: a cookie and consent banner, a privacy and cookie policy generator, a terms and conditions generator, an accessibility widget, and a set of advanced solutions for larger deployments. An in-house legal team maintains the document templates as regulations change.
The consent banner blocks cookies until permission is granted, synchronises with Google Consent Mode, and records consent for audit purposes. Regulatory coverage listed includes EU GDPR, UK GDPR, CCPA, LGPD, the Swiss FADP and the ePrivacy Directive. The main draw is the bundle: the same subscription that runs the banner also produces the privacy policy, cookie policy and terms, generated from the list of third-party services declared for the site, which keeps documents and banner behaviour aligned.
Pricing is published in both euros and dollars, and pageview-metered. A free plan provides basic access. Essentials is $5.99 per month billed annually or $6.99 monthly, covering 25,000 monthly pageviews, up to 20 third-party service clauses, a single language and monthly scans. Advanced is $24.99 billed annually or $27.99 monthly for 50,000 pageviews, 30 clauses, full language support and geotargeting. Ultimate is $99.99 billed annually or $119.99 monthly for 150,000 pageviews with unlimited clauses, hourly scans, a mobile SDK, advanced analytics and consent recovery. Extra pageviews cost EUR 0.05 per thousand across all tiers.
The product fits small and mid-sized businesses that would otherwise buy policies and consent separately. Enterprises needing preference centres and downstream enforcement should look higher up this comparison. The clause caps on the lower tiers are the practical constraint: a site running more than twenty analytics, advertising and support scripts will need Advanced or Ultimate rather than Essentials.
Pros
- Consent banner, privacy policy and terms generator in one subscription
- Policies available in 27 languages with in-house legal maintenance
- Low entry price with predictable pageview overage rates
Cons
- Third-party service clauses are capped on lower tiers
- Mobile SDK and consent recovery are gated to the top tier
7CookieYes
smbCookieYes is a consent management platform from CookieYes Limited, a UK-registered company. It reports use by more than 1.5 million businesses, naming KFC, Domino's, Toyota and Forbes among them. The product is sold both as a standalone platform and as platform-specific apps for WordPress, Shopify and Wix, which is the main reason it appears so often in small-business shortlists.
Functionally it covers the standard consent workflow: automated site scanning that catalogues cookies, auto-blocking so scripts do not fire before consent, a customisable banner deployed with a single line of code, a centralised consent log, and scheduled rescans. The company is a certified Google CMP partner and supports Google Tag Manager, Consent Mode v2 and IAB TCF v2.3, which matters for sites monetising through Google ad products. Regulatory coverage includes GDPR, CCPA and CPRA among other frameworks, with geo-targeting available from the Pro tier.
Pricing is published per domain and metered on both scan size and pageviews. The free plan covers 100 pages per scan and 5,000 monthly pageviews with basic customisation. Basic is $10 per month for 600 pages and 100,000 pageviews. Pro is $25 per month for 4,000 pages, 300,000 pageviews, geotargeting and monthly scheduled scanning. Ultimate is $55 per month for 8,000 pages, unlimited pageviews, weekly scans and removal of CookieYes branding. Additional pageviews on the metered tiers cost $0.30 per thousand. Annual billing is advertised as two months free.
CookieYes fits small and mid-sized sites that want a maintained banner without a procurement process, particularly on hosted platforms where the native app removes integration work. Organisations needing preference management, subject rights automation or downstream consent enforcement will outgrow it. The per-domain structure also means agencies pay a full subscription for each client site, so total cost should be compared against vendors that bundle multiple domains in one plan.
Pros
- Native apps for WordPress, Shopify and Wix
- IAB TCF v2.3 and Google Consent Mode v2 support on paid tiers
- Clear per-domain tiers starting at $10 per month
Cons
- Branding removal requires the top Ultimate tier
- Pageview overages billed at $0.30 per thousand add up on busy sites
8Enzuzo
smbEnzuzo is a consent and privacy compliance vendor aimed at ecommerce operators, agencies and mid-market SaaS companies. The product set covers consent management, a cookie banner generator, a Google Consent Mode tool for preserving GA4 measurement, DSAR management for access and deletion requests, and generators for privacy policies, terms of service and EULAs. The company positions itself explicitly as an alternative to enterprise platforms, advertising no five-figure minimum and same-day deployment.
Integrations are the practical strength. A native Shopify app is published in the Shopify App Store, a plugin covers Webflow, and Google Tag Manager and Consent Mode v2 are supported directly. A REST API and webhooks handle custom stacks. Consent decisions are stored and documented for audit, and geo-specific consent rules are available from the Growth tier so that visitors in the EU, UK and US states receive different banner logic.
Pricing is published and scales by domains, monthly visitors and DSAR volume. The free plan covers one domain, 5,000 monthly visitors and three DSARs per month. Starter is $9 per month, or $7 billed annually, adding custom legal policies, more than 25 languages, ten DSARs and branding removal. Growth is $29 per month, or $22 annually, for four domains, 10,000 visitors, twenty DSARs, geo-specific consent and TCF. Pro is $79 per month, or $59 annually, for ten domains, 30,000 visitors and unlimited DSARs. Enterprise is custom priced and adds advanced analytics, API access, A/B testing and a dedicated success manager. Extra domains cost $6.50 each and page views are unlimited on all plans.
The product suits agencies and multi-store merchants who need several domains covered cheaply. High-traffic single sites should check the visitor caps, which are modest at each price point. The included DSAR quotas are a genuine differentiator at this price, since most competitors at $9 to $29 per month treat subject rights handling as an enterprise feature or omit it entirely.
Pros
- Native Shopify and Webflow integrations plus REST API and webhooks
- DSAR quotas included from the free plan upward
- Additional domains priced at a flat $6.50 each
Cons
- Visitor caps are low relative to price on mid tiers
- A/B testing and advanced analytics only on the custom Enterprise plan
9Termly
smbTermly is a US vendor selling an all-in-one privacy compliance package for websites and apps, combining attorney-drafted policy generators with consent management. It reports two million businesses served across more than 150 countries and more than 1,800 policies created per day. The generator library covers privacy policies, terms and conditions, cookie policies, EULAs, return and shipping policies and accessibility statements; the consent side covers a cookie scanner, a banner generator and a consent manager.
The banner supports Google Consent Mode v2, IAB TCF 2.3, regional consent rules and multi-language display, though those sit on the higher tier. A cookie script auto-blocker is included even on the free plan, which is unusual and makes the free tier genuinely usable for a small site. Policies embed as HTML or hosted links and update automatically as the underlying templates change, with regulation monitoring flagging changes that affect the document. Coverage includes GDPR, CCPA and CPRA, PIPEDA and ePrivacy.
Pricing is published and metered on banner views and policy count. The free plan covers one basic legal policy, 10,000 monthly banner views, the cookie policy and banner, the auto blocker and quarterly cookie scans. Starter is $10 per month billed annually or $14 monthly, adding two policies, ten policy edits, 50,000 banner views, monthly scans and five users. Pro+ is $15 billed annually or $20 monthly and lifts the main limits: unlimited policies and banner views, weekly scans, branding removal, Consent Mode v2, TCF 2.3, custom banner styles, multi-language support and unlimited users. An Agency plan is custom priced for multi-domain management and bulk import. All plans include one website and EU data storage.
Termly fits single-site owners and small ecommerce stores. Agencies and multi-brand companies should price the Agency tier rather than stacking subscriptions. The gating decision that matters most is Consent Mode v2 and TCF 2.3 on Pro+, since sites monetising through Google or programmatic advertising cannot rely on the free or Starter plans.
Pros
- Usable free tier with cookie banner and auto blocker
- Unlimited banner views and policies from the Pro+ plan
- EU data storage included on all plans
Cons
- One website included per plan, so multi-site use gets expensive
- Google Consent Mode v2 and IAB TCF gated to Pro+
10Complianz
specialistComplianz is a consent management solution distributed as a native plugin for WordPress and an app for Shopify rather than as a general-purpose hosted platform. The vendor reports one million users and a 4.8 out of 5 rating across more than 1,500 reviews. The WordPress plugin exists in a free version on the plugin directory and a premium version sold by annual licence, and the Shopify app is premium with a free trial. A 30-day money-back guarantee applies to premium purchases.
Configuration runs through a setup wizard that asks which regions the site serves and which services it uses, then produces matching banner logic and legal documents. Features listed across the paid tiers include privacy statement, disclaimer and processing agreement generation, regional compliance management, records of consent, Google Consent Mode v2, data request processing, A/B testing of banner variants, hybrid cookie scanning and IAB TCF certification. Because the plugin runs inside WordPress, consent records and configuration sit on the site's own hosting rather than a vendor tenant, which some operators prefer.
Pricing is annual and licensed by site count rather than traffic, which is the main commercial difference from every other vendor in this comparison. Personal is $59 per year for one website. Professional is $179 per year for five websites. Agency is $399 per year for 25 websites and adds the multisite plugin, cross-domain cookie consent and automatic configuration of subsites. All tiers carry the same feature set, so the price difference reflects site count alone, and each subscription includes one year of support and updates with auto-renewal.
The product suits WordPress publishers, agencies and high-traffic content sites that would pay heavily under a pageview-metered plan. It is not an option for teams outside WordPress and Shopify, and it does not attempt subject rights automation or enterprise preference management. Sites that later migrate off WordPress should also plan for the consent records held in the site database, since those do not transfer to a hosted platform automatically.
Pros
- No traffic or pageview metering at any tier
- Free WordPress plugin available before purchase
- Agency licence covers 25 sites for $399 per year
Cons
- Limited to WordPress and Shopify environments
- No subject rights automation or enterprise preference management
Frequently asked questions
What does a consent management platform do?
A consent management platform detects the cookies and trackers running on a website or app, presents visitors with a banner or preference screen, blocks non-essential scripts until permission is given, and stores a record of each decision. Most platforms also pass consent state to analytics and advertising tools through Google Consent Mode or the IAB Transparency and Consent Framework, and generate the cookie declaration that privacy law requires the site to publish.
How much does a consent management platform cost?
Entry pricing in this comparison ranges from free tiers up to roughly $10 to $30 per month for small sites, with Cookiebot and Usercentrics starting at EUR 7 per month and Complianz licensed at $59 per year. Mid-market platforms are higher: Ketch starts at $150 per month and Osano at $199 per month. Enterprise platforms such as OneTrust publish no prices and quote against usage meters and team size.
How are consent platforms metered?
Three metering models dominate. Session or visitor metering, used by Usercentrics, Osano, Ketch and Enzuzo, charges by monthly traffic. Pageview or banner-view metering, used by CookieYes, iubenda and Termly, charges by impressions with overage rates per thousand. Subpage metering, used by Cookiebot, charges by site size rather than traffic. Complianz licenses by site count with no traffic component. The right model depends on whether a site has many pages, heavy traffic, or both.
Is a free consent management tier sufficient for compliance?
Free tiers can be sufficient for a small single-domain site with light traffic, and several in this comparison include automatic cookie blocking and consent logging. The usual limits are traffic caps, a single language, a single regulation profile, quarterly rather than weekly scanning, and mandatory vendor branding. Sites that serve several jurisdictions, run advertising through IAB TCF, or need documented audit evidence over time generally need a paid tier.
What is the difference between a cookie banner tool and a full consent platform?
A cookie banner tool scans a site, displays a notice and blocks scripts. A full consent platform adds a durable consent record tied to a subject identity, preference management across email and offline channels, subject rights request handling, and propagation of consent to downstream systems such as CRMs and data warehouses. OneTrust, Ketch and Osano sit in the second group; CookieYes, Termly and Complianz sit in the first.
Which platforms support Google Consent Mode v2 and IAB TCF?
Every vendor in this comparison supports Google Consent Mode. IAB TCF support is more often gated: CookieYes includes TCF v2.3 on paid tiers, Termly places TCF 2.3 on its Pro+ plan, Enzuzo includes it from the Growth plan, and Cookiebot, Usercentrics, Ketch and OneTrust support it on their standard offerings. Publishers monetising through programmatic advertising should confirm the specific TCF version supported and check that the vendor appears on the current IAB registered CMP list.
Does a consent platform reduce measurable analytics traffic?
Yes. Blocking analytics scripts until consent is granted removes data for visitors who decline, and opt-in rates vary widely by region and banner design. Several vendors respond with server-side tagging, consent recovery or Google Consent Mode modelling: Usercentrics sells server-side Google Tag Manager hosting, and iubenda includes consent recovery on its top tier. These features reduce but do not eliminate the measurement gap that lawful consent collection creates.
How should a platform be chosen for multiple domains?
Domain handling is the largest hidden cost in this category. Cookiebot prices per domain, so ten sites means ten subscriptions. Enzuzo bundles four to ten domains by tier and charges $6.50 for each extra. Complianz sells 25 sites for $399 per year. Osano includes three domains on its $199 plan. Agencies and multi-brand companies should compare total cost across the actual domain count rather than the headline entry price.
What should be checked before signing a consent platform contract?
Confirm which regulations and US state laws the rule library covers, where consent records are stored and for how long, whether the consent record can be exported as audit evidence, which features are gated to higher tiers, and what happens when traffic exceeds the plan cap. For quote-based vendors, ask which usage meters drive the price and how mid-term overage is handled. Check also whether policy generation and subject rights are included or sold separately.
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