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Best Free Alternatives to OneTrust
Stop paying Enterprise (Custom). Discover professional-grade tools that won't break your budget.
Category: Privacy/GDPRVerified for 2025
Top Recommended Replacements
Osano
FREEBest Overall OneTrust Alternative
Why we like it
The 'Free Forever' plan supports up to 5,000 monthly visitors; includes an automated cookie scanner, location-based banners, and a Google-certified CMP for v2 consent mode.
Keep in mind
The free version is limited to one user and one domain; advanced features like DSAR automation require a significant jump in price to the 'Plus' tier.
Klaro!
Best for Privacy Engineering
Why we like it
100% open-source and developer-friendly; zero dependencies; allows you to host the consent manager yourself for maximum privacy; supports modern frameworks like React and Vue.
Keep in mind
Requires manual configuration via Javascript/config files; no 'automated' scanner like Osano or OneTrust unless you use their paid cloud service.
Silktide Consent Manager
FREEBest Truly Free Banner
Why we like it
Completely free and open-source on GitHub; no user or traffic limits; supports Google Consent Mode v2 right out of the box; exceptionally fast and lightweight.
Keep in mind
Primarily a 'Consent Manager'—it does not handle complex enterprise tasks like Data Mapping or Privacy Impact Assessments (DPIAs).
consentmanager
FREEBest for EU Compliance
Why we like it
EU-only hosting for maximum GDPR compliance; A/B testing for banners to improve opt-in rates; free for one website and up to 3,000 pageviews/month.
Keep in mind
Interface is utilitarian and can be dense; lower-tier plans have very strict pageview caps.
CookieYes
FREEBest for Small Sites
Why we like it
Free up to 5,000 pageviews/month; incredibly easy setup via a single script; provides a privacy policy generator and auto-categorization of cookies.
Keep in mind
The free plan only scans up to 100 pages; geo-targeting is limited in the free version.
Enzuzo
FREEBest All-Round Alternative
Why we like it
Modern interface; free plan includes one legal policy and a cookie banner; specialized in 'Google Consent Mode v2' with gold partner status.
Keep in mind
Advanced features like DSAR (Data Subject Access Requests) and data mapping are part of the paid enterprise offering.
Ketch
FREEBest for Identity Resolution
Why we like it
Generous free tier for up to 5,000 monthly users; highly modern 'Smart Tag' system; excels at syncing consent across mobile, web, and internal databases.
Keep in mind
More technical to set up than 'plug-and-play' banners; pricing for 'Plus' and 'Pro' tiers targets mid-market companies.
Dastra
FREEBest for Privacy Ops
Why we like it
A modern, European-made alternative to OneTrust's backend; excellent for managing RoPA (Records of Processing Activities) and DPIAs; very collaborative UI.
Keep in mind
Free tier is intended for evaluation or very small firms; more focused on 'Privacy Operations' than just a cookie banner.
Tally (DSAR Hack)
FREEBest for Simple DSAR Intake
Why we like it
OneTrust charges heavily for DSAR intake forms; Tally is a free form builder that looks like Notion and can automate your intake workflow for $0.
Keep in mind
Not a privacy tool; you must manually handle the data discovery and deletion requests yourself.
Cookiebot (Free Plan)
FREEBest for WordPress
Why we like it
Free for one domain with fewer than 50 pages; highly automated scanning and auto-blocking of scripts; trusted by 500k+ sites.
Keep in mind
If you have 51 pages, you are forced into a paid tier; no advanced privacy governance features in the free version.
Simple Analytics (Privacy First)
Best 'No-Banner' Solution
Why we like it
Not a banner tool, but an analytics tool that doesn't use cookies or PII; allows you to remove your cookie banner entirely while still getting visitor data.
Keep in mind
Requires you to abandon traditional Google Analytics/Ads tracking; monthly fee (no free tier for commercial use).
Termly
FREEBest for Legal Policies
Why we like it
Free plan includes one legal policy and a banner for up to 10,000 views; great 'Compliance Suite' feel for a low-cost tool.
Keep in mind
The free plan is very restricted for multi-language sites; banners include 'Powered by Termly' branding.
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