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datarequests.org vs Permission Slip: catalog facts
datarequests.org	Permission Slip
Best for: People in the EU who want to ask companies for their data or have it deleted	Best for: People who want to ask companies to delete or stop selling their data without writing requests… Full recommendation for Permission Slip Best for: People who want to ask companies to delete or stop selling their data without writing requests themselves
Free Free of charge, run by a non-profit association.	Free + paid options Free for individual requests; Permission Slip Plus is a paid tier with data broker opt-outs.
Web	Android, iOS
No registration needed Database of company contact details All 4 strengths for datarequests.org No registration needed Database of company contact details Requests are sent by you, so the site never sees your data Follow-up reminders and help with complaints	Sends deletion and do-not-sell requests from a phone Tracks the status of each request All 4 strengths for Permission Slip Sends deletion and do-not-sell requests from a phone Tracks the status of each request Shows what data a company collects Paid tier opts you out of 100+ data brokers
Only useful for rights under the GDPR You still send and track requests yourself	Mobile only Data broker opt-outs require the paid Plus tier All 3 limitations for Permission Slip Mobile only Data broker opt-outs require the paid Plus tier Now part of DeleteMe, which also sells its own paid service
Web application	Downloadable app
Not open source	Not open source
License not stated	License not stated
No account needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Sources for datarequests.org datarequests.org Catalog checked October 2, 2026	Official website Full listing and sources Sources for Permission Slip joindeleteme.com/permission-slip Catalog checked October 2, 2026

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