GDPR
Do I need GDPR compliance as a SaaS startup?
Answer 6 quick questions to find out whether GDPR applies to your SaaS startup and what your first compliance steps should be.
Last updated: 1 May 2025
Do SaaS startup with EU users need to comply with GDPR?
Answer 6 quick questions to find out whether GDPR applies to your SaaS startup and what your first compliance steps should be. If yes: GDPR applies — full compliance required, DPO likely needed. If not: GDPR does not apply to this use case. Use the interactive tree below to walk …
- Yes path: GDPR applies — full compliance required, DPO likely needed
- No path: GDPR does not apply to this use case
- Use the step-by-step decision tree below for your exact situation
GDPR · Question 1
Do you have any users or customers based in the EU?
This includes anyone who signs up from an EU country, regardless of where your company is incorporated.
For informational purposes only. Consult qualified legal counsel before making compliance decisions.
Decision Criteria & Full Path Breakdown
Review all branch conditions, regulatory criteria, and outcomes assessed by this decision tree.
- 1
Do you have any users or customers based in the EU?
This includes anyone who signs up from an EU country, regardless of where your company is incorporated.
If Yes: Proceeds to: Do you collect any personal data from those users?If No: GDPR does not apply — no EU users - 2
Do you collect any personal data from those users?
Personal data is anything that can identify a person: name, email, IP address, cookie IDs, usage behaviour, billing details.
If Yes: Proceeds to: Do you store that data in a database, log file, or third-party SaaS tool?If No: GDPR does not apply to this use case - 3
Do you store that data in a database, log file, or third-party SaaS tool?
Examples: Postgres, Firebase, Mixpanel, Intercom, HubSpot, Stripe — any system that persists user data.
If Yes: Proceeds to: Have you identified a lawful basis for each processing activity?If No: GDPR is likely triggered — verify your data flows - 4
Have you identified a lawful basis for each processing activity?
The six lawful bases are: consent, contract, legal obligation, vital interests, public task, legitimate interests.
If Yes: Proceeds to: Do you process personal data at large scale, or process sensitive data (health, biometrics, financial)?If No: GDPR applies — you need a lawful basis before processing - 5
Do you process personal data at large scale, or process sensitive data (health, biometrics, financial)?
Large scale generally means processing data for thousands of users systematically. Sensitive data triggers stricter rules.
If Yes: GDPR applies — full compliance required, DPO likely neededIf No: GDPR applies — standard obligations, no DPO required yet