Talk to a person.
VitaLog is solo-founded. Every email lands directly with Karl. There's no support tier, no auto-responder, no AI triage, just a person who reads your message and writes back.
Typical response time: under 48 hours on weekdays. Privacy and security disclosures are prioritized.
Pick the topic.
General questions →
Bug reports, feature requests, "how do I…", or just saying hi.
karl@vitalog.io
Privacy & data requests →
GDPR Art. 15 (access), Art. 17 (deletion), Art. 20 (portability), DPA requests for B2B partners.
privacy@vitalog.io
Security disclosures →
Found a vulnerability? Report it through our responsible-disclosure process. Safe-harbor terms apply.
security@vitalog.io
Press & media →
Interview requests, story commentary, or asking for the press kit.
press@vitalog.io
Researchers & academics →
IRB-approved studies, anonymized aggregate data access, collaboration on harm-reduction research.
research@vitalog.io
Partnerships →
Coaches, clinicians, lab partners, or anyone wanting to integrate with VitaLog.
karl@vitalog.io
All addresses route to the same inbox today, they exist as a hint to help you tag your message and to make routing easy as the team grows.
Postal & legal
VitaLog operates from Sweden, under IMY data-protection oversight. Full legal-entity disclosure is on the Imprint.
For privacy and data requests, plain email is fine. We don't gate exercise of GDPR rights behind a form, see Privacy Policy §6 for what to include in your message so we can verify you're you.