Contact Happystackeditin Support & Lab

Submit software for benchmark audit, report outdated pricing, or inquire about custom enterprise evaluations.

Send a Direct Message

✓ Thank you. Your message has been routed to the research review queue. Typical response turnaround is within 1 business day.

London Operations Headquarters

Happystack Intelligence Ltd.
74-76 St John Street, Clerkenwell
London EC1M 4DZ
United Kingdom

🏢 Central London Hub ⚡ 24h Queue 🔒 SOC-2 Data Governance

Direct Communications

General Support: [email protected]
Research Lab: [email protected]
Privacy Officer: [email protected]

Support Desk Hours: Monday – Friday, 08:30 – 18:00 GMT.