Contact Us
Last updated: June 2026
We're here to help with your purchase, access, or any question about the TNPSC Weakness Diagnostic. Reach out and we'll get back to you.
General & billing: contact@sothanai.com
Technical support: support@sothanai.com
Typical response time: within 24–48 hours.
Company information
Legal entity: Precisedatum Ai Solutions Private Limited
Product: TestLab — TNPSC Weakness Diagnostic (a product of SothanAI)
Website: testlab.sothanai.com
Main site: sothanai.com
Specialisation: TNPSC Group I, Group II / IIA, and Group IV examinations
Support hours
Monday to Friday, 9:00 AM – 6:00 PM IST. Requests received outside these hours are answered on the next business day.
When you write to us
To help us resolve your query faster, please include:
- Your registered account email
- The exam group and subject involved (if about a purchase)
- Your Razorpay payment / order ID (for payment issues)
- A clear description of the issue and any screenshots