Real-time email validation, domain health checks, and deliverability scoring—keep lists clean and protect your sender reputation.
3 valid emails detected
Reduce bounces and complaints by filtering risky addresses before launch.
Run syntax + MX validation instantly and iterate on lists quickly.
Prioritize high-quality leads and suppress low-reputation domains.
Start warmup with healthier segments to improve inbox placement faster.
Keep digging—each module is designed to keep deliverability in your control.
Swiss-hosted. Crypto-only. Zero data access. Build, monitor, and scale without giving up control.
Launch sGPT