Self-hosted email tools for people who run their own infrastructure
Free Tool
Free — No account needed
Email List Cleaner
Upload your CSV and instantly find duplicates, invalid addresses, disposable domains, and suppressed contacts — before you send. First 1,000 rows free. GDPR-safe: your data is never stored.
✓ Duplicates
✓ Invalid format
✓ Disposable domains
✓ Suppression list
Clean my list free →
1,000
rows free
no sign-up
no sign-up
The Suite
Available now
Signup Manager
Self-hosted opt-in forms with double opt-in, GDPR consent logging, spam protection, and direct integration with Audience Manager. Full page, embed, popup, and iFrame modes.
Available now
Audience Manager
Lists, segments, consent logging, and geo-filtering — the subscriber master that connects Signup Manager, Mail Engine, and Bounce Manager.
Available now
AI Writer
AI-drafted campaign copy from your own brand voice profiles and story bank. Bring your own API key — generate subject lines, body copy, and CTAs in seconds, then hand off straight to Mail Engine.
Available now
Flow Engine
Automated email sequences with exit conditions. Set up onboarding flows, webinar funnels, and drip campaigns — subscribers exit automatically when they convert.
Available now
Mail Engine
Bulk sending with SMTP throttling, open and click tracking, HTML templates, Quill editor, campaign stats, and audience push from Audience Manager.
Available now
Bounce Manager
Scans IMAP inboxes, classifies hard bounces, IP blocks, and spam rejects, and builds a suppression list automatically. RFC 3464, VERP, unlimited accounts.
Pricing
Single Module
€49 / module
Buy any one module on its own — Bounce Manager, Mail Engine, Audience Manager, Signup Manager, AI Writer, or Flow Engine. One-time purchase, no subscription.
Save €98
Full Suite — All 6 Modules
€196 one-time
Every module, working together on the same install — Signup Manager feeds Audience Manager, Audience Manager feeds Mail Engine, Bounce Manager keeps it clean, AI Writer drafts the copy, Flow Engine automates the sequences.
Buy now →
Did you know
2–5%
of email lists go stale every month. Unmanaged bounces quietly wreck sender reputation — and most self-hosters have no dedicated tool to catch it.
See how Bounce Manager fixes this →