Design campaigns visually, mail-merge from Google Sheets, rotate across your own SMTP accounts and track every open and click — all from one clean dashboard.
A complete email marketing suite, running on the sending accounts you already own.
Design beautiful emails with blocks, merge tags and live preview. A content check scores every email before it goes out.
Connect Gmail, Workspace, SES, Brevo, Mailgun, SendGrid or any SMTP. Rotate across accounts with automatic failover.
Safe daily limits, warm-up and human-like pacing per account, with automatic pauses before a provider blocks you.
Check addresses before you send. Invalid contacts are skipped, so bounces stay low and your reputation stays clean.
Mail-merge straight from a Google Sheet or CSV. Column headers become {{merge tags}} automatically.
Drip follow-ups and workflows that stop when a contact opens, clicks or replies.
Whatever you send, it goes out from your own accounts — with the tools to do it well.
Run campaigns for many clients, each with its own SMTP accounts, lists and reports.
Onboarding drips, product updates and newsletters sent from your own domain.
Offers, launches and win-back emails with merge tags and click tracking.
Invites, reminders and follow-ups that stop once someone clicks or replies.
Personal, one-to-one style emails from a Google Sheet, rotated across inboxes.
Announcements and newsletters to members, with one-click unsubscribe built in.
Every account stays inside safe limits, new ones warm up gradually, and bad addresses never get sent to. You see exactly how healthy your sending is, at a glance.
Most email tools send everyone's mail from the same servers. Here, your reputation is yours alone.
Every open and click is tracked per contact, so you can see which subject lines, links and sending accounts perform best — and do more of it.
From zero to your first campaign in three simple steps.
Add one or more sending accounts in seconds with provider presets.
Import a CSV, paste a Google Sheet link, or build segmented lists.
Build your email visually, personalise with merge tags, then send or schedule.
“We moved off our shared-pool tool and now every email goes through our own Workspace and SES accounts. Deliverability went up and the cost went down.”
Account passwords are stored encrypted, never in plain text.
RFC 8058 unsubscribe headers on every campaign email.
Bounced and unsubscribed contacts are never mailed again.
Self-hosted on PHP + MySQL — your data stays with you.
Start free, upgrade when you grow. Every plan sends through your own SMTP.
Everything you need to know before you send your first campaign.
No — every email goes out through your connected SMTP account. We handle campaigns, scheduling, rotation, tracking and automation; your provider does the actual delivery.
Yes. Use a Gmail/Workspace app password (or any provider preset). You can connect multiple accounts and rotate between them.
Send Guard keeps each account inside safe daily limits, warms new accounts up gradually and paces sends like a person would. If a provider pushes back, sending pauses on its own.
Yes — start free and upgrade when you need more contacts or monthly sends. No credit card required to begin.
Create your free account and launch your first campaign today.