We believe every business deserves powerful email marketing tools — without the enterprise price tag.
We started MailFlow because we were frustrated with bloated, overpriced email tools that required a PhD to operate. We built the platform we always wanted — simple enough for a solo founder, powerful enough for a growth team.
Every feature we ship solves a real problem our users face. From the subject line scorer to the link heatmap, every decision is driven by data and user feedback.
We cut complexity. Every feature must be discoverable within 30 seconds.
We never sell your data. GDPR-friendly tools are built in from day one.
99.9% uptime SLA. Your campaigns send on time, every time.
No dark patterns. No surprise fees. Clear pricing and honest documentation.
From the solo blogger to the 50-person growth team. All welcome.
We ship weekly. Your feedback directly shapes the roadmap.
Identified the gap in affordable, full-featured email marketing tools.
First 50 beta users. Learned more in 3 months than in a year of planning.
Opened to everyone. 500 users in the first month.
Hit our first major milestone. Launched custom SMTP and lead forms.
Rebuilt analytics from scratch. Link heatmaps, send-time optimizer launched.
2,000+ users. Growing every day. Building the future of email marketing.