For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Mobile US PressList your app
Vendor dashboard

MailFlow Pricing in 2026

Every plan MailFlow publishes, with the page and date we read it from. Prices we could not find on MailFlow's own site are marked "Not published", never guessed.

PlanPriceBillingLimitsSource
Personal & Open SourceFreeFree foreverNon-commercial use · all features · unlimited accounts · community supportmailflow.sh
Business Use$500 per monthOne-time per installationAll features included · No AGPL obligations · Modify and deploy privately · Direct email for business enquiriesmailflow.sh
Business Use$500 one-off$500 per installation · one-timeCommercial deployments · all features · no AGPL obligations · modify and deploy privatelymailflow.sh

About MailFlowMailFlow alternatives