Modeled MRR band
€500K–€1M
Estimated from public signals · recorded monthly since Sep 2026 · exact values locked
Stalwart
stalw.art · Productivity
Open-source mail and collaboration server with JMAP, IMAP4, POP3, SMTP, CalDAV, CardDAV and WebDAV support. Written in Rust, designed to be secure, scalable, and easy to operate.
Pricing preview availableObserved Aug 15active
Datyo records Stalwart as a Productivity SaaS. The current public snapshot includes a public pricing example, selected recorded technology signals, and 50k–100k estimated monthly traffic.
Visit stalw.art
Captured Sep 3This public page previews selected signals for Stalwart.
Estimated monthly visits
50K–100K
Observed Sep 3 · broad preview
Traffic trend
Growing
Direction only · exact change locked
Ad activity
No signal returned
No creative returned in this preview
Technology & positioning
Selected recorded signals are shown here. The full stack and similarity filters stay inside Datyo.
Public pricing preview
Selected planStandard
Free tier$0Observed search terms
Selected returned terms are shown without exact demand volumes.
stalwartstalwart mail server
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Datyo public profile · last observed Sep 3
Traffic and modeled revenue are estimates. A verified revenue label applies only to that revenue signal.
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