Theme · updated weekly

Imap — SaaS tools & trends 2026

4 products Sparkpulse tracks are shipping around imap. The highest-velocity imap products right now are Stalwart, Gromox and Proton Bridge (ranked by Sparkpulse's velocity score). Their velocity scores span 0.0 to 5.0 out of 10, a spread that shows how unevenly shipping cadence is distributed across the field. Below: every tracked product carrying this theme, updated from release data. Everything on this page is regenerated from verified release data, so the ranking reflects the latest changelogs rather than a static list.

Products shipping around imap

#01StalwartStalwart is chasing mail RFCs and its own storage layer at the same time5.0alternatives →

#02GromoxGromox is filling in Exchange Web Services fast enough to matter for non-Outlook clients.2.5alternatives →

#03Proton BridgeProton Bridge spends its first release in ten weeks on crashes, memory bounds and dead code2.5alternatives →

#04DovecotDovecot's 2.4 rewrite is still being paid for — twelve CVEs across two releases, two of them 2.4 regressions.0.0alternatives →

Frequently asked questions about imap

Which SaaS tools ship imap in 2026?

Stalwart, Gromox, Proton Bridge, Dovecot — the imap products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

Which imap product has the highest shipping velocity?

Stalwart, with the top velocity score (5.0/10) — Sparkpulse's velocity score is derived from verified release data.

How many products are shipping around imap?

Sparkpulse currently tracks 4 products carrying the imap theme, updated continuously from verified release data.