Theme · updated weekly

Email Security — SaaS tools & trends 2026

4 products Sparkpulse tracks are shipping around email security. The highest-velocity email security products right now are Zoho Mail, INKY and EGroupware (ranked by Sparkpulse's velocity score). The theme runs across 3 sectors, so the momentum you see here is drawn from products competing in different corners of the market. Their velocity scores span 5.0 to 6.3 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 email security

#01Zoho MailZoho Mail is turning the inbox into a workspace and selling it through AWS6.3alternatives →

#02INKYINKY is wiring an LLM into email security while binding itself tighter to Kaseya6.3alternatives →

#03EGroupwareEGroupware patches critical security vulnerabilities weekly while adding S/MIME certificate management.5.0alternatives →

#04RoundcubeRoundcube patches 28+ vulnerabilities across two branches in a five-month hardening sprint5.0alternatives →

Frequently asked questions about email security

Which SaaS tools ship email security in 2026?

Zoho Mail, INKY, EGroupware, Roundcube — the email security products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

Which email security product has the highest shipping velocity?

Zoho Mail, with the top velocity score (6.3/10) — Sparkpulse's velocity score is derived from verified release data.

How many products are shipping around email security?

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