Our editors rank 141 tools in Email Clients from their official pricing, plan and product pages. The current top 5:
- Mozilla Thunderbird — 9.2/10 · Free plan
A capable free client for multi-account email, offline access, and desktop productivity tools. - BlueMail — 9.0/10 · Free plan · 7-day trial
A strong free email client for managing unlimited accounts across every major desktop and mobile platform. - Spark Mail — 8.9/10 · Free plan · paid from $8.25/user/mo (annual) · 7-day trial
A capable cross-platform email client for teams that need shared workflows. - eM Client — 8.8/10 · Free plan · paid from $39.95/user/yr · 30-day trial
A capable multi-account client for users who want email alongside broader productivity tools. - Newton Mail — 8.7/10 · Free plan · paid from $5/user/mo (annual) · 14-day trial
A capable cross-platform inbox with useful AI and a clear free tier.
Full ranking, filters and every tool: https://www.itechguides.com/best/email-clients/
What are you using right now, and what made you pick it? If a tool you rely on is missing, name it below.
— iTechGuides team · editorial ranking only (paid placements are never part of it) · updated Sep 2026