Spark Mail vs eM Client

Spark Mail9.0Visit eM Client8.8Visit

Higher score Spark Mail #4 in Email Clients 9.0/10 Free plan · 7-day trial Free planFree trial✓ 4 of 4 features Visit Spark Mail

vs

eM Client #6 in Email Clients 8.8/10 Free plan · 30-day trial Free planFree trial✓ 4 of 4 features Visit eM Client

• Spark Mail fits best

  Teams needing collaborative email workflows

• eM Client fits best

  Users wanting broad productivity integrations

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Side by side

Feature	Spark Mail 9.0/10 Visit ↗	eM Client 8.8/10 Visit ↗
At a glance
Editor score	9.0	8.8
Ranking	#4 in Email Clients	#6 in Email Clients
Best for	Teams needing collaborative email workflows	Users wanting broad productivity integrations
Pricing model	Free plan + paid	Free plan + paid
Starting price	$99/user/yr	$39.95/user/yr
Free plan	✓	✓
Free trial	7 days	30 days
Free trial length	7 days	30 days
Deployment	Cloud, Desktop, Mobile	Desktop, Mobile
Platforms	Windows, macOS, iOS, Android	Windows, macOS, iOS, Android
Support	Live chat, Docs	Email, Community
Integrations	20 integrations	15 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Spark Mail 4/4 · eM Client 4/4
Unified inbox	✓	✓
Offline access	✓	✓
Scheduled sending	✓	✓
Calendar tools	✓	✓
Specs
App coverage	Not checked yet	All
Account limit	Not checked yet	2 accounts
Our review
Pros	Unified inbox, Smart Inbox, search, scheduling, and calendar tools Shared inboxes, drafts, assignments, and private team comments Available on macOS, Windows, iOS, and Android	Unified inbox supports multiple email accounts Works across Windows, macOS, iOS and Android Includes encryption, offline access, calendars and AI assistance
Cons	Offline management is limited beyond reading cached emails and attachments Advanced collaboration features require a paid plan Plus limits AI Meeting Notes to 40	Free license is limited to two email accounts Free license is for personal, non-commercial use Its broad feature set may exceed email-only needs
Our verdict	Spark Mail is an email client for individuals, professionals, and teams that manage multiple accounts and need more structured workflows. It brings accounts from IMAP, iCloud, Exchange, Outlook, Yahoo, and Google into a unified inbox,… Read the review →	eM Client is an email client for individuals, freelancers and businesses who want email, calendars, tasks, contacts, notes and chat in one application. It connects with Gmail, Google Workspace, Microsoft 365, Exchange, Outlook, iCloud,… Read the review →

Strengths and trade-offs

• Spark Mail — where it wins

  • Unified inbox, Smart Inbox, search, scheduling, and calendar tools
  • Shared inboxes, drafts, assignments, and private team comments
  • Available on macOS, Windows, iOS, and Android

  Where it doesn't

  • Offline management is limited beyond reading cached emails and attachments
  • Advanced collaboration features require a paid plan
  • Plus limits AI Meeting Notes to 40

• eM Client — where it wins

  • Unified inbox supports multiple email accounts
  • Works across Windows, macOS, iOS and Android
  • Includes encryption, offline access, calendars and AI assistance

  Where it doesn't

  • Free license is limited to two email accounts
  • Free license is for personal, non-commercial use
  • Its broad feature set may exceed email-only needs

• Spark Mail9.0/10 · Free plan · 7-day trial

  A capable cross-platform email client for teams that need shared workflows.

  Visit Spark MailFull verdict →
• eM Client8.8/10 · Free plan · 30-day trial

  A capable multi-account client for users who want email alongside broader productivity tools.

  Visit eM ClientFull verdict →