Apple Mail vs Roundcube

Apple Mail9.1Visit Roundcube8.7Visit

Higher score Apple Mail #3 in Email Clients 9.1/10 Free plan Free plan✓ 2 of 4 features Visit Apple Mail

vs

Roundcube #7 in Email Clients 8.7/10 Free plan Free plan✓ 0 of 4 features Visit Roundcube

• Apple Mail fits best

  Apple users wanting native email basics

• Roundcube fits best

  Self-hosters wanting a dependable open-source webmail base

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Side by side

Feature	Apple Mail 9.1/10 Visit ↗	Roundcube 8.7/10 Visit ↗
At a glance
Editor score	9.1	8.7
Ranking	#3 in Email Clients	#7 in Email Clients
Best for	Apple users wanting native email basics	Self-hosters wanting a dependable open-source webmail base
Pricing model	Free	Free
Starting price	Free plan	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Desktop, Mobile	Self-hosted
Platforms	macOS, iOS	Web
Support	Community, Docs	Community, Docs
Integrations	5 integrations	1 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Apple Mail 2/4 · Roundcube 0/4
Unified inbox	✓ (best)	Not checked yet
Offline access	Not checked yet	Not checked yet
Scheduled sending	✓ (best)	Not checked yet
Calendar tools	Not checked yet	—
Specs
App coverage	All	Web
Account limit	Not checked yet	Not checked yet
Our review
Pros	Manage multiple accounts in one app with a unified All Inboxes view. Scheduled sending, threading, attachments, blocking, and junk-mail controls. Apple Intelligence adds message summaries and writing assistance.	Free, open-source deployment on a web server IMAP folders, search, threading, identities, and address books Plug-in API with PGP encryption support
Cons	Apple Intelligence availability varies by device, language, and region. Its listed integrations are iCloud, Gmail, and Exchange. Apple Mail is not open source.	No native mobile applications Calendar features are third-party additions Multiple-account support is a third-party addition
Our verdict	Apple Mail is an email client included across Apple desktop and mobile platforms for sending, receiving, organizing, and managing messages from multiple accounts. It suits Apple users who want core email functions in one app, including a… Read the review →	Roundcube is a browser-based, multilingual IMAP email client for people and organizations that want to host their own webmail. Its application-like interface covers message composition and management, MIME and HTML messages, responsive… Read the review →

Strengths and trade-offs

• Apple Mail — where it wins

  • Manage multiple accounts in one app with a unified All Inboxes view.
  • Scheduled sending, threading, attachments, blocking, and junk-mail controls.
  • Apple Intelligence adds message summaries and writing assistance.

  Where it doesn't

  • Apple Intelligence availability varies by device, language, and region.
  • Its listed integrations are iCloud, Gmail, and Exchange.
  • Apple Mail is not open source.

• Roundcube — where it wins

  • Free, open-source deployment on a web server
  • IMAP folders, search, threading, identities, and address books
  • Plug-in API with PGP encryption support

  Where it doesn't

  • No native mobile applications
  • Calendar features are third-party additions
  • Multiple-account support is a third-party addition

• Apple Mail9.1/10 · Free plan

  A capable Apple-focused email client with unified inboxes, scheduling, privacy controls, and AI assistance.

  Visit Apple MailFull verdict →
• Roundcube8.7/10 · Free plan

  A focused, free webmail base for self-hosters who need core IMAP tools.

  Visit RoundcubeFull verdict →