Demi vs WriteMail.ai

Demi7.7Visit WriteMail.ai7.6Visit

Higher score Demi #7 in AI Email Writing Tools 7.7/10 Free plan · 7-day trial Free planFree trial✓ 0 of 3 features Visit Demi

vs

WriteMail.ai #8 in AI Email Writing Tools 7.6/10 Free plan Free plan✓ 2 of 3 features Visit WriteMail.ai

• Demi fits best

  Mac users needing connected email assistance

• WriteMail.ai fits best

  Broad email writing at a low price

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Side by side

Feature	Demi 7.7/10 Visit ↗	WriteMail.ai 7.6/10 Visit ↗
At a glance
Editor score	7.7	7.6
Ranking	#7 in AI Email Writing Tools	#8 in AI Email Writing Tools
Best for	Mac users needing connected email assistance	Broad email writing at a low price
Pricing model	Free plan + paid	Free plan + paid
Starting price	$25/mo	$60/yr
Free plan	✓	✓
Free trial	7 days	—
Deployment	Desktop	Cloud, Browser extension, Mobile
Platforms	macOS	Web, Windows, macOS, iOS, Android, Chrome extension
Compliance	SOC 2	SOC 2
Integrations	100+ integrations	5 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Demi 0/3 · WriteMail.ai 2/3
Tone controls	Not checked yet	✓ (best)
Custom instructions	Not checked yet	Not checked yet
Browser extension	Not checked yet	✓ (best)
Specs
Email context input	Thread	Thread
Mail client support	Both	Both
Supported languages	Not checked yet	10 languages
Our review
Pros	Drafts replies and follow-ups in the user's writing style. Connects email, calendars, CRMs, chat, documents, and calls. Requires human approval before sending emails or changing records.	Drafts complete emails, replies, subject lines, and rewrites Supports tone, mood, length, formality, and 30+ languages Works across web, desktop, mobile, extensions, add-ins, and API
Cons	Mac-only coverage limits access to macOS users. Individual costs $25 per month with monthly billing. Team pricing uses custom usage and procurement terms.	Free plan is limited to 5 AI emails per month Paid plans cap monthly generations at 50, 150, or 500 emails Advanced Outlook features may not suit users outside the Microsoft ecosystem
Our verdict	Demi is an AI email assistant for Mac users who want help managing Gmail or Outlook. It prioritizes important threads, drafts replies and follow-ups in the user's writing style, schedules meetings, and turns meeting context into next… Read the review →	WriteMail.ai is an AI email writing tool for individuals and teams who want help creating messages from brief descriptions or email-thread context. It can generate complete emails, context-aware replies, subject lines, and improved… Read the review →

Strengths and trade-offs

• Demi — where it wins

  • Drafts replies and follow-ups in the user's writing style.
  • Connects email, calendars, CRMs, chat, documents, and calls.
  • Requires human approval before sending emails or changing records.

  Where it doesn't

  • Mac-only coverage limits access to macOS users.
  • Individual costs $25 per month with monthly billing.
  • Team pricing uses custom usage and procurement terms.

• WriteMail.ai — where it wins

  • Drafts complete emails, replies, subject lines, and rewrites
  • Supports tone, mood, length, formality, and 30+ languages
  • Works across web, desktop, mobile, extensions, add-ins, and API

  Where it doesn't

  • Free plan is limited to 5 AI emails per month
  • Paid plans cap monthly generations at 50, 150, or 500 emails
  • Advanced Outlook features may not suit users outside the Microsoft ecosystem

• Demi7.7/10 · Free plan · 7-day trial

  A connected Mac email assistant for drafting, triage, scheduling, and context retrieval.

  Visit DemiFull verdict →
• WriteMail.ai7.6/10 · Free plan

  Broad email drafting and reply support with a free plan and paid options from $5 per month annually.

  Visit WriteMail.aiFull verdict →