AI Tools
Best AI Email Writing Tools in 2026
For drafting or refining messages, compare what context you can provide and how much direction you can give the writing. Email context input and custom instructions describe ways to guide a draft, while tone controls and supported languages help distinguish the writing options specified.
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ForthWrite It suits individuals and professional services firms that write client email.
From $24/mo Free plan Web · Windows · macOS · API9.3 Visit Specs - 02
AI Perfect Assistant It suits people who want writing assistance across email, office, browser, and messaging integrations.
From $16.99/mo Free plan Web · Windows · iOS · Android8.7 Visit Specs - 03 WPS AI Email Writer
The tool suits office workers, students, and general users who want help drafting everyday or business email text.
From $5.83/mo Free plan Web · Windows · macOS · Linux8.7 Visit Specs - 04
WriteMail.ai WriteMail.ai suits people who want help composing outreach, follow-ups, marketing messages, support replies, or personal emails.
From $5/mo Free plan Web · Windows · macOS · iOS8.6 Visit Specs - 05 Ellie
Ellie suits people who want email reply drafts shaped by their sent-mail style and message context, while keeping review and sending under their control.
From $19/mo Free plan Web · Windows · Browser extension8.5 Visit Specs - 06
GPT for Gmail GPT for Gmail suits Gmail users who want assisted drafting, thread summaries, tone controls, and related Workspace tools.
From $9/mo Free plan Web · iOS · Android · Browser extension8.4 Visit Specs - 07
Flailo From $29/mo Free plan Web · API8.3 Visit Specs - 08
Lavender Lavender suits SDRs and account executives who want email coaching and personalization, as well as recruiters, jobseekers and customer success managers.
From $27/mo Free plan Web · Browser extension8.3 Visit Specs - 09
Demi From $25/mo Free plan macOS8.2 Visit Specs - 10
Jetwriter AI It suits people who want writing help inside email and messaging services, or in a web app, with custom styles and past-conversation memory.
From $14/mo Free plan Web · Browser extension8.2 Visit Specs - 11 Kerna
Kerna suits professionals who want help sorting, drafting, summarizing, or translating email within Gmail or Outlook.
From €12/mo Free plan Web · Windows · macOS8.2 Visit Specs - 12
Composer AI Composer AI suits Gmail users who want tone-aware draft replies and are comfortable with beta software.
Free plan Web · Browser extension8.0 Visit Specs - 13
InReply From £39/mo Free trial Web8.0 Visit Specs - 14
MailMaestro MailMaestro suits professionals who want help composing, revising, and organizing email, especially those working in Gmail or Outlook.
From $12/mo Free plan Web · Browser extension8.0 Visit Specs - 15 MailSome
MailSome suits Gmail users who want contextual help drafting or refining replies.
From €8.25/mo Free plan Web · Browser extension7.9 Visit Specs - 16
Professionally AI Email Writer From $5.40/mo Free trial Web · Windows · macOS · iOS7.9 Visit Specs - 17 AI Email Assistant for Thunderbird Free plan Browser extension7.8 Visit Specs
- 18 Xemail From $5.83/mo Web · iOS · Android7.8 Visit Specs
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Mailyr From $4.90/mo Free plan Browser extension7.7 Visit Specs - 20
Maillifier Free plan Web · Self-hosted7.6 Visit Specs - 21
Remail From $0.54/mo Free trial Web · Browser extension7.6 Visit Specs - 22 Workforce AI Email Drafter
It is aimed at small relationship-driven firms, especially teams of 1–20 people without an IT department.
From $99/mo Free plan Web7.6 Visit Specs - 23
DraftKind Android7.5 Visit Specs - 24
OpenReply Free plan Browser extension7.4 Visit Specs - 25
Leodraft Free trial Web7.3 Visit Specs
Browser extension availability and mail client support are useful to weigh against where you handle email. Free plans and paid-from pricing add cost details. WriteMail.ai, Ellie, and ForthWrite are among the entries. Consider the kinds of messages you write, the mail tools you use, and which guidance features would be useful in your workflow.
Compare ForthWrite and AI Perfect Assistant Get a place on this list