Best AI Email Writing Tools in 2026

Updated 10 October 2026

28ranked

0free plans on this page

$0.54/molowest paid tier

10 Oct 2026last checked

0 of 2 with known pricing have a free tier;0 apps show full bars: free, open, on most devices and documented.

#	App	Signal	Free tier	Devices	From	Score
26	InReplyWeb	One bar	No	1 of 6	£39/mo	5.0
27	LeodraftWeb	One bar		1 of 6		5.0
28	RemailWeb · Extension	One bar	No	1 of 6	$0.54/mo	5.0

Compare all 3 in a table

#	App	Score	Free plan	From	Free plan	Paid from	Tone controls	Custom instructions
26	InReply	5.0	No	£39/mo	No		Yes	Yes
27	Leodraft	5.0			No		Yes	Yes
28	Remail	5.0	No	$0.54/mo	No	9 /user/mo

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