AI · alternatives · 2026

24 alternatives to Know Reply

Transform 'no-reply' emails into AI-powered conversations

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 3 we have checked on their own sites, 3 of them free or with a free tier.

1
AI Sales Email Assistant by Reply▲342
Generate human-like emails and follow-ups with GPT-3
2021 · reply.io · its alternatives →
2
Free AI Email Assistant▲121
Forward, add context, generate 👉 no more boring replies
2024 · its alternatives →
3
If No Reply▲368
Simple email automation that works for Gmail
2016 · ifnoreply.com · its alternatives →
4
superReply▲119
No more typing, no more stress - let AI handle your emails
2023 · superreply.co · its alternatives →
5
ReplylessAI▲122
AI Email app that's affordable, Hit Inbox Zero
Mar 2026 · replyless.ai · its alternatives →
6
Revo AI Email Assistant▲338
AI with accurate replies that tackle the next-step tasks
Feb 2026 · revo.ai · its alternatives →
7
ReplyGuy▲277
AI that mentions your product in online convos naturally
2024 · its alternatives →
8
Reply 2.0▲230
Automate your personal emails + calls + tasks
2019 · reply.io · its alternatives →
9
HowToReplyTo.com▲184
AI-powered replies for every message
2022 · aichat.fm · its alternatives →
10
Smart Reply in Gmail▲179
Quick suggested responses for emails, using machine learning
2017 · blog.google · its alternatives →
11
1Strokefree tier, from $7.5/mo▲145
Right click and reply with AI
2025 · 1stroke.ai · its alternatives →
12
AI Emailyfree tier, from $14.99/mo▲165
Your AI inbox that writes like you + replies on autopilot
Jul 2026 · aiemaily.com · its alternatives →
13
Point▲115
Reply to your emails with the speed of a robot
2019 · chromewebstore.google.com · its alternatives →
14
AutoReviews AI▲70
Revolutionizing Customer Feedback with AI-Powered Responses
2023 · autoreviews.ai · its alternatives →
15
AutoResponder.ai▲81
Send automatic AI replies to your favorite messengers
2023 · autoresponder.ai · its alternatives →
16
min.▲102
I'm a control freak, the thought of having AI auto-replying to emails is ridiculous. Every founder I've met are the same way, just typing the words "Put your support/sales on auto-pilot" makes me cringe. I built min. to help me and my teammates with emails. Who should read it, who should reply, when to follow up, etc. min. is: - A simple email interface to manage both private and team inboxes. - An AI-native inbox that sorts and prioritizes messages into custom labels and folders. - A replacement for patchwork of CRMs, helpdesks, and spreadsheets with just… email. - Conversational…
Aug 2026 · getmin.ai · its alternatives →
17
Reply4▲11
AI email assistant for faster, smarter replies
2025 · reply4.com · its alternatives →
18
hacksocial.ai▲88
AI-assisted replies for social growth
2023 · chromewebstore.google.com · its alternatives →
19
Reply With AI▲72
review, ai,
2023 · ai.reviews.io · its alternatives →
20
ReplyFast▲8
Never reply to emails again. AI does it for you.
2025 · its alternatives →
21
Typewriting Helpdesk Agent▲17
Avoid delays or ghosting—let AI respond your client
2025 · its alternatives →
22
ReplyFlow AIfree tier, from $30/mo▲2
AI-powered replies for customer inquiries
Aug 2026 · secondreply.de · its alternatives →
23
ReplyInbox▲12
Automate Email Replies: Harness AI from Your Sources
2024 · replyinbox.com · its alternatives →
24
Reply Email Ai▲2
AI-powered email replies in one click
2025 · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →