AI · alternatives · 2026

24 alternatives to Thunder Mail

Save time by using ai poweredGmail

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 1 we have checked on their own sites, 1 of them free or with a free tier.

1
Spark +AI▲181
Your email productivity, supercharged with AI
2023 · sparkmailapp.com · its alternatives →
2
Forage Mail▲306
AI that solves email overwhelm. Not another mail app.
2025 · foragemail.com · its alternatives →
3
Auto Gmail▲82
Let AI draft answers to all your inbound emails
2023 · chromewebstore.google.com · its alternatives →
4
Blastable▲167
Get More Emails Inboxed Using AI
2025 · blastable.com · its alternatives →
5
EffortlessEmail▲139
AI-powered email creation at your fingertip
2023 · workspace.google.com · its alternatives →
6
Shortwave AI Assistant▲163
Your AI-powered executive email assistant
2023 · shortwave.com · its alternatives →
7
EzMail.AI▲115
Reply to emails 10X faster with pre-filled drafts by AI
2023 · its alternatives →
8
Notion▲585
Artificial intelligence-powered email.
2015 · notion.so · its alternatives →
9
Auto-Gmail▲132
AI to draft answers to all your inbound emails
2023 · tinymagic.app · its alternatives →
10
TextCraft AI▲181
Smart inbox, smart emails - AI at your service
2023 · chromewebstore.google.com · its alternatives →
11
AI Email Writer by Mailmeteor▲119
The AI email writer that Google wishes they built
2024 · chromewebstore.google.com · its alternatives →
12
Mail box ai▲2
AI-powered Gmail organization and summaries
May 2026 · mailbox-ai-1098466970967.asia-southeast1.run.app · its alternatives →
13
AI Mail Assistant▲63
Generate, translate, summarize & improve emails
2023 · chatgptservices.app · its alternatives →
14
Read AI for Gmail▲172
Capture conversations wherever they occur
2024 · read.ai · its alternatives →
15
Inbox AI▲201
AI-Powered Personal Productivity
2024 · its alternatives →
16
AIMail▲51
Your AI email assistant for faster email communication
2024 · its alternatives →
17
Mail AI▲70
A powerful communications toolset powered by GTP3
2022 · its alternatives →
18
Arch▲115
AI powered email, tailored to you
2023 · arch.ai · its alternatives →
19
AI Emailyfree tier, from $14.99/mo▲165
Your AI inbox that writes like you + replies on autopilot
Jul 2026 · aiemaily.com · its alternatives →
20
CXassist▲136
Put your inbox on autopilot with AI
2023 · cxassist.io · its alternatives →
21
Autopilot▲78
Send your best personalized emails with AI.
2020 · ubico.io · its alternatives →
22
MailBunny.ai▲86
Email based AI assistant, collaborate, summarize & more
2023 · its alternatives →
23
Gmail Summarization▲90
Extracting the most important sentences from an email thread
2020 · chromewebstore.google.com · its alternatives →
24
I built AI agents with CrewAI to automate my entire Gmail workflow▲26
I created a crew of AI agents using CrewAI to automate my old Gmail account that had a lot of unread emails. This is what I had it do: - Categorizing emails and assigning priority levels - Applying labels and stars based on content analysis - Creating draft responses for important emails only + saving it in Drafts folder - Sending Slack notifications for high-priority messages (I use Slack a lot) - Cleaning up low-priority emails based on configurable rules (delete low quality emails + empty trash afterwards) It works with most of the models so long as they're good at tool calling (most OSS…
2025 · github.com · its alternatives →

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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 →