Growth · alternatives · 2026
24 alternatives to ShowSubjectGmail
Edit the "subject" field when replying in Gmail!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ShowSubjectGmail launched in 2018; newer entries below may have overtaken it.
- 1
I got frustrated with Gmail's lack of customization, and built an extension for myself. It doesn't do much other than modify how Gmail is displayed in Chrome. Does it as minimally as possible (that I can engineer). Done locally, zero remote processing. Currently built the following settings (want to add more soon): Conversations: * Show newest message first * Show every message in a thread (sometimes they're collapsed into numbered bubbles) * Remove AI overviews (retches) Layout/UI: * Minimize the search & top bar * Minimize the far left "rail" (Mail/Chat/Meet) * Hide a bunch…
Mar 2026 · chromewebstore.google.com · its alternatives →
- 2
- 3
No more long and annoying lines of text in Gmail
2018 · chromewebstore.google.com · its alternatives →
- 4
- 5
- 6
Popping email subject lines in bold, italics, strikethrough
2020 · chromewebstore.google.com · its alternatives →
- 7
If No Reply▲368Simple email automation that works for Gmail
2016 · ifnoreply.com · its alternatives →
- 8
Inbox Zero Tabs▲398Split inbox tabs for Gmail. 100% private. 100% free
2025 · chromewebstore.google.com · its alternatives →
- 9
TestSubject▲133Test how your email subject line displays on mobile devices.
2016 · zurb.com · its alternatives →
- 10
Dad Reply▲404Auto-respond with a 👍 - Minimal effort - Maximum ambiguity
2025 · chromewebstore.google.com · its alternatives →
- 11
2013 · trysignal.com · its alternatives →
- 12
Find an email in seconds with these free preset filters
2020 · chromewebstore.google.com · its alternatives →
- 13APA personal Gmail▲127
Hey guys, so I've been building my own Gmail for the past few weeks and would like your feedback. Find a preview here: http://i.imgur.com/UDz2y.png (Mouse cursor is over the "REPLY" button, to show the hover-effect) The app you see in the screenshot is what I've been using in the past week and it starts to feel better than the gmail interface. Just a quick explanation: - It's conversation-based like Gmail. - Conversations with new emails are on the left. - Conversations may be labeled ... based on predefined filters or manually. - Every conversation stays in the left sidebar until marked…
2012 · i.imgur.com · its alternatives →
- 14
Quick suggested responses for emails, using machine learning
2017 · blog.google · its alternatives →
- 15
Ovy▲268One click AI-generated email replies for Gmail
2022 · chromewebstore.google.com · its alternatives →
- 16
Rename Email▲156Easily change the subject of any email, by cloudHQ
2017 · chromewebstore.google.com · its alternatives →
- 17
- 18
Concisely▲81Summarize any email in a single sentence with ChatGPT
2023 · chromewebstore.google.com · its alternatives →
- 19
Email Comments▲120Add Google Docs like comments to Gmail
2022 · emailcomments.com · its alternatives →
- 20
Leverage the power of ChatGPT within Gmail
2023 · chromewebstore.google.com · its alternatives →
- 21
Hyperise Beta▲2482X your email CTR with dynamic personalised images.
2019 · chromewebstore.google.com · its alternatives →
- 22
CSS for reverting Gmail to the Classic Theme. Contribute to shellscape/gmail-classic development by creating an account on GitHub.
2018 · github.com · its alternatives →
- 23
Beautiful & editable templates right in your Gmail account
2018 · beefree.io · its alternatives →
- 24
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 →