Life & fun · alternatives · 2026
24 alternatives to Holoholo
A Gmail plugin that ensures inbox zero
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Holoholo launched in 2016; newer entries below may have overtaken it.
- 1GN
2013 · gmelius.com · its alternatives →
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Inbox Zero Tabs▲400Split inbox tabs for Gmail. 100% private. 100% free
2025 · chromewebstore.google.com · its alternatives →
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2020 · zenmail.shapea.com · its alternatives →
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Chat & collaborate on emails, without leaving your inbox.
2020 · its alternatives →
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- 22APA 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 · its alternatives →
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Persana AI Gmail assistant + people & company insights
2023 · chromewebstore.google.com · its alternatives →
- 24GT
2012 · chrome.google.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 →