Sumo - Gmail Summarizer
AI-powered email summarization for Gmail
As of June 2026, Sumo - Gmail Summarizer has 6 users in the Workflow & Planning category.
Usersdown 25.0 percent−25.0%
6
6
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.0.0
Manifest V3
History
5 snapshotsTracking since Apr 19, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 19, 2026 | 8 | — | — | 1.0.0 |
| May 4, 2026 | 4 | — | — | 1.0.0 |
| May 13, 2026 | 5 | — | — | 1.0.0 |
| May 25, 2026 | 3 | — | — | 1.0.0 |
| Jun 6, 2026 | 4 | — | — | 1.0.0 |
| Now | 6 | — | — | 1.0.0 |
Permissions & access
- Permissions
- storageactiveTabscripting
- Host access
- https://mail.google.com/*
Screenshots
About
Sumo is an AI-powered email summarization tool for Gmail that helps users quickly understand the key points of their emails. The extension adds summarization buttons to Gmail's interface, uses Chrome's built-in AI to generate concise summaries of email content, and stores these summaries locally for easy access. All processing happens locally on the user's device for privacy and security.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 525KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- lcoppjibidkeloinnpoiannjogockbfa
- Developer ID
- uf54e02a63a7b722db2bc0c5b3eda6879
- Developer Email
- [email protected]
- Created
- Oct 7, 2025
- Last Updated (Store)
- Oct 7, 2025
- Last Scraped
- Jun 6, 2026
- Website
- —
- Support URL
- —
Similar extensions
Alternatives to Sumo - Gmail Summarizer, ranked by description similarity.
SummarizeIt
Summarize any webpage with GPT-3 API.
201
InboxGist - Summarize any email with one click.
AI-powered Gmail extension that delivers quick, concise email summaries.
7
SumUp
Opens the page in SumUp
463
★ 5.0
SimpliSum
A summarizing tool
—
summarize.me — Gmail Summarizer
A chrome extension that shortens long emails into concise summaries.
518
★ 4.2
Summarize AI
AI-powered summarization for any webpage
810
★ 2.0
SummarizeMe GPT
Summarizes articles in one click with AI
14
★ 5.0
SummarAIzer
Discover "SummarAIzer" - The Ultimate Multilingual Article Summarizer! Our Chrome extension, powered by OpenAI's advanced GPT…
11
Data sourced from the Chrome Web Store · last verified Jun 6, 2026.