Data month 2026-09
Sumi
Sumi
Sumi

Sumi

Office & Collaboration
Email Assistant
Sumi AppSupercharge your inbox with AI summaries, one-click drafting, and smart actions.
Add to Chrome ↗Website ↗

According to AlphaMoat, as of 2026-09, the Chrome extension Sumi has 17 users (+54.5% MoM), rated 5 (1 reviews) — ranked #7,798 of 9,324 AI browser extensions, and #1,536 of 1,839 in Office & Collaboration.

Users · 2026-09
17+54.5%
Rating
★ 51
Overall Rank (9,324)
#7,798
Office & Collaboration Rank
#1,536/ 1,839

What is Sumi

From the Chrome Web Store

Supercharge your inbox with AI summaries, one-click drafting, and smart actions. Sumi — AI Assistant for Gmail Supercharge your inbox with AI. Provide your own Gemini API key in the extension popup window and you are ready to go.

🔒 Private & Client-Side Only

  • 100% Local Storage: All settings and data stay stored strictly inside your browser.
  • Direct Connection: The only API calls made are direct requests to the official Google Gemini API using your own API key.
  • Zero Middlemen: No external backend, no data tracking, and no third-party servers storing your emails.

✨ Key Features

Show the rest of the store description▾
  • Instant Summaries: Condense long email threads into clear, actionable bullet points.
  • AI Drafting & Polish: Generate professional replies, adjust tone, or rephrase drafts in one click.
  • Smart Calendar Extraction: Automatically detect event details and add them directly to Google Calendar.
  • Inbox Chat: Ask questions about any email thread to extract key details without searching.

Get started in seconds—just bring your Google Gemini API key!

Extension profile

Version
v1.0.0
Size
54.84KiB
Languages
English
Updated
2026-08-04

User Growth Trend

Shared axis · hover for monthly values
Latest 17MoM+54.5%
-6.1212.2418.3626-0826-09
2026-08
11
—
2026-09
17
+54.5%

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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.