Skip to content
LaunchIndex
Browse/2026/09/sumoffice.com

SumOffice — the office suite named after =SUM()

sumoffice.com

LaunchIndex first observed SumOffice — the office suite named after =SUM() (sumoffice.com) live on 20 September 2026. View its launch screenshot, category, technologies, and verification evidence.

Screenshot of sumoffice.com
Captured September 20, 2026 18:15 as part of the recorded launch evidence.
Observed launch story

A launch record built from evidence.

SumOffice — the office suite named after =SUM() (sumoffice.com) was first observed live on 20 September 2026.

SumOffice provides a native DOCX and XLSX engine that can run in desktop apps, servers, or embedded in products, preserving macros and Power Query without requiring Excel.

Its profile is classified as Developer tool within Technology / Developer tools. Verification detected Google Analytics.

Recorded evidence

What the launch signal contained.

First observed live
Previous state
No prior non-live observation
Last verified
Canonical host
sumoffice.com
Category
Technology / Developer tools
Website type
Developer tool
Observed title
SumOffice — the office suite named after =SUM()
Observed description
One native DOCX & XLSX engine for your desktop app, your product, your server, and your agent. Embed it in 30 minutes — measured.
Detected technologies
Google Analytics
Screenshot captured
Evidence source
Browser observation · Local
Evidence confidence
93%
HTTP status
200
Website owner

Is this your website?

Claim this profile to add verified owner information.

Claim website
Community signal

What do you make of this launch?

Vote on the site and leave a short note for other people exploring the new web.

↑0Up
↓0Down

Join the discussion

Sign in with Google to vote or comment.

Sign in to participate

Comments

0 comments
No comments yet

Be the first to leave a useful observation.

Report an issueFlag spam, illegal or harmful content, or inaccurate information.

Reports are private and reviewed by the moderation team. No sign-in is required, so this report will be anonymous.

Private to moderators · 10–2,000 characters