Sigma9 Wallet

Name: Sigma9 Wallet
Author: sigma9.app

sigma9.app · Workflow & Planning

Open in Chrome Web Store Website

Users

—

Avg rating

—

Ratings

—

Updated

Aug 22, 2026

Media

5 items

Description

Gasless USDC wallet. Self-custody. No native gas tokens. Sigma9 is a self-custody stablecoin wallet. Send USDC and USDT completely gaslessly — you never hold a separate token just to pay network fees. The fee comes out of the same stablecoin you hold. Cross-chain bridging runs on Circle CCTP and LayerZero, and your keys never leave your device. Full features and release notes: https://sigma9.app/extension

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
13
Description length
Characters in the listing description.
410
Media assets
Screenshots and videos on the listing.
5
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.