Sigma9 Wallet

by heaven-9 · sigma9.app · Workflow & Planning

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Gasless USDC wallet. Self-custody. No native gas tokens.

Users

+4 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#205K

#172K among extensions

Version

1.0.2+3665210

updated 12 Oct 2026

Users

monthly, 3 months

Latest, 17 Oct 2026: 9 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Sigma9 Wallet

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

Growth

Window	Users	Change	Ratings	Rating
7 days	+2	+28.6%	0	0.00
30 days	+4	+80.0%	0	0.00

Version history

8 versions recorded

1.0.2+366521012 Oct 2026

1.0.1+b5cc00810 Oct 2026

1.0.0+e81f8d523 Sep 2026

0.9.6+c415c3a12 Sep 2026

0.9.5+f470aa611 Aug 2026

0.9.4+1c5086120 Jul 2026

0.8.0+3a55b4e16 Jul 2026

0.6.0+431f6e011 Jul 2026

Details

Category: Workflow & Planning
First seen: 11 Jul 2026
Size: 635 KB
Languages: en-US
Pricing: Free
Privacy policy: sigma9.app
Support: sigma9.app
Extension ID: oehfompbihdpmcigjfijanpmbfpnlggl

Permissions and risk

Moderate riskimpact 3, likelihood 2

Permissions

storagealarmsclipboardReadclipboardWritesidePanel

Site access

https://api.avax-test.network/*https://api.devnet.solana.com/*https://api.etherscan.io/*https://api.mainnet-beta.solana.com/*https://api.pimlico.io/*https://arb1.arbitrum.io/*https://arbitrum-rpc.publicnode.com/*https://arbitrum.drpc.org/*https://base-rpc.publicnode.com/*https://base-sepolia.blockscout.com/*and 38 more