Status
What's live on Arc· 121
As of 28 September 2026, Built on Arc tracks 121 projects observed working on mainnet on Circle's Arc. These projects were observed working on Arc for real customers on the dates shown. Each entry carries the source we checked and the day we checked it, so you can confirm the claim yourself rather than take ours. Statuses change in both directions — a project that goes quiet moves to Inactive, and we say when we last looked. If something on this page is out of date, tell us and we will re-check it.
| # | Project | What it builds on Arc | Role | Status | Links | Checked |
|---|---|---|---|---|---|---|
| 91 |  SequenceWallets & Custody · Embedded wallets | Listed by Circle for Arc; wallet and transaction infrastructure for consumer apps. | Serves | Live on Arc | 2026-09-28 | |
| 92 |  Societe GeneraleBanks & Enterprises · Banks | Listed by Circle as a bank partner for Arc; no published integration detail yet. | Integrates | Live on Arc | 2026-09-28 | |
| 93 |  StablecorpStablecoins & Tokenized Assets · Stablecoin issuers | Listed by Circle for Arc; the Canadian dollar stablecoin issuer behind QCAD. | Issues | Live on Arc | 2026-09-28 | |
| 94 |  Standard CharteredBanks & Enterprises · BanksFounding validator | Founding validator; Circle lists it as an institutional integration still in development. | Integrates | Live on Arc | 2026-09-28 | |
| 95 |  StargateBridges & Onramps · Crosschain USDC | Listed by Circle for Arc; native USDC transfers between Arc and other chains. | Serves | Live on Arc | 2026-09-28 | |
| 96 |  Sumitomo CorporationBanks & Enterprises · CorporatesFounding validator | Founding validator; the trading house is named by Circle as a corporate participant on Arc. | Integrates | Live on Arc | 2026-09-28 | |
| 97 |  SuperfaceDeveloper Infrastructure · AI agents & automation | Listed by Circle for Arc; an LLM automation agent connecting business systems to payments. | Serves | Live on Arc | 2026-09-28 | |
| 98 |  SuperformDeFi & Credit · Yield | Listed by Circle for Arc; routes stablecoin deposits into yield strategies. | Deploys | Live on Arc | 2026-09-28 | |
| 99 |  TaurusWallets & Custody · Custodians | Listed by Circle for Arc; bank-grade custody and tokenisation infrastructure. | Serves | Live on Arc | 2026-09-28 | |
| 100 | TTeam FinanceDeveloper Infrastructure · Token tooling | Liquidity locking and vesting service with Arc support. | Serves | Live on Arc | 2026-09-19 | |
| 101 |  TenderlyDeveloper Infrastructure · Indexing & explorers | Listed by Circle for Arc; simulation and debugging before contracts move real balances. | Serves | Live on Arc | 2026-09-28 | |
| 102 |  thirdwebDeveloper Infrastructure · Token tooling | Listed by Circle for Arc; contract and agent tooling for teams shipping on Arc. | Serves | Live on Arc | 2026-09-28 | |
| 103 | TThunesPayments & Payouts · Payroll & payouts | Named in Circle's Arc release; cross-border payouts network reaching bank and wallet endpoints. | Integrates | Live on Arc | 2026-09-28 | |
| 104 |  TransakBridges & Onramps · Fiat onramps | Listed by Circle for Arc; a fiat onramp developers embed to fund Arc wallets. | Integrates | Live on Arc | 2026-09-28 | |
| 105 |  TRMCompliance & Analytics · Blockchain intelligence | Listed by Circle for Arc; blockchain intelligence for firms monitoring Arc activity. | Serves | Live on Arc | 2026-09-28 | |
Questions
What has to be true for a project to be Live?
We observed the product working on Arc mainnet for real customers, with a source we can link, on the date shown.
How is status decided?
Status reflects what we observed on the date shown, not what a project announced. Every entry carries a dated source you can open and check yourself. Live can become Inactive if activity stops.
Does paying change where a project appears?
No. Paid entries are labelled Listing, sit in the same ranked order as everything else, and use rel="sponsored". Payment never affects status, flags, evidence or the Editor's Index.
Which Arc does this site cover?
Built on Arc covers Circle's Arc, the stablecoin-native Layer-1 blockchain (mainnet chain ID 5042; testnet 5042002) that launched mainnet on 16 September 2026. It does not cover the ARC token, Aave Arc (a 2022 permissioned lending pool), Arc Raiders, Azure Arc or the Arc web browser.
Is Arc mainnet live?
Yes. Circle's Arc mainnet launched on 16 September 2026 (chain ID 5042). Built on Arc tracks which projects are observed on mainnet, which are only on testnet, and which have only been announced.
