Best of · Polygon · Updated
The best Digital id dApps on Polygon in 2026
We track 5 Digital id dApps that run on Polygon and have reviewed 5 of them in full. Our top pick is Nomis. Each one is scored on security, ease of use, fees and features.
Ranked list
- 1
Nomis
Digital id · Base, BNB Chain, Core +22
Nomis analyzes wallet activity to produce onchain reputation scores and soul-bound tokens that projects can use for access, perks, and rewards. Score checks are free, but minting and updates involve onchain costs, and eligibility benefits are not guaranteed.
ScoreScore 6.5 out of 10TVL — - 2
Kimlikdao
Digital id · Ethereum, Arbitrum, Avalanche +2
KimlikDAO is a digital identity project built around KPass, an NFT ID that users can present to supported apps. Its browser-based encryption and user-controlled keys are central to its privacy proposition, but independent security and fee details are not published.
ScoreScore 6.2 out of 10TVL — - 3
ZNS Connect
Digital id · Polygon, Zetachain, Sonic +3
ZNS Connect is a decentralized naming service that issues Web3 domain names, such as readable names in place of long wallet addresses, across several EVM chains. It suits people and apps that want short, memorable names for wallets, with the main open questions being fees and how widely the names are accepted.
ScoreScore 6.0 out of 10TVL — - 4
Domain Name Token
Digital id · Polygon
DomainLink presents itself as financial identity and authorization infrastructure for people, businesses and AI agents, with a stated $1 one-time activation. The main caveat is that its technical implementation, security review and transaction fees are not fully explained.
ScoreScore 5.5 out of 10TVL — - 5
Openname
Digital id · Ethereum, Optimism, Base +5
OpenName is a Web3 domain name service that issues names meant to work across several blockchains, built on LayerZero cross-chain technology. It suits people and developers who want one on-chain name across networks, but the public detail on fees, audits and team is thin.
ScoreNot rated yetTVL —
Digital id dApps on Polygon: the numbers
- Tracked
- 5
- Reviewed
- 5
- Total TVL
- —
- Avg. score
- 6.0/10
DappsAtlas tracks 5 digital id dApps on Polygon. Every one of them has a full review. None of them reports value locked to DefiLlama, so the ranking relies on DappsAtlas scores.
On DappsAtlas scores, Nomis ranks first at 6.5/10, ahead of Kimlikdao (6.2) and ZNS Connect (6.0). The 4 rated digital id dApps average 6.0/10, and none scores 8 or above yet.
Beyond Polygon, these digital id dApps most often also run on Base (3), BNB Chain (3) and Ethereum (3). All 4 with a confirmed status are active.
Highest rated
- 1
Nomis6.5
- 2
Kimlikdao6.2
- 3
ZNS Connect6.0
- 4
Domain Name Token5.5
Method
How we ranked them
Reviewed dApps come first. Each DappsAtlas review scores security, ease of use, fees and features from 0 to 10 using public facts such as audits, documentation and on-chain data; the overall score orders the list, with total value locked as the tie-breaker. Projects we have not reviewed yet follow, ordered by total value locked. Scores are never sold.
Guides
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Frequently asked questions
Which digital id dApp on Polygon has the highest DappsAtlas score?
Nomis has the highest score at 6.5/10, ahead of Kimlikdao (6.2) and ZNS Connect (6.0). Scores weigh security, ease of use, fees and features, and are based only on facts we could verify.
How many digital id dApps on Polygon has DappsAtlas reviewed?
DappsAtlas tracks 5 digital id dApps on Polygon. Of these, 5 have a full review.
What is the average score for digital id dApps on Polygon?
The 4 rated digital id dApps on Polygon average 6.0 out of 10. Of these, 0 score 8 or higher and 0 score below 5.