Sequence
Horizon Blockchain Games Inc. (Sequence, gruppo Polygon Labs)
Sequence (formerly Horizon Blockchain Games) is a web3 developer-infrastructure platform: it provides smart wallets, cross-chain crypto payment processing (accepting any token from any wallet) and a real-time multichain indexer across EVM chains. It is used in gaming, DeFi and stablecoins by companies such as Ubisoft, Take-Two Interactive and Google Cloud. The smart wallets are non-custodial. It was acquired by Polygon Labs (together with Coinme) to build the "Open Money Stack".
Data & conditions
| Service type | Stablecoin infrastructure |
|---|---|
| Pricing model | Not disclosed |
| Custody model | non-custodial |
| Customer type | Developers, Enterprise, Platforms |
| Fund custody | Self-custody (funds in your control) |
| Supported countries | US, EEA, UK, APAC |
| Segment | B2B |
| MiCA / License status | Not disclosed |
Strengths
- Adoption by known names: Ubisoft, Take-Two Interactive, Google Cloud.
- Non-custodial smart wallets, cross-chain payments and multichain indexer in one developer stack.
- Now part of Polygon Labs, with greater solidity and an Open Money Stack roadmap.
- Self-custody: funds stay in your wallet — the platform cannot touch them.
Weaknesses
- Developer infrastructure: not an end-consumer product.
- Roots and historical focus in web3 gaming; now in the process of integration within Polygon Labs.
- No notable sovereignty drawback documented.
Verdict
Score 4.0/5, very strong profile. In its favour: adoption by known names: Ubisoft, Take-Two Interactive, Google Cloud. The trade-off to weigh: developer infrastructure: not an end-consumer product.
On the Sovereignty lens the score is 5.0/5 (outstanding): the strength is fund control (5.0/5).
Promp's editorial rating based on real fees and net annual cost. Promp reviews third-party products independently.
"Sovereignty" rating: score computed on privacy/anonymity (30%), fund control (20%), censorship resistance (20%), trustless/auditability (20%) and costs (10%). Same data, different weights.
FAQ
Are Sequence wallets custodial?
No. Sequence provides non-custodial smart wallets: keys and fund control remain on the user/application side, while Sequence provides the technology stack.
Can an individual use Sequence?
Sequence is infrastructure for developers and brands. End users encounter it indirectly inside the games and apps that integrate it.
Sources
- Official service page DeFi Data verified on Jul 17, 2026
- betakit.com Data verified on Jul 17, 2026