Artificial Intelligence

AI is one of SingSing's killing features, used to score the user's voice with the original singer's song. Depending on the number of points achieved, the user may receive the opportunity to earn many tokens.
In addition to vocal scoring, SingSing AI can identify users' emotions via live webcam, thereby increasing the user's total score.


0x Protocol

SingSing build secondary marketplace based on 0x Protocol technology:
0x is important infrastructure for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.

Audit by Verichains

SingSing smart contracts are audited by Verichains:
Verichains Lab has a world-class team of 20+ researchers and developers with extensive research and development expertise in the areas of security, cryptography, code audit, and blockchain technology. Verichains Lab offers trusted and secure blockchain services.

Data Oracle

SingSing uses 3rd oracle services like Covalent, Moralis to scan market data and NFT data.


The Covalent Unified API can be used to pull balances, positions and historical granular transaction data from dozens of blockchain networks. This data enables hundreds of end-user use-cases like wallets, investor dashboards, taxation tools and as-of-yet unknown use-cases.
Switching from one blockchain network to another is simply changing the chain_id path parameter. It's really that simple.


Moralis provides managed backend for blockchain projects. Automatically syncing the balances of SingSing users into the database, allowing us to set up on-chain alerts, watch smart contract events, build indexes, and so much more.



SingSing develops applications using the Flutter platform, which is a tool and software (Software Development Kit - SDK) used to develop optimized applications for multi-platforms including iOS and Android.
Flutter makes it easy for SingSing to design apps with a high-quality user interface. For mobile apps to be truly successful, they must have well-designed, attractive, and functional user interfaces. And Flutter excels in creating an outstanding user experience.

IOT Devices

SingSing deeply integrates with singing devices of the Okara Studio system, allowing users to receive recordings while singing at shopping centers on the SingSing app.
Okara is a company operating for a long time in the field of Karaoke in Vietnam. With millions of monthly users, Okara is an expert in the research and development of hardware and software that optimize the Karaoke user experience.
Okara also owns more than 100+ karaoke booths at big shopping malls in Vietnam