Sonic Labs unveils Spawn: AI-based platform for fast natural language Web3 app development
Alyssa Davidson
Posted: February 20, 2026 9:30 AM Updated: February 20, 2026 8:45 AM
Correction and fact check date: February 20, 2026, 9:30 AM
briefly
Spawn’s debut positions Sonic Labs’ new AI system as a tool that can create full-stack Web3 applications from natural language prompts, drastically reducing development complexity and showcasing the high-speed infrastructure of the Sonic blockchain.
Sonic Labs, the team behind the high-performance Sonic blockchain, has unveiled Spawn, the first AI-powered platform specifically designed to create full-stack Web3 applications from natural language commands. A preview of the system was first revealed at ETHDenver 2026, with a wider release planned after the event.
This launch positions Spawn as a response to the broader vibecoding trend, which has made no-code and agent-based development commonplace in existing software, but has not previously produced equivalent tools for distributed applications.
This platform was built to solve the complexities of Web3 development. Creating a simple decentralized application typically requires expertise in Solidity, security auditing, compilation pipelines, deployment processes, wallet integration, and front-end engineering.
Spawn aims to remove these barriers by allowing users to describe their applications in plain language. The system then creates a smart contract, compiles it, deploys it to the Sonic testnet, and creates a complete frontend that allows wallet connectivity.
Spawny, an integrated conversational AI agent, allows users to improve logic, adjust the interface, or add features through repetitive natural language prompts, reducing development time from weeks to minutes.
Spawn demo highlights the chain’s high-speed infrastructure
At ETHDenver, Sonic Labs demonstrated the platform by creating a fully playable Snake game with an on-chain leaderboard from a single prompt. The game is currently accessible at snake.soniclabs.com and attendees are invited to compete for top leaderboard positions and event prizes.
The company emphasized that Spawn is built to leverage the Sonic blockchain’s high throughput, EVM compatibility, near-instant finality, and low transaction costs, making it ideal for interactive applications such as gaming, NFT collections, DeFi tools, DAOs, and payment systems.
A preview version of Spawn is already out and a closed beta is scheduled to begin soon, followed by a broader public release.
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About the author
As MPost’s resident journalist, Alisa specializes in the broad areas of cryptocurrencies, zero-knowledge proofs, investing, and Web3. With a keen eye for new trends and technologies, she provides comprehensive coverage to inform and engage readers about the ever-evolving digital financial landscape.
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As MPost’s resident journalist, Alisa specializes in the broad areas of cryptocurrencies, zero-knowledge proofs, investing, and Web3. With a keen eye for new trends and technologies, she provides comprehensive coverage to inform and engage readers about the ever-evolving digital financial landscape.
more articles