Sonic Labs Debuts Spawn: The First AI-Powered Platform to Build and Deploy Web3 Apps in Minutes From Natural Language

Previewed LIVE at ETHDenver 2026, Spawn eliminates the barrier to smart contract coding, allowing anyone to build and deploy complete Web3 applications from a single prompt.

Sonic Labs, the team behind the high-performance Sonic blockchain, unveiled Spawn, the first purpose-built AI platform for creating full-stack Web3 applications from natural language. A preview of Spawn was launched at ETHDenver 2026, with a broader public release to follow.

While the vibecoding movement has enabled anyone to build and deploy traditional web applications with no-code and agentic builder tools, no platform has delivered a native Web3 equivalent - until now.

Spawn changes that. Describe what you want, and Spawn handles the rest: smart contracts, compilation, deployment, and a complete frontend with wallet integration - no code required.

The Problem

Building a decentralized application today requires deep expertise across multiple domains: Solidity development, security auditing, compilation toolchains, blockchain deployment, wallet integration, and frontend engineering. Even experienced developers spend days or weeks on what should be simple applications.

The vibecoding revolution has democratized traditional app development, but Web3 has been left behind.

The Solution

Spawn is an end-to-end AI-powered Web3 application builder. Describe your dApp in plain English:

"Build a coin flip game where players wager S tokens."
"Create an NFT collection with a public mint."

Spawn generates smart contracts, deploys them to the Sonic testnet, and builds a complete web application wired to your contracts.

Iterate on your app conversationally through Spawny, the built-in AI agent. Refine the UI, adjust logic, or add features, all through natural language chat.

The entire process takes minutes, not weeks - no smart contract experience required.

Live at ETHDenver: Build a Game, Win Merch

Sonic Labs showcased Spawn at ETHDenver with a live demonstration: building a fully playable Snake game - complete with an on-chain leaderboard - generated from a single prompt.

The game is live now at snake.soniclabs.com. ETHDenver attendees were invited to play, compete for the top of the on-chain leaderboard, and win exclusive Sonic merch.

Built on Sonic

Spawn deploys to the Sonic blockchain, a high-performance EVM-compatible chain engineered for speed and low transaction costs. Sonic's near-instant finality and minimal gas fees make it ideal for interactive, user-facing dApps that Spawn generates:

Games
NFT collections
DeFi protocols
DAOs
Payment systems

And much more!

Availability

A preview of Spawn was launched at ETHDenver 2026. A closed beta starts soon, with a broader public release soon after.

About Sonic Labs

Sonic Labs is the team behind Sonic, an EVM layer-1 for on-chain finance and mass adoption. One of the fastest and highest-performing EVM chains, Sonic supports up to 400,000 transactions per second with sub-second finality. Sonic Labs is now leading an integrated approach to ecosystem development - building and acquiring core economic primitives across trading, lending, payments, and liquidity to drive sustained value directly to the S token. For more information, visit www.soniclabs.com. Join Sonic community conversations on Discord and X.