Playful launches platform to simplify AI app development

A new platform has been released by the startup Playful, aiming to allow non-technical users to build and share web-based applications and games through simple natural language prompts. This process, referred to as vibe coding, is intended to remove the need for manual programming or knowledge of complex development frameworks.

The startup was founded by Mike Harrington, a cofounder of Valve Software, and Darrin Massena. The pair previously worked together at Microsoft on the project Microsoft Bob and later sold their photo editor startup, Picnik, to Google. The company was originally launched in 2023 under the name Hatch before pivoting toward its current focus on AI-driven app creation.

According to Harrington, the platform is designed for a less technical audience that may not have previously realized they could create their own software. The founders argue that existing AI development tools, such as Replit and Cursor, are primarily built for professional developers and businesses, making them too difficult for casual users who want to build apps for personal use.

The service allows users to create up to two apps for free, which remain active for 30 days. Continued access and additional features require a subscription priced at $10 per month. Once an app is built through the prompt-based interface, users can push the software to a phone and share it with others.

Playful enters a market that has seen other attempts to bring AI-powered app creation to a mainstream audience. The company’s release on Nov. 5, 2026, marks its latest effort to lower the barrier to entry for software development.