Gigacatalyst

Gigacatalyst lets software companies build missing features in minutes by talking to an AI. The platform embeds an AI customization layer into B2B SaaS products so sales teams, customer success teams, and customers can create customer-specific workflows on top of existing APIs, auth, and design systems.

The product helps SaaS companies win more deals, improve adoption, and retain customers by turning feature gaps into native product experiences. Customers can build dashboards, forms, automations, and vertical workflows in natural language, with generated apps running in sandboxes, inheriting role-based access controls, and remaining governed by the host platform's security model.

Backed by Y Combinator (P26), Gigacatalyst was founded in 2025 by Namanyay Goel in San Francisco. In the six weeks around its public Launch YC announcement, the company helped customers unblock more than $1 million in pipeline, prevent $100,000 in churn, and ship over 800 new features.