Vendo

Vendo is an open source customization layer that embeds an AI agent inside a software product so that each customer can shape that product to their own work. Customers describe what they need, and the agent assembles working micro apps with their own actions, automations and saved state, rather than throwaway generated interfaces. It is aimed at software companies that want to offer per customer extensibility without building every request themselves. A single command, npx vendo init, scans a repository and learns its components, theme, API routes as callable tools and permission rules. What the agent builds uses the host product's branding, runs sandboxed as the signed in customer and cannot exceed permissions that customer already has. Reads run freely and destructive actions ask first. The agent can appear as an overlay, a chat sidebar, a full panel or inside the product's own components, and it can connect customers' own tools such as Gmail, Slack and GitHub. The project is published under the Apache 2.0 license. Pricing is usage based, and every plan includes the full product. Free costs $0 with $5 of usage a month, a hard stop at that amount and no bill. Pro is $49 a month with $49 of usage included. Teams is $499 a month with $499 of usage included, plus tenant organizations, approvals, session replay and insights. Enterprise is custom and adds SAML single sign on, residency, an uptime SLA and deployment on the customer's own infrastructure. Annual billing offers two months free, and overage runs under a spend cap the customer sets.