Apper Reviews & Product Details

Apper is an AI app builder for creating and publishing production-ready full-stack web applications with Claude or ChatGPT, with enterprise-grade security built in from the start. It is built for founders, freelancers, agencies, developers, SMBs, and business teams that want to build real applications without separately assembling and maintaining backend infrastructure. Users describe what they want to build in natural language through their supported Claude or ChatGPT subscription. Apper provides the application infrastructure behind the build, including database, authentication, permissions, payments, integrations, hosting, and publishing. Unlike AI app builders that charge separately for AI credits, Apper lets users build with the AI subscription they already pay for through MCP. Apper charges for the managed backend infrastructure the application runs on rather than adding separate AI usage fees or markup. Apper is suited for building SaaS products, internal tools, client portals, CRM systems, workflow applications, booking apps, dashboards, and other data-backed web applications. Its security architecture includes two-level permission enforcement to help control access across application data, tables, fields, and operations. Builders can continue the same Claude or ChatGPT conversation to add features, change workflows, update the interface, or extend the application as requirements evolve.