# BrainGrid BrainGrid é um construtor de apps com IA que primeiro cria uma especificação e obtém aprovação, depois desenvolve, verifica e executa o app ao vivo. Destina-se a criadores individuais, equipes e desenvolvedores que buscam um fluxo mais estruturado que a geração direta de código. - Findings24: - Site: - Preços: Freemium - Categorias: Construtor de Apps IA, Ferramentas Dev IA, Assistentes de testes com IA ## O que é BrainGrid? BrainGrid is an AI app builder that plans before it builds. Instead of jumping straight to code, it starts by writing a spec, asking clarifying questions, and getting your sign-off before implementation begins. The product then builds the app, verifies every acceptance criterion with attached evidence, and can run the result live with hosting, sign-in, data, and email handled. BrainGrid supports both a cloud workflow and a handoff to your own tools through MCP or CLI, so it can fit solo builders, teams, and developers working in their own repo. ## O que BrainGrid pode fazer? ### Spec-first planning BrainGrid starts by asking clarifying questions, then writes a spec that includes acceptance criteria, a data model, and a readiness score before any build work begins. ### Cloud-based build workflow After sign-off, the Builder Agent uses Claude Code in a cloud sandbox to implement the spec, with a live preview available during the process. ### Verification with evidence The platform checks each acceptance criterion and attaches proof such as test runs, screenshots, or flow recordings so the result can be inspected. ### Bring-your-own-agent support For developers who want to keep their existing setup, the spec can move into Claude Code, Cursor, or Codex over MCP or CLI and continue in their own repo. ### Live product hosting BrainGrid can run the product live with hosting, sign-in, data, and email handled, and it assigns the app its own URL on BrainGrid Cloud. ### Broad app-building targets The homepage shows multiple project types, including SaaS products, internal tools, repo features, AI-powered apps, marketing sites, and rescued prototypes. ## Casos de uso ### Build a new SaaS product Map out a SaaS idea, approve the spec, and let BrainGrid take it from planning through verified delivery and live hosting. ### Create an internal tool Replace a spreadsheet or a rented tool with a scoped internal app that lives on BrainGrid Cloud for your team. ### Ship work in an existing repo Plan a feature in BrainGrid, then continue implementation in your own repository with Claude Code, Cursor, or Codex over MCP or CLI. ### Rescue a fragile prototype Bring a prototype or “vibe-coded” app back through the planning loop so missing requirements can be verified before more changes are made. ### Publish a marketing site Use BrainGrid to launch a marketing site that is on-brand, lives on your domain, and is hosted as a working product rather than a static mockup. ## Perguntas frequentes ### What does BrainGrid do? BrainGrid is an AI app builder that starts with a written spec. It asks clarifying questions, defines acceptance criteria and a data model, then builds the app and checks each criterion with attached evidence before it runs live. ### Who is BrainGrid for? The homepage says BrainGrid is for people building SaaS products, internal tools, repo features, AI-powered apps, marketing sites, and rescued prototypes. The pricing page also positions it for solo builders, builders working faster, and teams collaborating on plans and specs. ### Is there a free trial? No. The pricing page says there is no free trial and that you choose a paid plan before anything is provisioned. ### Can I change or cancel my plan anytime? Yes. The pricing page says you can change or cancel your plan anytime. ### Can I use BrainGrid with my own coding tools? BrainGrid can be used in its own cloud workflow or with your own agent and repo. The homepage says the spec can travel over MCP or CLI to Claude Code, Cursor, or Codex, and the pricing page says plans support bringing your own agent. ## Informações rápidas - **Category**: AI app builder - **Platform**: Web app with cloud workflow - **Primary workflow**: Plan, build, verify, then run live - **Own tools support**: Claude Code, Cursor, and Codex via MCP or CLI - **Pricing model**: Paid plans; no free trial stated - **Website**: braingrid.ai