Plan first.Build second.
Every other AI tool jumps straight to code and leaves you fixing a broken app. BrainGrid writes the spec, gets your sign-off, then builds it, proves it works, and hands you a live product you own.
Describe it. Get a real product.
Every card below ends the same way: a live, verified product you own. Pick your job.
Build a SaaS product
Turn your industry expertise into a product people pay for. Hosted, with sign-in and real users.
Build an internal tool
Replace the spreadsheet, or the SaaS you're renting. Scoped to your team, live on BrainGrid Cloud.
Ship a feature in your repo
Plan and verify here. Build with Claude Code or Cursor in your own repo, over MCP. Zero lock-in.
Build an AI-powered app
Describe the job. Get an app with AI built in: model access, budgets, and a UI. No API wiring.
Rescue your vibe-coded app
Bring the prototype that got scary. Leave with verified features and an app you can keep changing.
Build a marketing site
Your product's front door. On brand, on your domain, live this afternoon.
You know all those ideasyou've been sitting on?
The portal your clients keep asking for. The internal tool your team has been begging for. The SaaS you'd build if you could code. AI made them all possible. What's been missing is a way to build that doesn't fall apart at feature three.
Plan. Build.Verify. Repeat.
Four steps, one loop. BrainGrid runs it in the cloud, or hands the plan to your own agent.
Cloud is the no-setup default. Build on your computer if you're a developer.
Describe it once. Get a real spec.
The Planning Agent asks the questions you didn't think of, then writes acceptance criteria (the checks that prove each feature works), a data model, and a readiness score. Nothing gets built until the plan is ready.
Done means proven.
Every acceptance criterion is checked and the evidence is attached: test runs, screenshots, a working flow. Trust what you can see, not what the agent says.
Live on BrainGrid Cloud.
Hosting, sign-in, data, and email are handled. Your product gets its own URL and real users, and every change runs the loop again.
Then you run it again. Every loop adds to your product's record, and the cycle gets easier every time.
My app just works betterwith BrainGrid
Over 2,000 builders plan before they build with BrainGrid. A spec up front, every requirement verified, and a product that keeps working as it grows.
"My second project went probably 80% faster than my first one. I basically had that one up and running in one day. For me and the way I was working, it was definitely a game changer."
My second project went 80% faster.
Frequently Asked Questions
What BrainGrid does, who it's for, and what it costs.
BrainGrid is the AI app builder that plans before it builds. You describe what you want, and BrainGrid writes a real spec first: it asks the clarifying questions you did not think of, defines acceptance criteria and a data model, and scores how ready the plan is. Once you sign off, BrainGrid builds the app, verifies every acceptance criterion with attached evidence, and runs it live with hosting, sign-in, and email handled. You end up owning a running product, not a fragile prototype.
