"Product simulation" is concrete, not abstract. It is three deliverables, all real and all yours. Here is exactly what shows up at the end and what each piece does for you.
The short answer
A product simulation is complete documentation, a working codebase, and a runnable mock database that together form a runnable head start on your product. Not a deck, not a mockup: a real foundation your team builds forward from.
1. Complete documentation
Every feature, user flow, and data rule, specified end to end. This is the part most projects skip and pay for later. With it, whoever builds next inherits clarity instead of guesswork, and you have a record of what the product is and why it was built that way. It is also what makes a clean handoff possible (see how to hand off a software project).
2. A working codebase
A real GitHub repository your team can clone and run, with the core of the product already implemented and a sensible architecture in place. This is the difference between a product simulation and a prototype: there is actual, runnable code underneath, not a clickable illusion. Your developers start from a running product, not a blank repo.
3. A runnable mock database
A database, schema, relationships, and realistic seed data, so the product actually works the moment it is opened. You can click through real flows with real-looking data, demo it to investors or customers, and your team has the data model already designed and running.
What you can do with it
- Show investors or customers something real instead of slides.
- Hand it to any team, in-house, agency, or freelance, to build toward launch.
- Recruit a technical hire against a running product.
- Move fast on the actual build, because the riskiest, slowest groundwork is done.
You own all of it. Want to see what a simulation of your idea would include? Start a project for a clear, flat-rate scope.
Frequently asked
Do I own everything?
Yes. The documentation, the codebase, and the database are yours to keep, extend, and hand to any team. No lock-in.
Is the codebase production-ready?
It is a real, runnable foundation with the core of the product in place, built to be extended. It is not a launched, fully hardened product yet; it is the head start your team builds the launch version from.