Founders
Move your next idea into the product.
Start on your own or bring your team. Describe what should change, compare options, and try the result in your existing app.
Founders · Product managers · Designers
Your whole team can build the product.
Together. Safely.
Founders, product managers, and designers can build on your existing codebase. Explore wireframes, give feedback, and ship changes together—with working previews and evidence your engineers can review.
Crosstown · Delivery software in Gentlybot
Follow Adnan, the founder, Priya, the PM, and Jennifer, the designer, as they add a courier feature to Crosstown’s existing codebase.
The bottleneck moved
Writing code got faster.
Proving it works did not.
More changes now reach the slowest part of the process: understanding the request, getting the app running, checking the real flow, and giving a reviewer enough context to decide. Gentlybot changes what shows up for review.
One thread, start to finish
From a question to proof.
Stop after the answer, approve the plan, or carry the work all the way to a reviewable change. Gentlybot meets you where you are.
- 01
Start with an idea
Describe the outcome you want in plain language. Gentlybot reads the project to understand what is already there.
- 02
Explore together
Compare wireframes, pin feedback to the design, and mention the people who need to weigh in.
- 03
Build the change
Choose a direction and ask for the implementation in the same thread, in a separate copy of your app.
- 04
Try it and review
Use the working preview. Review screenshots, recordings, checks, and the code change before deciding what ships.
Design in the thread
Turn a rough idea into something everyone can react to.
Compare wireframes, pin an annotation to a specific part of the screen, and mention a teammate. Everyone can see the design and the discussion together.
Design prompt“Sketch two ways to help couriers find a delivery in a long route.”
Different roles. One shared thread.
Everyone sees the same work.
Gentlybot keeps the request, the running product, and the proof in one place—so each team can focus on the decision only they can make.
Product managers
Keep the decision with the work.
Make the requirements clear, mention the right teammates, and carry the agreed direction into a working feature in the same thread.
Designers
Put feedback exactly where it belongs.
Explore wireframes, pin annotations to the screen, and review the details in the running product.
Test the real flow
Try the change before you ship it.
Search for a delivery, switch a filter, and check the empty state. Review the real interaction alongside the implementation and its checks.
Testing prompt“Build option 1 with Jennifer's feedback. Test search, filters, and the empty state in the browser.”
What arrives at review
Not “it should work.”
Evidence that it does.
Gentlybot opens the changed flow in a real browser, reads the app’s own errors and logs, and fixes what it finds before asking your team to review the work.
- A running preview of the real app
- A recorded walkthrough of the changed flow
- Checks run against the connected product
- A pull request for your normal review process
Built for trust
Your product. Your gates.
Gentlybot gives more people a useful way to contribute without changing who controls production.
A separate environment for every thread
Experiments run apart from production and everyone else’s work.
Your team decides what ships
Gentlybot proposes the change. Your team reviews and decides what ships.
The evidence stays with the work
Prompts, files, checks, previews, and recordings remain together in one thread.
Can I use Gentlybot as a solo founder?
Yes. You don’t need a team to use Gentlybot. Connect your own app, ask how it works, request a change, and review it in a running preview. Free is for one builder, and Starter is designed for solo builders and two-person teams. Explore Gentlybot for founders
Does Gentlybot work on our existing product?
Yes. Connect the repositories and services that make up your app. Gentlybot gets that product running in an isolated environment, rather than building a disconnected prototype.
Do non-engineers need a local development setup?
No. Teammates work in Gentlybot or ask from Slack, then open the running preview in their browser. Project setup is saved once for the team.
How does work reach production?
Use a pull request with your existing release process, or configure a Gentlybot deployment for a supported app. Development previews stay separate from deployments. Your team chooses what to release and who can access it.
Is Gentlybot only for writing code?
No. Teams also use it to answer product questions, investigate bugs, assess feasibility, draft plans, and run tests. Many useful threads do not change code at all.
Bring one real request.
See it work in your product.
Start with a question your team asks every week, or the small feature that keeps slipping down the backlog.