Product planning tool for founders
Agimon for founders
Turn a rough startup idea into a structured PRD, interactive HTML mockups, go-to-market context, and developer handoff before you hire, brief an agency, or start building.
- PRD-style requirements
- HTML mockups and linked flows
- GTM context and developer handoff
No credit card required to start.
What is Agimon for founders?
Agimon is an AI product planning workspace that helps founders turn an early product idea into a complete planning package. You can structure the problem, define scope, draft PRD-style requirements, create HTML mockups, connect user flows, capture GTM assumptions, and prepare handoff context for a developer or agency.
Use it before the idea becomes expensive to explain. The output is not market validation or production code. It is a clearer brief that makes the next conversation with customers, advisors, designers, or developers more useful.
The idea is in your head. The build plan is still scattered.
The vision is clear to you, but it tends to live across notes, chats, decks, and half-finished specs. That gap is where briefing a developer, agency, or cofounder gets slow and easy to get wrong.
The PRD Is Missing Decisions
You have the product vision, but the target user, MVP scope, acceptance criteria, risks, and open questions are not yet in a form another person can review.
The Mockups Are Disconnected From the Strategy
A few wireframes can help, but they often live away from the user stories, business model, positioning, and launch assumptions that explain why each screen exists.
The Developer Brief Arrives Too Late
Founders often bring engineers into the conversation after the scope has already drifted. That makes estimation harder and turns planning gaps into build risk.
A five-phase path from idea to reviewable product plan
Agimon moves a founder project through five phases. Each phase keeps the next artifact connected to the decisions already made.
1
Discovery
Capture the customer problem, audience, first assumptions, timeline, budget, and the questions you need to answer before build.
2
Definition
Turn the idea into requirements, user stories, acceptance criteria, scope notes, and product strategy.
3
Design
Create HTML mockups for key screens and link them into user flows, so reviewers can see how the product should work.
4
Developer Handoff
Bring requirements, mockups, strategy context, technical notes, and open decisions into a package a developer or agency can review.
5
Submission
Submit the project for review when the planning package is ready, then use feedback to revise the brief before execution.
What you can hand to the next person
The founder outcome is a connected planning package, not a single generated document. Keep requirements, flows, launch assumptions, and handoff context close enough for the next reviewer to inspect together.
PRD-Style Requirements
Problem, users, product scope, user stories, acceptance criteria, risks, non-goals, and open questions.
Explore the AI PRD generatorInteractive HTML Mockups
Screen-level mockups that help founders explain the experience before final design or implementation.
Explore the AI mockup generatorLinked User Flows
Connections between screens that show how a user moves through the product.
Open the mockup workflow guideGo-to-Market Context
Positioning, channels, pricing assumptions, launch notes, and validation questions tied to the product being planned.
Explore AI go-to-market strategyDeveloper Handoff Material
The requirements, mockups, technical context, and unresolved decisions a developer needs to inspect before estimating or building.
View the developer handoff templateUse Agimon before the next expensive step
Reach for Agimon when the idea is about to get costly to explain, and you want a structured brief before the conversation starts.
Before Hiring a Developer
Create a structured brief before you ask for estimates, timelines, or implementation advice.
Before Briefing an Agency
Give an agency a clearer starting point than scattered notes, screenshots, and a pitch deck.
Before Asking a Technical Cofounder
Show the product logic, not just the ambition, so the discussion can focus on feasibility and tradeoffs.
Before Investor or Advisor Conversations
Use the brief and mockups to explain what you are building. Do not present Agimon output as validation by itself.
Before Pasting Prompts Into an AI Coding Tool
Use Agimon to clarify the product spec first, so the next step starts from a structured plan instead of a vague prompt.
Where founders go next
Use the founder page as the entry point, then move into the closest planning path for your team, market, or next artifact.
Planning With a Product Partner
If a PM is joining the process, keep the product strategy, PRD, and review cycle aligned across the team.
Startup-Specific Planning Paths
If you are building inside a SaaS company or startup studio, follow the industry path that matches your operating model.
Templates for the Next Artifact
If you want a concrete starting point before creating a project, start from a template.
Start free. Upgrade when the plan needs handoff depth.
Agimon has a Free plan for exploring ideas and paid plans for deeper product planning. Current public pricing includes Free, Starter, Pro, and Pro Yearly options. Detailed plan information stays on the homepage pricing section.
No credit card required to start.
Questions founders ask before using Agimon
Do I need to be technical to use Agimon?
No. Agimon is designed to help founders structure the product planning work before implementation. You still need technical review before build, but you do not need to start with a finished spec or codebase.
What exactly do I get that I can hand to a developer or agency?
You can create PRD-style requirements, HTML mockups, linked user flows, GTM context, and developer handoff material in one project. A developer or agency should still review feasibility, architecture, estimates, and implementation details.
Does Agimon create mockups, or just text?
Agimon supports HTML mockups and links between mockups, so the planning package can show screens and navigation flows alongside requirements.
How long does it take to go from idea to a usable brief?
Most founders go from idea to complete product brief in under an hour. That is a typical experience, not a guarantee, and the quality of the brief still depends on the detail you bring to the project.
Can I try Agimon for free?
Yes. Agimon has a Free plan, and current public pricing states that no credit card is required to start. Detailed plan information remains on the homepage pricing section.
Is Agimon just an AI PRD generator?
No. PRD generation is one part of the workflow. Agimon also supports strategy context, HTML mockups, linked flows, and developer handoff material.
Can I use Agimon output for an investor pitch?
You can use the brief and mockups to explain the product more clearly, but the output should not be presented as proof of demand, traction, or technical feasibility.
Does Agimon replace customer discovery?
No. Agimon organizes planning artifacts. Founders still need customer interviews, market evidence, pricing research, design review, and engineering judgment.
Turn the idea into something people can review.
Start with the product you want to build. Leave with a clearer brief, mockups, GTM context, and handoff material for the next serious conversation.
No credit card required to start.