Software product planning

Turn your software idea into a clear product plan

WebGrid helps founders, product managers, consultants, agencies, and software teams clarify users, workflows, scope, risks, and next steps, then share the plan—with an optional MVP estimate.

How much clarity do you need now?

Quick estimate Prioritize an MVP and see editable ranges Five focused steps. Free, no signup. Create a quick MVP estimate Detailed plan Work through the product and handoff decisions Explore as a guest. Sign in to save. Build a detailed product plan
Not sure which route fits?

Choose Quick estimate for an early MVP scope and planning range. Choose Detailed plan when you need broader product, workflow, implementation, and handoff decisions.

Quick estimate choices do not currently transfer into Detailed plan. No verified completion time is published for either route.

Explore how a rough software idea becomes a clear product plan Choose Idea, Decisions, or Plan and handoff to highlight the purpose of that stage. Idea and outcome: define the intended change and primary users IDEA Planning decisions: connect users, workflow, scope, channels, and delivery USERS WORKFLOW SCOPE Plan and handoff: make the decisions and uncertainties shareable PLAN
How an idea becomes a handoff Choose a stage to see what it makes clear.
Explore planning resources
Questions before you start
What is WebGrid?

WebGrid is a software product-planning tool. It helps founders, product teams, consultants, agencies, and software teams turn an early application idea into a structured, shareable product plan, with optional MVP scope, cost, and timeline ranges.

How do Quick estimate and Detailed plan differ?

Quick estimate uses five focused steps to produce a prioritized MVP and editable planning ranges without signup. Detailed plan explores a broader set of product, workflow, channel, and implementation decisions; guests can edit an unsaved plan, while saving and workspace exports require an account and saved project.

What can I use without signup?

You can complete Quick estimate, edit its assumptions, download Markdown or CSV, print the result, and create a reproducible share link without signup. You can also explore and edit an unsaved Detailed plan as a guest, but you cannot save or export that plan until you log in and save it.

Does WebGrid guarantee delivery cost or timing?

No. WebGrid produces planning ranges based on selected scope and editable assumptions. The ranges are not quotations, contracts, or guarantees, and they cannot remove uncertainty about discovery, team performance, dependencies, or changing requirements.