Industry
Productivity / SaaS
Client
Personal product
Role
Product Designer and Developer
Duration
2 weeks

Proposal Generator

Design and launch of a free platform for building tailored business proposals quickly, using templates, modular blocks and automations to cut down on manual work.

  • Product Design
  • UX/UI Design
  • Development
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Proposal Generator editor in a browser, with a proposal cover open, the Document panel on the left and the list of blocks to add on the right

The problem

Putting proposals together has always been one of the most laborious parts of my freelance projects.

Over the years, I used all sorts of quote templates. I would find one that worked for a given project, adapt the whole structure and, shortly after, realize it no longer fit the next one. I often spent more time tweaking the document, trying to reach the level of presentation I wanted to convey, than working on the proposal itself.

Talking to other designers, freelancers and service providers, I realized this struggle was a common one. Some adapted old documents, others built proposals by hand, and some simply shared their prices over a message or on a call.

The problem was not a lack of templates. It was finding a structure that could adapt to different projects without rebuilding the proposal for every new quote.

The nine pages of an old web design business proposal: cover, introduction, portfolio, pre-briefing, methodology, scope, timeline, investment and closing
One of the proposals I used to put together and adapt for every new project

The idea

That pain is what led me to turn a personal need into a product that could be useful to other professionals too.

From the start, the idea was to break the proposal into independent parts. Instead of yet another rigid template, each section would be a block that could be added, removed, reordered and customized to fit the project.

I started with a smaller MVP, bringing together only the essential blocks needed for a complete proposal. The main criterion was simple: the tool had to be easy enough that building the document was faster than adapting an old proposal.

The solution

The product opens straight into the editor. A new proposal starts with a ready-made basic structure, but users can also start from other templates, open previous proposals, start from scratch or save their own structure as a template.

The current version has 31 modular blocks, covering everything from the cover, goals and scope to the timeline, investment, case studies, terms, signature and acceptance.

Add section window with the blocks grouped by category: structure, content, and numbers and deadlines
The section palette, with the blocks grouped by category

The entire structure can be reordered and customized. When blocks are added or removed, the layout and the table of contents update automatically. Changes to the investment also recalculate installments, recurring fees and discounts.

The goal is to leave the operational work to the platform and give professionals control over what actually changes from one proposal to the next.

The process

The biggest challenge was balancing freedom and ease of use.

The more possibilities I added, the greater the risk of turning a tool built to save time into yet another complex editor. That is why the main interface went through several versions, especially in its information hierarchy, the organization of its controls and the way blocks are handled.

The same care went into mobile. The app was designed to work well on small screens too: the panels move to a bar at the bottom, the page fits the width of the screen and responsiveness is preserved across the whole flow, from editing to export.

Proposal open on a phone, fitted to the screen width, with the Deliverables and How I work blocks and the bottom bar for Section, Document, Structure and New section
Proposal Generator on a phone, with the Add tab open and the structure and content blocks
On mobile, the page fits the screen and the panels sit in the bottom bar

Design and development evolved together. I structured reusable components and patterns directly in the product and used AI as support for planning, exploring features and implementation.

Before launch, I shared the product with other professionals. Those first uses brought in feedback on the interface and helped fix friction points before the public release.

The result

What started as a fix for a problem in my own routine grew into a functional product, ready to be used by other professionals.

The launched version brings together different ways to start a proposal, 31 modular blocks, content and pricing automations, reusable structures, customization and PDF export, all in the same flow, on desktop or mobile.

More important than the number of features, the result was an experience in which users can quickly start from a ready-made structure and still keep control over how each proposal is built.

The product remains free and evolving. Based on real usage, new blocks, adjustments and features can be prioritized according to the needs that come up.

Editor with the investment block selected: items and prices in the left panel, a table with the total and the upfront discount on the page, and the Structure panel with the proposal's 15 sections on the right
New proposal window with the starting points: full proposal, lean proposal, monthly retainer and blank
Open proposal window with a saved proposal, its status, the total value and the edit, duplicate, download and delete actions
Browser print window generating the proposal PDF, with the cover and the table of contents in the preview and nine sheets in total
End of the proposal in the editor: the acceptance block with both parties' signatures and the closing with thanks and contact details
The finished product's screens: investment, new proposal, saved proposals, PDF export and acceptance

Success metrics

With the product live, I defined a few indicators to track whether the solution really reduces the effort of creating proposals and becomes a recurring part of users' process:

Completion rate

How many started proposals make it all the way to export.

Retention

How many users come back to create a new proposal.

Reuse

How often previous proposals and custom templates are used.

Block usage

Which structures are used the most and which new needs emerge.

This data, together with feedback from the people using the platform, should guide the product's next iterations.

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