AI Quote and Estimate App Builder for Software Agencies

A quote that goes out the same day wins more work. Tell Mythex how your software agency works out a price and it builds the estimate form, the PDF-style quote page and a list of every quote you have sent.

Who it's for

Owners and estimators at software agencies who want every quote numbered, saved and easy to find when the client calls back.

What you can build

  • A price list of custom builds, staff augmentation and maintenance retainers you can add to any quote
  • Line items with quantities, your rates, discounts and tax
  • A shareable quote page the customer can accept or decline
  • A list of every quote with its status: draft, sent, accepted, expired
  • Turning an accepted quote into a job or an invoice

How software agencies work

A software agency sells engineering time and outcomes: discovery workshops, fixed-scope builds, sprint-based development, maintenance retainers and developers placed inside client teams. Work comes from referrals, past clients and partnerships, and utilization is the number that makes or breaks the month. Most agencies juggle an issue tracker, time tracking, a proposal tool, spreadsheets for resourcing and a weekly status email. Software helps when clients can see progress without a meeting and the agency can see who is booked, what is billable and which projects are drifting.

What quote & estimate app for Software Agencies has to handle

  • Estimates should be built from features or epics with low and high hour ranges.
  • Roles such as developer, designer, QA and project manager need their own rates.
  • Assumptions, exclusions and a contingency line should be spelled out.
  • Options such as a smaller first release and a fuller version help clients decide.

A tip for software agencies

List assumptions and exclusions as prominently as the price. Most disputes on software projects start with something the client assumed was included, like hosting, content migration or app store submission, and a clear list prevents that conversation.

A prompt to start from

Build a quote and estimate app for a software agency. Keep a price list of services such as custom builds, staff augmentation, maintenance retainers and discovery workshops with a default rate. Let me create a quote for a customer with client name, project and sprint, add line items with quantity, rate and discount, and see a total with tax. Give each quote a number and a shareable page where the customer can accept or decline it, and show all quotes in a list with status and value. Use a database and add a login for staff.

Questions

Can the quote show a range instead of a fixed number?

Yes. Ask for low and high estimates per line, with totals for both and an optional contingency percentage.

Can a customer accept a quote online?

Yes. Each quote gets its own page with an accept and decline button, and the status updates in your list. Ask Mythex to email you when a quote is accepted.

Can an accepted quote become an invoice?

Ask for it in chat: Mythex adds a button that copies an accepted quote's line items into an invoice, so clients are billed exactly what they agreed to.

Do I need to know how to code?

No. You describe what you want in plain language and Mythex writes the code, shows a live preview, and lets you change things by chatting. The code editor and terminal are there if you ever want them.

Do I have to explain my business every time?

No. Mythex remembers who you are and how you work across every project, and follows the standing notes you set for a project, so you are not re-briefing it in each new chat. You can read, edit or switch all of it off.

How much does it cost?

There is a Free plan with daily credits, enough to build and publish a first version. Pro is $25/month and adds full code editing, GitHub export, custom domains, and credit top-ups.

Templates to start from

  • Agency Portfolio Template — Pricing calculator with booking
  • Plumbing Business Site Template — Quote calculator with lead dashboard
  • Invoice Generator Template — Canvas invoicing with PDF export
  • Agency Client Portal Template — PIN-protected views on a Kanban board
  • Quote Generator Template — Line-item pricing, secure client links
  • Trade Publication Template — Research reports, jobs, memberships
  • Grid Agency Portfolio Template — Auto-rotating carousel and case studies
  • Minimal Agency Portfolio Template — Hero slideshow with scroll-reveal text

Guide

How to build an invoicing app

More ways to build with AI

  • AI Website Builder for Software Agencies
  • AI Client Portal Builder for Software Agencies
  • AI CRM Builder for Software Agencies
  • AI Invoicing App Builder for Software Agencies
  • AI Landing Page Builder for Software Agencies
  • AI Dashboard Builder for Software Agencies
  • AI Quote and Estimate App Builder for Septic Tank Services
  • AI Quote and Estimate App Builder for Sign Companies
  • AI Quote and Estimate App Builder for Social Media Managers
  • AI Quote and Estimate App Builder for Software Testing Companies
  • AI Quote and Estimate App Builder for Solar Installers
  • AI Quote and Estimate App Builder for Stone Worktop Fabricators

Start building free