Business Proposal Software for Builders, Architects, and Designers

Blueprints win projects, but proposals win clients. Prospero helps construction and architecture professionals present bids that combine precision, creativity, and professionalism, enabling you to move from concept to contract faster.

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Key Features

From detailed project scopes to polished visual presentations, Prospero equips you with the tools to pitch, plan, and secure construction and architecture projects with confidence.

Industry-Specific Templates

Skip the generic proposal struggle. Use templates specifically designed for contractors, architects, and design firms. Highlight structural details or creative design concepts in a format that clients instantly understand.

  • Pre-built templates
  • Drag-and-drop editor
  • Content library
  • Collaboration tools
See all Pre-built Templates
Industry-Specific Templates

AI Text Generator

Not every client speaks the language of "architect" or "engineer." Prospero's AI helps simplify complex technical terms into clear, persuasive language that clients can grasp without losing the professional edge. Perfect for making your vision accessible while maintaining authority.

  • Grammar and clarity checks
  • Simplify technical details
  • Adjust tone for clients
  • Texts suggestions
AI Text Generator

Users and Permissions

Whether you're an architecture firm or a construction crew, collaboration is essential. Prospero lets you assign roles, manage access to sensitive details like budget breakdowns, and collect feedback all in one shared, secure platform.

  • Add user roles
  • Track team activity
  • Private credentials
  • Team collaboration
Users and Permissions

Built-in E-Signatures

Don't let paperwork slow down your build. Clients can approve and sign proposals instantly from any device, so you can secure contracts and get projects underway without weeks of waiting.

  • Sign on any device
  • Mobile signing
  • Desktop signing
  • Instant approvals
Built-in E-Signatures

Emails & Reminders

Construction and design projects involve big decisions and sometimes hesitation. Prospero automates follow-ups with professional, timed emails & reminders that nudge clients without pushing too hard.

  • Customizable reminder emails
  • Multiple follow-up options
  • Delivery of signed contracts
Emails & Reminders

Proposal Insights and Analytics

Get insights into how your clients interact with your proposals. With analytics, you can refine your approach, improve follow-ups, and win more bids.

  • Real-time open notifications
  • Acceptance rates
  • View proposal progress
Proposal Insights and Analytics

Create proposals with ease

Integrate with any Platform in a Few Clicks

Prospero integrates with FreshBooks, QuickBooks, Stripe, Integromat and Zapier, so you can generate an invoice and get paid with one click. You can also install 3rd party scripts like Google Analytics, heatmaps and live chats.

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Prospero not only allows me to structure all of my services well, but each and every proposal looks incredible. I have even received compliments from clients regarding the level of organization and the quality of my presentation.

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Prospero is helping us to achieve exhilarating and invigorating results. We're receiving more qualified leads and higher conversion rates, followed by an explicit WOW reaction from our clients. It's a great boost to any business and it's easy to use!

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Prospero helps me create high converting proposals! It has every possible feature a small business proposal tool needs to have and more but at fraction of the cost. Needless to say that it saves me hours of work.

Create proposals with ease

Why Do Our Customers Love PROSPERO?

Trusted by 2,000+ businesses in 57 countries

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