Build BetterProposals.Win MoreProjects.
The professional proposal builder designed specifically for construction industry professionals.





10,000+
Contractors
250,000+
Proposals Created
85%
Win Rate
75%
Time Saved
Transform Your Proposal Process
Simple ProjeX streamlines your proposal process, making it faster and more efficient. Here's how it works:
Easily create reusable templates tailored to your projects. Leverage dynamic variables and real-time material pricing to calculate costs with precision.
Use your templates or start from scratch to build proposals with live cost calculations based on selected materials and user inputs.
Send proposals directly to clients for review, track their activity, and collect digital signatures — all in one place with no 3rd-party apps.
Build Your Success
Our powerful tools are designed specifically for construction professionals to create stunning proposals that get approved faster.
Industry-Specific Templates
Pre-built templates designed for electrical, plumbing, ADU construction and more.
Cost Estimation Tools
Accurate cost calculations with built-in material and labor databases.
Project Visualization
Include 3D renderings and visual mockups to help clients see the finished project.
Modular Components
Mix and match proposal sections to create the perfect document for each client.
Client Management
Keep track of all your clients and their project requirements in one place.
Digital Signatures
Secure e-signature capabilities for faster project approvals and contract signing.
Built For Your Work
We understand the unique requirements of different construction specialties.
Industry Solutions

Electrical Contractors

Plumbing Professionals

ADU Builders
INDUSTRY INSIGHTS
Practical advice and insights to help you stay ahead in the rapidly evolving world of project management.

How Simple ProjeX Is Revolutionizing Construction Proposals
Discover how Simple ProjeX empowers contractors with industry-specific templates, real-time collaboration, and digital signatures—making proposal creation faster, easier, and more professional.

Customer Success: 3 Ways Our Users Win More Projects
See how real contractors are saving hours each week, improving win rates, and impressing clients with Simple ProjeX. Read their stories and learn how you can do the same.

Why Industry-Specific Templates Matter for Your Business
Generic proposals don’t cut it. Learn how our tailored templates for electrical, plumbing, and ADU builders help you stand out and win more bids.

From Estimate to E-Signature: The Simple ProjeX Workflow
Walk through a typical project lifecycle in Simple ProjeX—from fast, accurate estimates to client-ready proposals and secure digital signatures—all in one place.
Simple, Transparent Pricing
Choose the plan that fits your business needs
Starter
Perfect for small contractors and individual professionals
Includes:
- 5 proposals per month
- Basic templates
- Cost estimation tools
- Email support
Professional
Ideal for growing construction businesses
Includes:
- Unlimited proposals
- All industry templates
- Advanced cost estimation
- Client management
- Digital signatures
- Priority support
Enterprise
For established construction companies with multiple teams
Includes:
- Everything in Professional
- Team collaboration tools
- Custom branding
- API access
- Dedicated account manager
- Training sessions
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Frequently Asked Questions
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Transform Your Proposal Process Today
Join thousands of construction professionals who are winning more projects with Simple ProjeX
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