Stop Guessing.
Start Profiting.
Create accurate estimates in minutes, send branded PDFs to clients, collect digital signatures, and automate follow-ups. Know your numbers. Win more jobs.
No credit card required • Cancel anytime
Watch How It
Works in 60 Seconds
See how easy it is to create estimates, send them to clients, and close deals.
Tired of Losing Money
on Every Job?
Guessing on prices
You wing it on every estimate and wonder why profits are razor-thin at the end of the month.
Forgetting overhead costs
Insurance, fuel, tools, taxes — the hidden costs that silently eat your margins on every job.
Hours building estimates
Nights spent at the kitchen table with spreadsheets, calculators, and scribbled notes.
Unprofessional PDFs
Hand-written quotes or plain-text emails that make you look like you don't have it together.
No follow-up system
Sent an estimate and never heard back? You forgot to follow up — and lost the job.
No idea if they even looked
You send an estimate into the void with zero visibility into whether the client opened it.
Everything You Need to
Price With Confidence
From building estimates to closing deals — all in one tool.
Estimator Calculator
Select from your custom templates and generate accurate estimates with real-time pricing.
- Choose from saved templates
- Multi-service estimates
- See totals update instantly
- Base cost & markup breakdown
Custom Templates
Build reusable templates with your services, base prices, markup percentages, and units.
- Create unlimited templates
- Set base prices and markup %
- Define units (hour, sqft, each)
- Organize by service type
Overhead Calculator
Calculate your true hourly rate by factoring in all business expenses and profit margin.
- Input all monthly expenses
- Factor in taxes and insurance
- Set your profit margin
- Know your true hourly rate
Send & Track Estimates
Send professional branded PDF estimates directly to clients and track every interaction.
- Branded PDF with your logo
- Email delivery via SendGrid
- Real-time view notifications
- Track estimate status
Digital Signatures
Clients can review, approve individual services, and sign estimates online — no paperwork.
- Online signature pad
- Service-level approval toggles
- Signed PDF auto-sent to both
- Decline option for transparency
Automatic Follow-ups
Never lose a deal. Set up automatic follow-up emails with custom timing and messages.
- 3 configurable follow-up emails
- Custom timing (days after send)
- Custom message templates
- Auto-cancel when signed/declined
From Estimate to
Signed Deal in Minutes
Build Your Estimate
Select templates, add services, set quantities. See real-time pricing with markup breakdown.
Send to Client
One click sends a branded PDF via email with a link to view and sign online.
Client Signs Online
Clients review services, toggle approvals, and sign digitally. No paperwork needed.
Deal Closed
Signed PDF auto-sent to both parties. Follow-ups cancel automatically. You're ready to work.
Trusted by Contractors
Who Price to Win
“I used to spend 2 hours on each estimate. Now it takes me 10 minutes. GrowZbl paid for itself in the first week.”
“The overhead calculator was a game-changer. I realized I was undercharging by 30% on every job. Never again.”
“Clients love the digital signatures. I went from waiting days for a response to getting signed estimates back within hours.”
GrowZbl vs. The
Old Way
One Plan.
Everything Included.
No tiers, no hidden fees. Every feature for one flat price.
Everything included
- Unlimited estimates
- Custom templates & services
- Overhead calculator
- Branded PDF generation
- Email delivery & tracking
- Digital signatures
- Real-time view notifications
- Automatic follow-up emails
- Client management
- Cloud access on any device