Estimates & Quotes
Estimates & Quotes
Create professional estimates and quotes in minutes. Send to clients and convert to invoices with one click.
Win more business with professional estimates
Create Estimates
Build detailed estimates with line items, taxes, discounts, and terms. Professional formatting that impresses clients.
Convert to Invoice
One-click conversion when a client accepts. All details carry over — no re-entry required.
Template Library
Start from 50+ estimate templates. Filter by industry and project type for a head start.
Custom Branding
Add your logo, colors, and fonts. Your estimates look like a premium agency — not a spreadsheet.
Start sending estimates today
Free plan includes 3 estimates per month. No credit card required.
Frequently Asked Questions
What is an estimate?
An estimate (also called a quote or proposal) is a document you send to a potential client before starting work. It outlines the scope, pricing, and terms of a project so the client knows what to expect. Unlike an invoice, an estimate is not a request for payment — it's a sales tool.
How do I convert an estimate to an invoice?
One click. When a client accepts your estimate, hit "Convert to Invoice" and Eonebill automatically creates a new invoice with all the same details. No re-typing, no copy-pasting. You can also partial-convert if the scope changes.
Can I edit estimates after sending?
Yes. You can edit any estimate before it's accepted. Once converted to an invoice, the invoice becomes independent — changes to the estimate won't affect it. You can also duplicate any estimate to create a new version.
What are the limits on the free plan?
Free plan includes 3 estimates per month. Upgrade to Pro ($19/mo) for unlimited estimates and invoices.
Your Complete Workflow
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Free $0 · Pro $19/mo · Business $69/mo
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