Ongoing free document creation
Eonebill
30 documents/month across 3 clients
Billdu
Seven-day trial; afterward an unsubscribed account is view-and-export only
⚖️US pricing checked August 2026
Eonebill — Best Free Billdu Alternative (2026)
Eonebill has an ongoing free plan; Billdu has a seven-day trial, then paid plans with unlimited invoices. Choose Eonebill for AI drafting and US contractor workflows, or Billdu for stronger mobile operations, expense tracking, and automation.
Direct pricing answer
Billdu removes invoice caps on paid plans; Eonebill keeps a permanent free allowance
Billdu unlocks all features for a 7-day trial, then its Lite plan starts at $7.99/month. Eonebill Free provides 30 documents per month across 3 clients.
Plan
Price
Billing
Core allowance
Eonebill Free
$0
Ongoing free plan
30 documents/month across 3 clients
Billdu trial
$0 for 7 days
Ends automatically; no card required to start
All features unlocked during the trial, with up to 10 sent emails per day
Billdu Lite
$7.99/month
$4.99/month effective with annual billing
Unlimited invoices and expenses, 10 clients, status tracking, attachments, and client signature
Billdu Standard
$14.99/month
$9.99/month effective with annual billing
50 clients, estimates and quotes, two team members, payment reminders, receipts, and accountant access
Eonebill Pro
$19/month
$14/month with annual billing
Unlimited documents, 50 clients, AI workflows, and dedicated e-signature workflows
Billdu Premium
$27.99/month
$19.99/month effective with annual billing
Unlimited clients, 10 team members, recurring invoices and expenses, API, Xero, and priority support
Billdu prices and plan gates were checked in August 2026. Its annual figures are the effective monthly amounts displayed by Billdu; taxes, stores, regions, and promotions can change the final charge. Verify Billdu pricing and limits.
Billdu vs Eonebill Feature Comparison
Billdu is a mature mobile invoicing and small-business operations toolkit, not a basic invoice generator. Eonebill differs through its permanent free allowance, AI-assisted drafting, and US tax document focus.
Unlimited invoices
Eonebill
30/month on Free; unlimited on Pro and above
Billdu
Unlimited invoices and expenses on every current paid plan
AI-assisted document drafting
Eonebill
Draft invoices and several business documents from plain language
Billdu
Not listed in the checked pricing, feature, or invoicing pages
Native mobile apps
Eonebill
Responsive web application
Billdu
Native iOS and Android apps with web sync and offline document work
Estimates, quotes, and operations tools
Eonebill
Business-document workflows including estimates and proposals
Billdu
Estimates and delivery notes start on Standard; appointments use a separate subscription
Expenses, reminders, and recurring billing
Eonebill
Receipt extraction, expense records, reminders, and recurring billing workflows
Billdu
Expenses start on Lite, reminders on Standard, and recurring invoices on Premium
Client signatures
Eonebill
Dedicated remote e-signature workflows
Billdu
A client can sign a document directly on the user’s mobile device
Online invoice payments
Eonebill
Hosted online invoice payment workflows
Billdu
Online invoice payments and payment-status tracking
API and regional e-invoicing
Eonebill
No public API or Billdu-style European e-invoicing network listed
Billdu
API on Premium; supported-country e-invoicing on Standard and Premium
US contractor tax workflows
Eonebill
W-9, 1099, and Schedule C tools
Billdu
Not listed among Billdu’s checked core product features
| Feature | Eonebill | Billdu |
|---|---|---|
| Ongoing free document creation | 30 documents/month across 3 clients | Seven-day trial; afterward an unsubscribed account is view-and-export only |
| Unlimited invoices | 30/month on Free; unlimited on Pro and above | Unlimited invoices and expenses on every current paid plan |
| AI-assisted document drafting | Draft invoices and several business documents from plain language | Not listed in the checked pricing, feature, or invoicing pages |
| Native mobile apps | Responsive web application | Native iOS and Android apps with web sync and offline document work |
| Estimates, quotes, and operations tools | Business-document workflows including estimates and proposals | Estimates and delivery notes start on Standard; appointments use a separate subscription |
| Expenses, reminders, and recurring billing | Receipt extraction, expense records, reminders, and recurring billing workflows | Expenses start on Lite, reminders on Standard, and recurring invoices on Premium |
| Client signatures | Dedicated remote e-signature workflows | A client can sign a document directly on the user’s mobile device |
| Online invoice payments | Hosted online invoice payment workflows | Online invoice payments and payment-status tracking |
| API and regional e-invoicing | No public API or Billdu-style European e-invoicing network listed | API on Premium; supported-country e-invoicing on Standard and Premium |
| US contractor tax workflows | W-9, 1099, and Schedule C tools | Not listed among Billdu’s checked core product features |
Which Product Fits Your Business?
Choose Eonebill if...
- ✓ You need an ongoing free document allowance
- ✓ Plain-language document drafting is the priority
- ✓ W-9, 1099, and Schedule C workflows matter
- ✓ You prefer a focused document-first web app
Choose Billdu if...
- ✓ Native iOS or Android apps are essential
- ✓ You need unlimited invoices on a paid plan
- ✓ Expense tracking and payment automation matter
- ✓ API, Xero, or regional e-invoicing is required
Moving from Billdu to Eonebill
Eonebill does not provide a one-click Billdu migration. Export and verify the records you need before recreating active work.
1
Export Billdu Records
Download invoices as PDF and use the mass-export formats available in your Billdu account for documents, clients, products, and services. Keep a local copy before changing subscriptions.
Read Billdu’s official PDF export steps2
Preserve Operational History
Separately retain expenses, payments, reports, recurring schedules, signed documents, team records, accountant exports, Xero data, and regional e-invoicing records. An invoice PDF is not a complete account migration.
3
Import Clients and Verify Active Work
Prepare compatible client data for Eonebill, recreate only active documents, and verify recipients, totals, taxes, currencies, signatures, email delivery, payment settings, and PDF appearance before switching.
Billdu vs Eonebill FAQ
Is Billdu free in 2026?
Billdu currently offers a seven-day free trial with all features enabled and no payment method required. The trial ends automatically. Billdu says accounts that do not subscribe remain active in a limited state where existing data can still be viewed and exported, so this should not be described as an ongoing free invoicing plan.
How much does Billdu cost?
On the pricing page checked in August 2026, monthly billing is $7.99 for Lite, $14.99 for Standard, and $27.99 for Premium. Billdu displays annual-billing equivalents of $4.99, $9.99, and $19.99 per month. Verify the selected billing term and store before purchase.
Is Eonebill or Billdu better for freelancers?
Eonebill is the leaner fit when an ongoing free allowance, AI-assisted document drafting, and US W-9, 1099, or Schedule C workflows matter most. Billdu is stronger when native mobile apps, offline document work, expense and payment tracking, team access, API, Xero, or supported-country e-invoicing belong in the same tool.
Does Billdu offer AI invoice generation?
The Billdu pricing, feature, and invoicing pages checked in August 2026 do not list AI-assisted invoice drafting. Billdu instead emphasizes fast template-based creation, mobile access, expense tracking, payment tools, and automation. Because products change, verify Billdu’s current feature page if AI is a deciding factor.
Does Billdu have mobile apps and client signatures?
Yes. Billdu provides native iOS and Android apps that sync with its web app and support some offline document work. Its client-signature feature lets a customer sign directly on the Billdu user’s mobile device; that is different from a remote signature-request workflow.
Can I automatically migrate from Billdu to Eonebill?
No. Eonebill does not provide a one-click Billdu migration. Billdu supports PDF downloads and documents broader mass-export workflows. Export invoices, clients, items, expenses, and reports in the formats available to your account, preserve signed records, import compatible client data into Eonebill, and recreate only active documents after verification.
Try the Ongoing Free Document Option
Keep Billdu when its mobile, expense, automation, and integration depth fit better. Try Eonebill when AI drafting, US contractor tools, and a permanent free allowance are the priority.