DuePress vs Sliced Invoices
Sliced Invoices is one of WordPress invoicing’s proven veterans — a lean quotes-and-invoices core (~7,000 installs) with a decade of production history. Its business model is the thing to understand before choosing it. We build DuePress; bias disclosed. Bundle pricing verified June 2026 from slicedinvoices.com.
At a glance
| DuePress | Sliced Invoices | |
|---|---|---|
| Free card payments | Stripe + Square | No — Stripe lives in the $179/yr Business bundle |
| Free quotes | No | Yes |
| Deposits / partial payments | Free, balance-tracked | Deposits: Freelancer bundle $79/yr · Partials: Business $179/yr |
| Recurring invoices | Pro $79/yr | Freelancer bundle $79/yr |
| Client area/portal | Pro | Business bundle $179/yr |
| Bundles (June 2026) | Free · Pro $79/yr | Freelancer $79 · Business $179 · Agency $299 /yr |
The extension math
Sliced’s free core does the basics well — flexible taxes, pre-defined line items, reminders, multiple currencies and languages. Everything else is à la carte, and the combination most service businesses actually need tells the story: card payments + deposits + partial payments = the $179/year Business bundle, renewing annually. The identical combination is $0 in DuePress. Over three years that’s $537 vs $0 — before you’ve used a single feature DuePress charges for.
To be fair to the model: if all you need is quotes + basic invoices with no card payments, Sliced free costs nothing and carries a decade of stability. And its Freelancer bundle ($79/yr) prices recurring invoices identically to our Pro.
Where Sliced genuinely wins
- Free quote documents — DuePress doesn’t do quotes.
- A decade of production history and a minimal footprint.
- 30-day money-back guarantee on every extension and bundle.
Verdict
Pick Sliced Invoices for free quotes and minimal needs where card payments can wait. Pick DuePress when the point is getting paid by card — wallets, deposits, automatic reminders, modern client page — without a $179/year bundle: what’s included free · download.