SendBilling vs Wave: which invoicing tool fits you?
Both send invoices. They solve very different problems otherwise — Wave is a free accounting suite with invoicing bolted on; SendBilling is an invoicing tool you can own for a one-time $19.99, with no payment processing of its own. Here’s the honest breakdown.
Verdict in 30 seconds
Pick SendBilling if…
- You just want fast, branded invoices — not a ledger
- You’d rather pay once than watch a subscription meter run forever
- You want your own payment provider in the loop, not a processor sitting between you and your money
- You find full accounting software overkill for what you do
Pick Wave if…
- You need real double-entry bookkeeping, not just invoices
- You want bank-feed reconciliation and financial statements in one place
- You’d rather use one free tool for invoicing and accounting than pay for two
- You’re comfortable with Wave processing your card/bank payments directly
Side-by-side comparison
| SendBilling | Wave | |
|---|---|---|
| Starting price | Free, or $19.99 once for Lifetime | Free (Starter); Pro is $19/mo or $190/yr |
| Ongoing subscription? | No No — Lifetime is one payment | Yes Only if you upgrade to Pro |
| Invoice limits | Unlimited (free during early access) | Unlimited on every plan, including free |
| Recurring invoices | Yes | Yes |
| Estimates / quotes | Yes | Yes |
| Multi-currency invoicing | Yes, per-invoice currency & rate | Invoices support foreign currencies; reporting stays in your base currency |
| Double-entry accounting / bank feeds | No | Yes |
| Holds or processes your funds? | Never — connect Stripe, Wise, or your bank link; you get paid directly | Yes — Wave is the payment processor for card/bank payments |
| Payment processing fee | N/A — SendBilling takes no cut; your own provider’s standard fees apply | ~2.9% + $0.60/card, ~1% (min $1) for bank payments (as of 2026) |
| Learning curve | Minutes — built for invoicing only | Low for invoicing, steeper once you use full bookkeeping |
Wave figures as of 2026, sourced from Wave’s own pricing and help pages — always confirm current pricing on waveapps.com/pricing before you decide, since vendor pricing changes over time.
Pricing deep-dive: 1-year and 3-year cost
If you only ever need invoicing, Wave’s free Starter plan and SendBilling’s free plan cost the same: nothing. The math changes once you want the extras — reminders, custom branding, unlimited recurring invoices, multiple businesses — that sit behind Wave’s paid Pro tier but come bundled into SendBilling’s one-time Lifetime price.
| Plan | 1 year | 3 years |
|---|---|---|
| SendBilling Lifetime | $19.99 (one-time) | $19.99 (still one-time) |
| SendBilling Pro (monthly) | ≈ $55 ($1 first month + 11 × $4.99) | ≈ $165 |
| Wave Starter | $0 (plus per-transaction payment fees) | $0 (plus per-transaction payment fees) |
| Wave Pro (monthly) | $190–$228 (at $19/mo, list price) | $570–$684 |
Wave Pro list price is $19/month or $190/year as of 2026, and Wave sometimes runs a discounted introductory rate — check Wave’s pricing page for the current promo. SendBilling’s Pro plan and Lifetime tier are currently marked “coming soon” during early access — see our pricing page for the live status; everything is free and unlimited right now. The takeaway holds either way: past year one, a one-time $19.99 purchase is dramatically cheaper than any recurring plan, including Wave’s.
When Wave is the better choice
We’d be doing you a disservice to pretend otherwise — for a meaningful slice of small businesses, Wave is genuinely the better tool:
- You need real double-entry accounting. Wave has a full chart of accounts, bank-feed reconciliation, and financial statements built in — SendBilling doesn’t try to be an accounting system, and shouldn’t be your only tool if you need one.
- You want it all under one free roof. If your budget is genuinely $0 and you’re fine with Wave processing your payments directly, its free Starter plan covers invoicing, expense tracking, and bookkeeping in one place — no second subscription needed.
- You want an established ecosystem. Wave has been around for over a decade, integrates with accountants and bookkeepers who already know it, and offers a payroll add-on if you hire employees or contractors.
When SendBilling is the better choice
- You just want to invoice, not do accounting. No chart of accounts, no bank reconciliation to learn — you open it, build an invoice, and send it.
- You’d rather own the tool than rent it. $19.99 once for Lifetime beats a $19–$25/month subscription the moment you look past year one — see the math above.
- You don’t want a processor sitting between you and your money. SendBilling never touches your funds. You connect Stripe, Wise, or your own bank link, and customers pay you directly — no payout hold to worry about because there’s no payout to hold.
- You want no upsell pressure. Every feature — custom branding, recurring billing, reminders, multi-currency — is included, not gated behind a second tier you have to notice you need.
Frequently asked questions
Is Wave really free?
Yes — Wave's Starter plan is genuinely $0/month with unlimited invoicing, double-entry bookkeeping, and financial reports. Wave makes money from optional add-ons instead: payment processing (about 2.9% + $0.60 per card transaction, or 1% with a $1 minimum for bank/ACH payments, as of 2026), payroll, and the $19–$25/month Pro plan for bank-feed automation and unlimited team seats. Check Wave’s own pricing page for current numbers before you decide.
Is SendBilling really $19.99 for life, or is that a teaser price?
It’s a one-time, one-price purchase — $19.99 once for Lifetime access, no renewal. Right now SendBilling is in early access, so every feature is free and unlimited on every plan while paid tiers, including Lifetime, are marked “coming soon.” See the pricing page for the live status.
Does SendBilling do full accounting like Wave?
No, and we don’t pretend to. SendBilling is focused on invoicing, estimates, recurring billing, and reminders — not double-entry bookkeeping, bank-feed reconciliation, or payroll. If you need a full ledger and financial statements, Wave (or a dedicated accounting tool) is the better fit.
Does either tool hold my money?
SendBilling never touches your funds — you connect your own Stripe, Wise, or bank link, and customers pay you directly. Wave processes payments itself, and some users report holds or delayed payouts, particularly on larger or unusual transactions; this is common with any payment processor that also acts as the merchant of record, not unique to Wave. If uninterrupted cash flow matters most, factor that into your decision and read Wave’s own payments terms.
Try SendBilling free — see for yourself.
No credit card required. Send your first invoice in minutes, or try the free generator with no signup at all.
Updated July 2026. Wave is a trademark of Wave Financial Inc.; SendBilling is not affiliated with or endorsed by Wave.