Quidbill

Wave Alternative · honest comparison

Free accounting or agent-operable invoicing?Payment fees do not tell the whole story.

Wave Starter includes unlimited invoices and bookkeeping for $0, with optional online payment processing. Quidbill charges for a focused invoice workflow and adds Agent API/MCP drafting with mandatory human approval.

Wave pricing checked July 11, 2026 · processor fees kept separate

Why people compare

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Wave Invoicing Really Has a Free Plan

Wave Starter includes unlimited invoices and bookkeeping. Card fees apply only when online payments are enabled and used.

Official Wave pricing, checked July 11, 2026

Processing Is a Separate Choice

Quidbill does not collect invoice-recipient payments. External payment providers can still charge their own fees, so card-fee math is not equivalent to subscription savings.

Wave pricing and Quidbill payment boundary

Quidbill's Difference Is Agent Control

Compatible agents can prepare Quidbill drafts through HTTP or MCP, but a human must approve agent-created invoices before sending.

Quidbill Agent API and MCP implementation

Honest comparison

Quidbill vs Wave

Quidbill is deliberately narrower: invoice fast, track payment status, keep follow-up visible, and leave full accounting suites to teams that really need them.

CapabilityQuidbillWave

Starter price

Quidbill3 invoices included
Wave$0 with unlimited invoices

Paid monthly price

Quidbill$29 Pro / $49 Agent
Wave$19 Pro in the US

Bookkeeping

Quidbill
Wave

Online payments

QuidbillNo; external payment instructions
WaveOptional, subject to processing fees

Automatic late reminders

QuidbillReview and queue reminders
WaveAvailable on Pro

Agent API + MCP

QuidbillPurpose-built
WaveNot the product's focus

Agent-created draft gate

QuidbillHuman approval required
WaveNo equivalent Quidbill workflow

Bottom line

Wave is hard to beat on price and is stronger when bookkeeping and online payments belong together. Quidbill is for founders willing to pay for a narrower invoice desk that external agents can operate without receiving send authority.

Decision guide

Which fits better?

Choose Quidbill if

  • You already keep books elsewhere
  • You want an MCP or HTTP agent to prepare invoice drafts
  • You require human approval for agent-created invoices

Choose Wave if

  • You want free unlimited invoicing
  • You need bookkeeping in the same product
  • You want online card or bank payments embedded in invoices

Source note

Wave plans, invoice limits, and payment fees were checked against Wave's official pricing page on July 11, 2026. Card-fee examples and fabricated founder stories were removed because Quidbill does not replace the external payment processor.

Migration path

Do the workflow test, not fee theatre

Keep Wave if its accounting and payments are valuable

Start your migration

$29/month · cancel anytime · 3 free invoices first

  1. 01

    Map your Wave use

    Separate invoicing from bookkeeping, receipts, payments, and reports.

  2. 02

    Export records

    Preserve accounting and invoice history before changing tools.

  3. 03

    Add one client to Quidbill

    Recreate a current client manually and set external payment instructions.

  4. 04

    Test agent approval

    Create one draft through MCP or the Agent API and approve it in the app.

Questions

Wave alternative questions

Is Wave's free plan fake?

No. Wave Starter is $0 and includes unlimited invoices and bookkeeping. Processing fees apply when eligible online payments are used.

Will Quidbill eliminate payment processing fees?

No. Quidbill does not process invoice payments. Any external provider you choose may charge its own fees.

Is Quidbill cheaper than Wave?

No on subscription price. Choose Quidbill for its focused and approval-gated agent workflow, not a claim that paid software is cheaper than Wave Starter.

Does Quidbill automate late reminders?

Quidbill provides reminder preparation and queueing. This page does not claim a fully automatic recurring reminder schedule.