Wave Accounting Payment Reminder Alternative: 5 Tools That Actually Chase Invoices for You

Wave is great for the price (free is hard to beat). But if you've ever tried to set up a real follow-up sequence for unpaid invoices in Wave, you've already noticed the problem.

You get one reminder type. You can toggle it on or off. That's pretty much it.

If you want a wave accounting payment reminder alternative that actually does the chasing for you — multiple touchpoints, custom timing, escalating tone — you're going to need to layer something on top. Here are the options that work without forcing you to ditch Wave entirely.

Why Wave's reminders feel limited

Wave's "automated reminders" are basically: "send the same email X days before due, on due, or X days after." You toggle the schedule on each invoice and Wave fires off a generic reminder.

That's fine for the most polite clients. But here's what Wave doesn't let you do:

• Send a different message at day 3 vs. day 14 vs. day 30
• Escalate tone automatically (friendly → firm → final notice)
• CC yourself or a partner on the chase
• Track who opened what
• Pause the sequence the moment a client replies
• Send an SMS instead of (or alongside) email

For most freelancers I talk to, Wave reminders work for maybe 60% of clients. The other 40% — the slow payers, the ghosters, the "oh sorry I missed that" crowd — need a more deliberate sequence. That's where wave reminders feeling limited starts costing you real money.

The good news: you don't have to abandon Wave. You just need a dedicated reminder layer that watches your invoices and chases on your behalf.

What to look for in a wave invoice follow up alternative

Before the list, here's what actually matters when you're picking a tool to bolt onto Wave:

• Doesn't require you to switch accounting tools. You like Wave. Keep Wave.
• Connects to invoice data somehow — either via Wave's API, Stripe, Gmail, or by letting you forward/upload invoices manually.
• Customizable sequences — multiple emails with different copy and timing.
• Auto-stops when paid — nothing torches a client relationship faster than a "you owe me" email after they've paid.
• Reasonable price. You're using Wave because it's free. Spending $50/mo to chase invoices defeats the point.

Now the actual list.

5 tools to replace Wave reminders (without replacing Wave)

1. Payment Hunter

Payment Hunter was built specifically for the "I have a basic invoicing setup but the chasing part is killing me" problem. You connect it to your invoice source (Stripe, Wave via Zapier, or by forwarding invoice emails), and it runs a multi-step reminder sequence on every unpaid invoice automatically.

The sequence escalates: friendly nudge before due, polite check-in after due, firmer ask at 14 days, final notice at 30. You can edit every email. It pauses the moment a client replies, so you don't accidentally chase someone mid-conversation.

Pricing: Free tier covers a handful of invoices/month. Paid plans start around $9/mo.

Best for: Solo freelancers and one-person businesses who want the chasing on autopilot but don't want to migrate off Wave.

2. Chaser

Chaser is the heavyweight in this category. Multi-step sequences, polished templates, CRM-style dashboards, escalation workflows, the works.

It connects to Wave through Xero/QuickBooks integrations primarily — Wave-direct integration is limited, so most people pipe data through Zapier or use Chaser as a standalone with their Stripe payments.

Pricing: Starts around $40/mo. There's a free trial.

Best for: Small businesses with 20+ open invoices at any time. Overkill if you're sending five invoices a month.

3. Satago

Satago does payment chasing plus credit checks plus invoice financing. The reminder side is solid — automated, customizable, multi-step. The credit-check angle is genuinely useful if you onboard new clients regularly.

It doesn't integrate with Wave directly. You'd connect it via Stripe, or upload invoices manually, or use Zapier as the bridge.

Pricing: Free tier exists; paid plans start around $25/mo.

Best for: Small agencies and consultants who also want to vet new client risk.

4. InvoiceSherpa

InvoiceSherpa runs reminder sequences and also handles payment processing if you want it to. It plugs into a bunch of accounting tools — Wave isn't officially listed, but Zapier handles the gap fine.

The interface feels a little dated, but the core sequencing works.

Pricing: Starts around $39/mo.

Best for: Small businesses that already use a few SaaS tools and don't mind connecting things via Zapier.

5. A Zapier + Gmail setup (the DIY route)

Not a tool exactly, but worth mentioning: if you're handy with Zapier, you can rig up a basic reminder system that watches Wave for unpaid invoices and triggers Gmail drafts (or sends) at set intervals.

You'll spend a few hours building it. It'll be brittle. It won't pause when a client replies unless you build that logic in. But it costs nothing beyond your existing Zapier plan.

Pricing: Free if you stay under Zapier's free tier. ~$20/mo otherwise.

Best for: People who genuinely enjoy building automations and have very few invoices to track.

Quick honest take: which one should you actually pick?

• Sending under 30 invoices a month, want it just to work: Payment Hunter. It's purpose-built for this exact gap.
• Running a small agency, lots of open invoices, willing to pay for polish: Chaser.
• Need credit-checking on top of chasing: Satago.
• Already living in Zapier and like tinkering: Build it yourself.

The thing nobody mentions in these comparisons: most of the productivity gain from any of these tools doesn't come from the fancy features. It comes from removing the decision of whether to send a reminder today. Once that's automated, you stop letting overdue invoices marinate for two weeks because you "felt weird" about pinging the client again.

You don't have to leave Wave to fix this

The temptation when Wave's reminders fall short is to upgrade to QuickBooks or FreshBooks for the better follow-up features. But you'd be paying $20-30/mo for an entire accounting suite when the only piece you actually want is the chasing.

A dedicated wave accounting payment reminder alternative — whether that's Payment Hunter, Chaser, or a Zapier hack — usually costs less, does the chasing better, and lets you keep the Wave setup you already know.

Pick one, give it two weeks, and see how many fewer "did you get my invoice?" emails you have to write yourself.