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4 Comments

Validating a simple automated reminder tool for late freelance invoices

Hey IH,
Quick question for freelancers and solopreneurs:
Does chasing late invoice payments drive you crazy too?
You finish the work, send the invoice, then spend the next few days (sometimes weeks) awkwardly following up, checking your bank, and stressing about cash flow. It feels exhausting and a bit embarrassing.
I’m testing a simple idea: an automated tool that sends polite, well-timed reminders and tracks overdue invoices, just so we don’t have to chase manually anymore.
Would something like this actually make your life easier?
If you have 30 seconds, I’d really appreciate your honest feedback here:
https://validator.saarza.com/
(No product yet, I’m actually just trying to understand if this is a real pain point worth solving.)
Would love your thoughts, whether it’s “yes this drains me every month” or “I’ve found a workaround”.
Thanks in advance!

posted to Icon for group Ideas and Validation
Ideas and Validation
on April 6, 2026
  1. 1

    This is a real pain, but reminder emails are only half the fix. Freelancers usually get paid faster when they set terms before work starts, take a deposit, break larger jobs into milestones, invoice immediately, and have a clear follow-up cadence after the due date. If your tool helps with that full workflow, not just the awkward nudge, I think it is much more compelling.

  2. 1

    If you're serious about validating this, you should enter it into the Validation Arena. It's a competition specifically for builders to test if their ideas have legs.
    $19 to enter.
    Winner gets a trip to Tokyo.
    The prize pool just opened ($0), so your odds are absolute best right now.

  3. 1

    This is a real pain point, but I think the strongest angle is helping freelancers decide what to send and when, not just automating the chase.

    A simple sequence that works well in the UK is:

    1. Friendly reminder the day after due date
    2. Firmer reminder 7 days later with the original invoice attached
    3. Clear final notice with statutory interest and compensation mentioned if payment is still overdue

    If you also let people log when payment lands, pause reminders automatically, and see which clients are repeat late payers, the product becomes much more useful.

    For people who do not want software, a lot of the value is actually in the wording. Good reminder templates and a clear escalation path solve most of the stress before anyone needs a full system.

  4. 1

    It will be useful only if you are combing with other layers in whole payment process.

    Lets say your tool keeps sending reminders, you still have to check your accounts, stress about cashflow. The primary concerns are not solved with this solution, yet.

    May be customer might have already paid, how will your tool knows the payment has been made and reminder has to stop?

    Adding another layer, such as an indicator or signal to let your tool know that payment has been made and provide with dashboard about number of invoices pending, number of reminders sent for each invoice, probably build a customer ranking profile based on historical payment behaviour, etc.,

    If the solution is "Just for sending reminders continuously" then it is ok. But remember, I as a customer would not like to get a continuous reminders even after making payment. I might even skip the future business.

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