Alternatives

Products that do what Fluxus Recovery does

Unpaid invoice? We chase it. 5% fee. No cure, no pay.

1. 1
   Unpayd▲139

   Automated invoice collections for small businesses 💰

   2018

2. 2
   Free Invoice Calculator▲92

   How much are you losing due to unpaid or delayed invoices?

   2020

3. 3
   CertNode Reflex▲91

   AI-powered chargeback defense. Pay only when you win.

   Feb 2026 · marketplace.stripe.com

4. 4
   LatePay▲5

   Stop chasing late invoices

   Feb 2026

5. 5
   FlowCollect▲2

   We chase your clients until you get paid

   May 2026 · flowcollect.io

6. 6
   Steerd▲9

   One place for the whole job, inquiry to paid invoice

   5d ago · steerd.io

7. 7
   Collectli▲4

   Stop chasing clients. Start getting paid.

   Apr 2026 · collectli.app

8. 8
   Chasa – AI Invoice Follow‑Ups ▲1

   AI‑crafted invoice follow‑ups freelancers send themselves.

   Aug 2026 · docstoc.io

9. 9
   Invoke▲3

   Stop chasing payments. Let Invoke do it.

   Jun 2026 · invokepay.com

10. 10
    FreelanceFlow — From Client to Paid▲6

    Get paid on time—no awkward manual follow‑ups.

    Jul 2026 · usefreelanceflow.lovable.app

11. 11
    Invoice Reminder▲1

    Stop chasing invoices. Let AI do the awkward part.

    Apr 2026 · invoiceremind.org

12. 12
    Invosi▲3

    Easy invoicing with auto-reminders and remembered clients.

    Jul 2026 · invosi.co

13. 13A2
    A $20/year invoicing tool for solo developers (simple, fast, no bloat)▲13

    Hi HN! I built a super lightweight invoicing platform for solo developers, freelancers, and one-person businesses. Most invoicing software costs $20–$40/month and is packed with features you don’t need. Mine is $20/year and focuses on the essentials: • Create invoices in seconds • Send invoices by email • Automatic email reminders • Recurring invoices • Simple dashboard for paid/unpaid tracking • No team features, no CRM, no bloat I built this because I freelance occasionally, and every invoicing tool I tried either felt bloated, overly enterprisey, or was way too expensive…

    Dec 2025 · sidepay.app

14. 14
    Invoice Tracker▲2

    Stop chasing clients. Get paid with automated reminders.

    Apr 2026 · invoice-tracker-rust.vercel.app

15. 15
    GigInvoice▲3

    You've done the work, now get paid without the fuss.

    Feb 2026 · giginvoice.com

16. 16
    Follow-up Invoices▲2

    Get paid faster. Stop chasing invoices by hand.

    Jul 2026 · followup-frontend-daea.onrender.com

17. 17PF
    Poutly| Friendly email reminders to past due clients▲6

    I've heard many freelancers complaining about clients taking ages and ages to pay after a project has been completed. In my experience, I have seen that the invoice that gets "chased" is normally the one that gets paid first. Poutly send friendly email reminders (SMS coming soon) to past due clients. Would love your thoughts. http://paymentrem.herokuapp.com

    2013

18. 18
    DueMate▲2

    Invoice tracker + client reliability scoring for freelancers

    Mar 2026

19. 19
    Nudge▲3

    Get paid without chasing. Automated invoice follow-up.

    Mar 2026 · nudgehq.xyz

20. 20
    VOKASH▲3

    Turns unpaid invoices into instant cash for SMEs.

    Mar 2026 · vokash.io

21. 21
    CrispInvoice▲6

    Get paid faster with invoices clients trust

    Jul 2026 · crispinvoice.com

22. 22
    PayMeSwift▲3

    Automated invoice reminders that get you paid on time

    Jan 2026

23. 23
    Getsettld▲2

    Unpaid invoices? GetSettld handles the follow-ups.

    May 2026 · getsettld.xyz

24. 24
    CanYouPayThat▲3

    Get invoices paid faster with automated follow ups.

    Jan 2026

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