Alternatives

Products that do what Smart In does

Professional invoicing for freelancers and small businesses

1. 1
   Smart Invoices▲121

   The First AI-Powered Invoicing Assistant

   2024

2. 2
   Invoicy 2.0▲124

   Invoicing solution for freelancers and small teams

   2021

3. 3
   InvoiceApp▲136

   Beautiful online invoicing software for small businesses

   2018

4. 4
   Invoicing.to▲184

   Your all-in-one invoicing solution, easy and almost free

   2023

5. 5
   Invoice.app for Mac▲144

   Invoices made easy

   2019

6. 6
   Invoice App▲84

   All-in-one invoicing tool

   2021

7. 7
   Lessons Invoicing▲128

   Simple, fast invoicing for freelancers

   2015

8. 8
   Gentle Invoice▲140

   AI-powered inbox assistant for managing invoices

   2025

9. 9
   Invoice.app▲147

   Invoices made easy

   2019

10. 10
    Silk: Simple Invoicing▲82

    Invoicing for freelancer on macOS

    2025

11. 11
    InvoAIce▲2

    AI-powered invoicing for freelancers and small businesses

    26d ago · aurenixapps1.github.io

12. 12
    InvoicePro▲3

    AI-powered invoicing for freelancers & small businesses

    May 2026 · invoice-pro.in

13. 13
    EXP Business Solutions AI Invoicing ▲5

    Smart Applications for a Smarter Business

    Jan 2026

14. 14
    Smart Invoice Tool▲2

    Free professional invoice generator for freelancers.

    Jan 2026

15. 15II
    InvoicingAPI is finally ready▲20

    After a lot of personal hardships over the past year, I can finally say that InvoicingAPI is ready for public use. It's a platform where you can create beautiful, customizable and dynamic, tax-compliant invoices with payment links built in, so your clients pay you faster. In your dashboard you can see your payments and payouts to your bank. This is just an initial release and plenty of features are in the pipeline, like an online builder, automated sending, 3rd party app integration, etc. Feel free to poke around and let me know your thoughts!

    2024 · invoicingapi.com

16. 16
    ledger▲2

    AI powered professional invoicing for productive businesses.

    May 2026 · ledger.kifaruhub.com

17. 17
    invoice flow▲3

    Where Professional Invoicing Meets Simplicity.

    Jul 2026 · invoice-flow-client.vercel.app

18. 18
    Invven▲17

    AI invoicing & receptionist for trade businesses

    Jul 2026 · invven.com

19. 19
    Invoice AI: AI-Powered Smart Billing▲4

    Automate Your Global Billing with Intelligent AI Solutions

    May 2026

20. 20
    Smart Invoice Generator▲1

    Generate invoices instantly anytime, anywhere

    Mar 2026

21. 21
    Tiny Invoice▲3

    A complete invoice maker for small business owners

    Feb 2026

22. 22
    QuickInvoice Pro▲8

    Create Professional invoicing software without subscriptions

    Jul 2026 · payhip.com

23. 23
    Create & manage professional invoices▲2

    Invoice management for freelancers and small businesses

    Mar 2026

24. 24
    SensIn▲3

    AI-powered invoicing for freelancers & small teams.

    May 2026 · senseinvoice.app

Ranked by how close each launch is in meaning, then by votes. Refine with a description →