Dev tools · alternatives · 2026

24 alternatives to Bigcapital

Modern, open-source core accounting software

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Bigcapital launched in 2024; newer entries below may have overtaken it.

1. 1
   Bigcapital - A open-source alternative to QuickBooks▲93

   💵 Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave. - bigcapitalhq/bigcapital

   2023 · github.com · its alternatives →

2. 2
   Blnk Finance▲206

   Open-source financial core for building fintech products

   2025 · blnkfinance.com · its alternatives →

3. 3
   Fuelfinance▲449

   Cloud-based financial department for startups

   2022 · fuelfinance.me · its alternatives →

4. 4
   Finlens▲511

   AI accounting for founders & accountants

   2025 · finlens.app · its alternatives →

5. 5
   Puzzle▲290

   Real-time accounting software designed for startups

   2023 · puzzle.io · its alternatives →

6. 6
   Akaunting 3.0▲167

   Free accounting software for small businesses & freelancers

   2022 · akaunting.com · its alternatives →

7. 7
   Accountancy Cloud▲77

   The best full stack finance function for startups

   2021 · its alternatives →

8. 8FF
   FrappeBooks – Free and Open Source, Modern Desktop Accounting for SMB▲243

   2020 · frappebooks.com · its alternatives →

9. 9
   Finary▲318

   Track your net worth in real-time

   2021 · finary.com · its alternatives →

10. 10
    Quanta▲120

    Hello! I’m an engineer who has spent the majority of my career building financial systems and ledgers in fintech. A theme across those years was how painful traditional accounting software was to use, so I set out to build something better with Quanta. The best way to get started was by building software that would enable the best full-service accounting experience, as well as help business owners understand their business. If you have a software business, I’d love for you to check out our free trial. Any feedback appreciated. Thank you!

    2025 · usequanta.com · its alternatives →

11. 11
    Tyms▲117

    Modern accounting ERP for ambitious businesses

    2024 · usetyms.com · its alternatives →

12. 12
    Sway Finance▲172

    Automated accounting for SaaS companies

    2016 · swayfinance.com · its alternatives →

13. 13
    TopHat Finance – free, open, and offline▲104

    TopHat Finance - an in-browser personal finances app

    2022 · athenodoros.github.io · its alternatives →

14. 14
    Frappe Books▲130

    Free and open source, modern desktop accounting for SMB

    2020 · its alternatives →

15. 15
    FreeAgent▲87

    Accounting software, simplified

    2014 · freeagent.com · its alternatives →

16. 16
    Accrufy▲72

    Free and easy accounting software for small businesses

    2022 · accrufy.com · its alternatives →

17. 17
    GnuCash▲80

    THE small-business financial-accounting software.

    2015 · gnucash.org · its alternatives →

18. 18
    WeKeep – A spreadsheets-first accounting software▲87

    2020 · wekeep.co · its alternatives →

19. 19
    Kapittx▲18

    Convert Your Revenue into Cash with Faster Collections.

    2023 · its alternatives →

20. 20
    Accounting Software for Small Business▲2

    Cloud Based Free Accounting Software

    2021 · its alternatives →

21. 21
    Spendtab▲16

    Accounting software built for solopreneurs.

    2025 · spendtab.com · its alternatives →

22. 22
    Infokey▲7

    the Best Accounting Software for Small Business in India

    2025 · infokey.in · its alternatives →

23. 23
    AccelBooks▲19

    Launch accounting products faster.

    2024 · its alternatives →

24. 24
    [Demo] GigoBooks: open-source accounting SW for micro-business (NoSaaS)▲16

    2020 · gigobooks.github.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →