Best Finance & Accounting tools

Bookkeeping, spend management and financial reporting.

42 tools ranked · updated 2026-08

1. Ranked 1

   79.8 — BenchRank score out of 100

   Flexprice

   Flexprice · Usage-, credit- and seat-based billing infrastructure for AI and SaaS products

   Best for: AI and SaaS teams that bill on usage, credits or seats and want metering they don't build

   

2. Ranked 2

   72.9 — BenchRank score out of 100

   Ever Gauzy

   Ever Gauzy · Open-source ERP, CRM, HRM, ATS and project management platform

   Best for: Freelancers, agencies and in-house teams wanting self-hosted ERP, CRM, HRM and project management.

   

3. Ranked 3

   70.4 — BenchRank score out of 100

   Polar

   Polar · Merchant-of-record billing for usage-based and subscription software

   Best for: Developers billing AI or SaaS products by usage who want a merchant of record to handle tax

   

4. Ranked 4

   70.4 — BenchRank score out of 100

   Brex

   Brex · Corporate cards, banking, expenses and bill pay in one platform

   Best for: Startups through to global enterprises wanting cards, expenses, banking and travel in one platform

   

5. Ranked 5

   68.2 — BenchRank score out of 100

   Lago

   Lago · Open-source billing and usage metering for subscription and usage-based pricing

   Best for: Engineering and finance teams billing usage-based or hybrid pricing who want self-hosting

   

6. Ranked 6

   61.8 — BenchRank score out of 100

   Autumn

   Autumn · API for plans, usage and AI credits

   Best for: AI and usage-based SaaS teams who want credits, entitlements and billing behind one API

   

7. Ranked 7

   60.6 — BenchRank score out of 100

   Fleetbase

   FleetBase · Open-source logistics platform for fleet, delivery and accounting operations

   Best for: Logistics and delivery operators wanting fleet dispatch, storefront and accounting on self-hostable software

   

8. Ranked 8

   59.5 — BenchRank score out of 100

   Hyperswitch

   Hyperswitch · Open-source payments orchestration across multiple processors

   Best for: Businesses running multiple payment processors that want to self-host or outsource a modular payments stack

   

9. Ranked 9

   59.2 — BenchRank score out of 100

   Formance

   Formance · Open-source programmable ledger for fiat and digital assets

   Best for: Engineering teams at fintechs and platforms needing a double-entry ledger for money movement

   

10. Ranked 10

    56.8 — BenchRank score out of 100

    Invoice Ninja

    Invoice Ninja · Invoicing, payments, expenses and time tracking for small businesses

    Best for: Freelancers and small businesses needing invoicing, payments, expenses and time tracking in one tool.

    

11. Ranked 11

    55.3 — BenchRank score out of 100

    Shelf

    Shelf · Open source asset and equipment tracking with bookings

    Best for: Teams lending shared equipment — studios, labs, universities — that need bookings without per-seat fees.

    

12. Ranked 12

    53.9 — BenchRank score out of 100

    OpenMeter

    OpenMeter · Open source usage metering and billing for AI and API products

    Best for: Developer teams at AI and API companies adding usage-based billing, entitlements and usage limits.

    

13. Ranked 13

    53.3 — BenchRank score out of 100

    ERPNext

    ERPNext · Open-source ERP billed by hosting, not per user

    Best for: Small and mid-sized firms wanting a self-hostable, open-source ERP with no per-user licence fees

    

14. Ranked 14

    52.7 — BenchRank score out of 100

    Meteroid

    Meteroid · Open-source billing and monetisation platform for SaaS

    Best for: SaaS teams that need usage-based billing, invoicing and quotes from an open-source platform.

    

15. Ranked 15

    49.5 — BenchRank score out of 100

    UniBee

    UniBee · Open-source, gateway-agnostic subscription billing platform

    Best for: SaaS teams needing subscription and usage billing they can self-host or buy as managed cloud

    

16. Ranked 16

    48.2 — BenchRank score out of 100

    BILL

    Finmark · Financial operations platform for AP, AR and spend management

    Best for: Small and midsize businesses and accounting firms automating bill payment, invoicing and card spend

    

17. Ranked 17

    47.2 — BenchRank score out of 100

    Open Mercato

    Open Mercato · Open-source CRM/ERP foundation framework for developers and coding agents

    Best for: Developer teams and software houses building custom CRM or ERP systems they own outright.

    

18. Ranked 18

    45.4 — BenchRank score out of 100

    Bigcapital

    Bigcapital · Open-source cloud accounting for small business bookkeeping

    Best for: Small businesses wanting open-source accounting with invoicing, inventory and reports in one tool

    

19. Ranked 19

    42 — BenchRank score out of 100

    Midday

    Midday · Invoicing, reconciliation and time tracking for founders

    Best for: Founders and freelancers wanting invoicing, bank reconciliation and time tracking in one tool

    

20. Ranked 20

    41.7 — BenchRank score out of 100

    Gumroad

    Gumroad · Sell digital products and memberships for a per-sale fee

    Best for: Individuals selling digital products or memberships who want to start without a monthly fee

    

21. Ranked 21

    37.4 — BenchRank score out of 100

    Akaunting

    Akaunting · Open-source accounting software, self-hosted or cloud-hosted

    Best for: Freelancers and small businesses wanting self-hosted or cloud bookkeeping, invoicing and expenses

    

22. Ranked 22

    36.7 — BenchRank score out of 100

    ezBookkeeping

    ezBookkeeping · Self-hosted personal finance app under the MIT licence

    Best for: Self-hosters who want to keep personal finance records on their own server or low-power device.

    

23. Ranked 23

    35.7 — BenchRank score out of 100

    Expensify

    Expensify · Receipt, expense, travel and card management that syncs with accounting

    Best for: Businesses that want receipt capture, expense approvals and travel booking in one tool.

    

24. Ranked 24

    35.5 — BenchRank score out of 100

    Kimai

    Kimai · Open-source time tracking, hosted or self-hosted

    Best for: Teams up to 250+ users wanting EU-hosted, open-source time tracking with invoicing

    

25. Ranked 25

    35.2 — BenchRank score out of 100

    Paymenter

    Paymenter · Open-source billing and subscription automation for hosting providers

    Best for: Hosting providers wanting self-hosted, open-source billing and subscription automation.

    

26. Ranked 26

    35.2 — BenchRank score out of 100

    Brex

    Elph · Corporate cards, banking, expenses and travel in one platform

    Best for: Startups through global enterprises wanting cards, banking, expenses and travel in one platform

    

27. Ranked 26

    35.2 — BenchRank score out of 100

    Brex

    Pry Financials · Corporate cards, banking and expense management on one finance platform

    Best for: Startups to global enterprises wanting cards, expenses, bill pay and banking in one system

    

28. Ranked 28

    34.2 — BenchRank score out of 100

    Charityvest

    Charityvest · Donor-advised fund accounts with no minimums and low fees

    Best for: Individual US donors who want a donor-advised fund with no minimums and low, flat fees.

    

29. Ranked 29

    34.2 — BenchRank score out of 100

    Crater

    Crater · Embedded AR/AP, payments and lending for software platforms

    Best for: Software platforms embedding invoicing, payments and working capital tools for their own users.

    

30. Ranked 30

    29.4 — BenchRank score out of 100

    Abacus

    Abacus ·

    Best for:

    

31. Ranked 31

    29.1 — BenchRank score out of 100

    Flowglad

    Flowglad · Context and automation layer for accounting firm workflows

    Best for: Accounting firms automating client bookkeeping, close and reconciliation work across connected systems

    

32. Ranked 32

    24.1 — BenchRank score out of 100

    Trigo

    Trigo · Rent payment verification for resident screening and underwriting

    Best for: Tenant screening teams and lenders who need verified rent payment history for applicants.

    

33. Ranked 33

    22.6 — BenchRank score out of 100

    GnuCash

    GnuCash · Free double-entry accounting for personal and small-business finances

    Best for: Individuals and small businesses wanting desktop double-entry accounting on Linux, macOS or Windows.

    

34. Ranked 34

    22.6 — BenchRank score out of 100

    Spliit

    Spliit · Open source expense sharing for groups, with no account required

    Best for: Friends and family splitting trip, event or gift costs without creating accounts.

    

35. Ranked 35

    17.7 — BenchRank score out of 100

    Proper

    Proper · Automated reconciliation and sub-ledger accounting for financial services

    Best for: Financial services teams reconciling high transaction volumes across banks, processors and ledgers

    

36. Ranked 36

    16.9 — BenchRank score out of 100

    Finley

    Finley · Loan administration and portfolio monitoring for private credit and banks

    Best for: Private credit funds and banks that want loan servicing and portfolio monitoring handled for them.

    

37. Ranked 37

    15.5 — BenchRank score out of 100

    Science Exchange

    Science Exchange · R&D supplier sourcing, contracting and payment for life sciences

    Best for: Pharma and biotech R&D teams sourcing, contracting and paying external research providers.

    

38. Ranked 38

    14.6 — BenchRank score out of 100

    WaystoCap Ventures

    WaystoCap · Fintech advisory, fundraising and AI integration consulting

    Best for: Fintech and supply-chain firms in Africa wanting advisory, fundraising or AI integration help

    

39. Ranked 39

    12.2 — BenchRank score out of 100

    SkyLink

    SkyLink · AI corporate travel agent that books flights and hotels from a chat channel

    Best for: Companies that want staff to book policy-compliant corporate travel through a chat channel.

    

40. Ranked 40

    8.9 — BenchRank score out of 100

    Tabhi.ai

    Rocketrip · Travel group with three AI brands for business, employee and local travel

    Best for: Organisations and suppliers evaluating Tabhi's business, employee or experiential travel brands

    

41. Ranked 41

    M6.6 — BenchRank score out of 100

    Mentum

    Mentum · Email-based intake-to-procure automation for MRO spend

    Best for: Manufacturers automating MRO and indirect procurement requests through email rather than a portal

    

42. Ranked 42

    6.3 — BenchRank score out of 100

    InterPrime

    InterPrime · Automated treasury management for company cash

    Best for: US businesses and startups with idle cash that want it invested in short-term government securities