Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 ADPFast, easy, accurate payroll and tax, so you can save time and money. | ReviewsNone yetWrite one for ADP | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features
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 AdyenOne platform for payments, data, and financial products. | ReviewsNone yetWrite one for Adyen | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 BambooHRHR software for people, payroll and benefits | ReviewsNone yetWrite one for BambooHR | Lowest paid plan$10per employee per monthCore, as of October 23, 2026 | Free planNot confirmed | Free trialYes | Public APIYes | Runs on | |
 BILLExpense management software that powers smart company cards | ReviewsNone yetWrite one for BILL | Lowest paid plan$49per user per monthEssentials, as of October 28, 2026 | Free planYes | Free trial30 days | Public APIYes | ||
 BrexModern cards, banking, expenses, accounting and more, in 120+ countries | ReviewsNone yetWrite one for Brex | Lowest paid plan$12per user per monthPremium, as of October 19, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 ChargebeeBilling, pricing and revenue operations, from recurring subscriptions to usage-based AI monetization | ReviewsNone yetWrite one for Chargebee | Lowest paid planSee plans | Free planNot confirmed | Free trialYes | Public APIYes | Runs on | |
 DeelHire, pay and manage teams in 150+ countries with global payroll, compliance and HR | ReviewsNone yetWrite one for Deel | Lowest paid plan$49per contractor per monthContractors, as of October 20, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb, iOS, Android | |
 DigitsDigits is the first AI-native general ledger for business owners and accountants. | ReviewsNone yetWrite one for Digits | Lowest paid plan$65per monthEssentials, as of October 28, 2026 | Free planNot confirmed | Free trial30 days | Public APIYes | ||
 Dodo PaymentsThe billing and payments platform for AI-first companies. | ReviewsNone yetWrite one for Dodo Payments | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onmacOS, Windows, Linux, iOS, Android | Main features |
 Employment HeroRecruitment, HR, payroll and benefits in one place, designed for small and medium businesses | ReviewsNone yetWrite one for Employment Hero | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb, iOS, Android | Main features |
 ExpensifySpend management software for receipts and expenses | ReviewsNone yetWrite one for Expensify | Lowest paid plan$5per member per monthCollect, as of October 20, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 FreeAgentAccounting software for every small business | ReviewsNone yetWrite one for FreeAgent | Lowest paid plan£19per month, billed monthly, exclSole trader, as of October 20, 2026 | Free planYes | Free trial30 days | Public APIYes | ||
 FreshBooksSmall business accounting software to send invoices, track time, manage receipts and expenses and get paid | ReviewsNone yetWrite one for FreshBooks | Lowest paid plan$23per monthLite, as of October 20, 2026 | Free planNot confirmed | Free trial30 days | Public APIYes | ||
| G-PHire anywhere, scale everywhere in minutes with the Global Employment Platform. | ReviewsNone yetWrite one for G-P | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 GoCardlessCollect ACH and international bank payments | ReviewsNone yetWrite one for GoCardless | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 GustoPayroll, benefits, and HR all in one place. | ReviewsNone yetWrite one for Gusto | Lowest paid plan$49per month plus $6 per person per monthSimple, as of October 20, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 HiBobThe people platform for the modern world of work, connecting HR, payroll and finance | ReviewsNone yetWrite one for HiBob | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 HoldedInvoicing, accounting, CRM, projects, inventory and HR in one platform. | ReviewsNone yetWrite one for Holded | Lowest paid planSee plans | Free planNot confirmed | Free trial14 days | Public APIYes | Runs oniOS, Android | |
 LagoLago Cloud runs usage, subscriptions, hybrid pricing and invoicing as a hosted service. | ReviewsNone yetWrite one for Lago | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 Lemon SqueezyPayments, subscriptions and global tax compliance for software companies, as your merchant of record | ReviewsNone yetWrite one for Lemon Squeezy | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APIYes | Runs on | |
 Manager.ioFree accounting software for Windows, Mac and Linux | ReviewsNone yetWrite one for Manager.io | Lowest paid planNot confirmed | Free planYes | Free trial14 days | Public APIYes | ||
 MaxioBilling and financial reporting for B2B SaaS & AI | ReviewsNone yetWrite one for Maxio | Lowest paid plan$599per monthGrow, as of October 23, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 MetronomeMetronome is the usage-based billing platform that helps you launch products faster. | ReviewsNone yetWrite one for Metronome | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 NamelySimplifies HR with an HCM solution for midsized companies | ReviewsNone yetWrite one for Namely | Lowest paid plan$9per employee per month, starting priceNamely Now, as of October 23, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 NavanThe AI-powered business travel and expense platform | ReviewsNone yetWrite one for Navan | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APIYes | Runs onWeb | |
 NavexaNavexa tracks every investment, calculates your CGT, and generates ATO-ready tax reports. | ReviewsNone yetWrite one for Navexa | Lowest paid planA$20per month, billed annuallyBasic, as of November 6, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
| Odoo AccountingOne AI-native accounting platform for all your financial operations. | ReviewsNone yetWrite one for Odoo Accounting | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 OysterHire, pay, and care in 180+ countries without setting up local offices | ReviewsNone yetWrite one for Oyster | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 PaddleMerchant of record for digital product businesses, managing payments, tax, compliance and billing globally | ReviewsNone yetWrite one for Paddle | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 PaychexHR and payroll solutions to fit the needs of any size business | ReviewsNone yetWrite one for Paychex | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 PayhawkOne platform for cards, expenses, travel, AP, and procurement | ReviewsNone yetWrite one for Payhawk | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb | Main features |
 PeblPebl's built-in expertise helps you hire, pay, and support employees across 185+ countries. | ReviewsNone yetWrite one for Pebl | Lowest paid plan$399per employee per monthEmployer of Record, as of October 28, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 PlayrollGlobal HR, Payroll & Compliance, Backed by Experts | ReviewsNone yetWrite one for Playroll | Lowest paid plan$35Contractor Management, as of October 28, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 PleoBusiness expenses solution that makes paying for stuff at work easier | ReviewsNone yetWrite one for Pleo | Lowest paid plan£8per user per month, billed monthlyStart, as of October 20, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 PolarModern billing for AI companies, with usage billing and Polar as the merchant of record | ReviewsNone yetWrite one for Polar | Lowest paid plan$20per month, plus 3.8% + 40¢ per transactionPro, as of October 20, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 PuzzleAI-native accounting software, with accounting services layered on whenever you need them | ReviewsNone yetWrite one for Puzzle | Lowest paid plan$30per monthStarter, as of October 20, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 RampCorporate cards, travel, expenses and accounts payable in one spend management platform | ReviewsNone yetWrite one for Ramp | Lowest paid plan$15per user per month plus a platform feePlus, as of October 19, 2026 | Free planYes | Free trial30 days | Public APIYes | ||
 RecurlySubscription management that covers the entire subscriber lifecycle, from plan creation to revenue reporting | ReviewsNone yetWrite one for Recurly | Lowest paid plan$249per month, plus 0.9% of billing volumeStarter, as of October 20, 2026 | Free planNot confirmed | Free trial90 days | Public APIYes | ||
 RemoteEOR, global payroll, contractor management and compliant payments worldwide, on one system of record | ReviewsNone yetWrite one for Remote | Lowest paid plan$29per contractor per monthContractor Management, as of October 19, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 RipplingHR, IT and Finance data on one platform, so AI can answer questions and automate work | ReviewsNone yetWrite one for Rippling | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 Sage AccountingAI-powered accounting platform built to scale with your business | ReviewsNone yetWrite one for Sage Accounting | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 Sage IntacctAgentic finance software that scales with you | ReviewsNone yetWrite one for Sage Intacct | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 SAP ConcurAI-powered expense, travel, and invoice solutions that unify your data and simplify work. | ReviewsNone yetWrite one for SAP Concur | Lowest paid plan$7per reportBase, as of October 28, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb, Mobile | |
 SoldoSpending freedom for teams. Total control for finance | ReviewsNone yetWrite one for Soldo | Lowest paid plan£27per month, plus VATStandard, as of October 20, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb | |
 SpendeskOne platform for expenses, cards and invoices, with control and visibility over company spend | ReviewsNone yetWrite one for Spendesk | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 Stock EventsInstantly know what's happening with your investments, without the noise. | ReviewsNone yetWrite one for Stock Events | Lowest paid plan$0.99per weekConnect, as of November 6, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 StripeFinancial infrastructure to accept payments, build flexible billing models and manage money movement | ReviewsNone yetWrite one for Stripe | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 WaveCreate invoices, accept online payments and make accounting easy, all in one place | ReviewsNone yetWrite one for Wave | Lowest paid plan$19per monthPro, as of October 19, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 XeroOnline accounting software that connects you to your bank, accountant, bookkeeper and business apps | ReviewsNone yetWrite one for Xero | Lowest paid plan$27per monthEarly, as of October 20, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs oniOS, Android | |
 Zoho ExpenseAI-native travel & expense management software | ReviewsNone yetWrite one for Zoho Expense | Lowest paid plan$3per user per month, billed annuallyStandard, as of October 23, 2026 | Free planYes | Free trial14 days | Public APIYes | ||
 ZuoraZuora unifies billing, payments, revenue, and AR to scale modern monetization. | ReviewsNone yetWrite one for Zuora | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a public API. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed