Best Mercury Alternatives (2026): 10+ options compared

Zoho Books

Cloud accounting software from Zoho for small and growing businesses, covering invoicing, bank reconciliation, bills, inventory and financial reporting.

• Better at: Higher Customization score (8/10 vs 6/10)
• Better at: Higher Analytics score (7/10 vs 6/10)
• Gives up: Lower estimated cost for 10 users: Free vs $70/mo

Rillet

AI-native ERP and general ledger for SaaS and subscription companies that automates the month-end close, revenue recognition, and multi-entity consolidation.

• Better at: Higher Support score (9/10 vs 5/10)
• Better at: Higher Analytics score (8/10 vs 6/10)
• Gives up: Has a free plan (Rillet does not)

Ramp

Ramp is a US spend management platform that combines corporate cards, expense management, bill pay, AR invoicing and AI accounting automation for finance teams.

• Better at: Higher Support score (7/10 vs 5/10)
• Better at: Higher Scalability score (8/10 vs 7/10)
• Better at: Includes Multi-currency, which Mercury lacks

DualEntry

DualEntry is an AI-native cloud ERP and accounting platform for mid-market finance teams. It covers the general ledger, multi-entity consolidation, AP, AR and the month-end close.

• Better at: Higher Support score (8/10 vs 5/10)
• Better at: Higher Analytics score (7/10 vs 6/10)
• Gives up: Has a free plan (DualEntry does not)

Airwallex

Airwallex is a global business finance platform that combines multi-currency accounts, FX, corporate cards, spend and bill pay, payment acceptance and billing for internationally active companies.

• Better at: Higher Scalability score (8/10 vs 7/10)
• Better at: Higher Security score (8/10 vs 7/10)
• Gives up: Higher Analytics score (6/10 vs 5/10)

poool

Austrian cloud ERP for agencies, architecture and engineering offices, and consultancies that combines projects, time tracking, CRM, invoicing and controlling.

• Better at: Higher Support score (9/10 vs 5/10)
• Better at: Higher Compliance score (8/10 vs 6/10)
• Gives up: Has a free plan (poool does not)

Kolleno

Kolleno is an AI-driven accounts receivable and order-to-cash platform that automates collections, payments, cash application and reconciliation for B2B finance teams.

• Better at: Higher Support score (8/10 vs 5/10)
• Better at: Higher Compliance score (7/10 vs 6/10)
• Gives up: Has a free plan (Kolleno does not)

Stripe Billing is a subscription and recurring billing platform that handles invoicing, usage metering, payment collection and revenue recovery for SaaS and online businesses.

• Better at: Higher Compliance score (8/10 vs 6/10)
• Better at: Higher Security score (9/10 vs 7/10)
• Gives up: Has a free plan (Stripe Billing does not)

Stripe Treasury is a business financial account inside the Stripe Dashboard that holds, moves, and spends money, with an embedded version for platforms.

• Better at: Higher Compliance score (7/10 vs 6/10)
• Better at: Higher Customization score (7/10 vs 6/10)
• Gives up: Higher Integration score (8/10 vs 6/10)

Brex

Brex is a corporate card, expense management, bill pay and business banking platform for startups, mid-sized companies and global enterprises, and is now owned by Capital One.

• Better at: Higher Scalability score (8/10 vs 7/10)
• Better at: Higher Compliance score (7/10 vs 6/10)
• Gives up: Better fit for small business (7/10 vs 4/10)

Moss

Moss is a Berlin-based spend management platform for European SMEs that combines corporate cards, accounts payable and employee reimbursements, and syncs with accounting software.

• Better at: Higher Compliance score (8/10 vs 6/10)
• Better at: Higher Support score (7/10 vs 5/10)
• Gives up: Higher Cost score (8/10 vs 6/10)

Invoice Ninja

Source-available invoicing, quoting, payments, expense and time-tracking software for freelancers and small businesses. You can use the hosted cloud service or run it on your own server.

• Better at: Higher Customization score (8/10 vs 6/10)
• Better at: Higher Compliance score (7/10 vs 6/10)
• Gives up: Lower estimated cost for 10 users: Free vs $18/mo

Nickel

Nickel is a US B2B payments platform for invoice collection and bill pay, with free unlimited ACH, aimed at contractors, suppliers, manufacturers and other industrial businesses.

• Better at: Higher Support score (8/10 vs 5/10)
• Better at: Higher Compliance score (7/10 vs 6/10)
• Gives up: Lower estimated cost for 10 users: Free vs $45/mo

Rho

US finance platform that combines business checking, corporate cards, bill pay, expense management, invoicing and treasury for incorporated startups and mid-sized companies.

• Better at: Higher Support score (7/10 vs 5/10)
• Better at: Higher Cost score (9/10 vs 8/10)
• Gives up: Higher Analytics score (6/10 vs 5/10)

Expensify

Expense management software with SmartScan receipt capture, approval workflows, reimbursements, the Expensify Card and travel booking for small and mid-sized businesses.

• Better at: Higher Compliance score (7/10 vs 6/10)
• Better at: Higher Security score (8/10 vs 7/10)
• Gives up: Higher Cost score (8/10 vs 5/10)