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Head-to-head · ACH Payment Processing Software

Nickel vs Paymentus

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Nickel #1 in ACH Payment Processing Software 9.4/10 Free plan · 14-day trial Free planFree trial✓ 6 of 6 features Visit Nickel
Paymentus #5 in ACH Payment Processing Software 8.5/10 Pricing on request ✓ 3 of 6 features Visit Paymentus

Nickel leads on 0 checks, Paymentus on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreNickel · 9.4/10
  • Free planonly Nickel
  • Free trialonly Nickel
  • Most featuresNickel · 6 of 6

Nickel scores higher on our rubric for ach payment processing software: 9.4 against 8.5 out of 10; our editors rank them #1 and #5.

Nickel is the better fit for businesses wanting low-cost, full-featured ACH. Paymentus is the better fit for enterprise billers needing broad payment operations.

  • Nickel fits best

    Businesses wanting low-cost, full-featured ACH

  • Paymentus fits best

    Enterprise billers needing broad payment operations

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Side by side

Feature Nickel 9.4/10 Visit ↗ Paymentus 8.5/10 Visit ↗
At a glance
Editor score 9.4 8.5
Ranking #1 in ACH Payment Processing Software #5 in ACH Payment Processing Software
Best for Businesses wanting low-cost, full-featured ACH Enterprise billers needing broad payment operations
Pricing model Free plan + paid Paid
Starting price $35/mo Pricing on request
Free plan ✓ (best) Not checked yet
Free trial 14 days —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Live chat, Phone Email, Phone, Tickets
Compliance SOC 2, PCI DSS, SSO/SAML SOC 2, HIPAA, PCI DSS
Integrations 2 integrations 450+ integrations
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Nickel 6/6 · Paymentus 3/6
Recurring ACH payments ✓ ✓
ACH credit support ✓ (best) Not checked yet
Same-day ACH ✓ (best) Not checked yet
Payment links ✓ ✓
API access ✓ ✓
Webhook support ✓ (best) Not checked yet
Specs
ACH transaction limit 1e+06 USD Not checked yet
Our review
Pros
  • Free ACH with invoice payments, bill pay, and vendor onboarding
  • Recurring invoices, autopay, payment links, and hosted payment pages
  • QuickBooks sync plus REST API and webhook notifications
  • Supports ACH/eCheck, AutoPay, payment plans, and scheduled payments
  • Combines billing, reconciliation, refunds, payouts, and fraud monitoring
  • Offers API, SDK, widget, SSO, and enterprise system integrations
Cons
  • Advanced automation starts with the Plus paid tier
  • API access and SSO are reserved for the Pro tier
  • Enterprise uses custom per-transaction pricing
  • Pricing requires a contact-sales process
  • Its broad operational scope may exceed simple payment needs
  • The platform is offered through web and API access
Our verdict

Nickel is a cloud-based B2B cash-flow platform for businesses that collect invoice payments, pay vendors, and manage related workflows. Its audience includes businesses in construction, manufacturing, logistics, wholesale, and professional…

Read the review →

Paymentus is a cloud-based billing, payment, and money-movement platform for utilities, telecommunications companies, healthcare organizations, governments, higher-education institutions, property managers, banks, credit unions, and other…

Read the review →
  1. NickelACH Payment Processing Software 9.4Free plan · 14-day trial
  2. PaymentusACH Payment Processing Software 8.5Pricing on request

Strengths and trade-offs

  • Nickel — where it wins

    • Free ACH with invoice payments, bill pay, and vendor onboarding
    • Recurring invoices, autopay, payment links, and hosted payment pages
    • QuickBooks sync plus REST API and webhook notifications

    Where it doesn't

    • Advanced automation starts with the Plus paid tier
    • API access and SSO are reserved for the Pro tier
    • Enterprise uses custom per-transaction pricing

  • Paymentus — where it wins

    • Supports ACH/eCheck, AutoPay, payment plans, and scheduled payments
    • Combines billing, reconciliation, refunds, payouts, and fraud monitoring
    • Offers API, SDK, widget, SSO, and enterprise system integrations

    Where it doesn't

    • Pricing requires a contact-sales process
    • Its broad operational scope may exceed simple payment needs
    • The platform is offered through web and API access
  • Nickel9.4/10 · Free plan · 14-day trial

    A flexible ACH and invoicing platform with a free tier and paid automation.

    Visit NickelFull verdict →
  • Paymentus8.5/10 · Pricing on request

    A broad ACH and billing platform for organizations with complex payment operations.

    Visit PaymentusFull verdict →

More comparisons

All ACH payment processing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update