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Head-to-head · Bill Payment Software

FIS BillerIQ vs CSG BillPay

  • Updated Sep 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score FIS BillerIQ #2 in Bill Payment Software 8.2/10 Pricing on request ✓ 4 of 5 features Visit FIS
CSG BillPay #6 in Bill Payment Software 6.9/10 Pricing on request ✓ 3 of 5 features Visit CSG

FIS BillerIQ leads on 1 check, CSG BillPay on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreFIS BillerIQ · 8.2/10
  • Most featuresFIS BillerIQ · 4 of 5

FIS BillerIQ scores higher on our rubric for bill payment software: 8.2 against 6.9 out of 10; our editors rank them #2 and #6.

FIS BillerIQ offers payment status tracking; CSG BillPay doesn't publish it.

FIS BillerIQ is the better fit for organizations with complex bill-presentment needs. CSG BillPay is the better fit for enterprise billers needing hosted payment operations.

  • FIS BillerIQ fits best

    Organizations with complex bill-presentment needs

  • CSG BillPay fits best

    Enterprise billers needing hosted payment operations

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature FIS BillerIQ 8.2/10 Visit ↗ CSG BillPay 6.9/10 Visit ↗
At a glance
Editor score 8.2 6.9
Ranking #2 in Bill Payment Software #6 in Bill Payment Software
Best for Organizations with complex bill-presentment needs Enterprise billers needing hosted payment operations
Pricing model Paid Paid
Starting price Not published Not published
Free plan Not published Not published
Free trial — —
Deployment Cloud, Mobile Cloud
Platforms Web, iOS, Android Web
Compliance SOC 2, HIPAA PCI DSS
Built for Mid-market, Enterprise Enterprise
Features FIS BillerIQ 4/5 · CSG BillPay 3/5
Recurring scheduling ✓ ✓
Payment approvals Not published Not published
Payment status tracking ✓ (best) Not published
Consumer bill portal ✓ ✓
Autopay support ✓ ✓
Specs
Scheduled bill limit Not published Not published
Our review
Pros
  • Presents bills in summary, detailed and PDF formats
  • Accepts payments across web, mobile, IVR, text and point of sale
  • Combines recurring payments, reconciliation and real-time reporting
  • Supports immediate PayNow payments and registered scheduled payments.
  • Offers autopay, payer portal settings and email notification preferences.
  • Provides reconciliation files by email or sFTP and web, kiosk and in-person access.
Cons
  • Designed for billers, not household bill management
  • Quote-based pricing requires contacting sales
  • Broad channel coverage may exceed simpler billing needs
  • Pricing requires contacting CSG rather than choosing a published standard plan.
  • The listed platform is web, which may not suit teams needing other platform options.
  • Its stated company-size fit is enterprise, so smaller billers may prefer a different fit.
Our verdict

FIS BillerIQ is an electronic bill presentment and payment platform for businesses and financial institutions. It is aimed at organizations that need to deliver bills and collect payments across multiple customer touchpoints, rather than…

Read the review →

CSG BillPay is a hosted payment solution for billers and their customers, with an enterprise fit. It brings payment collection and transaction research into a hosted environment, while customers can search for bills and choose immediate or…

Read the review →
  1. FIS BillerIQBill Payment Software 8.2Pricing on request
  2. CSG BillPayBill Payment Software 6.9Pricing on request

Strengths and trade-offs

  • FIS BillerIQ — where it wins

    • Presents bills in summary, detailed and PDF formats
    • Accepts payments across web, mobile, IVR, text and point of sale
    • Combines recurring payments, reconciliation and real-time reporting

    Where it doesn't

    • Designed for billers, not household bill management
    • Quote-based pricing requires contacting sales
    • Broad channel coverage may exceed simpler billing needs

  • CSG BillPay — where it wins

    • Supports immediate PayNow payments and registered scheduled payments.
    • Offers autopay, payer portal settings and email notification preferences.
    • Provides reconciliation files by email or sFTP and web, kiosk and in-person access.

    Where it doesn't

    • Pricing requires contacting CSG rather than choosing a published standard plan.
    • The listed platform is web, which may not suit teams needing other platform options.
    • Its stated company-size fit is enterprise, so smaller billers may prefer a different fit.
  • FIS BillerIQ8.2/10 · Pricing on request

    A biller-focused platform for organizations managing digital bills and multi-channel payments.

    Visit FISFull verdict →
  • CSG BillPay6.9/10 · Pricing on request

    Hosted bill payment operations with PayNow, scheduled payments, autopay and reconciliation files.

    Visit CSGFull verdict →

More comparisons

All bill payment software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update