Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience real numbers from our own analytics — open to see them
–Visitors
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · counted by iTechGuides's own first-party analytics, bots removed, every figure rounded down · how we count

Head-to-head · e-Invoicing Software

Esker E-Invoicing vs B2Brouter

  • Updated Sep 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Esker E-Invoicing #2 in e-Invoicing Software 8.2/10 Pricing on request ✓ 1 of 1 features Visit Esker
B2Brouter #4 in e-Invoicing Software 7.7/10 Free plan Free plan✓ 1 of 1 features Visit B2Brouter

Esker E-Invoicing leads on 0 checks, B2Brouter on 1, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreEsker E-Invoicing · 8.2/10
  • Free planonly B2Brouter

Esker E-Invoicing scores higher on our rubric for e-invoicing software: 8.2 against 7.7 out of 10; our editors rank them #2 and #4.

B2Brouter offers free plan; Esker E-Invoicing doesn't publish it.

Esker E-Invoicing is the better fit for mid-size firms invoicing across multiple countries. B2Brouter is the better fit for businesses needing broad formats and a free entry plan.

  • Esker E-Invoicing fits best

    Mid-size firms invoicing across multiple countries

  • B2Brouter fits best

    Businesses needing broad formats and a free entry plan

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

Side by side

Feature Esker E-Invoicing 8.2/10 Visit ↗ B2Brouter 7.7/10 Visit ↗
At a glance
Editor score 8.2 7.7
Ranking #2 in e-Invoicing Software #4 in e-Invoicing Software
Best for Mid-size firms invoicing across multiple countries Businesses needing broad formats and a free entry plan
Pricing model Paid Free plan + paid
Starting price Not published Not published
Free plan Not published ✓ (best)
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Docs Tickets, Docs
Compliance GDPR ISO 27001, GDPR
Integrations 4 integrations 12 integrations
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Esker E-Invoicing 1/1 · B2Brouter 1/1
API access ✓ ✓
Specs
E-invoice formats XML, UBL, EDI, Factur-X, Facturae, Fattura-PA Not published
Compliance regions More than 60 countries; examples include France, Italy and Spain Not published
Network support Peppol; government e-invoicing platforms including Chorus Pro/PPF, SDI and FACe Not published
Invoice limit Not published Not published
ERP integrations SAP, Microsoft Dynamics 365, Oracle, Sage Not published
Our review
Pros
  • Supports XML, UBL, EDI, Factur-X, Facturae and Fattura-PA formats
  • Routes invoices through Peppol, government platforms and other channels
  • Tracks submission outcomes and archives delivery evidence
  • Creates, sends, receives, validates, and archives e-invoices
  • Supports Peppol and structured formats including UBL, CII, and Facturae
  • REST API, SFTP, and connector options support system integration
Cons
  • Pricing requires contacting sales
  • Its broad configuration may exceed the needs of single-country invoicing
  • ERP connections may require integration work
  • Basic is limited to 10 contacts and 24 transactions per year
  • Legal invoice archiving is available on the Business plan
  • Integrated products use contact-sales pricing
Our verdict

Finance and order-to-cash teams managing customer invoices across multiple entities, systems and countries are the audience for Esker E-Invoicing. It prepares and formats invoices from ERP or accounting systems, then delivers them…

Read the review →

B2Brouter handles electronic invoices and related documents for businesses, freelancers, tax advisors, and software developers. Its web application supports invoice creation, sending, receipt, conversion, validation, and archiving; Peppol…

Read the review →
  1. Esker E-Invoicinge-Invoicing Software 8.2Pricing on request
  2. B2Broutere-Invoicing Software 7.7Free plan

Strengths and trade-offs

  • Esker E-Invoicing — where it wins

    • Supports XML, UBL, EDI, Factur-X, Facturae and Fattura-PA formats
    • Routes invoices through Peppol, government platforms and other channels
    • Tracks submission outcomes and archives delivery evidence

    Where it doesn't

    • Pricing requires contacting sales
    • Its broad configuration may exceed the needs of single-country invoicing
    • ERP connections may require integration work
  • B2Brouter — where it wins

    • Creates, sends, receives, validates, and archives e-invoices
    • Supports Peppol and structured formats including UBL, CII, and Facturae
    • REST API, SFTP, and connector options support system integration

    Where it doesn't

    • Basic is limited to 10 contacts and 24 transactions per year
    • Legal invoice archiving is available on the Business plan
    • Integrated products use contact-sales pricing
  • Esker E-Invoicing8.2/10 · Pricing on request

    A multi-country e-invoicing service with delivery, status tracking and ERP connections.

    Visit EskerFull verdict →
  • B2Brouter7.7/10 · Free plan

    Broad e-invoicing formats and Peppol access, with a free plan and REST API.

    Visit B2BrouterFull verdict →

More comparisons

Guides on e-invoicing software

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update