G2 Vendor Directory

Postcoder vs. Sumsub

A side-by-side comparison based on G2 review data.

MetricPostcoder

by Allies Computing

Sumsub

by Sumsub

Overall rating4.74.6
Review count69130
Ease of use9.69.1
Ease of setup9.48.9
Quality of support9.89.1
Meets requirements9.69.1
NPS79.71014574.21875
Small Business72.7%53.1%
Mid-Market24.2%39.1%
Enterprise3.0%7.8%
Total page views2202,065
Total LLM citations77835,149

Postcoder

Postcoder is an address lookup and customer data verification API developed by Allies Computing. Used by over 10,000 organisations worldwide, Postcoder helps businesses capture and verify customer data at the point of entry by bringing address lookup and autocomplete, bank validation, email validation, mobile validation, and OTP verification together in a single integration.

Pros

  • Ease of Use
  • API Integration
  • Implementation Ease
  • Reliability
  • Accuracy
  • Customer Support

Sumsub

Sumsub is the first AI-powered trust infrastructure for compliance operations at scale. By bringing together identity and business verification, fraud prevention, ongoing monitoring, and risk management in a single layer, Sumsub enables companies to streamline operations, adapt to evolving regulations, enter new markets, and grow securely. Its AI-powered compliance suite is built for online businesses, including highly regulated ones.

Pros

  • Verification Efficiency
  • Ease of Use
  • Compliance
  • Features
  • Verification
  • Easy Integrations