Postcoder vs. Autoaddress
A side-by-side comparison based on G2 review data.
| Metric | Postcoder | Autoaddress |
|---|---|---|
| Overall rating | 4.7 | 4.8 |
| Review count | 69 | 30 |
| Ease of use | 9.6 | 9.4 |
| Ease of setup | 9.4 | 9.4 |
| Quality of support | 9.8 | 9.5 |
| Meets requirements | 9.6 | 9.5 |
| NPS | 79.710145 | 86.666667 |
| Small Business | 72.7% | 36.7% |
| Mid-Market | 24.2% | 50.0% |
| Enterprise | 3.0% | 13.3% |
| Total page views | 220 | 195 |
| Total LLM citations | 778 | 167 |
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.
- Ease of Use
- API Integration
- Implementation Ease
- Reliability
- Accuracy
- Customer Support
Autoaddress
Autoaddress makes sure that every address works. We help global brands and public sector organisations reduce the hassle, cost, and operational pain caused by bad address data. No more failed or delayed deliveries, poor customer experiences, or time-wasting manual fixes. Our 3 products — Capture, Verify, and Cleanse — support every stage of address handling: ✅ Capture – Fast, intelligent address autocomplete that works globally and adapts locally ✅ Verify – Validates and formats addresses in real-time to match local standards and your own form ✅ Cleanse – Cleans, fixes, and enhances your