Free to Try
Free
1,000 requests · 10 requests/min · address standardization · basic validation · email support
Checked 7 Oct 2026
Plans and prices
PostalUp pricing
ZIP Code Database Basic
$19 a year
4 core fields · 40,000+ ZIP codes · annual updates · CSV, TSV, JSON, SQL
Checked 7 Oct 2026
Starter
$29 a month
10,000 requests/month · 50 requests/min · ZIP+4 validation · batch processing
Checked 7 Oct 2026
ZIP Code Database Standard
$39 a year
35 fields · coordinates and mapping · monthly updates · dashboard download access
Checked 7 Oct 2026
ZIP Code Database Deluxe
$79 a year
63 fields · population and income data · metro area data · priority email support
Checked 7 Oct 2026
Professional
$99 a month
100,000 requests/month · 200 requests/min · batch and real-time processing · priority support
Checked 7 Oct 2026
ZIP Code Database Business
$129 a year
110 fields · business and employment data · priority email support
Checked 7 Oct 2026
ZIP+4 Database Standard
$299 a year
38 fields · 190M+ addresses covered · 48.7M+ delivery ranges · building coordinates · dashboard access
Checked 7 Oct 2026
Scale
$299 a month
500,000 requests/month · 200 requests/min · batches up to 5,000 addresses · priority support
Checked 7 Oct 2026
Enterprise
Priced on request
Unlimited requests · no rate limits · dedicated support · custom SLA · volume discounts
Checked 7 Oct 2026