Zipcodebase free tier includes Free Zip Code API, access to Worldwide Postal Code Data. 5,000 free requests/month. Verified November 2026.
Zipcodebase's free tier offers Free Zip Code API, access to Worldwide Postal Code Data. 5,000 free requests/month. It's stable — zero pricing changes recorded.
Free Zip Code API, access to Worldwide Postal Code Data. 5,000 free requests/month.
We read that on 2026-11-10 from https://zipcodebase.com, and our check recorded: the page names Zipcodebase as "zipcodebase" and states "$0".
Free Best for hobby projects $0 /mo Buy Free What's included 5.000 Searches 1 Concurrent Requests 10-mile radius/distance Private Use HTTPS Encryption Self-Service Onboarding E-Mail Support
No recorded pricing changes for Zipcodebase. This is a good sign — stable pricing.
We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.
curl https://agentdeals.dev/api/changes?vendor=Zipcodebase
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=Zipcodebase