
Hedera Hashgraph
Avalanche
Algorand
Acala
Karura
Elrond
Binance Smart Chain (BSC)
Meter is a decentralized and high-performance-based infrastructure that allows for the development of blockchain applications.
Smarty
Zipcodestack
PostalDataPI
Geoco.io
Melissa Data Quality
Loqate
usZIPCodes.org
REST API for US ZIP, ZIP+4, and Canadian postal codes. Single unified endpoint covers address validation and standardization, radius search (centroid haversine and true spatial polygon intersection), point-to-point distance, autocomplete/typeah

Which is more popular?
Based on our record, Meter seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
ZIP
ZIP Code API
|
|
|---|---|---|
| Website | meter.io | zip-codes.com |
| Company | — | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Meter yet.
API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America — no separate APIs by country or data type. What it does Address validation and standardization — production-grade parser with ZIP+4 append, refreshed monthly Radius search — centroid haversine and...
What each product offers, as listed by its team.

Possible disadvantages
An editorial look at what each product does well and who it suits.

No analysis of Meter yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Review & How To Use Watt / Power Meter to Monitor Electricity use by MECHEER
More videos
No ZIP Code API videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Meter and ZIP Code API. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

A. MTR from Meter. io. Flatcoin. Coin pegged to the cost of 10 kWh of electricity. Flatcoin - neither inflationary, nor deflationary. Source: almost 3 years ago
Tracking ZIP Code API since May 2026.
When comparing Meter and ZIP Code API, you can also consider the following products.


Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
Compare Smarty to Meter or ZIP Code API:

Avalanche was founded at MIT with the mission to create a high scalability blockchain platform that has been used by developers around the globe to create new applications that are based and run by cryptocurrency.
Compare Avalanche to Meter or ZIP Code API:

Free Zip Code API - Free Postal Code Validation | Zipcodestack
Compare Zipcodestack to Meter or ZIP Code API:

Algorand is a blockchain technology for FutureFi, which has proven stability and performance.
Compare Algorand to Meter or ZIP Code API:

The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Compare PostalDataPI to Meter or ZIP Code API: