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

BitPay
NOWPayments
Coinbase
CoinPayments
BTCPay
BTCPay Server
0xProcessing
CoinGate is a payment gateway for Bitcoin, XRP, Litecoin, Ethereum and 50 other cryptocurrencies.
Which is more popular?
Based on our record, CoinGate seems to be more popular. It has been mentioned 20 times since March 2021.
Website, pricing, platforms and company facts side by side.
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ZIP
ZIP Code API
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|---|---|---|
| Website | zip-codes.com | dashboard.coingate.com |
| Pricing | — | |
| Company | Startup from the United States · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

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...
No description of CoinGate yet.
What each product offers, as listed by its team.

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

Overall verdict
Why this product is good
Recommended for
No analysis of CoinGate yet.
Walkthroughs and reviews on video.
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Coingate.cc review | Best Legit Mining Site Launched 2020,Free Earn Daily Bitcoin Live Payment Proof
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and CoinGate. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

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In addition, the platform charges a nominal fee of 1% on all transactions, making it a cost-effective solution for merchants seeking an affordable and dependable payment gateway. To sum it up, CoinGate distinguishes...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
BCH is disabled as a payment method for coingate.com transactions. Support pages don't mention it, but even if I hypothetically wanted to try using Lightning Notwork, the limit is 0.042 BTC, have fun getting the actual BTC with a $20... Source: over 3 years ago
Although this migration took quite a while, since it needed a new UI re-design, there were some difficulties migrating to a separate WordPress hosting, because our main page (coingate.com) is built on react.js. Source: over 3 years ago
What about for paying for services such as VPNs or Domain Registrars? Many use CoinGate (https://coingate.com/). That's a cryptocurrency payment processor. So is BitPay. And so is Coinbase Commerce. Source: almost 4 years ago
When comparing ZIP Code API and CoinGate, you can also consider the following products.

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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Bitcoin payment gateway. Enterprise-grade solutions, from the pioneer of bitcoin payments.
Compare BitPay to ZIP Code API or CoinGate:

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

NOWPayments is a crypto payment gateway that supports more than 300 cryptocurrencies, including fiat, and offers simple tools to accept crypto payments, like a crypto payments API, plugins, invoices.
Compare NOWPayments to ZIP Code API or CoinGate:

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