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

DocParser
Nanonets
Docsumo
DocuClipper
Parsio.io
Mailparser
Parserr
Automate text extraction from emails and PDFs by using our powerful email and document parser.

Which is more popular?
Based on our record, Parseur.com seems to be more popular. It has been mentioned 12 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 | parseur.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the United States · 2026 | 2016 |
| 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...
Parseur is a leading document processing software ranging from email parsing to PDF extraction. Use Parseur to automate text extraction from emails, PDFs, spreadsheets, attachments and documents and put your business on auto-pilot. Setup is easy as everything is point & click and intuitive....
What each product offers, as listed by its team.

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Why this product is good
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Overall verdict
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Recommended for
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Meet Parseur, a powerful tool to extract text from emails and PDFs
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and Parseur.com. For example, how are they different and which one is better?
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When dealing with entities that send lots of data in an unstructured way because they think a PDF is the end of their digitalization process, Parseur is a great tool to automate reading this PDF and converting its...
Email may probably never die but that doesn't mean that business processes should be slowed or halted. Parseur enables us to create a lot more efficiencies by handling email data as though it was keyed in by a...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
You can get an account with https://parseur.com/ and then a number with OpenPhone, and Zappier. Those 3 will let you do what you want (easily). Source: over 3 years ago
I’m sure this is super cool, but have you considered https://parseur.com it’s built for stuff like this. Source: over 3 years ago
For more complex layouts, or if you have to deal with several layouts, it may be better to use third party document extraction tool that connects to like Parseur. Source: over 3 years ago
When comparing ZIP Code API and Parseur.com, 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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Extract data from PDF files & automate your workflow with our reliable document parsing software. Convert PDF files to Excel, JSON or update apps with webhooks.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Worlds best image recognition, object detection and OCR APIs. NanoNets’ platform makes it straightforward and fast to create highly accurate Deep Learning models.
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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Extract Data from Unstructured Documents - Easily. Efficiently. Accurately.
Compare Docsumo to ZIP Code API or Parseur.com: