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

1Password
LastPass
KeePass
bitwarden
RoboForm
Enpass
PassPack
Dashlane is a secure way to bypass tedious logins, forms, and purchases online. Save all of your information and save time in your online transactions.

Which is more popular?
Based on our record, Dashlane seems to be more popular. It has been mentioned 7 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 | dashlane.com |
| Pricing | — | |
| Company | Startup from the United States · 2026 | Startup from the United States |
| 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 Dashlane 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
Overall verdict
Why this product is good
Recommended for
Dashlane is recommended for individuals and businesses looking for a comprehensive password management solution with enhanced security features. It's particularly suitable for users who desire an easy-to-navigate platform that works across multiple devices, as well as those who are interested in additional tools like VPN and secure file storage.
Walkthroughs and reviews on video.
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Dashlane Password Manager Review
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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 Dashlane. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

We have no reviews of ZIP Code API yet. Be the first one to post
Dashlane is a password manager suitable for personal and business use. It allows users to manage and access their passwords across desktop and mobile devices. With features like one-click passwords, automatic password...
Dashlane is the U.S Patented password manager. It provides two-factor authentication and AES 256-bit encryption. It is compatible with U2F keys. It will allow you to securely share encrypted passwords with individuals...
Dashlane’s developers have worked hard over the last few years, and it shows. If you’re looking for the most elegant, full-featured password management out there, Dashlane may be for you. Read our full Dashlane review.
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
This morning I found myself facing this error once again. Updated to the next revision .2 but still had same issue. This time I wasn't even able to log into the dashlane.com site. After some additional troubleshooting, I noticed the... Source: over 3 years ago
Same error, same problem, same inability to login even after disabling the extension and going to dashlane.com. Webapp is broken. Source: over 3 years ago
Thanks for reporting this error, we have received other reports, and our engineers are actively reviewing this. Can you test going to dashlane.com and clicking the log-in button to confirm if you get the same error? Thanks. Source: over 3 years ago
When comparing ZIP Code API and Dashlane, 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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1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Compare 1Password to ZIP Code API or Dashlane:

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

LastPass is an online password manager and form filler that makes web browsing easier and more secure.
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Compare PostalDataPI to ZIP Code API or Dashlane:

KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.
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