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

start.me
Momentum
Protopage
Humble New Tab Page
Renewed Tab
Nice NewTab
All My Faves
A beautiful new tab page with many customisable backgrounds and widgets.

Which is more popular?
Based on our record, Tabliss seems to be more popular. It has been mentioned 24 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 | tabliss.io |
| 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 Tabliss 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
Walkthroughs and reviews on video.
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Tabliss Demo
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and Tabliss. 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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Mue is similar to new tab extensions like Momentum and Tabliss, but offers more features. In addition to displaying widgets for the clock, greeting, quotes, and changing the wallpaper from time-to-time, Mue allows you...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
Anyone customize the start page with Tabliss please Https://tabliss.io/ Installed it ok for opera But unable to get it to appear. Source: almost 3 years ago
Here is an extension I've used before that works well. https://tabliss.io/. Source: over 3 years ago
Not quite the same thing, but I installed Tabliss. Source: over 3 years ago
When comparing ZIP Code API and Tabliss, 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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A Modern-day bookmark manager. A place for your favorites. A news feed (RSS) reader. A browser startpage. A portal for your team.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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The best iGoogle alternative. Chris Pirillo calls Protopage "The best designed".
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