
Trello
Asana
Jira
Redmine
Basecamp
Wekan
Quire
An Agile, Open Source, Free Project Management System
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, Taiga.io seems to be more popular. It has been mentioned 13 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 | taiga.io | zip-codes.com |
| Pricing | — | |
| Company | Startup from Spain | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

Make your multidisciplinary teams work with agile methodologies effectively. Enjoy a very complete, flexible and intuitive tool.
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.

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

Overall verdict
Why this product is good
Recommended for
Overall verdict
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Walkthroughs and reviews on video.
Taiga.io: your open source agile project management platform
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Share your experience with using Taiga.io 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.

How does it compare to the existing open-source boards, such as: https://wekan.github.io/ https://taiga.io/ https://kanboard.org/. - Source: Hacker News / over 1 year ago
Taiga is an open-source tool I found when searching for agile project management solutions. It is particularly suited for agile development, offering features like task boards, iteration management, and requirement tracking to help teams... - Source: dev.to / about 2 years ago
Taiga.io — Project management platform for startups and agile developers, free for Open Source. - Source: dev.to / about 4 years ago
Tracking ZIP Code API since May 2026.
When comparing Taiga.io and ZIP Code API, you can also consider the following products.

Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
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Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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