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

YNAB
Mint
HomeBank
Money Manager Ex
Quicken
GnuCash
KMyMoney
Online tools for personal finance, budgeting, and bill reminders. Split bills and IOUs with friends and roommates.

Which is more popular?
Based on our record, Buxfer seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
|
ZIP
ZIP Code API
|
|
|
|---|---|---|
| Website | zip-codes.com | buxfer.com |
| Pricing | — | |
| Company | Startup from the United States · 2026 | Startup from the United States · 2006 |
| 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...
Buxfer is a top rated money management and tracking tool that helps its users with their budgeting, retirement planning, investments, forecasting, and more. Buxfer can sync with over 20,000 banks and other financial institutions from over 110 countries to ensure you can track all your financial...
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
Buxfer is recommended for individuals or families who want to gain better control over their finances through budgeting and expense tracking. It is particularly useful for those who require a straightforward, user-friendly interface and are looking to manage multiple accounts across different financial institutions. The platform is also suitable for individuals who need to handle finances in multiple currencies.
Walkthroughs and reviews on video.
No ZIP Code API videos yet. You could help us improve this page by suggesting one.
Buxfer- Best Free Online tool for managing your Finance or Expense or Money
More videos
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and Buxfer. 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
If you are searching for personal finance software with quick access to your financial activities, Buxfer is the right software for you. The software is available on the official Windows app store. Windows 11 users...
An online service that's not slathered in effects and colours, Buxfer does a good job of presenting your finances in a clean, professional manner. It cutely brags about the fact that it's currently helping its users...
Among the free online tools for budgeting and managing finance, Buxfer certainly has a strong presence. While you can analyse your shared expenses, debts, and split bills using this app, you can also keep a track of...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
I know it may seem like that but you definitely can. My wife and I lived off of 35k for about 8 months. Our rent was $800 and our bare minimum after that was about $500, so $1,300 in total (a little more than half her monthly income but... Source: over 5 years ago
When comparing ZIP Code API and Buxfer, you can also consider the following products.

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
Compare Smarty to ZIP Code API or Buxfer:

Working hard with nothing to show for it? Use your money more efficiently and control your spending and saving with the YNAB app.
Compare YNAB to ZIP Code API or Buxfer:

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

Free personal finance software to assist you to manage your money, financial planning, and budget planning tools. Achieve your financial goals with Mint.
Compare Mint to ZIP Code API or Buxfer:

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