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ZIP Code API VS PropelAuth

Compare ZIP Code API VS PropelAuth and see what are their differences

ZIP
ZIP Code API

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

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
PropelAuth

PropelAuth hosts and manages your authentication.

Rating
0 reviews
Pricing
Freemium Free trial
Promote on VibeVoted
Alternatives Is it good?
BROKA
Self-hosted console for Kafka, Redis, RabbitMQ and Apache Artemis: one permission model, production guardrails and a tamper-evident audit trail. sponsored

Which is more popular?

Based on our record, PropelAuth seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
0 vs 1
Zip Lookup popularity
100% vs 0%
alternatives listed
7 vs 136

Base details

Website, pricing, platforms and company facts side by side.

ZIP
ZIP Code API
PropelAuth
Website zip-codes.com propelauth.com
Pricing —
Freemium Free trial Official pricing
Platforms —
JavaScript Python ReactJS React Native REST API Node JS +3
Company Startup from the United States · 2026 2021
Listed in
APIs Developer Tools Geocoding Location Intelligence Address API Zip Lookup +3
Developer Tools Identity And Access Management Identity Provider User Management And Authentication APIs Security & Privacy User Management Authorization +5

About ZIP Code API and PropelAuth

In their own words, as submitted to SaaSHub.

ZIP
ZIP Code API
PropelAuth

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...

Read more about ZIP Code API

PropelAuth enables you to add authentication and authorization to your B2B product. We make it simple to set up features such as organization management, invite flows, 2FA, and enterprise SSO/SAML. We also provide out-of-the-box UIs to get you up and running as quickly as possible.

Read more about PropelAuth

Features and specs

What each product offers, as listed by its team.

ZIP
ZIP Code API 5 features
PropelAuth 9 features
  • Comprehensive ZIP Code Data
    The ZIP Code API from zip-codes.com provides extensive data including ZIP code details, city information, state data, and geographic coordinates, making it a thorough resource for location-based lookups.
  • Multiple Lookup Options
    The API supports various types of lookups including ZIP code to city/state, city/state to ZIP code, distance calculations between ZIP codes, and radius searches, offering flexible querying capabilities.
  • Easy Integration
    The API uses standard REST-based HTTP requests and returns data in commonly used formats like JSON and XML, making it straightforward to integrate into most applications and programming languages.
  • Distance and Radius Calculations
    The API includes built-in functionality for calculating distances between ZIP codes and finding ZIP codes within a specified radius, which is valuable for store locators, shipping estimates, and proximity-based features.
  • Well-Documented Endpoints
    The API provides clear documentation for its various endpoints and parameters, helping developers understand available features and implement them correctly without extensive trial and error.
  • Enterprise SSO/SAML
  • Roles and Permissions (RBAC)
  • 2FA
  • Passwordless/Magic Links
  • Social Login/Single Sign On (SSO)
  • Organization Management
  • Webhooks
  • Built-in Email
  • Disable Public Signups

Analysis

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

ZIP
ZIP Code API
PropelAuth

Overall verdict

  • ZIP Code API from zip-codes.com is a solid, reliable choice for developers and businesses needing accurate US and Canadian postal code data, offering a straightforward RESTful interface with regularly updated databases.

Why this product is good

  • Provides accurate and frequently updated ZIP code, city, state, and geographic data
  • Offers a simple RESTful API that is easy to integrate into web and mobile applications
  • Supports features like ZIP code lookup, radius search, and distance calculations
  • Includes both US ZIP codes and Canadian postal codes for broader coverage
  • Backed by an established data provider with a long track record in postal data

Recommended for

  • Developers building address validation or autofill features
  • E-commerce platforms needing shipping and location-based calculations
  • Businesses performing geographic or radius-based store locators
  • Applications requiring reliable US and Canadian postal data
  • Marketing and logistics teams that need regional or demographic targeting

No analysis of PropelAuth yet.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
ZIP
ZIP Code API
PropelAuth
100% 100%
Zip Lookup
0% 0%
14% 14%
Developer Tools
86% 86%
40% 40%
APIs
60% 60%
0% 0%
Identity And Access Management
100% 100%

User comments

Share your experience with using ZIP Code API and PropelAuth. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

ZIP
ZIP Code API 0 mentions
PropelAuth 1 mention

Tracking ZIP Code API since May 2026.

Alternatives to ZIP Code API and PropelAuth

When comparing ZIP Code API and PropelAuth, you can also consider the following products.

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