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ZIP Code API VS Webvizio

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

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

ZIP Code API logo 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

Webvizio logo Webvizio

This free website feedback tool & website review software allows managers and teams to collaborate on website revisions in real time. Join for free now!
  • ZIP Code API Landing page
    Landing page //
    2026-05-21

API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America โ€” no separate APIs by country or data type.

What it does

  • Address validation and standardization โ€” production-grade parser with ZIP+4 append, refreshed monthly
  • Radius search โ€” centroid haversine and true spatial polygon intersection. Returns ZIPs/FSAs within range, with per-result pct_inside overlap percentage for spatial queries
  • Unified lookup endpoint โ€” accepts US ZIP, ZIP+4, Canadian FSA, full Canadian postal codes, or latitude/longitude inputs
  • Autocomplete/typeahead โ€” cities, counties, metros, states, FSAs, ZIPs
  • Point-to-point distance โ€” between any two postal points
  • Census ACS demographics โ€” 2011โ€“2024, 542 fields per ZIP across income, education, housing, social, and economic profiles
  • Boundary lookups โ€” Census tracts, congressional districts, state legislative areas, school districts โ€” with computed intersection percentages per ZIP

What makes it different

  • Licensed commercial data โ€” not commodity or scraped sources
  • Canadian postal coverage โ€” most peers in this space are US-only
  • True spatial radius โ€” not just centroid haversine
  • 14 years of historical ACS depth via API โ€” unusual outside of raw Census downloads
  • One endpoint for all of North America โ€” no country-detection or input-routing logic to maintain on the client side

Pricing

  • Free โ€” 2,500 lookups/day, no credit card required, no expiry
  • Developer โ€” $49/mo, 100K credits, 300/min
  • Professional โ€” $149/mo, 350K credits, 300/min
  • Business โ€” $499/mo, 1.5M credits, 600/min
  • Credit packs โ€” one-time, from 25K ($19) up to 2M ($799)

Resources

  • Webvizio Landing page
    Landing page //
    2023-02-02

Webvizio is a free website feedback tool & website review software designed for managers & teams to easily collaborate on website revisions in real time. Collaboration on website development can be a hassle. Gain control and provide your teams with clarity! Utilize a single platform for clients, managers, and dev teams to leave visual feedback & effectively collaborate on web development projects.

ZIP Code API

Website
zip-codes.com
$ Details
-
Release Date
2026 April
Startup details
Country
United States
State
NY
City
Hopewell Junction
Edit details

Webvizio

Website
webvizio.com
$ Details
$8.0 / Monthly (per user seat per month when billed monthly)
Release Date
2021 January
Edit details

ZIP Code API features and specs

  • 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.

Webvizio features and specs

  • Collaborative Feedback
    Webvizio allows teams to collaborate and provide feedback directly on web projects, facilitating more efficient communication and project management.
  • Visual Annotations
    It provides tools for visual annotations, making it easier for users to pinpoint specific issues or changes needed, which enhances understanding among team members.
  • User-Friendly Interface
    The platform is designed with a user-friendly interface, which simplifies the process of navigation and ensures ease of use even for non-technical users.
  • Integration Capabilities
    Webvizio supports integrations with other popular tools, which allows for a more streamlined workflow and improved synchronization across different platforms.
  • Cloud-Based
    As a cloud-based solution, Webvizio allows users to access projects and feedback from anywhere, boosting accessibility and flexibility.

Possible disadvantages of Webvizio

  • Limited Offline Access
    Being a cloud-based tool, Webvizio requires an internet connection for full functionality, which can be a limitation in areas with poor connectivity.
  • Learning Curve for New Features
    While generally user-friendly, some new or advanced features may require a learning curve for users who are not familiar with similar tools.
  • Pricing
    Depending on the features and scale required, the cost of using Webvizio may be a consideration for smaller teams or projects with tight budgets.
  • Integration Limitations
    While it offers integration capabilities, not all third-party tools may be supported, which could limit its utility for some teams.
  • Scalability Concerns
    For very large teams or complex projects, there may be concerns about the scalability of the platform to handle extensive feedback efficiently.

Analysis of ZIP Code API

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

ZIP Code API videos

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Webvizio videos

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Webvizio Review - Is Webvizio Worth It?

More videos:

  • Demo - Website Review Software | Webvizio Review 2022 | Lifetime Deal | Webvizio Demo
  • Review - Webvizio review - Share your feedback faster | Ruttl alternative

Category Popularity

0-100% (relative to ZIP Code API and Webvizio)

ZIP Code API

Webvizio

APIs
100 100%
APIs
0% 0
Task Management
0 0%
Task Management
100% 100
Zip Lookup
100 100%
Zip Lookup
0% 0
Design Tools
0 0%
Design Tools
100% 100

User comments

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

Based on our record, Webvizio seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ZIP Code API mentions (0)

We have not tracked any mentions of ZIP Code API yet. Tracking of ZIP Code API recommendations started around May 2026.

Webvizio mentions (2)

  • How to Work With HAR Files: A Step-by-Step Guide [With Examples]
    Webvizio employs a unique visual collaboration platform that speeds up web development by generating comprehensive one-click tasks on top of web pages enriched with all visual and technical data. - Source: dev.to / over 1 year ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Webvizio โ€” Website feedback tool, website review software, and bug reporting tool for streamlining web development collaboration on tasks directly on live websites and web apps, images, PDFs, and design files. - Source: dev.to / over 2 years ago

What are some alternatives?

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

Smarty - Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.

Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!

Zipcodestack - Free Zip Code API - Free Postal Code Validation | Zipcodestack

Busatools Website Feedback Tool - Busatools' feedback tool: Collect, analyze, and enhance real-time feedback to improve customer experiences effortlessly. Streamline your feedback management process.

PostalDataPI - The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.

Markdrop - Turn your website into a canvas for visual feedback, bug reports, and team collaboration, all in one link. Markdrop makes collecting and resolving feedback effortless, No Client logins. Just fast, actionable feedback.

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