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ZIP Code API VS Frill

Compare ZIP Code API VS Frill 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

Frill logo Frill

A better way to collect customer feedback
  • 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

  • Frill Landing page
    Landing page //
    2023-08-20

ZIP Code API

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

Website
frill.co
Pricing URL
Official Frill Pricing
$ Details
freemium $25.0 / Monthly (100 active user ideas)
Release Date
-
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.

Frill features and specs

  • User-friendly Interface
    Frill offers an intuitive and easy-to-navigate user interface, making it accessible for users of all experience levels.
  • Customizable Boards
    Users can customize their feedback boards to align with their brand's aesthetics and requirements, providing a more personalized experience.
  • Feature Prioritization
    Frill enables teams to prioritize suggestions and feedback, helping to focus on the most impactful changes and enhancements.
  • Integration with Popular Tools
    Frill integrates seamlessly with other popular tools and platforms, such as Slack, Zapier, and Intercom, promoting better workflow efficiency.
  • Public and Private Boards
    Frill allows for the creation of both public and private boards, giving flexibility in sharing feedback and ideas internally or with customers.

Possible disadvantages of Frill

  • Cost
    Frill offers various pricing plans, which might be expensive for small businesses or startups with limited budgets.
  • Limited Advanced Features
    While Frill is user-friendly, it may lack some advanced features required by larger enterprises with more complex feedback management needs.
  • Dependency on Integrations
    For full functionality, users may rely heavily on integrations with other tools, which can be a limitation if those tools are not already in use.
  • Learning Curve for Customization
    Despite its user-friendly nature, there might be a slight learning curve for users to fully customize their boards and utilize all features effectively.
  • Limited Analytics
    The platform might offer limited in-depth analytics compared to specialized feedback analysis tools, which can be a drawback for data-driven decision-making.

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

Analysis of Frill

Overall verdict

  • Overall, Frill.co is a good choice for businesses looking for a streamlined way to handle product feedback and manage their development process. Its intuitive interface and comprehensive features make it a valuable tool for both small and medium-sized businesses aiming to improve their product offerings based on customer insights.

Why this product is good

  • Frill.co is a product feedback and roadmap tool designed to help companies gather and manage customer feedback more effectively. It provides features like idea boards, where users can submit and vote on ideas, roadmaps to keep track of development progress, and changelogs to announce updates. These tools can enhance customer engagement and ensure product development aligns with user needs.

Recommended for

    Frill.co is particularly recommended for product managers, SaaS companies, and startups looking to prioritize and manage user feedback effectively. It is also beneficial for teams looking to enhance customer interaction and transparency by clearly communicating product development progress and updates.

ZIP Code API videos

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Frill videos

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Frill review | Collect Your Customer Feedback

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Category Popularity

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

ZIP Code API

Frill

Zip Lookup
100 100%
Zip Lookup
0% 0
Customer Feedback
0 0%
Customer Feedback
100% 100
APIs
100 100%
APIs
0% 0
User Feedback
0 0%
User Feedback
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ZIP Code API and Frill

ZIP Code API Reviews

We have no reviews of ZIP Code API yet.
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Frill Reviews

  1. Denis Anisimov
    ยท CTO at Introwise ยท
    Easy to embed and customize

    We are using Frill to collect user feedback and feature requests, as well as post announcements about new feature updates to our users.

    I love how easy it was to connect Frill with our own system, including SSO support for seamless users authentication. We also integrated the Frill widget right into our product user's dashboard so it's easy to distribute announcements and collect new feature ideas this way.

    One of the most satisfying product experiences I've had with a tool for our business. Their customer support is top-notch as well.

    ๐Ÿ Competitors: Nolt.io, Upvoty
    ๐Ÿ‘ Pros:    Inexpensive|Customizable|Fast|Great customer support|Well designed
  2. Sam Hulick
    ยท CEO at ReelCrafter ยท
    Best one!

    Frill is thoughtfully designed and simple to use while offering a complex and powerful level of customizability. It integrates seamlessly into our web app and has become a crucial part of the feedback loop with our customers

    ๐Ÿ Competitors: Canny.io
10 Best Canny Alternatives and Competitors in 2025
Frill is a customer feedback management tool you can use as a web app or widget. Use the customization features to build unique boards where you brainstorm ideas and meet customer needs. ๐Ÿง 
Source: clickup.com
Top 10 FeatureBase alternatives you should evaluate in 2024
With its simple design and easier supports, Frill (opens in new tab) can be one of the best alternatives for Featurebase. Frill has an updated and modern UI and it is simple to use. Also Frill is a language friendly software which can translate into any language. Though it has several attracting features, Frillโ€™s drawback should also be taken into consideration.
Source: featureos.app
17 Best Canny Alternatives in 2024
Frill helps companies engage with their customers, gather feedback and prioritize feature requests. It also allows companies to create online communities where users can discuss products and services with each other.
Source: supahub.com

Social recommendations and mentions

Based on our record, Frill 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.

Frill mentions (2)

What are some alternatives?

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

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

Canny.io - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.

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

Featurebase - The all-in-one toolkit for managing your customer feedback.

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

productboard - Beautiful and powerful product management.

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