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Open Peeps VS ZIP Code API

Compare Open Peeps VS ZIP Code API and see what are their differences

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

Open Peeps logo Open Peeps

A hand-drawn illustration library.

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
  • Open Peeps Landing page
    Landing page //
    2021-08-27
  • 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

Open Peeps features and specs

  • Customizability
    Open Peeps allows for extensive customization of characters, including changing facial features, clothing, and more, which makes it easy to create unique and personalized illustrations.
  • Free to Use
    It is a free resource, making it accessible to a wide range of users without any financial investment.
  • Vector Format
    The illustrations are available in vector format, which allows for scalability without loss of quality, making it suitable for both web and print.
  • Community and Support
    There is a community around Open Peeps that shares tips and usage ideas, which can be very helpful for both novice and experienced designers.
  • Compatibility
    Open Peeps is compatible with popular design tools like Figma, Sketch, and Adobe XD, offering flexibility in how they can be used in various projects.

Possible disadvantages of Open Peeps

  • Limited Base Styles
    While customizable, the basic style of the illustrations is consistent, which might not fit all project designs or aesthetic requirements.
  • Learning Curve
    For users unfamiliar with vector graphic editors, there might be a learning curve involved in using Open Peeps to its full potential.
  • Dependence on External Tools
    Effectively utilizing Open Peeps requires proficiency with external design tools like Figma or Adobe XD, which might not be available or known to all users.
  • License Restrictions
    Although it's free, the use of Open Peeps may have certain license restrictions that must be adhered to, which can be limiting for commercial projects.
  • Style Limitation
    The artistic style of Open Peeps is quite specific and may not be suitable for all audiences or types of projects, limiting its versatility.

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.

Analysis of Open Peeps

Overall verdict

  • Open Peeps is considered a good resource for those in need of customizable illustrations. Its accessibility and creative potential make it a strong choice for many projects.

Why this product is good

  • Open Peeps is a hand-drawn illustration library that allows users to create customizable characters. It is widely appreciated for its versatility, ease of use, and the ability to create diverse characters quickly. The library is open source and free, providing a user-friendly interface that benefits designers, developers, and content creators looking for a unique and personal touch in their projects.

Recommended for

  • Graphic designers seeking unique characters
  • Web developers wanting to enhance websites with illustrations
  • Content creators in need of engaging visuals
  • Educators looking to create materials with diverse characters
  • Anyone interested in open-source illustration tools

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

Category Popularity

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

Open Peeps

ZIP Code API

Design Tools
100 100%
Design Tools
0% 0
Zip Lookup
0 0%
Zip Lookup
100% 100
Productivity
100 100%
Productivity
0% 0
APIs
0 0%
APIs
100% 100

User comments

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Social recommendations and mentions

Based on our record, Open Peeps seems to be more popular. It has been mentiond 3 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.

Open Peeps mentions (3)

  • Looking for feedback on my missed connections Instagram account! @missedyounyc
    Text heavy images.. Are quite text heavy ๐Ÿ˜…. Have you considered using a minimal graphic on each image to sort of depict the story/emotion of the post. It might help break up the feed also. It could be a small graphic that sits inside your image frame, between the text. See here for some examples of free image/doodle generator tools: https://doodleipsum.com, opendoodles.com, https://openpeeps.com. Source: over 3 years ago
  • 20 Awesome Website You Didn't Know About
    โœจ 16. Open Peeps A hand-drawn illustration library. - Source: dev.to / almost 4 years ago
  • Microsoft 365 stock image "Cartoon People" - Which artist / art studio created the them?
    Hi, thanks! But I just found out that it's not this person but Pablo Stanley who created these resources in the CC0 domain. Here's a link to follow his generous project: https://openpeeps.com/. Source: about 4 years ago

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.

What are some alternatives?

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

Humaaans - Mix-&-match illustrations of humans with a design library.

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

Blush - Illustrations for everyone

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

Interfacer - Collection of more than 200+ free design resources

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

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