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ZIP Code API VS Peerlist

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

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

Peerlist logo Peerlist

Peerlist is a professional network for builders to show and tell
  • 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

  • Peerlist
    Image date //
    2024-09-14

ZIP Code API

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

Peerlist

Website
peerlist.io
$ Details
free
Release Date
-
Startup details
Country
United States
State
California
Founder(s)
Akash Bhadange, Yogini Bende
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.

Peerlist features and specs

  • Professional Networking
    Peerlist provides a platform for professionals to connect with peers in their industry, facilitating networking and collaboration opportunities.
  • Profile Showcase
    Users can create detailed profiles showcasing their work, skills, and experiences, which can be beneficial for career advancement and personal branding.
  • Community Engagement
    The platform encourages interaction within professional communities, allowing users to engage in discussions, share knowledge, and seek advice.
  • Job Opportunities
    Peerlist may offer job listing features, helping users discover career opportunities relevant to their expertise and interests.

Possible disadvantages of Peerlist

  • Limited Audience
    As a relatively new platform, Peerlist may not have as large a user base as more established professional networking sites, potentially limiting its reach and engagement opportunities.
  • Feature Maturity
    Some features on Peerlist might still be under development or lacking the robustness found on more mature networking platforms.
  • Niche Focus
    Depending on its current focus or the dominant professions represented on Peerlist, the platform might be less useful for professionals outside certain industries or fields.

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 ZIP Code API and Peerlist)

ZIP Code API

Peerlist

Zip Lookup
100 100%
Zip Lookup
0% 0
Hiring And Recruitment
0 0%
Hiring And Recruitment
100% 100
APIs
100 100%
APIs
0% 0
Web App
0 0%
Web App
100% 100

User comments

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

Based on our record, Peerlist seems to be more popular. It has been mentiond 16 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.

Peerlist mentions (16)

  • Product Hunt Is Dead
    Hehe not really. But I did find https://peerlist.io/ from that list. And it's a nice community. - Source: Hacker News / 10 months ago
  • How I won Peerlist x Aceternity UI animation challenge: My problem solving approach
    The UI Animation Challenge was a 5-day design-to-code event hosted by Peerlist in collaboration with Aceternity UI. Each day, participants were given an animated UI component and were challenged to bring it to life. - Source: dev.to / over 1 year ago
  • Show HN: LinkedIn sucks, so I built a better one
    Https://peerlist.io is a good contender too. Have you folks tried it? - Source: Hacker News / over 1 year ago
  • Feedback needed. What do you think about Peerlist?
    Since this is a developer community, would appreciate some feedback about the product. It's available on peerlist.io. Source: about 3 years ago
  • Portfolio Re-Imagined
    These days Iโ€™m reading the book Sapiens by Yuval Noah Harari where I came across a very interesting concept of how people and communities work. They are formed because peoples with the same mindset, goals, and Notions come together for a purpose of sharing experiences, knowledge and all good/bad things happening in their lives. It is rooted in common myths that exist in people's collective imaginations. But one... - Source: dev.to / over 3 years ago
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What are some alternatives?

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

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

Product Hunt - A website that lets users share and discover new products

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

Read.CV - Mindful professional profiles

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

BetaList - BetaList provides an overview of upcoming internet startups. Discover and get early access to the future.

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