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ZIP Code API VS Remote OK

Compare ZIP Code API VS Remote OK and see what are their differences

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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

Remote OK logo Remote OK

The biggest remote job board on the web
  • 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

  • Remote OK Landing page
    Landing page //
    2023-08-20

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.

Remote OK features and specs

  • Wide Range of Remote Job Listings
    Remote OK aggregates remote job listings from various industries and positions, providing a comprehensive resource for job seekers looking for remote work opportunities.
  • User-friendly Interface
    The website features a clean and intuitive design, making it easy for users to navigate and find relevant job postings quickly.
  • Job Alerts
    Users can subscribe to job alerts via email, ensuring they are notified of new job postings that match their criteria, which saves time and effort in the job search process.
  • Company Information and Reviews
    Remote OK provides detailed information about hiring companies and sometimes includes reviews and ratings from current or past employees, helping job seekers make informed decisions.
  • Remote Job Resources
    The platform offers various resources for remote workers and employers, such as guides, blog articles, and tools to support remote work life.

Possible disadvantages of Remote OK

  • Competition for Jobs
    Given the popularity of the site, job postings often attract a large number of applicants, increasing competition and making it challenging to stand out.
  • Limited Free Features for Employers
    Employers looking to post jobs may find that the free options are limited and may need to invest in paid postings or subscriptions to get better visibility and reach.
  • Variable Job Quality
    While many reputable companies use Remote OK, there can be a mix of high-quality and lower-quality job postings, requiring job seekers to carefully vet each opportunity.
  • Geographical Restrictions
    Some job postings may have geographical restrictions despite being remote, limiting opportunities for job seekers in certain locations.
  • Paid Premium Features
    Some of the more advanced tools and features for job seekers, like more targeted search options or premium job listings, require a payment, which could be a barrier for some users.

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 Remote OK)
Zip Lookup
100 100%
0% 0
Job Boards
0 0%
100% 100
APIs
100 100%
0% 0
Remote Jobs
0 0%
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 Remote OK

ZIP Code API Reviews

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Remote OK Reviews

Top 16 Remote Job Boards to Help You Hire Faster
Remote OK is a globally popular job board, boasting a large user base of remote professionals. It covers a broad range of job categories, including tech, writing, and marketing, making it easy to find qualified full-time candidates.
Top 10 Websites to Find Remote Jobs
It's a game-changer for remote job seekers, offering a curated list of specifically remote work opportunities. No more sifting through irrelevant postings โ€“ Remote OK pre-selects the best remote jobs, saving you tons of time and frustration.
Top 10 free Websites to find Remote Job
Remote OK is a website that lists remote jobs in tech. It is a popular website for finding remote jobs, and it has over 10,000 job postings listed. The website is easy to use, and it allows you to search for jobs by location, keyword, and company. Remote OK also has a blog that provides tips on finding remote jobs and working remotely.
Forget LinkedIn: The Top 10 Remote Work Alternatives for Landing Your Dream Tech Job Remotely
Remote OK: This platform dedicates a specific section to remote software development jobs, streamlining your search for relevant opportunities.
Source: dev.to
The 85+ Best Sites to Find a Remote Job (Bookmark this!)
Remote OK is a job postings startup that offers a variety of digital nomad jobs across different industries, but primarily tech.

Social recommendations and mentions

Based on our record, Remote OK seems to be more popular. It has been mentiond 141 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.

Remote OK mentions (141)

  • Top 7 Remote Job Boards for Software Engineers (No "Fake Remote" BS)
    Built by indie hacker Pieter Levels, Remote OK is a staple in the digital nomad and tech communities. It has a heavily tech-focused index of jobs. - Source: dev.to / 3 months ago
  • Developer Job Boards I Actually Used
    RemoteOK: Known for its "Open Salaries" tagโ€”no more guessing the range. - Source: dev.to / 7 months ago
  • Guide to Google Jobs API and Alternatives
    RemoteOK: Focuses on remote jobs across industries, perfect for tracking distributed work trends. - Source: dev.to / over 1 year ago
  • Perfectly Qualified Yet Rejected? Hereโ€™s Why It Happens and What to Change
    What to Do: Look carefully for any region-specific language in the job posting and, if possible, search the companyโ€™s hiring FAQs or career page for more details. Job boards like We Work Remotely and Remote OK often filter jobs by region, which can save you time by showing positions that align with your location. - Source: dev.to / almost 2 years ago
  • Just got denied for a junior level role with 8 years of exp
    All I could find is the following links, if it helps: https://larajobs.com/ https://djangogigs.com/ https://djangojobs.net/ https://www.golangprojects.com/ https://remoteok.com/. - Source: Hacker News / over 2 years ago
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What are some alternatives?

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

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

WeWorkRemotely - Find the most qualified people in the most unexpected places: Hire remote! We Work Remotely is the best place to find and list remote jobs that aren't restricted by commutes or a particular geographic area. Browse thousands of remote work jobs today.

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

Remotive - The #1 site for remote jobs. Time to work from home!

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

indeed - Find jobs using Indeed, the most comprehensive search engine for jobs.