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ZIP Code API VS Sprig

Compare ZIP Code API VS Sprig 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

Sprig logo Sprig

Delivering locally-sourced, seasonal, sustainable lunches and dinners.
  • 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

  • Sprig Landing page
    Landing page //
    2023-08-05

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.

Sprig features and specs

  • User Feedback Collection
    Sprig specializes in collecting user feedback directly from digital products, making it easy to understand customer needs and improve the user experience.
  • Surveys and Microsurveys
    The platform supports various types of surveys, including microsurveys, which are short and user-friendly, which can help in getting more responses and better insights.
  • Visual Question Types
    Sprig offers multiple visual question types that can make surveys more engaging and easier to digest for respondents.
  • Integration Capabilities
    Sprig integrates well with other tools and platforms such as Slack, Jira, and others, making workflow management easier and more streamlined.
  • Targeted Feedback
    The platform allows for targeted feedback collection based on user behavior, which can provide more relevant and actionable insights.
  • Real-time Analytics
    Sprig provides real-time analytics and reporting, assisting teams in making data-driven decisions quickly.

Possible disadvantages of Sprig

  • Pricing
    Sprig can be relatively expensive compared to other user feedback solutions, which might be a constraint for small businesses or startups.
  • Learning Curve
    The range of features, while extensive, may require some time and training to fully utilize, especially for teams not familiar with advanced user feedback tools.
  • Customization Limitations
    Although the platform offers many features, some users may find the customization options for surveys and forms somewhat limited compared to other specialized tools.
  • Response Bias
    Like any survey tool, Sprig can suffer from response bias, where the feedback collected may not be entirely representative of the overall user base.
  • Dependence on Engagement
    The effectiveness of the tool heavily relies on user engagement. If users are not willing to participate in surveys, the quality and quantity of feedback can be limited.

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 Sprig

Overall verdict

  • Sprig is generally well-regarded for its ease of use and comprehensive feedback collection capabilities. It is a solid choice for businesses looking to enhance customer engagement and gather actionable insights.

Why this product is good

  • Sprig is a customer feedback platform that provides in-the-moment feedback collection and analysis tools. It is known for its seamless integration with various platforms and is praised for its user-friendly interface. Many users appreciate its ability to gather real-time insights which help in improving product development and customer experience.

Recommended for

  • Product teams seeking real-time feedback
  • Businesses aiming to improve customer experience
  • Organizations wanting to integrate feedback solutions easily

ZIP Code API videos

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Sprig videos

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  • Review - Restaurant Review - Sprig | Atlanta Eats
  • Tutorial - Sprig TEA review | Price |variant|how to prepare starting at 149/-

Category Popularity

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

ZIP Code API

Sprig

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

ZIP Code API Reviews

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Sprig Reviews

The best Hotjar alternatives & competitors, compared
Sprig is a user insights tool that combines surveys and session replays with AI analysis. Sprig works slightly differently than other tools as it links surveys and session replays together in what it calls studies, normally triggered by specific user event. It doesn't do funnel analysis or other basic analytics, focusing solely on in-product user research.
Source: posthog.com

Social recommendations and mentions

Based on our record, Sprig seems to be more popular. It has been mentiond 1 time 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.

Sprig mentions (1)

What are some alternatives?

When comparing ZIP Code API and Sprig, 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

Dovetail - Mobile Cloud-Based Dental Software

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

Theysaid - Conversational AI surveys, interviews, user tests, polls

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