Software Alternatives, Accelerators & Startups

Zipcodestack VS HasData

Compare Zipcodestack VS HasData and see what are their differences

Zipcodestack logo Zipcodestack

Free Zip Code API - Free Postal Code Validation | Zipcodestack

HasData logo HasData

HasData is a top web scraping platform for developers and enterprises. It delivers structured, real-time data from the web using scalable APIs and no-code tools, removing the need to manage proxies, browsers, or anti-bot systems.
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  • HasData HasData API's Playground
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  • HasData HasData No-Code Scrapers
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HasData is one of the best web scraping API platforms built for performance, stability, and scale. It delivers enterprise-grade APIs built for speed, reliability, and accuracy. Businesses that depend on live search data, competitive intelligence, and public web data trust HasData for its consistent performance and transparent infrastructure.

The HasData SERP API is one of the fastest and most reliable on the market. It processes millions of requests per hour with a median latency around 1.75 seconds, providing clean and complete Google Search results without dealing with captchas, proxy management, or rotating browser setups. HasDataโ€™s infrastructure scales horizontally across self-managed Kubernetes clusters to ensure zero downtime during heavy traffic bursts or sustained data-collection workloads.

The HasData Web Scraping API goes beyond search. It provides a unified, resilient system that handles complex scraping tasks automatically โ€” covering dynamic pages, anti-bot protection, and JavaScript rendering. Developers get structured JSON results instantly, with no need to handle HTML parsing, headless browsers, or maintenance overhead.

HasData offers a broad range of specialized APIs, covering key platforms including Google Maps, Zillow, Amazon, Indeed, and many more. Each API is designed for production-level use cases where uptime, precision, and response speed matter more than anything else. Whether for SEO monitoring, price intelligence, lead generation, or market analytics, HasData removes the technical pain points so teams can focus on data, not scraping infrastructure.

For companies that require the best scraping performance without operational risk, HasData is a proven choice. It combines real-time data extraction power, consistent reliability, and developer-friendly APIs to support everything from startups to large enterprises running millions of daily requests.

Zipcodestack

Pricing URL
-
$ Details
free
Platforms
REST API

HasData

$ Details
Free Trial $49.0 / Monthly (Up to 200,000 Requests | 15 concurrent requests)
Platforms
Cloud Web Python Node JS PHP Go Zapier Browser
Startup details
Country
United States
State
TX
City
HOUSTON
Founder(s)
Roman Miliushkevich, Sergey Ermakovich
Employees
10 - 19

Zipcodestack features and specs

  • Comprehensive Data Coverage
    Zipcodestack provides extensive data coverage for postal codes, allowing users to access detailed information about demographics, geography, and more.
  • Easy Integration
    The platform offers user-friendly APIs that make it easy to integrate postal code data into various applications, thereby simplifying the development process.
  • Real-time Updates
    Zipcodestack ensures that the data is constantly updated in real-time, providing users with the most accurate and current information available.
  • Customer Support
    Highly responsive customer support assists users with any issues or questions, ensuring a smooth user experience.

Possible disadvantages of Zipcodestack

  • Cost
    Some users might find the pricing model to be on the higher side, especially for small businesses or individual developers with limited budgets.
  • Learning Curve
    While the platform is comprehensive, it might require some time for new users to fully understand and utilize all its features effectively.
  • Dependency on Internet
    As an online platform, Zipcodestack requires a stable internet connection; disruptions in connectivity can impede access to data.
  • Limited Offline Functionality
    The platform has limited capabilities for offline use, which might be a drawback for applications requiring offline access to data.

HasData features and specs

  • Sub-2s Median Latency
    Every API request completes in about 2.1 seconds on average, even under high load.
  • 99.9% uptime SLA
    Stay online with highly reliable servers, automated failover, and 24/7 infrastructure monitoring.
  • Up to 10M Requests/Hour
    Handle massive scraping operations with infrastructure built to support 10 million hourly API calls.
  • 100M+ Proxies
    Access hundreds of millions rotating IPs for global coverage and unblockable data collection.
  • JavaScript Rendering
    Extract content from dynamic, JavaScript-heavy websites without manual browser emulation.
  • Auto-Retry & Failover
    Built-in error handling and retries ensure high success rates even under volatile network conditions.
  • Clean Structured Output
    Deliver consistent, parsed JSON with metadata, images, text, listings, and links.
  • Full Anti-Bot Protection
    Bypasses Cloudflare, Datadome, and Akamai automatically โ€” no proxy rotation or browser setup required.
  • Easy Integration
    Connect in minutes using clear API documentation, SDKs, and straightforward REST architecture.

Analysis of Zipcodestack

Overall verdict

  • Zipcodestack is a solid, developer-friendly postal code lookup API that offers reliable geolocation and distance data with a straightforward integration process and a usable free tier, making it a good choice for adding zip code functionality to applications.

Why this product is good

  • Provides accurate postal code, city, state, and geolocation data across many countries
  • Offers a generous free tier that's great for testing and small projects
  • Simple REST API with clear documentation and easy authentication via API keys
  • Supports useful features like distance calculation between zip codes and radius searches
  • Fast response times and reliable uptime for production use
  • Affordable paid plans that scale with usage needs

Recommended for

  • Developers building location-based or address-validation features
  • E-commerce platforms needing shipping and delivery zone calculations
  • Startups and small businesses wanting an affordable postal code API
  • Applications requiring international zip code lookups and geocoding
  • Projects needing distance or radius-based search functionality between locations

Analysis of HasData

Overall verdict

  • HasData is a solid web scraping and data extraction platform that offers reliable APIs and tools for collecting structured data from websites, making it a good choice for businesses and developers needing scalable data solutions.

Why this product is good

  • Provides ready-to-use scraping APIs that handle proxies, CAPTCHAs, and JavaScript rendering automatically
  • Offers scalable infrastructure suitable for both small projects and large-scale data extraction needs
  • Supports structured data output formats like JSON and HTML for easy integration
  • Includes documentation and developer-friendly tools to speed up implementation
  • Handles anti-bot measures so users can focus on data rather than infrastructure

Recommended for

  • Developers building applications that require automated web data collection
  • Businesses conducting market research and competitor price monitoring
  • E-commerce companies tracking product data and reviews
  • Data analysts and researchers gathering large datasets from the web
  • SEO professionals monitoring search engine results and rankings

Category Popularity

0-100% (relative to Zipcodestack and HasData)
APIs
71 71%
29% 29
Data Extraction
0 0%
100% 100
Postal Management
100 100%
0% 0
Web Scraping
0 0%
100% 100

Questions & Answers

As answered by people managing Zipcodestack and HasData.

What makes your product unique?

HasData's answer:

HasData combines high-speed infrastructure with intelligent web data extraction. Its APIs handle JavaScript rendering, IP rotation, and anti-bot bypassing at scaleโ€”without requiring additional tooling. Developers can integrate once and retrieve clean, reliable data instantly.

Why should a person choose your product over its competitors?

HasData's answer:

Choose HasData for performance, reliability, and simplicity. Its APIs deliver fast response times, high accuracy, and zero hidden limits. The platform is built for real-world scrapingโ€”resilient under load, stable in production, and trusted by high-volume users.

How would you describe the primary audience of your product?

HasData's answer:

HasData serves developers, data engineers, and businesses that need scalable, automated access to public web data. These users build tools, analytics platforms, and competitive intelligence systems powered by structured, real-time information.

What's the story behind your product?

HasData's answer:

HasData was created to eliminate the complexity of large-scale web scraping. Frustrated by fragile scripts, unreliable proxies, and blocked requests, the founders built a unified platform that turns scraping into a dependable API service.

Which are the primary technologies used for building your product?

HasData's answer:

HasData runs on a distributed infrastructure using Golang, Python, and Node.js. It leverages headless Chromium for rendering, Kubernetes for scaling, and global IP rotation systems for reliable data extraction across regions.

Who are some of the biggest customers of your product?

HasData's answer:

HasData serves leading companies in SEO, digital marketing, cybersecurity, and content intelligence. These clients rely on HasData to power large-scale data collection, competitive analysis, plagiarism detection, and local search insightsโ€”handling millions of requests per day without service disruption.

User comments

Share your experience with using Zipcodestack and HasData. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Zipcodestack 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.

Zipcodestack mentions (3)

  • Validating Postal Codes Worldwide in Node.js โ€“ Challenges & Solutions with zipcodestack API
    Using the zipcodestack API in your Node.js application is straightforward. Youโ€™ll first need to sign up for a free API key (it only takes a minute). Once you have your API key, you can call the REST endpoints using any HTTP client. Below is a simple example using Nodeโ€™s built-in fetch (available in Node v18+), but you could use axios or any library of your choice:. - Source: dev.to / 10 months ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Zipcodestack - Free Zip Code API and Postal Code Validation. Ten thousand free requests/month. - Source: dev.to / over 2 years ago
  • I have a column in google sheets with ZIP codes. How do i put a column next to it that will automatically fill with what city is associated with that zip code?
    I have seen this request pop up quite a few times. I did a quick search for free APIs of zipcode lookups. This one, named "zipcodestack" (I'm not in any way tied to, endorsing, or promoting them) seemed like a pretty good resource with up to 10,000 free lookups each month. So, I wrapped a quick script around it and made it a custom sheets function called GET_CITY:. Source: about 3 years ago

HasData mentions (0)

We have not tracked any mentions of HasData yet. Tracking of HasData recommendations started around Oct 2025.

What are some alternatives?

When comparing Zipcodestack and HasData, you can also consider the following products

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

Apify - Apify is a web scraping and automation platform that can turn any website into an API.

PostalCodes.info - Postal code lookup API and downloadable country datasets for address validation, checkout, logistics and geocoding workflows.

ScrapingBee - ScrapingBee is a Web Scraping API that handles proxies and Headless browser for you, so you can focus on extracting the data you want, and nothing else.

ZipCheckup - Check water quality, product recalls, energy rebates, and safety alerts for any U.S. ZIP code. Free reports powered by EPA and government data.

Zyte - We're Zyte (formerly Scrapinghub), the central point of entry for all your web data needs.