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PostalDataPI VS Zyte

Compare PostalDataPI VS Zyte and see what are their differences

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

PostalDataPI logo PostalDataPI

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

Zyte logo Zyte

We're Zyte (formerly Scrapinghub), the central point of entry for all your web data needs.
  • PostalDataPI Landing page
    Landing page //
    2026-04-08

PostalDataPI is a global postal code validation and enrichment API covering 240+ countries and territories. One API, one key, one flat rate โ€” $0.000028 per query with no tiers or subscriptions.

What you get back: Up to 18 metadata fields per postal code โ€” city, state/region, coordinates, timezone, three levels of administrative hierarchy, elevation, and more. Sub-5ms cached responses.

Works everywhere: US ZIP codes, UK postcodes, German PLZ, Japanese postal codes, Canadian FSAs, and 230+ more. Format normalization handles case, spacing, and hyphen variations automatically.

Get started in 60 seconds: 1,000 free queries on signup, no credit card required. SDKs for Python and Node.js. MCP server for AI agents (Claude, Cursor, etc.).

Built for developers: REST API, consistent JSON responses across all countries, OpenAPI spec, llms.txt for AI agent discovery.

  • Zyte Landing page
    Landing page //
    2022-01-09

We are the leader in web data extraction technology and services. We're obsessed with data. And what it can do for businesses.

We help thousands of companies and millions of developers to get their hands on clean, accurate data. Quickly, reliably & at scale. Every day, for more than a decade.

From price intelligence, news and media, job listings and entertainment trends, brand monitoring, and more, our customers rely on us to obtain dependable data from over 13 billion web pages each month.

Zyte (formerly Scrapinghub) serves over 2,000 companies and 1 million developers from across the globe who value accurate, reliable web data to help them run their business.

PostalDataPI features and specs

  • Specialized Postal Data
    PostalDataPI focuses specifically on postal and address-related data, providing dedicated endpoints for ZIP code lookups, address validation, and geographic postal information, making it a niche solution for mailing and logistics needs.
  • Simple API Integration
    The API appears to offer straightforward RESTful endpoints that are relatively easy to integrate into existing applications, requiring minimal setup and configuration for developers.
  • Useful for Address Validation
    The service can help businesses validate and standardize mailing addresses, reducing undeliverable mail, saving postage costs, and improving data quality in customer databases.
  • Geographic Data Enrichment
    PostalDataPI can enrich address data with additional geographic information such as coordinates, county, and timezone details associated with postal codes, which is valuable for analytics and location-based services.
  • Lightweight and Focused
    As a specialized micro-API, it avoids the bloat of larger platforms, offering a focused toolset that does one thing well โ€” handling postal and ZIP code data without unnecessary complexity.

Possible disadvantages of PostalDataPI

  • Limited Public Awareness
    PostalDataPI is not widely known or widely reviewed compared to major competitors like SmartyStreets, Google Geocoding API, or Melissa Data, making it harder to assess reliability and long-term viability.
  • Sparse Documentation and Community Support
    As a smaller or lesser-known service, it may lack comprehensive documentation, tutorials, and an active developer community, which can make troubleshooting and advanced usage more challenging.
  • Uncertain Data Coverage
    It is unclear how comprehensive the postal data coverage is โ€” whether it supports international postal codes or is limited to specific countries, which could be a significant limitation for global applications.
  • Unknown Uptime and Reliability Track Record
    Without widespread usage reports or published SLA guarantees, it can be difficult to trust the service for mission-critical applications that require high availability and consistent performance.
  • Limited Feature Set Compared to Competitors
    Larger address validation and postal data providers offer additional features like autocomplete, batch processing, CASS certification, and deliverability scoring that PostalDataPI may not provide.

Zyte features and specs

  • High-Quality Data Extraction
    Zyte provides powerful web scraping capabilities, allowing for reliable and high-quality data extraction from various websites.
  • Ease of Use
    The platform offers a user-friendly interface and comprehensive documentation, making it easier for both beginners and experienced users to navigate and utilize its features.
  • Compliance and Ethical Scraping
    Zyte emphasizes ethical scraping practices and compliance with website terms of service, helping users avoid legal and ethical issues.
  • Custom Solutions
    Zyte offers tailored data extraction solutions to meet specific business needs, providing customization and flexibility.
  • Scalability
    The platform supports scalable data extraction operations, suitable for both small projects and large-scale enterprise needs.

Possible disadvantages of Zyte

  • Cost
    The pricing for Zyte's services can be relatively high, which may be a barrier for small businesses or individual users with limited budgets.
  • Learning Curve
    Despite its user-friendly design, mastering all the advanced features of Zyte may require a learning curve, particularly for users new to web scraping.
  • Rate Limiting
    Some users may encounter rate limiting or blocking from target websites, which can hinder the data extraction process and require additional strategies to manage.
  • Dependency on Third-Party Websites
    As with any web scraping tool, Zyte's effectiveness can be impacted by changes in the HTML structure of target websites or their policies, requiring constant adaptation.
  • Ethical and Legal Restrictions
    While Zyte promotes ethical scraping, users must still navigate complex legal landscapes, which can vary by region and website, adding operational challenges.

Analysis of PostalDataPI

Overall verdict

  • I don't have verified, up-to-date information specifically about PostalDataPI (postaldatapi.com), including details on its accuracy, pricing, uptime, or customer reviews. I can't confirm whether it's a good product without more direct data or firsthand testing, so I'd recommend evaluating it yourself using the criteria below before committing.

Why this product is good

  • Unable to verify specific claims about data accuracy, coverage, or update frequency for this service
  • No confirmed information on pricing tiers, rate limits, or API reliability (SLA/uptime)
  • No verified user reviews, testimonials, or third-party comparisons available
  • Company background, support quality, and documentation quality are unconfirmed
  • If considering this service, check for: free trial/sandbox access, transparent pricing, data source citations, response time benchmarks, and independent reviews on sites like G2 or Trustpilot

Recommended for

  • Not able to make a specific recommendation without verified data
  • Best approach: developers needing postal/address validation APIs should compare this against established alternatives (e.g., SmartyStreets, Lob, Google Maps Geocoding API, USPS Web Tools) based on documented accuracy and pricing
  • Suitable evaluation candidates: teams willing to test the API directly with sample data before integrating into production systems

Analysis of Zyte

Overall verdict

  • Zyte is considered a good choice for businesses and individuals looking for reliable and efficient web scraping solutions. Its strong customer support, extensive documentation, and user-friendly platform make it well-regarded in the industry.

Why this product is good

  • Zyte (formerly Scrapinghub) is regarded as a good platform because it provides a comprehensive set of tools and services for web data extraction and web scraping. It offers easy-to-use APIs, a robust infrastructure for large-scale data scraping, and services like automated data retrieval and storage. Additionally, Zyte is recognized for its ability to handle complex scraping tasks, such as data extraction from dynamic websites using AJAX or JavaScript.

Recommended for

  • Data scientists and analysts needing web data for research and insights
  • Developers seeking APIs for efficient and scalable data extraction
  • Business professionals requiring market and competitor insights
  • Companies looking for automated and reliable data extraction services

PostalDataPI videos

+ Add

PostalDataPI Now Returns 18 Fields Per Postal Code โ€” for 240+ Countries

More videos:

  • Tutorial - PostalDataPI Tutorial: Your First Postal Code API Call in 5 Minutes

Zyte videos

+ Add

What is data exraction?

More videos:

  • Review - Scraping and sentiment analysis using Scrapinghub and Amazon Comrehend

Category Popularity

0-100% (relative to PostalDataPI and Zyte)

PostalDataPI

Zyte

Geolocation API
100 100%
Geolocation API
0% 0
Web Scraping
0 0%
Web Scraping
100% 100
Developer Tools
100 100%
Developer Tools
0% 0
Data Extraction
0 0%
Data Extraction
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 PostalDataPI and Zyte

PostalDataPI Reviews

We have no reviews of PostalDataPI yet.
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Zyte Reviews

Creating an Automated Text Extraction Workflow โ€” Part 1
The 600 lbs gorilla, Diffbot, comes with a swath of solid APIs but starts at $300, which is ridiculous if youโ€™re just extracting text. Scrapinghubโ€™s News API, Extractor API, and plenty more are better priced if you want an affordable alternative; plus, Extractor API includes a visual online tool for extracting hundreds of articles at once, if you want to do things via UI.
Source: medium.com

Social recommendations and mentions

Based on our record, Zyte 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.

PostalDataPI mentions (0)

We have not tracked any mentions of PostalDataPI yet. Tracking of PostalDataPI recommendations started around Apr 2026.

Zyte mentions (1)

What are some alternatives?

When comparing PostalDataPI and Zyte, you can also consider the following products

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

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

Melissa Data Quality - Melissa helps companies to harness Big Data, legacy data, and people data (names, addresses, phone numbers, and emails).

Bright Data - World's largest proxy service with a residential proxy network of 72M IPs worldwide and proxy management interface for zero coding.

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