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PostalDataPI VS Flaticon

Compare PostalDataPI VS Flaticon 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.

Flaticon logo Flaticon

A database of free vector icons.
  • 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.

  • Flaticon Landing page
    Landing page //
    2023-09-30

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.

Flaticon features and specs

  • Wide Selection
    Flaticon offers a vast collection of over 4 million icons, ensuring users can find icons for almost any need.
  • Quality
    Icons on Flaticon are professionally designed, ensuring high-quality visuals and a polished look for projects.
  • Customization
    Flaticon provides tools to customize icon colors and sizes directly on the platform, making it easy to match project designs.
  • Freemium Model
    Flaticon operates on a freemium model, offering a substantial number of icons for free which can be a significant advantage for budget-conscious users.
  • Formats
    Icons are available in various formats, including PNG, SVG, EPS, PSD, and BASE 64, providing flexible use across different platforms.
  • Ease of Use
    The website is user-friendly, with a straightforward search and filtering system, making it easy to find and download icons quickly.
  • Collection Functionality
    Users can create and manage collections of icons for better organization and easy access to frequently used icons.

Possible disadvantages of Flaticon

  • Attribution Requirement
    Free icons require attribution to the source, which can be inconvenient or aesthetically unappealing for some projects.
  • Subscription Cost
    The premium subscription, which removes attribution requirements and provides access to additional features, can be expensive for some users.
  • License Restrictions
    There may be licensing restrictions on certain icons, limiting their use in commercial projects without a premium subscription.
  • Variable Quality
    While many icons are of high quality, some may not meet professional standards, requiring users to sift through options to find the best ones.
  • Potential Overuse
    Popular icons might be overused in various projects, potentially making them less unique or impactful.
  • Dependency on Internet Connection
    Access to the platform and its features requires an internet connection, which can be a limitation in environments with poor connectivity.

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 Flaticon

Overall verdict

  • Yes, Flaticon is a good platform for individuals and professionals seeking diverse and customizable icon options. Its comprehensive library and user-friendly interface make it a valuable resource for graphic and web designers, developers, and educators.

Why this product is good

  • Flaticon is a popular resource for high-quality, customizable icons. It offers an extensive library with millions of icons available in various styles such as flat, outline, filled, and more. Users appreciate its ease of use, the ability to download icons in multiple formats like PNG and SVG, and its integration capabilities with tools like Adobe Illustrator and Microsoft PowerPoint. Additionally, the platform is continuously updated, ensuring a fresh variety of icon designs for different needs.

Recommended for

  • Graphic designers
  • Web developers
  • UI/UX designers
  • Content creators
  • Educators
  • Marketing professionals

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

Flaticon videos

+ Add

How To Earn Passive Income With FlatIcon.Com!

More videos:

  • Tutorial - How to Use Flaticon as Webfont
  • Review - Free Vs Premium Account | Flaticon #06

Category Popularity

0-100% (relative to PostalDataPI and Flaticon)

PostalDataPI

Flaticon

Address Verification API
100 100%
Address Verification API
0% 0
Web Icons
0 0%
Web Icons
100% 100
Geolocation API
100 100%
Geolocation API
0% 0
Vector Icons
0 0%
Vector Icons
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 Flaticon

PostalDataPI Reviews

We have no reviews of PostalDataPI yet.
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Flaticon Reviews

7 Best Free Icon Libraries
In Flaticon, you will find vectors or embed icons that can be completely edited and used for any one or more of your personal or commercial projects. With over 2.3 million vector icons library organized into 51202 packs, Flaticon offers a wide range of options.
Source: www.atatus.com
10 Best Fontello Alternatives 2021
Flaticon is easily the largest collection of icons in the world and an amazing alternative to Fontello. It gives you over 5.7 million icons and stickers to choose from, all arranged into categories to enable you quickly find what youโ€™re looking for.
Source: rigorousthemes.com

Social recommendations and mentions

Based on our record, Flaticon seems to be more popular. It has been mentiond 27 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.

PostalDataPI mentions (0)

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

Flaticon mentions (27)

  • Cricut Joy Owners- I have questions...
    -Can I use non-Cricut images (i.e. Images from flaticon.com to make my stickers) using the Cricut software? Source: almost 3 years ago
  • Seeking Advice on Adding Illustrations to Self-Published Book: How Can I Obtain Them for Free?
    Its my first time to know about "flaticon.com". Thank you! I dont know how to use it. Source: about 3 years ago
  • Seeking Advice on Adding Illustrations to Self-Published Book: How Can I Obtain Them for Free?
    I'm confused - you're packaging your creative work to be purchased but expect others to hand over theirs for free? Because illustration is a very detailed skill. Or are you looking for a resource like flaticon.com? Source: about 3 years ago
  • Where can I find more icons/pngs like the tree and jar icons here?
    My favorites are the stickers sections in tenor.com and giphy.com. For Icons I use flaticon.com. They also have cute stickers but they aren't animated. Source: over 3 years ago
  • Does anyone else rarely use page icons/headers?
    I like having a visual indicator in my page titles, but I never really liked the emojis or built-in Notion icons, so now I use flaticon.com on just about every page/database template. I really like it so far. The options are nearly endless, especially once you consider the color and line art customization. Source: over 3 years ago
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What are some alternatives?

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

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

Icons8 - Free app for Mac & Windows already containing 39,800 icons. Allows to search and import iconsโ€ฆ

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

Font Awesome - Font Awesome makes it easy to add vector icons and social logos to your website. And version 5 is redesigned and built from the ground up!

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