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PostalDataPI VS Medium

Compare PostalDataPI VS Medium and see what are their differences

PostalDataPI

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

Rating
0 reviews
Alternatives Is it good?
Medium

Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
AeroDataBox
Aviation and flight API tailored for SMBs and individual developers, offering flight status, schedules, aircraft and airport data, statistics, historical data and more. Seamless REST/web hook integration via API marketplaces at affordable rates. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Medium seems to be more popular. It has been mentioned 3146 times since March 2021.

social mentions
0 vs 3,146
Postcode API popularity
100% vs 0%
alternatives listed
12 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

PostalDataPI
Medium
Website postaldatapi.com medium.com
Pricing
Official pricing
Open source
Company Startup from the United States · 1 - 9 employees · 2026 Startup from the United States
Listed in
APIs REST API Postal Management Zip Lookup Postcode API Geocoding Address Verification API Geolocation API Developer Tools +6
Blogging Blogging Platform CMS Blogging Tools +1

About PostalDataPI and Medium

In their own words, as submitted to SaaSHub.

PostalDataPI
Medium

PostalDataPI is a global postal code validation and enrichment API covering 240+ countries and territories. One API, one key, one flat rate — $0.000028 per query with no tiers or subscriptions. What you get back: Up to 18 metadata fields per postal code — city, state/region, coordinates,...

Read more about PostalDataPI

No description of Medium yet.

Features and specs

What each product offers, as listed by its team.

PostalDataPI 5 features
Medium 5 features
  • 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 — handling postal and ZIP code data without unnecessary complexity.

Possible disadvantages

  • 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 — 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.
  • User-Friendly Interface
    Medium offers an easy-to-use interface that makes it simple for anyone to start writing and publishing content without any technical knowledge.
  • Built-in Audience
    The platform has a large and active user base, so new content has the potential to reach a wide audience quickly.
  • Publishing Tools
    Medium provides versatile publishing tools that support text, images, and various media formats, which helps in creating rich and engaging content.
  • SEO Benefits
    Articles posted on Medium tend to rank well in search engine results, thanks to the platform's high domain authority.
  • Community and Interaction
    Medium encourages reader engagement through comments, claps, and highlights, fostering a sense of community among writers and readers.

Possible disadvantages

  • Monetization
    While Medium has a Partner Program, it may not be as lucrative as other methods of monetization available on independent blogging platforms.
  • Control and Customization
    Medium offers limited customization options compared to dedicated blog platforms like WordPress, restricting how you can brand and personalize your blog.
  • Content Ownership
    By publishing on Medium, you agree to their terms and conditions, which may include giving up some control over how your content is used and distributed.
  • Paywall Issues
    Some articles are placed behind a paywall, which might limit the reach of your content if you want it to be freely accessible to everyone.
  • Dependency on Platform
    Relying solely on Medium means that any changes to the platform's policies or algorithms can directly impact your reach and engagement.

Analysis

An editorial look at what each product does well and who it suits.

PostalDataPI
Medium

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

Overall verdict

  • Medium can be considered a good platform for those who enjoy a wide array of content and appreciate quality writing on diverse subjects. However, the value of Medium depends on individual preferences and whether the topics and writing styles align with what the reader is looking for.

Why this product is good

  • Medium offers a diverse range of articles from both professional and amateur writers, providing readers with numerous perspectives on various topics. Its clean user interface and ease of use make it an appealing platform for both writers and readers. The platform also supports monetization for writers, allowing them to earn from their content.

Recommended for

    Medium is recommended for avid readers seeking a variety of topics ranging from personal development to technology. It's also ideal for writers looking to publish their work to a broad audience and potentially earn revenue through the platform's Partner Program.

Videos

Walkthroughs and reviews on video.

PostalDataPI 2 videos + Add
Medium 5 videos + Add

PostalDataPI Now Returns 18 Fields Per Postal Code — for 240+ Countries

More videos

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

Medium Review - with Tom Vasel

More videos

  • - Starting a blog on Medium.com? Watch this FIRST.
  • - The Medium Review
  • - The Medium - Before You Buy
  • - I recommend: The Medium (Review)

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
PostalDataPI
Medium
100% 100%
Postcode API
0% 0%
0% 0%
Blogging
100% 100%
100% 100%
Address Verification API
0% 0%
0% 0%
Blogging Platform
100% 100%

User comments

Share your experience with using PostalDataPI and Medium. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

PostalDataPI no reviews yet
Medium no reviews yet

We have no reviews of PostalDataPI yet. Be the first one to post

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

PostalDataPI 0 mentions
Medium 3146 mentions

Tracking PostalDataPI since Apr 2026.

  • How I built a chatbot that remembers you between sessions (Walrus Memory + Qwen on Groq)
    Originally published on Medium: https://medium.com/@quanghuyaz909/how-i-built-a-chatbot-that-remembers-you-between-sessions-walrus-memory-qwen-on-groq-c12d140845e9. - Source: dev.to / about 17 hours ago
  • Can AI Really Detect Fake News? What the Research Shows
    Read the full article on Medium: https://medium.com/@mdtauhidhossainrubel/can-ai-models-tell-real-news-from-ai-generated-fakes-3433ddc3481f?sharedUserId=mdtauhidhossainrubel. - Source: dev.to / 4 days ago
  • What If We Stopped Using GPUs? [video]
    On the compute side there's the issue of scalability. CPUs are designed to perform a handful of operations at one time. They typically have a small number of dedicated integer, float, and other ALU configurations. Having dedicated matrix... - Source: Hacker News / 4 days ago

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Alternatives to PostalDataPI and Medium

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