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TinyPNG VS PostalDataPI

Compare TinyPNG VS PostalDataPI and see what are their differences

TinyPNG

Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!

Rating
5.0 · 1 review
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Alternatives Is it good?
PostalDataPI

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

Rating
0 reviews
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Alternatives Is it good?
Thalam
OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in. 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, TinyPNG seems to be more popular. It has been mentioned 172 times since March 2021.

social mentions
172 vs 0
Image Editing popularity
100% vs 0%
alternatives listed
240+ vs 12

Base details

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

TinyPNG
PostalDataPI
Website tinypng.com postaldatapi.com
Pricing —
Official pricing
Company Startup from the Netherlands Startup from the United States · 1 - 9 employees · 2026
Listed in
File Sharing Image Optimisation File Converter Image Editing +1
APIs REST API Postal Management Zip Lookup Postcode API Geocoding Address Verification API Geolocation API Developer Tools +6

About TinyPNG and PostalDataPI

In their own words, as submitted to SaaSHub.

TinyPNG
PostalDataPI

No description of TinyPNG yet.

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

Features and specs

What each product offers, as listed by its team.

TinyPNG 5 features
PostalDataPI 5 features
  • High Compression Efficiency
    TinyPNG uses advanced lossy compression techniques to reduce the file size of PNG and JPEG images substantially without noticeable loss in quality.
  • Supports Multiple Formats
    The service supports various image formats, including PNG and JPEG, making it versatile for different types of image optimization needs.
  • User-Friendly Interface
    The interface is straightforward and easy to use, allowing users to drag and drop images for quick compression.
  • Batch Processing
    Users can compress multiple images simultaneously, which saves time and improves productivity.
  • API Access
    TinyPNG offers an API that allows developers to integrate its functionality into their own applications, providing automated image compression capabilities.

Possible disadvantages

  • File Size Limitations
    The free version of TinyPNG has file size limitations, restricting the size of images that can be uploaded and compressed.
  • Limited Free Usage
    Users are limited to a certain number of free compressions per month, which may not be sufficient for heavy users or large projects.
  • Lossy Compression
    The lossy compression technique, while effective, may not be suitable for applications requiring completely lossless compression.
  • Dependency on Internet Connectivity
    TinyPNG is an online tool, so users need an active internet connection to leverage its services.
  • Subscription Costs
    Advanced features and higher usage limits require a subscription, which could be a deterrent for budget-conscious users.
  • 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.

Analysis

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

TinyPNG
PostalDataPI

Overall verdict

  • Yes, TinyPNG is generally considered a good tool for image compression thanks to its ease of use, reliability, and the quality of compression it provides.

Why this product is good

  • TinyPNG is well-regarded because it effectively compresses PNG and JPEG images without significantly reducing their visual quality. This reduces file size, which can improve website load times and save storage space.

Recommended for

  • Web developers and designers who need to optimize images for faster page loading.
  • Digital marketers looking to improve website performance and SEO.
  • Photographers and graphic designers who wish to compress images without losing quality for online portfolios.

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

Videos

Walkthroughs and reviews on video.

TinyPNG 3 videos + Add
PostalDataPI 2 videos + Add

ShortPixel Review vs. Kraken & tinyPNG [AppSumo 2019]

More videos

  • - TinyPNG Review 2017
  • - TinyPNG-Making Images Smaller, And More Efficient

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

More videos

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

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
TinyPNG
PostalDataPI
100% 100%
Image Editing
0% 0%
0% 0%
Postcode API
100% 100%
100% 100%
Image Optimisation
0% 0%
0% 0%
Address Verification API
100% 100%

User comments

Share your experience with using TinyPNG and PostalDataPI. 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.

TinyPNG 5.0 · 1 review
PostalDataPI no reviews yet

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

Social recommendations and mentions

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

TinyPNG 172 mentions
PostalDataPI 0 mentions

View more

Tracking PostalDataPI since Apr 2026.

Alternatives to TinyPNG and PostalDataPI

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

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