PostalDataPI VS namegrep

Compare PostalDataPI VS namegrep and see what are their differences

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PostalDataPI

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

namegrep

Domain name search with regular expressions and curated sets

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 — $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, 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.

Landing page //
2019-10-06

PostalDataPI

Website: postaldatapi.com
Pricing URL: Official PostalDataPI Pricing
$ Details: -
Release Date: 2026 March
Startup details
Country: United States
State: ID
City: Eagle
Founder(s): Thom Ives
Employees: 1 - 9

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namegrep

Website: namegrep.com
Pricing URL: -
$ Details
Release Date: -

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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 — handling postal and ZIP code data without unnecessary complexity.

namegrep features and specs

Ease of Use
Namegrep offers a user-friendly interface that makes it easy for users to search and filter through names without requiring technical expertise.
Speed
The platform provides fast search results, enabling users to quickly find the names they are looking for.
Advanced Search Filters
Namegrep includes advanced search filters, allowing users to narrow down their search based on various criteria such as country, gender, and popularity.
Comprehensive Database
The service boasts a comprehensive database of names from around the world, increasing the chances of finding a specific name or exploring new ones.
Free Basic Access
Namegrep offers a free tier that provides basic search functionalities without the need for a subscription.

Possible disadvantages of namegrep

Limited Advanced Features in Free Tier
While the basic functionalities are free, some advanced search and filtering options may require a paid subscription.
Ads in Free Version
Users who do not subscribe to a paid plan might experience ads, which can be distracting and detract from the user experience.
Data Privacy Concerns
As with any online database, there may be concerns about the privacy and security of the data used and shared on the platform.
Potential for Outdated Information
The database might occasionally contain outdated or incorrect information, which could affect the reliability of search results.

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 namegrep

Overall verdict

Overall, Namegrep is considered a valuable tool in the domain search industry. It effectively assists users in quickly finding and registering ideal domain names, making it a worthwhile option for those who prioritize ease of use and efficiency.

Why this product is good

Namegrep is a domain search engine designed to help users find available domain names swiftly. It's appreciated for its speed, user-friendly interface, and ability to generate creative domain suggestions based on user queries. Additionally, it often provides unique and memorable name options that align closely with the search criteria, which can be highly beneficial for businesses and individuals looking to establish a strong online presence.

Recommended for

Namegrep is recommended for entrepreneurs, business owners, web developers, and digital marketers who need a fast and efficient way to brainstorm and secure domain names. It's particularly useful for those launching new products or brands, or for anyone looking to establish a unique online identity.

PostalDataPI videos

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

namegrep videos

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Category Popularity

0-100% (relative to PostalDataPI and namegrep)

PostalDataPI

namegrep

Geolocation API

100 100%

Geolocation API

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Domain Names

0 0%

Domain Names

100% 100

Developer Tools

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Developer Tools

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Web App

0 0%

Web App

100% 100

User comments

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

Social recommendations and mentions

Based on our record, namegrep seems to be more popular. It has been mentiond 2 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.

namegrep mentions (2)

The best domain name generators on the web
Name Grep is a domain name search tool that allows users to find available domain names by filtering and matching keywords, providing creative and relevant options for various projects. - Source: dev.to / about 2 years ago
Stubhub buying their own tickets under fake names?
Https://namegrep.com/#%28%3Acolors%3A%7Ccrimson%7Camber%7Cemerald%29%28cove%7Csummit%7Chill%29%28partners%7Ccapital%7Cadvisors%29 None of the the domains listed in this thread appear to be taken (the site uses godaddy to verify, and is updated every 24h), but there are others in this scheme that may be related. - Source: Hacker News / almost 3 years ago