Smarty
Zipcodestack
PostalDataPI
Geoco.io
Melissa Data Quality
Loqate
usZIPCodes.org
REST API for US ZIP, ZIP+4, and Canadian postal codes. Single unified endpoint covers address validation and standardization, radius search (centroid haversine and true spatial polygon intersection), point-to-point distance, autocomplete/typeah

DreamGF
Replika
character.ai
Intimate - AI Girlfriend
Spicy Chat AI
ourdream.ai
AI girlfriend WTF
The uncensored Character.AI competitor - SFW and NSFW AI conversations with your favorite characters. As one of the pioneers in AI companionship, GirlfriendGPT understands the potential of chatbots. Everything is allowed, you are in control.
Which is more popular?
Based on our record, GirlfriendGPT seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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ZIP
ZIP Code API
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|---|---|---|
| Website | zip-codes.com | gptgirlfriend.online |
| Pricing | — | |
| Company | Startup from the United States · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America — no separate APIs by country or data type. What it does Address validation and standardization — production-grade parser with ZIP+4 append, refreshed monthly Radius search — centroid haversine and...
No description of GirlfriendGPT yet.
What each product offers, as listed by its team.

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Why this product is good
Recommended for
Overall verdict
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Recommended for
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1000 People Are Now Using GirlfriendGPT ! [AI Girlfriend]
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Share your experience with using ZIP Code API and GirlfriendGPT. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
While Poe from Quora is extempted from stripe restricted businesses, startups like GirlfriendGPT get bullied! The functionality of both AI chat engines is the same. Source: almost 3 years ago
When comparing ZIP Code API and GirlfriendGPT, you can also consider the following products.

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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Engage in open-ended conversations and collaborations with AI-based characters and create your own characters for yourself and others to enjoy. Character.ai is a social platform for creating and interacting with advanced AI chatbots.
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