
Supabase
AppWrite
Firebase
Strapi
Convex.dev
Xano
Coolify
Open Source backend with realtime database, authentication, file storage and admin dashboard, all compiled in 1 portable executable.

USZipLookup
ZipCheckup
ZIP Code API
Smarty
Geoco.io
AZIPCODE
PostalCodes.app
Use our free ZIP Code Analysis Tool to find city, state, county, population, and timezone details for any U.S. ZIP code. Fast, accurate, and privacy-safe lookup.

Which is more popular?
Based on our record, PocketBase.io seems to be more popular. It has been mentioned 104 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | pocketbase.io | uszipcodes.org |
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| Platforms | ||
| Company | 2022 | Startup from India · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


PocketBase is a Go backend (framework and app) that includes: embedded database with realtime subscriptions backed-in files and users management convenient Admin dashboard UI simple REST-ish API And all of this compiles in a single portable executable.
ZIP Code Analysis Tool is a web-based application that allows users to search any US ZIP code and instantly view detailed location-based data. The tool provides accurate information including city, state, county, latitude, longitude, and population statistics. It is designed for researchers,...
What each product offers, as listed by its team.


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


No analysis of PocketBase.io yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PocketBase.io and usZIPCodes.org.
usZIPCodes.org's answer:
Their ability to translate simple postal codes into sophisticated geographic insights for a wide range of business and research applications beyond their original mail delivery purpose.
usZIPCodes.org's answer:
The "story" behind the concept of a "ZIP Code analysis tool" is not about a single specific software product, but rather the evolution of the ZIP Code itself from a simple postal sorting mechanism into a powerful, multifaceted geographic data analysis unit used across many industries.
Share your experience with using PocketBase.io and usZIPCodes.org. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I built this because I self host a lot of stuff and wanted to simplify tossing up a simple static site with no backend, no NGINX/Caddy/Traffik configs, instantly deploy with a single file copy. Powered by Golang's built-in reverse proxy... - Source: Hacker News / 2 months ago
Excluded on purpose: go-blueprint And gowebly (generators for a project Skeleton, excellent, not SaaS kits), PocketBase (a backend-in-one-file you build a SaaS on, not a SaaS), and the dozens Of "Go + HTMX + templ starter"... - Source: dev.to / 2 months ago
If you haven't used PocketBase: it's an open-source backend in a single Go binary. Embedded SQLite, auth, real-time subscriptions, file storage, REST API, admin UI — all included. The catch has always been hosting it: renting a VPS,... - Source: dev.to / 4 months ago
Tracking usZIPCodes.org since Dec 2025.
When comparing PocketBase.io and usZIPCodes.org, you can also consider the following products.


Find any US ZIP code or Canadian postal code instantly. Search by city, address or code - get accurate location, county & population data free.
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Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.
Compare AppWrite to PocketBase.io or usZIPCodes.org:

Check water quality, product recalls, energy rebates, and safety alerts for any U.S. ZIP code. Free reports powered by EPA and government data.
Compare ZipCheckup to PocketBase.io or usZIPCodes.org:

Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Compare Firebase to PocketBase.io or 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
Compare ZIP Code API to PocketBase.io or usZIPCodes.org: