
UltraShipTMS
FreightPOP
GetSwift
Kuebix TMS
LogiNext Mile
Notifii
ShipStation
Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.

Firebase
AppWrite
Vercel
Next.js
PocketBase.io
Hasura
Railway
An open source Firebase alternative

Which is more popular?
Based on our record, Supabase seems to be a lot more popular than Smarty. While we know about 561 links to Supabase, we've tracked only 5 mentions of Smarty.
Website, pricing, platforms and company facts side by side.
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| Website | smarty.com | supabase.com |
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| Platforms | — | |
| Company | 2011 | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


Smarty is simply the best solution for USPS, US and International Address Validation. From our APIs, to our list-processing tools, we have an address validation solution for you.
No description of Supabase yet.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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Basic demo
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Smarty and Supabase. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Smarty yet. Be the first one to post
Supabase combines PostgreSQL with authentication, storage, realtime functionality, and other backend services, making it a great fit for teams looking for an all-in-one platform. Teams with specialized PostgreSQL...
Supabase offers an open-source PostgreSQL backend that is tailored for developers with simplicity and scalability requirements. Its fully managed infrastructure aligned with integrated APIs makes it an excellent...
Supabase: An open-source BaaS alternative to Firebase, offering instant Postgres APIs, auth, edge functions, and growing AI-ready tooling. Ideal for modern dev teams but limited in orchestration and multi-agent flows.
Recommendations tracked on public social media and blogs since March 2021.


There are online formatters like smartystreets.com which can validate and format your international address. Is this what you are looking for? Source: about 5 years ago
What I've noticed after watching those sneaker botting videos is that they can make as many emails, proxies and debit cars numbers as they want but.... Not addresses. According to this video they mix up the way their address are written... Source: over 5 years ago
At one point they used SmartyStreets to validate your address and if it thinks your duplex and your neighbor is the same house, they'll be treated as one so you cannot get fiber now. Source: over 5 years ago
Free tier, permanent. Requires an API key, but the free quota resets every month or day and never expires on its own. Examples: Groq, Resend, Supabase, ROIC.ai. - Source: dev.to / 15 days ago
If you let Claude Code build an app on your backend and never mention security, where does it put the access rules? And does it get them right? I tried it by building two apps on Supabase, Appwrite and Nhost through their CLIs, with the... - Source: dev.to / 20 days ago
{ "name": "Supabase", "aliases": ["supabase"], "category": "database", "role": "backend and authentication", "mention": "used", "evidence": [ { "quote": "we use Supabase for auth and the database", "start": 761 } ], ... - Source: dev.to / 22 days ago
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Simple software streamlining your whole delivery business
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Vercel is the platform for frontend developers, providing the speed and reliability innovators need to create at the moment of inspiration.
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