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

TrueLayer
ACH payments with Stripe
Mercury API
Plaid
Stripe
Belvo
Open Banking API Tracker
A single API to connect your app with any bank's account

Which is more popular?
Based on our record, Supabase seems to be a lot more popular than Teller API. While we know about 561 links to Supabase, we've tracked only 13 mentions of Teller API.
Website, pricing, platforms and company facts side by side.
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| Website | supabase.com | teller.io |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
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
No analysis of Teller API yet.
Walkthroughs and reviews on video.
Basic demo
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How often each product is chosen within a category, 0–100% relative to the other.


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


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.
We have no reviews of Teller API yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


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 / 3 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 / 8 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 / 10 days ago
Https://teller.io/ has been on my radar to play with. - Source: Hacker News / 8 months ago
I have found https://teller.io to be really good for this. They are more affordable than Plaid too at the lower end of scale. - Source: Hacker News / about 2 years ago
However! A determined user can still do something like load the app on a phone in an Android or iOS simulator, then watch all outgoing API calls and basically reverse-engineer how things work. This is how Teller wrote their system --... Source: about 4 years ago
When comparing Supabase and Teller API, you can also consider the following products.

Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
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Simple Bank APIs to access real-time financial data
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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.
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Accept bank payments with a few lines of code.
Compare ACH payments with Stripe to Supabase or Teller API:

Vercel is the platform for frontend developers, providing the speed and reliability innovators need to create at the moment of inspiration.
Compare Vercel to Supabase or Teller API:
