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Impler.io
Datatera.ai
The new standard for data import

TrueLayer
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Mercury API
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Open Banking API Tracker
A single API to connect your app with any bank's account
Which is more popular?
Based on our record, Teller API should be more popular than Flatfile. It has been mentioned 13 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | flatfile.com | teller.io |
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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
Flatfile is recommended for organizations and teams that frequently need to handle and import large datasets from various sources. It's especially beneficial for software companies, data analysts, and businesses that want to provide their customers with an easy and efficient way to import data into their platforms.
No analysis of Teller API yet.
Walkthroughs and reviews on video.
Flatfile Portal Overview
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Flatfile and Teller API. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Created in 2018 by David Boskovic and Eric Crane, Flatfile has since become an all-in-one platform after raising $100 million across multiple investment rounds in six years. It describes itself as the “easiest, fastest, and safest way... - Source: dev.to / over 2 years ago
Not all that curious... https://flatfile.com If you're building a vertical SaaS and want to support import from a file, and don't want to spend time reinventing the wheel, this could be a big win. This would let new users bring in... - Source: Hacker News / about 3 years ago
If you are a software developer, think about how you could add the data import, transformation, and validation functionality to your web app in only a few minutes with your JavaScript and React knowledge using built-in SDK and libraries.... - Source: dev.to / about 3 years ago
Https://teller.io/ has been on my radar to play with. - Source: Hacker News / 7 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: almost 4 years ago
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