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Find Duplicates API for Partners

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Now your platform can plug-in to an, already proven, duplicate finder API. At a fraction of the cost of building it yourself.

API Partnership

The Dedupely Find Duplicates API is for CRMs and data-heavy platforms to develop their own duplicate finder solution within their existing UI. The API uses the same algorithm used in Dedupely integrated solutions.

This is currently a private API available to platforms interested in working in a long term, one-on-one relationship with Dedupely to develop a solution for their product.

Why you should use it

We take away the required time and resources needed to develop heavy-duty algorithms and processes from scratch. Your company saves on time and money to assign developers on a mission to build something that we have years of experience already developing.

Aside from that, our API can handle millions of records at a fast pace. This is not easy or cheap to develop in-house.

We also offer API integration support and work with your team to build new or missing features based on our agreement.


We don’t have a fixed pricing model and prefer to come to an agreement with each platform individually. We typically prefer to charge on a per-data-point basis (the number of records * fields provided in each API call). However each agreement and company is different.


In integrating with our API, we also have SLAs to protect your company from embarrassing downtime, botched updates and service interruptions.

GDPR Compliant & Security

Our API does not store or hold any of your customers’ data in hard storage. Each API call is static and doesn’t collect any information besides your API call count and API key.

We run everything in proven data centers like Google Cloud with encryption in transit and at rest.

How it works

The data you send to the API can be in either JSON or CSV format. CSV fields can contain multiple values per cell.

JSON data sent to the API must be formatted to our model.

Each call must be accompanied with an API key identifying the client (you).

Data returned from the API is in JSON format.

How do we get started

Contact us to get in touch with the team so we can get started with an API solution for your platform or use-case.