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Company details

  1. Business Development Service

Written by the company

our Internet activity leaves a data trail collected by a vast system that works behind the scenes. The companies that hold your data might sell it, misuse it or even get hacked. To reduce the risk, it is important to take back control.


Contact info

3.4

Average

TrustScore 3.5 out of 5

15 reviews

5-star
4-star
3-star
2-star
1-star

Hasn’t replied to negative reviews

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Rated 5 out of 5 stars

Email cleanup worked better than expected

The email cleanup worked better than expected. I got rid of a lot of junk subscriptions pretty quickly. Plan to use it weekly to keep things under control.

The data removal side is useful, although it takes a bit of time to see results. The dashboard could be a bit smoother, but overall it does what it says.

For me it’s been worth it just for the time saved. I’d recommend it if you’re getting overwhelmed with emails.

February 27, 2026
Unprompted review
Rated 5 out of 5 stars

Simplest way to clean my data

I've been looking for a solution to clean my data for a long time. Mapping of the data footprint was really revealing. I'm using the app to clean my data and it's been working as expected. Haven't seen anything on the market like it.

January 11, 2026
Unprompted review
Rated 1 out of 5 stars

Ineffective, Overpriced, Zero Support

Against Data is a fairly limited service for $40. Basically it just creates filters to automatically delete emails from certain senders. This isn't something you couldn't do yourself easily. It also misses a lot of spam and doesn't seem to let you easily undo your actions. The dashboard is clunky and slow, it still takes time to go through everything. I was hoping for more of an AI tool to help determine what should be unsubscribed from, but this is basically just a fancy UI with an expensive subscription that does basic things only marginally faster than you could do manually.

I contacted them using their support email (there is no other way to contact them, the support button in the AgainstData dashboard does not work) to ask for a refund and never heard anything back. I followed up multiple times, and still nothing. It has been weeks.

September 1, 2025
Unprompted review
Rated 1 out of 5 stars

The service is a scam

The service is a scam. I don’t recommend using them. They identified a handful of emails leaving hundreds of spam. I reached out for support but my complaint remains unresolved. Cancelled the service immediately

January 13, 2025
Unprompted review
Rated 5 out of 5 stars

One click to spam free mailbox!

I have been looking for a solution that will help me with my loaded mailbox filled with unwanted emails and getting rid of my data that is with countless companies spamming me daily.

I recently came across AgainstData. This app offeres exactly what I needed. With just one click, I could unsubscribe from all those annoying mailing lists that cluttered my inbox.

The user interface was incredibly simple and intuitive, making it easy for me to navigate without any confusion.

It isn't a good to have tool, it is a must have tool to stay clutter free now a days.

November 10, 2024
Rated 5 out of 5 stars

Best value for money imo

I actually tried nearly all similar apps and ultimately had to drop them because they did not deliver what they promised. Their yearly plan is the cheapest option I found so far. Apps looks good and works really fast.

November 17, 2024
Unprompted review
Rated 5 out of 5 stars

Know your data

Great to know the websites that have your data and have the ability to request them to remove it from their database.

October 10, 2022
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