Concentration: Features, Pricing & Alternatives

TL;DR

Concentration at a glance

Blocks distracting websites on Chrome. Security: Published posture.

Overview

What is Concentration?

Concentration is a Chrome extension designed to improve users' concentration levels during their study or work time by blocking distracting websites. Powered by ChatGPT, it utilizes natural language processing (NLP) and ChatGPT to optimize its performance and accuracy. The tool is completely free to use and does not require payment for ChatGPT.To get started with Concentration, users need to enable the extension and open the popup page. They can then enter keywords representing categories of websites they would like to block, such as gaming or movie. They can submit each keyword entered or remove all existing keywords. Additionally, users have the option to switch between Strict Mode (NLP-based, faster but less accurate) and GPT Mode (ChatGPT-based, slower but more accurate) according to their preference. From that point on, Concentration will try to block websites relevant to the entered keywords throughout the user's online experience.Concentration strives to enhance productivity and reduce distractions by providing users with a simple and effective method of blocking distracting websites. By using NLP and ChatGPT, it offers improved accuracy in identifying and blocking relevant websites. The tool ensures a focused working or studying environment, allowing users to be more productive and efficient.For additional information and support, users can visit the developer's website or access the privacy policy for details on data collection and usage. Concentration follows recommended practices for Chrome extensions, ensuring a safe and reliable user experience.

Trust

Security assessment

Security: Published posture

Published posture scored 12/20 or above. We check HTTPS, a reachable privacy policy, and stated compliance commitments. We do not perform security testing.

Last assessed: 17 August 2026

Methodology

How this score was built

Each scored criterion links to the published page it was derived from. Unscored criteria are marked, not guessed. This listing has not been hands-on tested.

Security & Data Privacy
The final URL uses HTTPS, indicating encryption in transit.
Source: chromewebstore.google.com
6/10
Functionality & Features
No citable published evidence in this pass.
Not assessed
Ease of Use
Requires hands-on use of the product.
Not assessed
Pricing & Value
No citable published evidence in this pass.
Not assessed
Reliability & Performance
Requires hands-on use of the product.
Not assessed
Integration Capabilities
No citable published evidence in this pass.
Not assessed
Customer Support
No citable published evidence in this pass.
Not assessed
Company Stability
No citable published evidence in this pass.
Not assessed
Update Frequency
No citable published evidence in this pass.
Not assessed
Startup-Friendliness
No citable published evidence in this pass.
Not assessed

FAQ

Frequently asked questions

What is Concentration and what does it do?

Blocks distracting websites on Chrome.

What does Concentration cost in India?

Concentration is a paid tool. A free plan is available to get started.

Is Concentration safe for startups?

Concentration has a published security posture scoring 12/20 or above (HTTPS, a reachable privacy policy, and/or stated compliance commitments). We do not perform security testing.