
Opal.so
Cold Turkey
Freedom.to
Forest App
clearspace
LeechBlock
FocusMe
one sec uses Shortcut automation in order to empower you to spend more time in the real world.

Nudgify
Fomo
NotificationX
The Trustmaker
ProofGain
Proof
Optinjar
ProveSource is a social proof marketing platform that streams recent customer behaviors on your website to build trust and increase conversions.

Which is more popular?
Based on our record, one sec seems to be more popular. It has been mentioned 44 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | one-sec.app | provesrc.com |
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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.


No analysis of one sec yet.
Overall verdict
Why this product is good
Recommended for
Businesses seeking to improve website conversion rates, e-commerce platforms wanting to increase sales, and marketers looking to build trust and credibility through social proof notifications.
Walkthroughs and reviews on video.
The app that makes Elon Musk cry — One Sec app setup & review
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ProveSource Review and Tutorial
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How often each product is chosen within a category, 0–100% relative to the other.


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


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ProveSource simplifies the process of leveraging social proof to boost conversions. The onboarding is straightforward—just sign up, add one line of code to your website, and configure customizable notifications. From...
FOMO, the Fear Of Missing Out, has been a powerful marketing tool for ages. You can use FOMO Social Proof to create urgency by showing pop-up notifications of recent purchases. However, it's pricey and complex....
ProveSource is also easy to set up and powerful social proof software that helps you customize notification icons, links, texts, and more. It automatically collects data like clicks, hovers, impressions, engagement...
Recommendations tracked on public social media and blogs since March 2021.


I think most users need more screen blocking control than they get out of the box on iOS. Ntools like one sec [1] have been invaluable for me. [1]: https://one-sec.app/. - Source: Hacker News / 9 months ago
One thing that finally worked for me was using: https://one-sec.app/ It basically forces you to do a little breathing exercise before you can visit the site that you have on its block list. It has been life changing. It adds enough... - Source: Hacker News / over 1 year ago
I've tried various forms of this. As long as there's a logged in session somewhere, I have to have various tricks and extensions on my browser to manage things. Most have been only varying degrees of successful, often ending up in me... - Source: Hacker News / over 1 year ago
Tracking ProveSource since Mar 2021.
When comparing one sec and ProveSource, you can also consider the following products.

Real Focus in Real-Time. Measure and improve your focus day by day, on iPhone, iPad and macOS.
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Nudgify is a Social Proof App that includes FOMO, Urgency and Review Nudges. Adding Social Proof notifications to your site helps you build trust and increase conversions on Shopify, Wordpress or any other platform.
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Cold Turkey is a free productivity program that you can use to temporarily block distractions so that you can get your work done!
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Fomo turns your site into the online equivalent of a busy store
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Freedom is a productivity hack that lets you block apps, websites or the entire Internet on iPhones, iPads, Windows and Mac computers.
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Best social proof and FOMO marketing solution for WordPress to increase conversion rates.
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