TrustPulse: It's a popular choice.
But does it deserve the hype?

K Factors has 15+ FOMO widgets you can use with any plan.
TrustPulse has 3. And they're pretty basic.

TrustPulse is a first-generation social proof notification tool. But it's the new age of startups.

Don't buy into 12 different services to do everything K Factors can. Give your startup the capabilities it needs: email collector forms, request collectors, clickable coupon codes, and more.

K Factors is the easiest notification system for contextual FOMO messages.

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Aric Fedida
Software Engineer
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K Factors vs. TrustPulse Feature Comparison

Feature Comparison K Factors TrustPulse
Free plan option
Simple code snippet setup Have to install code for every new campaign
Easy and fast notification campaign set up
Absolutely ZERO coding necessary to build and deploy notifications
Show live traffic
Show recent conversions
Conversion counter
Build custom Webhooks with no code
Engagement links and button embed
Geolocation based conversion notifications
Custom rules and time duration
Consumer review displays
Consumer activity monitoring (clicks, mouse hovering, conversions, form submissions)
Integrates with WordPress, Wix, Shopify, Squarespace
Request and form collectors
Mobile responsive notifications
Clickable coupon display
Clickable discount codes
Pop up lightbox lead collectors
Image and video pop up displays
Countdown timer display
Numeric score and emoji feedback collector

K Factors vs. TrustPulse Price Comparison

Pricing and Plans K Factors TrustPulse
Free for life plan
Free trial Starts free, then upgrade when you need to 14-day trial
All widget notification types Yes, 15+ types for every plan 3 types starting at $9/month
Number of websites From 2-50 10
Number of web visits a month 10,000 with Free plan 2,500 with $9/month plan
100,000 with $19/month plan 10,000 with $17/month plan
1,000,000 with $149/month plan 25,000 with $24/month plan
100,000 with $50/month plan

All Plans Include

We have been in the startup game for a long time. We respect your time, your funding, and your conversion goals.


It’s the age of the mobile device. If you don’t keep up with responsive page elements, you’ll get left behind.

Notification Customization Forms

For the people who went to FOMO to avoid typing any sort of code, you were disappointed, right? Here you just use forms to set up and deploy your pop-ups.

15+ FOMO Widgets to Use

We’re not the kind of people who like limitations. We’re more the “pull out all the stops” type. Make your widgets interactive for feedback, or offer something to them to entice them to buy.

Notification Analytics

Now for manners use has company believe parlors. Least nor party who wrote while did.

Integration Capabilities

Add K Factors widgets to any page of any website built with any page builder. WordPress, Shopify, you name it. Throw in your data analytics software and email list management tools, too.

Real Time Editing Capabilities

Change how your notifications look, where they pop up, and their time duration settings without bothering your users or your live website.

Making notification inspired conversions shouldn’t cost you more time and money than you make.

If you’re looking for a lot of notification options to generate a sense of urgency and community, we’re here for it. If you’re looking to start making notifications right now, for free, with zero coding required, then you’ll be right at home here. Install one line of code, and you’ll never have to do anything with code again.

Start reaching people now. it’s free.