OptinMonster Reviews in September 2026: User Ratings, Pros & Cons

OptinMonster is worth my money.

OptinMonster is user friendly, great fast support, a lot of options (triggers, mobile specific campaigns), YES/NO buttons, easy split tests. It has an affordable price.

First Class Customer Service

What do you like best? The support team at OptinMonster goes above and beyond to answer my questions in a timely manner and in great detail. And they even take it upon themselves to fix issues I present to them instead of just telling me what is wrong and making me figure out how to fix it. We are just getting started using the platform but so far all we have seen are amazing results. We can't wait to explore all the possibilities this has to offer. What do you dislike? We love ...

It was really easy to integrate…

It was really easy to integrate OptinMonster into our website, and with the onboarding programme we got a flying start. New leads started coming in almost right away!

Amazing product at a fair cost, supported by an amazing team

We've been using Optinmonster for a few years and it has helped us massively scale up the number of leads we've collected. Through the powerful campaign types, features and flexibility along with A/B testing, it's made a significant difference to performance. The support team are very knowledgeable and quick to respond, offering both general and very technical support.

Great tool, great value, lots of features to test

A great, affordable tool that's easy enough for a junior level marketer to use, but sophisticated enough to keep an experienced marketer invested.When we first started using overlays, we did it with our own custom JS. It was buggy, it took a lot of time to setup (relatively speaking), and our creative was pretty limited. I started looking for a solution, and optinmonster seemed too good to be true...it did everything our custom code did, plus more, plus it was very cheap. We signed up, and ...

I wish we would have started using this…

I wish we would have started using this sooner! We have been using OptinMonster on our site for a few weeks now and the results have been amazing. The platform is super easy to use and it has a ton of options to customize every single aspect of your campaigns. Plus, any time I have a question and can't find it in their extensive Help section, the team is eager to help.

Loyal and Happy OptinMonster Client!

We're a very happy and loyal OptinMonster client! The MS.ca Team has been building awesome WP websites for years, and we started using OptinMonster back in 2014. OptinMonster is a great and trusted solution we love to implement. OptinMonster is an essential and powerful tool we use to help convert website visitors into loyal subscribers and customers. Thanks Thomas Griffin and the entire OptinMonster Team for the great product and great support!Mustard Seed eCommerce, Inc.Toronto ...

Optinmonster is a great product!

Optinmonster is a great product for capturing email subscribers on you website. It’s simple, easy to use, and effective. I highly recommend you check it out!

Among the best things we've done for…

Among the best things we've done for our business is implement OptinMonster. It's easy to use, effective, and frankly, lots of fun!

OptinMonster is the best list building…

OptinMonster is the best list building and lead generation tool on the market. I've tried most of the popular ones. It's lightweight, and has minimal impact page load compared to other solutions. They've been around for a long time and keep getting better. When used, your conversions will go up.