One of the best ESP’s we’ve used

"It has all the features you would expect from a top tier ESP, easy to use, and custom developments are easy add ons for yourspecific needs. The Optipub team is great to work with as well!"

Great Platform for Email and for Newsletters

"Optipub has a ton of features, it is very feature rich making it a true all-in-one platform.Email and SMS are offered for communication with dedicated IP's (which are not insanely marked up like at competitors) allowing you to take full on control of your own deliverability. Plus they have a tool Postmaster Plus which integrates with SNDS and Google Postmaster to pull in all your..."

Yes You Should…

"The ability to segment lists in multiple ways has improved our email marketing, our reputation, lowered spam complaints and improved overal monetization of our lists. Very responsive to questions or calls for help, always offering recommendations for how to handle different features, the number of features and ways this platform can be used — are all the most impressive benefits we've..."

Literally everything you need for optimized email management & delivery

"Kyle, Jason, and Matt are incredibly talented at what they do – and that is get emails delivered in the smartest and most efficient ways possible. I've been skeptical of almost everyone who has tried to sell me on improved email delivery by moving to the latest and greatest system… but I'm so happy I trusted my gut and went with the OptiPub team. They go above and beyond to..."

OptiPub Delivers – Work With the Best In Email Marketing

"OptiPub establishes an messaging infrastructure that allows you to inbox.Their ability to offer full control of your IP addresses, domain and sub domains gives you flexibility most other providers restrict.The team is extremely responsive, and would proactively bring issues and suggestions to our attention to keep our email health clean. Moving to the platform is a breeze, the team offers a full..."

Optipub: A New Standard for Email

"Responsiveness. When I need something or want to try something new, they answer within the hour. They're very open to developing and working on new tech to take our email marketing to the next level. I'd never receive that level of customer service from a larger company. It has taken the effectiveness of our list marketing to the next level."

Exceptional Team and Top-Notch Product!

"I’ve been really impressed with OptiPub. Their team is outstanding—not only are they very knowledgeable, but they go beyond just tech support. They offer insights on best practices in the industry, which has been invaluable. The product itself is fantastic, with excellent email deliverability, and they’re constantly adding new tools to make it even better. Highly recommend!"

Game Changer

"Optipub has been a total game changer for our business. Email deliverability has improved, segmentation is excellent, and their team is super responsive that always goes above and beyond.We finally found a platform that has everything we need (plus a ton of features we plan on using in the future)."

The Most Knowledgable Team In Email

"Their platform is built to be on the cutting edge of the latest email marketing and digital marketing techniques. The team is also extremely knowledgable and you will never feel like the team is not giving you straight answers or helpful advice. They are also more responsive than anyone in the industry. Their platform is top-notch, second to none."

OptiPub is the next level in Email Marketing

"This is one of the only email systems in the world that has adaptive deliverability. It’s the best for getting inbox. It also has a private IP range and is not lumped together with large ESP's. If email is important to your business this is the best."

OptiPub for the win!

"Immedeiate improvement in our email deliverability and overall campaign performance.Their expertise in setting up dedicated IPs, paired with advanced deliverability management is top notch.The onboarding process was thorough, and they took the time to understand our specific needs.Custom communication channel for ongoing support while being very responsive.Ability to adapt their platform with new..."