ZeroBounce vs iPost

Side-by-side comparison of features, reviews, pricing and more


Category: Email validation tool
Industries: Business, Communication, Marketing


Email Validation (One Time)

Starts at $16

2,000 Email Validations

Monthly Subscription

Starts at $15/m

2,000 Email Validations


Category: Email validation tool
Industries: Business, Communication, Marketing


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ZeroBounce reviews

It was an amazing experience with the ZeroBounce so far.

- Chetan A. Director

Not a single issue in years, and when we detected a "problem", they solved it ASAP and keep us informed every time they could tell something.

- Manuel L. Senior Web Dev

So far, overall pricing plans are rocking, and customer support helped me with critical info I needed on spot, and also helped me calculate what would be my best fit solution for my needs. Within 3 minutes I had everything I was looking for.

- Gabriel O. Owner

iPost reviews

The iPost team has been tremendous in helping us to make the most of our email marketing campaigns and use the tool in ways we never would have thought of. They've also been able to help us with custom solutions to meet business needs in ways no other ESP can.

- Tony B. Director of Interactive

There are some limitations with iPost & some things are tough to understand (journeys in particular), but overall it's good value for the money and the customer service is excellent.

- Mel R. Marketing & Communications Specialist

We were thrilled with the relative ease of migration and integration across the various platforms. Service was strong, deliverability improved, and business results were there.

- Amy K. SVP/GM

Pros & cons


And it does so admirably
It also has the option of validating emails straight from website forms, which is excellent
Interactive & Outstanding Email Validation Tool
I like the following features in ZeroBounce that are as below
ZeroBounce is great in terms of speed of checking the database
Good list hygiene is critical for email marketing at scale."

We have tried several spam email filter programs with disappointing results because despite the configuration established some spam emails arrived in the main tray
My problem was an old email database
I wanted to be sure which emails were current, and of those, which ones were likely to give a high bounce rate or cause complaints
The initial setup is quite difficult to understand
We had issues with our domain being restricted by other mail providers because of the number of mistyped or discontinued e-mail addresses on our mail lists."


We really like that we were able to figure out a way to bring over our existing sending IPs and Domains with their quality reputations and that we did not have to warm new IPs or use shared IPs
Initially, we were very excited about this product
It has a lot of functionality and possibilities
I always get the help I need to fulfill my clients expectations
Thoughtful training is provided whenever our team requests it and the iPost teams always seem happy to talk to us
The people are the best
Great responsive team, listen to their customers."

Open/click data lags about 12-24 hours behind
If you need to leverage that data more quickly, you're SOL
Unfortunately, there was a delegation/subdomain issue that prevented our links from working
As a non-technical user, I don't use the platform from that perspective
As a user, I would say some of the opt-out, spam report or undeliverable download reports are trick to use
The system feels a bit clunky at times and often runs very slow
Creating reports within the Email Ticket is incredibly frustrating."

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