We have been using Postmark to send transactional emails from WordPress websites using Postmark's plugin and it has help fix mail delivery issues for all sites without fail. It is easy to set up and the results are amazing. Review collected by and hosted on G2.com.

There isn't much to dislike, the pricing is fair we haven't noticed any service outages in last two years of using their services. But the muti-account/agency setup could be handled better. Review collected by and hosted on G2.com.

Much better than Sendgrid, which had endless deliverability problems even sending to e.g. Hotmail/Live.com addresses. UI is intuitive, use of 'sandbox' accounts is great for checking that your apps are sending messages correctly, and most importantly the actual deliverability is fantastic. Review collected by and hosted on G2.com.

Literally nothing. Dedicated IPs are only available to a subset of customers, but you don't need one to get good deliverability (unlike with Sendgrid where, with exactly the same emails, we were seeing our IPs flagged for spam). Review collected by and hosted on G2.com.

Having insight to our customer's emails. Review collected by and hosted on G2.com.

Having to resend emails that do not show up. Review collected by and hosted on G2.com.

We appreciate the ability to quickly and accurately confirm receipt or relay issues to recipients. Review collected by and hosted on G2.com.

We have seen inconsistent status page updates and prolonged outages with no information to relay to impacted individuals. Review collected by and hosted on G2.com.

Postmark has the best deliverability I've seen and excellent delivery speed. They have fast support response times and the support staff know what they're talking about. Their DMARC tools are invaluable. Review collected by and hosted on G2.com.

There isn't much to dislike about postmark. Their per-message pricing is higher for low volumes, but they do have a lower minimum starting price and it scales better than most. Review collected by and hosted on G2.com.

Postmark is a really great service and gets the job done when delivering emails to our recipients. There are almost never any hiccups (i.e. emails getting blocked like some other delivery services). We're better able to provide website maintenance and hosting PLUS email delivery services, which is a great one-stop shop feature for clients.

Some advice I would give to those on the fence is trying the free trial of Postmark to see if it's a good fit for your company. Review collected by and hosted on G2.com.

The price isn't as competitive as other options, which can sometimes be an issue dealing with clients. The training opportunities are also minimal if you don't know where to start, which can sometimes be an issue.

The biggest dislike from a technical standpoint is there isn't an archiving option. Some clients like this feature when working with us, so that's one thing that can have us looking at other transactional email services. Review collected by and hosted on G2.com.

What I like about this code ask type of thing is the simplicity of the pricing the way that I can customize my emails to other customers I have in my email list. I also like when I can have a clear and cut results and analyze those results through the email I find that very useful.as someone that uses code through email I find it really intuitive that I can use some of the skills that I learned and put in an application that can really make a difference in my email campaigns. Review collected by and hosted on G2.com.

the downsides I would say is it's kind of pricey and I do not like the monthly recurring charging it is nice on the other hand to have monthly pricing that's clear but it is still very expensive. Also I find it that code is very hard to learn for someone that that is knowledgeable or not knowledgeable of code so you have to have that in mind when using this software for sure and I didn't know that when I first started but I had learned. Review collected by and hosted on G2.com.

- Wildbit is top notch, and this another of their 10/10 products.

- Support is fast, friendly, and helpful

- Delivery is super consistent since they handle transactional email primarily; you're treated differently in the inbox vs other providers where you are mixed in with marketing messages

- They monitor inbox speed which I've not seen other providers do Review collected by and hosted on G2.com.

Managing multiple accounts can be a pain. We implement postmark probably once a month for a client, and we need a separate login for each of those. They do have multi user support, but one user can only be associated with one account currently. Review collected by and hosted on G2.com.

We moved our transactional email services from another provider, the ability to create templates with the ease of integration (and generated code for each template) made this an easy move, delivery of emails also increased. Review collected by and hosted on G2.com.

Postmark was slightly more expensive than our previous provider, but technical support and delivery was improved, so still worth the value. Review collected by and hosted on G2.com.

The focus on transactional-only email and high deliverability is awesome; most small senders don't have the volume to justify the dedicated IPs every other transactional email provider seems to be pushing.

The UI is nice. Documentation is good and API is easy to use. No complaints. Review collected by and hosted on G2.com.

The price is high and there's no free starter/low-volume plan. If slightly better deliverability is not critical for your use case, look elsewhere for more competitively priced solutions. Review collected by and hosted on G2.com.