mailfloss

Pros: quickly (depending on list size) verify and floss lists to weed out spam emails, invalid errors, and more. Customer service is super responsive. Highly affordable as well. We use the pay as you go version with credits.

Cons: There's no detection of malformatted emails in the credits only version. We don't use one of the major ESPs so it can't integrate with our systems. More features available in the monthly plans.

Pros: Great integrations (in our case with Klaviyo and Hubspot) that you can set and forget. Daily reports via email.

Cons: I first had to get used to the UI and the way things get setup. But after I wen trough the first integration the process became more intuitive and logic (I guess because by doing it the first time I then understood it;-))

Pros: There's an option for buying prepaid credits in case we can't pay for the monthly subscription for a while.

Cons: I can't think about anything at the moment, since I've never experienced an error and I even think it has been getting better during my experience. There's a message every time they're experiencing a high amount of verifications so you can know that your process will take some time.

Pros: set up is 15 min. and no surprises it works like expected

Cons: Nothing they keep improving it. Soon live API will be available

Pros: - amazing customer service - easy to use - set-and-forget

Cons: I don't have any complaints -- and if I did, I know I could take them to the mailfloss team and they'd be addressed asap

Pros: Took me a day to compare different providers, and about 10 minutes to test out Mailfloss with the free trial. Started the paid package next day, and its functioning well so far! Direct integration with our (several) ESP, and daily cleaning for 17€, pretty decent. The CS responds nearly immediately.

Cons: Not too much to mention here, will circle again in a few months

Pros: You are already on the API integration setup with your ESP even right on the Account Registration process, which is amazing! Mailfloss is a setup-and-go software.

Cons: The home dashboard's UI can be improved.

Pros: Quickly and qualitatively cleared my old customer database.

Cons: It was a little difficult to manually change the data in my SQL. No automation for Joomla.

Pros: I like how this tool integrates with all the popular email service providers / email automation tools, while also giving you the option to get pre-paid credits for one-time cleaning of your email list in case the service you're using doesn't have an integration with Mailfloss. The different plans give you enough choice and you can also get a trial to get familiar with this tool.

Cons: It's hard to find something that I don't like. I feel it has all the features that modern email verification tools have plus there's a lot of automation as well. This helps you save time, as you can let the tool run automatically without having to do any manual work (aside the initial settings).

Pros: Great tool that integrates with Hubspot to keep CRM clean.

Cons: We receive an email from every list that's cleaned daily. That's a lot of emails.

Pros: I have been using Mailfloss to both automatically and manually help ensure our email list stays spam-free for a year. It is hassle-free and does what its supposed to. 9/10

Cons: Everything related to email marketing is expensive. If the pricing was reduced we would use a monthly plan.

Pros: Loved that it was easy to setup and upload the emails and it quickly verified them.

Cons: Maybe they could have given more description in the different categories.

Pros: If you ever have an issue sometimes they on it before you can even ask about it. There is no lack of help here.

Cons: Have been small bumps but the platform has been altered along the way to accommodate.

Pros: Lower cost than other alternatives I considered with more customizable features. Mailfloss has found the one thing they can do well, and they do it very well. My integration is with Hubspot and I appreciated the custom properties for list segment and suppression control, the automated list cleaning, and the consistent release of new, valuable features like typo fix.

Cons: Mailfloss was a newer software tool on the market, so it was a little untested, but I was excited to give it a try and it has delivered on expectations.

Pros: What i like the most is: 1) the ease to integrate with Hubspot. 2) the great support from the company.

Cons: i didn't found any missing piece on it, truly.

Pros: Excellent support in getting us up and running. Setup was fast, and mailfloss helps us keep our email list clean and up to date. I like how we never have to remember using it.

Cons: None. Integrating with HubSpot was easy.

Pros: Mailfloss was easy to set up and integrate with my email service provider. Just a few clicks and then I could let it run in the background and forget about it. I especially like how Mailfloss breaks down what it catches by what contacts have full inboxes, are duplicates, are fake, misspelled, etc.

Cons: The after-cleaning reports can be confusing. It takes some digging to figure out exactly how many contacts passed a cleaning and how many were blacklisted. This could probably be remedied with a simpler UI. Allowing free trial users to clean more than 500 contacts (like 1k) would be great too.

Pros: Quick, effective and kind response from their team with any support questions which meant we were up and running within minutes.

Cons: UI can be a bit friendlier, but still is very functional and clear

Pros: I heard about this software from a previous employer. We imported a list from this year we were looking to target. Using MailFloss, we were able to exclude 7,000 emails from the marketing list. Those were 7,000 emails that would have gone against us.

Cons: MailFloss is a bit on the pricey side, but it beats over loading email lists. There are lots of options to how you can sort the emails, so the UI can be a bit daunting.

Pros: Easy to sync Easy to use Easy to check Many options to filter support is really fast and effective

Cons: No cons until now. I don't see any cons because it works perfectly.

Pros: The integrations make it super easy to hit the ground running!

Cons: I have only used the service for a week, no cons to speak of thus far.

Pros: Mailfloss has great Infusionsoft integration, with flexible options including unsubscribing and/or tagging bad contacts, and daily cleaning of new contacts. No 3rd party service like Zapier required.

Cons: It would be great if there was some alerting mechanism if the number of cleaned contacts changed substantially week-to-week.

Pros: This is a helpful tool to clean up old, inaccurate, invalid, dead and ghost-like emails in your email system. Super-easy integration with ConvertKit.

Cons: No problems integrating the product with ConvertKit. Easy to use.