AI-based platform to fix your email deliverability issues

Over 51% of all business emails worldwide never reach the inbox. Losing your emails to spam folders ultimately leads to budgeting issues and missed sales opportunities. Folderly makes sure that you're never in that 51%.

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Trusted by over 200 forward-thinking companies

Email Open Rates
Increased by
Email Deliverability
Email Spam Rate
Email Reply Rate
Increased by

No more looking at your stats and wondering why your emails are going to SPAM

Avoid blacklists, bypass spam filters, and see your messages delivered to your email recipients’ inboxes. We designed Foldely from the ground up to help companies receive returns on their marketing dollars.

Email Test
Spam Fix
Email deliverability and domain test

"Is this right for me?"

Whether you're looking to increase the email deliverability of your emails across multiple email addresses, or want to prevent any spam-related problems before they occur - Folderly is a great starting point to make sure your messages are reaching your recipients' inboxes. Folderly provides great visibility and freedom to send out emails, without having to worry about spam filters, spam traps or blacklists. Allow us to handle the boring parts while you focus on what matters most - growing your business.

We have options for customers of every size and budget:
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When you’re only starting to run a business, you need to generate connections and leads as swiftly as possible. Therefore you cannot afford losing your opportunities to spam folders and sending issues. With Folderly, you can stay right on track of your prospecting game.


Modern agencies havily rely on outbound outreach to generate new business and support the growth. Although, SDRs and SEs often end up in spam folder thus you lose valuable opportunities. Folderly will recover your SDRs’ emails from spam folders and maintain high email deliverability without taking your attention off other matters.


When you have numerous vendors across various verticals, maintaining domain health and sending reputation is a must. With Folderly, you can keep an eye on multiple domains and email addresses at once, gleaning valuable data about your DNS settings, IP or SMTP and receiving timely updates.