Early Access Beta Program

Free tools to monitor, protect & improve your email deliverability

A suite of free tools to help you improve your email marketing. Email client previews across 30+ devices, spam testing, bot protection and more.
Email Device Client Previews Screenshot
Trusted by Brands Globally
Send better Email

Broken emails and poor deliverability are a wasted opportunity.

Protect your deliverability and brand reputation.
Simple, reliable testing and monitoring of your email & infrastructure.

No broken emails

Pixel perfect emails across every device.

Unlimited email previews on over 30 of the newest devices and clients, including dark mode. Ensure your messages look perfect on every device and in every inbox.

Set and Forget

24/7 Domain & IP Blocklist Monitoring

Minimalist IP & domain monitoring to ensure you’re alerted if something it wrong. Setup visually or via API.
Get notified via email, Slack or webhook.
Features

Free to use - with more coming soon:

Email Pre-Send Tests

Unlimited email previews on over 30 of the newest devices and clients, including dark mode.

Blocklist Monitoring

Simple IP & Domain blocklist monitoring for instant alerting if an issue is detected.

Bot Protection

Site-wide bot detection and prevention for your entire website and email list. Protect your website and sign-up forms.
Challenges bots, let's humans roam.

Inbox Placement Tests (coming soon)

Unlimited seed list testing. In-depth insights into where your emails are placing in recipients' inboxes to quickly find and solve deliverability issues. Test across all major inbox providers.

Email Verification API (paid)

Validate email addresses before sending any emails. Avoid spam traps, bot signups and malicious list bombing attacks.

Frequently Asked Questions

Have some questions before you get started?

Can I use any email sending provider?

Yes, SoftBounce is sender agnostic. However we do have direct integrations with certain providers for ease of use.

What devices are available for your email client previews?

We currently support around 35 devices, however we add the latest devices as they are made available, and constantly adding new features. We recommend creating an account and checking in-app for an up to date list. It’s 100% free.

Do you have an API?

Yes, all tools are available via API. Documentation can be viewed in-app. It’s 100% free to use so we recommend creating an account and checking it out!

Free? What's the catch?

We know other providers chargeย a lot of money for these tools. With us, there’s no catch. Free, unlimited usage. We’re covering the server, preview device and maintenance costs.

Email verifications are charged on a monthly credit basis due to the hard costs of providing the service.

A face to the name

About the creator

Martin here, creator of SoftBounce. A software developer, former lawyer and self-proclaimed email nerd.

Previously an email deliverability specialist at Klaviyo, I’ve since left to build useful tools for the community of email marketers that welcomed me with open arms.

Email is still the #1 growth lever for brands to attract, convert and retain more customers – and I want to help you do that.

Martin Alexander @ Klaviyo London Office

Start sending better email...

Create your free account and explore our tools: