Klaviyo integrationTest your Klaviyo emails in Outlook, Gmail and Apple Mail
Connect Klaviyo once, then pull a template or draft campaign into EmailQA. See it rendered on real devices in light and dark mode, check its links, images and spelling, and share one link for comments.
14-day Pro trial, no credit card. Read-only access to your Klaviyo account.
The Klaviyo picker in EmailQA, shown with sample templates.
Your Klaviyo emails, one click away
No exporting HTML or copying code out of Klaviyo. Your most recently edited templates and your draft email campaigns are listed in EmailQA. Pick one and it's ready to test.
Testing a flow email? Save it as a template in Klaviyo and it shows up here too.
How it works
Connect Klaviyo
Click Connect Klaviyo and approve read-only access on Klaviyo’s own screen. You land straight in the template picker.
Pick an email
Choose one of your most recently edited templates or a draft email campaign. EmailQA imports its name and HTML, nothing else.
Test it and share it
Check real-device renders, links, images and spelling, then share one link. Reviewers comment without an account.
See what dark mode does before your subscribers do
Email clients apply their own dark mode to your email, and each one does it differently. EmailQA shows you the result in each client.
Classic Outlook for Windows, light mode
Classic Outlook for Windows, dark mode
The same sample email. In dark mode Outlook repainted the header and flipped the button.
Everything you check before a Klaviyo send
Real email clients
Screenshots from Outlook, Gmail and Apple Mail, in light and dark mode, so you see what subscribers will see.
Readable merge tags
Turn on Clean it up to show Klaviyo fields like {{ first_name }} as [First Name]. Your HTML stays exactly as Klaviyo stores it.
Links, images and spelling
Broken links, missing images and typos are flagged next to the renders, before anyone clicks send.
Comments on the email itself
Reviewers click the spot they mean and leave a comment there. No account, no screenshot threads.
One approved version
Approve the version that is ready to send, so nobody ships last week’s draft.
Test sends
Send the email to your own inbox from EmailQA for a final check.
Read-only by design
EmailQA asks Klaviyo for three read-only permissions and uses each one for a single job.
accounts:readReads your Klaviyo account name, so EmailQA’s Klaviyo settings show which account is connected.
templates:readLists your email templates and reads the HTML of the one you import.
campaigns:readLists your draft email campaigns and reads the HTML of the one you import.
- Never sends email, edits templates or changes anything in Klaviyo.
- No access to profiles, lists, segments or metrics.
- Access tokens are stored encrypted (AES-256-GCM).
- Disconnect any time from Settings → Klaviyo, or uninstall EmailQA in Klaviyo.
Klaviyo integration FAQ
Does EmailQA change anything in my Klaviyo account?
No. EmailQA has read-only access. It lists your templates and draft campaigns and reads the HTML of the one you import. It never edits, sends or deletes anything in Klaviyo.
Which Klaviyo emails can I import?
Templates (the ten you edited most recently) and draft email campaigns. Pick one and EmailQA pulls in its HTML.
Can I import flow emails?
Not directly. Open the flow email in Klaviyo and choose Save as template. It then appears at the top of EmailQA’s Klaviyo picker. You can also paste the HTML.
What happens to Klaviyo tags like {{ first_name }}?
Renders show the email as Klaviyo stores it, tags included. Turn on Clean it up to swap fields for readable placeholders such as [First Name]. It changes the preview only, never your HTML.
Do reviewers need an EmailQA account?
No. Anyone you share the link with can view the email and leave comments without signing up.
How do I disconnect Klaviyo?
In EmailQA, go to Settings → Klaviyo and click Disconnect, or uninstall EmailQA in Klaviyo. Disconnecting deletes the stored tokens and revokes EmailQA’s access. Emails you already imported stay in EmailQA.
Test your next Klaviyo email before it goes out
Start with a 14-day Pro trial, no credit card. Plans start free; Pro is $20 a month.
Klaviyo and the Klaviyo logo are trademarks of Klaviyo, Inc. and are used here to identify the integration.