AI-native automation
Automate work across
Klaviyo and 
Microsoft 365with Caddi AI Agents.
Automate anything you do across Klaviyo, Microsoft 365, and the rest of your tools. Sign in, show or tell Caddi what you want, and it runs end to end. No workflow builder.
How to connect Klaviyo and Microsoft 365
Connect Klaviyo to Caddi
Allow1Sign in to Klaviyo
One click with your own Klaviyo login. No API keys.
Connect Microsoft 365 to Caddi
Allow2Sign in to Microsoft 365
The same click again. Both tools are connected.
Send email in Microsoft 365 when profile created in Klaviyo.
ScreenshareType it3Show or tell it
Screenshare the job, or type it in chat. Change it any time.
- Running
14 done1 for review
4Watch it run
Caddi does the work and flags anything unsure for review.
What Caddi is and how it works
An AI teammate that runs your back-office loops.
- Doesn't break. Caddi reads intent, so when fields move or UIs change, your loop keeps running.
- Taught like a new hire. Walk Caddi through the work once. Tweak it later by chat, with no workflow builder to re-architect.
SOC 2 attested · Human-in-the-loop · Full audit trail · 150+ tools across legal, finance, and operations
Practical ways to use Klaviyo and Microsoft 365 together
- 01
Send email in Microsoft 365 when profile created in Klaviyo.
Caddi watches Klaviyo for profile created and send email in Microsoft 365. No copy-paste, no missed records.
- 02
Create or update profile in Klaviyo when new email in outlook in Microsoft 365.
Caddi watches Microsoft 365 for new email in outlook and create or update profile in Klaviyo so the two systems stay in lockstep.
- 03
Create event in Microsoft 365 from Klaviyo events.
When added to list happens in Klaviyo, Caddi create event in Microsoft 365 with the right context attached.
Actions Caddi can take across Klaviyo and Microsoft 365
- Klaviyo
Profile created
Triggers when a new profile is added.
- Klaviyo
Added to list
Triggers when a profile joins a list.
- Klaviyo
Campaign sent
Triggers when a campaign goes out.
- Klaviyo
Create or update profile
Upsert a profile with properties.
- Klaviyo
Add to list
Subscribe a profile to a list.
- Klaviyo
Track event
Record a custom event on a profile.
- Microsoft 365
New email in Outlook
Triggers when a new email arrives in Outlook.
- Microsoft 365
New calendar event
Triggers when a new event is added to a calendar.
- Microsoft 365
New file in OneDrive
Triggers when a file is added to OneDrive.
- Microsoft 365
Send email
Send a new email from your Outlook account.
- Microsoft 365
Create event
Add a new event with attendees and reminders.
- Microsoft 365
Upload file to OneDrive
Add a file to a OneDrive folder.
- Microsoft 365
Create document in Word
Create a Word document with starter content.
Common questions
How does Caddi connect Klaviyo and Microsoft 365?
Klaviyo and Microsoft 365 just run together. You teach Caddi the way you'd teach a new hire: walk it through how you use them today, with no workflow builder to wire up. Caddi turns that walkthrough into a verified loop and runs it against Klaviyo and Microsoft 365 end-to-end.
Do I need engineering help?
No. Whoever does the work today walks Caddi through it on a call, the same way they'd train a new hire. Caddi builds the loop. No code, no IT ticket.
Is my data safe?
Yes. Caddi is SOC 2 attested. The AI watches and builds the automation, and once the loop ships it runs as deterministic code, repeatable and logged, with any model step scoped and reviewable.
Can Caddi connect Klaviyo and Microsoft 365 to other tools too?
Yes. Most Caddi loops span 3–6 tools. Once the first Klaviyo + Microsoft 365 loop is live, Caddi suggests other tools and other workflows to fold in.
How fast can it go live?
Typical first loops ship within a week of that first walkthrough. The Caddi team reviews every loop before it runs in production.
Ready to automate Klaviyo and Microsoft 365?
Drop your work email and we'll show you Caddi running end-to-end against Klaviyo, Microsoft 365, and the rest of your stack.
Or skip the demo: sign up free and build it yourself.