AI-native automation
Automate work across
Linear and 
MailChimpwith Caddi AI Agents.
Automate anything you do across Linear, MailChimp, 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 Linear and MailChimp
Connect Linear to Caddi
Allow1Sign in to Linear
One click with your own Linear login. No API keys.
Connect MailChimp to Caddi
Allow2Sign in to MailChimp
The same click again. Both tools are connected.
Add subscriber in MailChimp when new issue in Linear.
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 Linear and MailChimp together
- 01
Add subscriber in MailChimp when new issue in Linear.
Caddi watches Linear for new issue and add subscriber in MailChimp. No copy-paste, no missed records.
- 02
Create issue in Linear when new subscriber in MailChimp.
Caddi watches MailChimp for new subscriber and create issue in Linear so the two systems stay in lockstep.
- 03
Update subscriber in MailChimp from Linear events.
When issue completed happens in Linear, Caddi update subscriber in MailChimp with the right context attached.
Actions Caddi can take across Linear and MailChimp
- Linear
New issue
Triggers when an issue is created in a team.
- Linear
Issue completed
Triggers when an issue moves to done.
- Linear
Comment added
Triggers when someone comments on an issue.
- Linear
Create issue
Open an issue with team, priority and assignee.
- Linear
Update issue
Change state, priority or assignee.
- Linear
Add comment
Post a comment on an issue.
- MailChimp
New subscriber
Triggers when someone subscribes to an audience.
- MailChimp
Campaign sent
Triggers when a campaign is sent to its audience.
- MailChimp
Unsubscribe
Triggers when a subscriber opts out.
- MailChimp
Add subscriber
Add a new subscriber to an audience with merge fields and tags.
- MailChimp
Update subscriber
Modify a subscriber's merge fields or tags.
- MailChimp
Send campaign
Trigger an existing campaign to send.
Common questions
How does Caddi connect Linear and MailChimp?
Linear and MailChimp 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 Linear and MailChimp 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 Linear and MailChimp to other tools too?
Yes. Most Caddi loops span 3–6 tools. Once the first Linear + MailChimp 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 Linear and MailChimp?
Drop your work email and we'll show you Caddi running end-to-end against Linear, MailChimp, and the rest of your stack.
Or skip the demo: sign up free and build it yourself.