AI-native automation
Automate work across
Expensify and 
Wavewith Caddi AI Agents.
Connect Expensify and Wave: Create invoice in Wave when new expense report in Expensify. Teach Caddi the job once, the way you'd train someone new, and it runs end to end. No workflow builder.
Discover, automate and govern the work between Expensify and Wave
Caddi AI Agents find the repetitive handoffs between Expensify and Wave, learn them the way a new hire would, and run them for you, with every run on the record. No workflow builder, no code.
Discover repetitive work
across all your tools.
Train an AI agent to do the work
over a video call.
Search mailMatters / Whitmore HoldingsGovern every AI agent,
every decision.
Discover repetitive work
across all your tools.
Train an AI agent to do the work
over a video call.
Search mailMatters / Whitmore HoldingsGovern every AI agent,
every decision.
Discover repetitive work
across all your tools.
Train an AI agent to do the work
over a video call.
Search mailMatters / Whitmore HoldingsGovern every AI agent,
every decision.
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 Expensify and Wave together
- 01
Create invoice in Wave when new expense report in Expensify.
Caddi watches Expensify for new expense report and create invoice in Wave. No copy-paste, no missed records.
- 02
Create expense in Expensify when invoice paid in Wave.
Caddi watches Wave for invoice paid and create expense in Expensify so the two systems stay in lockstep.
- 03
Record payment in Wave from Expensify events.
When report approved happens in Expensify, Caddi record payment in Wave with the right context attached.
Actions Caddi can take across Expensify and Wave
- Expensify
New expense report
Triggers when an expense report is submitted.
- Expensify
Report approved
Triggers when a report is approved for reimbursement.
- Expensify
Create expense
Add an expense with amount, category, and receipt.
- Expensify
Create report
Open a new expense report for an employee.
- Expensify
Submit report
Submit an expense report for approval.
- Wave
Invoice paid
Triggers when a Wave invoice is paid.
- Wave
New customer
Triggers when a customer is added.
- Wave
Invoice overdue
Triggers when an invoice passes its due date.
- Wave
Create invoice
Draft an invoice with line items.
- Wave
Record payment
Mark an invoice paid.
- Wave
Create transaction
Record an income or expense transaction.
Common questions
How does Caddi connect Expensify and Wave?
Expensify and Wave 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 Expensify and Wave 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 Expensify and Wave to other tools too?
Yes. Most Caddi loops span 3–6 tools. Once the first Expensify + Wave 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 Expensify and Wave?
Drop your work email and we'll show you Caddi running end-to-end against Expensify, Wave, and the rest of your stack.
Or skip the demo: sign up free and build it yourself.