Integrations
Handl plugs into the tools you already run on.
Your work lives in one tool, your books in another, your payments somewhere else. Handl connects all three so the money moves on its own.
Here’s the thing nobody tells you about getting paid late — it’s usually not the client. It’s the gap between finishing the work and sending the invoice. The milestone gets ticked off in Monday, then it sits there for two weeks because nobody got around to billing it.
Handl closes that gap. Connect your project tool, your accounting software and Stripe once. After that, a finished milestone triggers an invoice, the invoice syncs to your books, and the payment chases itself. You do the work — the money part runs in the background.
Not sure which tools to pick? Set the project up once walks through the PM tool, the timesheet tool and the alerts.
Project management
Where the work actually happens
Handl watches for the milestone or status change that means “this is done and billable,” then kicks off the invoice. No more finished-but-unbilled work rotting in a board.
Monday.com
Mark a milestone complete, Handl bills it. The most common agency setup we see.
Asana
Section or milestone done, invoice triggered. Maps to how agencies already structure projects.
Jira
For the dev shops. Tie billing to epics, sprints or status — bill on delivery, not on memory.
Linear
For teams who run on Linear. Tie billing to completed issues or project milestones.
ClickUp
Custom statuses mapped to your billing triggers — a status flips, the invoice fires.
Trello
Trello support is coming soon — a card moves to a list, the milestone fires.
Time tracking
Hours in, invoice out
For the hourly and retainer side of the shop. Connect the tracker your team already uses and the hours flow into Handl — so the next invoice is built from what was actually worked, not what someone remembered.
Harvest
Tracked hours sync to Handl and land on the next hourly invoice.
Toggl
Your Toggl entries flow through to billing — no export, no spreadsheet.
Clockify
Free-tier favourite, fully supported — hours sync straight into Handl.
Hubstaff
Tracked time comes across with the rest — one less tool to reconcile.
All four are live on every plan.
Accounting
Clean data into the books you already keep
Handl isn't your accounting system and doesn't pretend to be. It syncs invoices and payments to QuickBooks or Xero, so nothing gets typed twice.
QuickBooks
Invoices and the payments Handl records are pushed to QuickBooks. Your books stay in QuickBooks.
How QuickBooks connects
Xero
Invoices and payments sync with Xero, so nothing gets typed twice. Your books stay in Xero.
How Xero connectsPayments
The actual money
Handl never touches your client's card details — Stripe does. You get paid, it lands in your books, the forecast updates.
Stripe
Cards, PayTo and BECS bank debits (AU), ACH (US) and Google Pay — all through the Handl portal. Money hits your account, Handl marks it paid and syncs to your books. Bank payments carry our lowest fee: 0.25% vs 0.5% on cards. PCI compliance handled by Stripe, the highest level there is.
Pay your team
Pay contractors from your own balance
Connect Wise or Airwallex and pay your contractors from the balance you already hold. A person approves every run, and Handl never holds the money.
Wise
Pay contractors from your Wise balance, and match incoming transfers to invoices. Wise Business accounts in AU, NZ, US, CA, SG and MY can fund pay runs.
How Wise connectsAirwallex
Pay contractors' bank accounts from your Airwallex balance. Scoped API key, local transfers free.
How Airwallex connectsChat & AI
Run your billing from where you already talk
The AI billing agent isn't locked inside the app. Ask it things and tell it things from Slack — and if your team lives in an AI assistant, connect that too.
Slack
The billing agent in your Slack — check what's overdue, draft an invoice, kick off a payment chase without switching tabs. Included on every plan.
Prefer Claude, Cursor or another AI assistant? Handl connects over MCP on Team ($99/mo) and up.
Pricing
Don't see your tool? Tell us.
We're building these out fast and we prioritise by what real users ask for.
Request an integration
Reclaim your time
Invoices that build themselves from milestones, hours and retainers.
Invoices built from the work. Books stay in QuickBooks or Xero.
