Connect to anything with an API.
Duodeal will connect to nearly anything with a REST or GraphQL API so that you can simplify workflows and add context in Duodeal to give you a holistic view of your business.
CRM & sales
Sync contacts and deals both ways, so every quote stays tied to the right record.
Push proposals straight from opportunities and write engagement back to the deal.
Move deals through your pipeline as clients open, view, and sign.
Keep contacts and deals in sync with Zoho CRM at every stage.
Sync accounts, opportunities, and quotes with Dynamics 365 across the org.
Keep your Attio records updated as proposals are sent, viewed, and signed.
Finance & accounting
Match signed quotes to incoming payments without leaving Duodeal.
Turn an accepted proposal into an invoice and keep your books in sync.
Send line items and totals to QuickBooks the moment a deal closes.
Turn accepted quotes into Odoo orders and invoices, with no re-keying.
Raise a Xero invoice from an accepted quote and keep your books in sync.
Collect payment the moment a proposal is signed, straight through Stripe.
Automation
Connect Duodeal to 6,000+ apps and trigger workflows on any deal event.
Build multi-step scenarios that route quote data anywhere you need it.
Draft and update proposals in plain language with Claude, via MCP.
Log every quote and deal event to an Airtable base to build your own views.
Get a Slack ping the instant a proposal is opened, commented on, or signed.
Stream quotes and deal events into a Google Sheet for live reporting.
Self-host your own workflows and wire Duodeal into any internal system.
Hospitality & PMS
Push signed proposals into your Opera PMS so hospitality records stay current.
Turn a signed event or stay proposal into a Mews reservation automatically.
Sync confirmed bookings and rates with Cloudbeds without double entry.
Connect deal data to your Amadeus hospitality stack end to end.