Works with the software you already use
Connect your bookkeeping, payments, email and rental — data flows across automatically, without double entry. 17 ready-made integrations.
Many of these systems are Dutch: the bookkeeping packages, the Chamber of Commerce register and the addresses from the BAG land registry. Peppol, VIES, Google Workspace and Microsoft 365 work across Europe.
Payments
Bookkeeping & invoicing
Exact Online
Bookkeeping, invoicing & Peppol e-invoices
- Secure connection through OAuth 2.0
- Create and manage invoices automatically
- Send e-invoices over the Peppol network
- Assign Peppol IDs to customers
Yuki
Dutch online bookkeeping, connected automatically
- Direct connection to your Yuki administration
- Import the chart of accounts and the administrations
- Synchronise contacts and suppliers
- Follow the status of purchase invoices
Twinfield
Online bookkeeping from Wolters Kluwer
- Post sales invoices automatically
- Link debtors and contacts
Moneybird
Simple Dutch online bookkeeping
- Post sales invoices automatically
- Synchronise contacts and accounts
- Secure connection through OAuth 2.0
SnelStart
Bookkeeping for Dutch small businesses
- Post sales invoices automatically
- Link debtors and contacts
e-Boekhouden.nl
Free Dutch online bookkeeping
- Post sales invoices automatically, keeping your own invoice number
- Look up or create contacts straight from your debtors
- A VAT code per line, including reverse-charge and intra-Community VAT
AFAS Software
Dutch ERP and bookkeeping for organisations
- Post sales invoices automatically
- Link debtors and contacts
Peppol e-invoicing
Send and receive e-invoices
- Send e-invoices over the Peppol network
- Assign Peppol IDs to customers
- Complies with the European e-invoicing standard
Checks & compliance
Data & enrichment
KVK — Dutch Chamber of Commerce register
Fetch company data automatically
- Retrieve company data from the Dutch Chamber of Commerce register
- Complete customer details automatically
PDOK location server (Dutch Kadaster/BAG)
Addresses from the official Dutch address register
- Turn addresses into coordinates through the BAG register of the Dutch Kadaster
- Finds the address even with a spelling mistake or a mistyped postcode
- Addresses abroad through OpenStreetMap, with a paid fallback as the last step
- No key and no subscription — the basics work on their own
Email & calendar
Google Workspace
Gmail and Google Calendar connected
- Connect Gmail: read and send mail
- Synchronise Google Calendar
- Send quotes and invoices from your own Gmail address
- Secure connection through OAuth 2.0
Microsoft 365
Outlook mail and calendar connected
- Connect Outlook mail
- Synchronise the Microsoft calendar
- Send quotes and invoices from your own Outlook address
Microsoft Exchange Server
Your own Exchange server, on premise
- Connect through EWS — no cloud migration needed
- Read, analyse and answer mail from within LSQapps
- Outgoing mail goes through your own server, with a copy in Sent Items
- A shared mailbox (info@) for everyone in the organisation
Your own mail server (SMTP)
Send through your own mail server
- Set up your own SMTP server per organisation
- A sender address on your own domain
- Or leave the sending to LSQapps — your choice
Rental & events
Missing an integration?
Tell us which software you work with — we add new integrations continuously. Get in touch.