OneCosec integrates seamlessly with the tools your practice already uses
Government, accounting, storage, calendar, payment and messaging integrations — connected in a few clicks.
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Compliance-grade connections
ACRA
Import BizFile business profiles with OCR/AI and keep entity data aligned with the registry.
SingPass (Singapore)
Verify client identity through SingPass for fast, trusted KYC onboarding.
AI CDD World-Check
Automated customer due diligence screening as part of your KYC workflow.
No more double entry
Xero
Invoices, payments and adjustments sync automatically with Xero — clean books without manual work.
QuickBooks
Two-way sync keeps QuickBooks Online up to date with everything you bill in OneCosec.
Work where your files live
Google Drive
Sync documents and reports straight into your Google Drive folders.
Google Calendar
Shared calendars, meetings and reminders stay in sync with Google Calendar.
Microsoft OneDrive
Store and sync OneCosec documents with OneDrive.
Microsoft 365 Calendar
Outlook calendars connect for scheduling and availability.
Dropbox
Keep client files synchronised with your Dropbox account.
Box
Enterprise file sync and storage through Box.
Get paid without friction
Stripe
Collect card payments on invoices through Stripe — including automated reseller SaaS billing.
PayPal
Let clients settle invoices with PayPal, cards or debit cards.
Omnichannel client chat
Client conversations and WhatsApp AI assistance inside your workspace.
Facebook Messenger
Respond to Messenger enquiries from the shared inbox.
Telegram
Telegram chats routed to the right team member.
SMS
Two-way SMS for reminders and quick client updates.
Direct messages managed alongside every other channel.
Google Business Messages
Reach clients searching on Google, from the same inbox.
Viber
Viber conversations managed alongside every other channel.
Develop your own integration with our open API
Build on our API to create customised solutions for your own practice, or integrations that solve problems for firms worldwide. Learn the basics of registering an application, and the rest is yours to play with.
Integration FAQs
Does OneCosec integrate with ACRA?
Yes. OneCosec connects with ACRA and imports BizFile business profiles using OCR and AI, so entity records are created automatically.
Which accounting software does OneCosec sync with?
OneCosec syncs invoices and payments two-way with Xero and QuickBooks Online, removing double entry.
Can clients chat with us over WhatsApp through OneCosec?
Yes. Omnichannel chat brings WhatsApp, Facebook Messenger, Telegram, SMS, Instagram, Google Business Messages and Viber conversations into one inbox.