Microsoft 365 + Wave

Microsoft 365 to Wave Integration - Built by Harvard-educated Experts

Save 8+ hours/week by automating the data flow between Microsoft 365 and Wave. Our Harvard-educated consultants design integrations that pay for themselves within weeks.

8+ hours/week

Saved weekly

12+

Years experience

50+

Clients served

One-way

Sync direction

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Why Connect Microsoft 365 to Wave?

Client engagement details in Microsoft 365 and time-tracking data in Wave do not align, making billing inaccurate

Reporting across Microsoft 365 and Wave requires painful manual exports and spreadsheet merges

Contacts in Microsoft 365 and customers in Wave drift out of sync, leading to outdated details on invoices, emails, and reports

New team members take longer to onboard because they must learn manual workarounds to keep Microsoft 365 and Wave aligned

Manually copying data between Microsoft 365 and Wave wastes hours every week that could be spent on revenue-generating work

Transaction data in Microsoft 365 requires manual verification against Wave, increasing audit risk

No single source of truth when contacts live in two disconnected tools, so staff second-guess which system has the correct information

Wave adds complexity: third-party integrations are minimal, with most connections requiring Zapier rather than native integrations

How We Help

With 12+ helping mid-market Australian businesses, we have built dozens of integrations between automation and accounting & finance platforms. Connecting Microsoft 365 to Wave is a proven workflow we deploy in 2 weeks. On the technical side, Wave authenticates via OAuth, which our team handles as part of the build.

Unified Contacts Across Both Platforms

Contacts in Microsoft 365 and customers in Wave stay perfectly aligned. Every update, whether it is a new phone number, email change, or company association, is reflected in both systems within seconds.

Unlock Wave Value

Wave stands out because completely free accounting and invoicing with no feature limitations, hidden fees, or artificial caps on transactions or customers. Integrating it with Microsoft 365 means your team gets this benefit with complete, accurate data flowing in automatically.

Custom-Built for Your Workflow

Unlike generic connectors, we build integrations tailored to how your business actually uses Microsoft 365 and Wave. Custom field mappings, business rules, and error handling included.

Built-In Error Handling and Alerts

Our integrations include automatic retries, error queuing, and real-time notifications. If something fails between Microsoft 365 and Wave, your team knows immediately and the system self-recovers where possible.

Microsoft 365 to Wave Use Cases

Automated error handling and retry for Microsoft 365/Wave sync

When a sync between Microsoft 365 and Wave fails due to a rate limit, network issue, or validation error, the integration retries automatically with exponential backoff. Your team is alerted only when intervention is genuinely needed.

Sync Microsoft 365 contacts to Wave customers

When a contact is created or updated in Microsoft 365, the corresponding customer record in Wave is automatically created or updated. Contact details, company associations, and custom fields are all mapped.

Data Mapping

How data flows between Microsoft 365 and Wave

Microsoft 365	→	Wave	Notes
Microsoft 365 Contacts -> id	→	Wave Customers -> id	Unique identifier stored as cross-reference for record linking
Microsoft 365 Contacts -> first_name	→	Wave Customers -> name	Contact identity fields synchronised to maintain consistency
Microsoft 365 Contacts -> last_name	→	Wave Customers -> first_name	Contact identity fields synchronised to maintain consistency
Microsoft 365 Contacts -> email	→	Wave Customers -> email	Primary matching key for identifying existing records across both platforms
Microsoft 365 Record IDs	→	Wave External References	Cross-reference identifiers stored on both records for bidirectional lookups and deduplication
Microsoft 365 Timestamps	→	Wave Audit Log	Created and modified timestamps preserved for sync conflict resolution and compliance
Microsoft 365 Owner/Assignee	→	Wave Owner/Assignee	Record ownership mapped between platforms using email address as the matching key
Microsoft 365 Calendar-events	→	Wave Custom Fields	Calendar-events data from Microsoft 365 stored in Wave custom fields for reference
Microsoft 365 Files	→	Wave Custom Fields	Files data from Microsoft 365 stored in Wave custom fields for reference
Microsoft 365 Emails	→	Wave Custom Fields	Emails data from Microsoft 365 stored in Wave custom fields for reference

Microsoft 365 + Wave Integration FAQ

We use a combination of direct REST API connections and automation platforms like Make, Zapier, or n8n, depending on your requirements and budget. For complex workflows, we build custom middleware. The right approach depends on your volume, sync frequency, and business rules.

We map automation data like emails and calendar-events from Microsoft 365 to the corresponding accounting & finance structures in Wave. Our team handles data transformation, validation, and conflict resolution between the two system types.

Our integrations include retry logic and error queuing. If Wave is temporarily down, changes are queued and replayed once the system recovers. You will receive alerts for any sync failures that need attention. No data is lost during outages.

By default, we configure Microsoft 365 to Wave as a one-way sync, but bi-directional sync is possible if your workflow requires it. We will assess the best approach during the discovery session.

Yes, we handle one-time historical data migrations alongside ongoing sync. We map your existing contacts, validate data quality, and run test migrations before the final cutover. Most migrations complete within 4-8 weeks depending on volume.

Our integrations include comprehensive error handling: automatic retries for transient failures, error queuing for system outages, data validation before writes, and real-time alerts for issues that need human attention. We also provide a dashboard where you can monitor sync health and review error logs.

Yes, every integration includes 3 months of post-launch support. We monitor sync health, troubleshoot issues, and make adjustments as your workflow evolves. Ongoing maintenance plans are available for businesses that want continuous optimisation.