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Crafto

Services

Microsoft 365 & Graph Solutions

Microsoft Graph is the API surface of your whole organization — mail, files, calendars, people, Teams. We build integrations that use it correctly: tenancy, permissions, throttling and all.

Deliverables

What we build here

Graph API integrations

Mail, calendar, OneDrive/SharePoint, Teams, and directory data.

Teams applications

Tabs, bots, and message extensions your team actually adopts.

M365 process automation

Replace manual cross-app workflows with reliable services.

Entra ID / SSO

Authentication flows that pass your IT department's review.

Multi-tenant SaaS on Graph

Consent, isolation, and publisher verification for ISVs.

Why us

How we're different here

Enterprise tenancy is the hard part

Anyone can call Graph with a personal token. Handling admin consent, incremental permissions, guest users, and conditional access across customer tenants is where projects stall — and where we start.

Throttling-proof by design

Graph rate-limits aggressively in production. We design integrations with delta queries, change notifications, and backoff baked in, so they stay fast at real data volumes.

FAQ

Common questions

Yes — including app registration hygiene, permission justification, and the MPN/Partner Center process.

Start a project

Have a microsoft graph project in mind?

Describe it in plain language. A senior engineer replies within one business day.