HarborKey connects Microsoft 365 and Google Workspace to Claude and other AI assistants — so your AI can actually search your email, calendar, files, and contacts.
No credit card required to connect · Cancel anytime
No IT setup. No VPN. No API credentials to manage. Just connect and go.
Sign in with your Microsoft 365 or Google Workspace account. HarborKey requests read-only access — your data stays in your account.
A unique token is generated for your AI assistant. It's shown once — copy it and paste it into Claude Desktop or your AI tool of choice.
Ask Claude to find emails from a client, check your calendar, locate a file, or look up a contact. It uses your real workspace data — live.
HarborKey gives your AI assistant read access to the tools you already use every day.
Find any email by sender, subject, date range, or keyword — across one or multiple Microsoft 365 tenants and Google accounts simultaneously.
Check availability, find upcoming meetings, look up past events, and get context before calls — all by asking your AI assistant naturally.
Search OneDrive and Google Drive by filename, type, or date. Your AI can surface the right document instantly without manual digging.
Find anyone in your organization or address book by name, company, or title. Perfect for meeting prep and relationship context.
Connect multiple Microsoft 365 tenants — ideal for MSPs and consultants managing multiple organizations. All searched in one query.
Read-only OAuth permissions. Tokens encrypted at rest with AES-256-GCM. Your credentials are never stored — only short-lived encrypted tokens.
Connect your workspace and pay only when you're ready. No hidden fees.
Connect free · billing starts when you subscribe
Connect free · billing starts when you subscribe
Add-Ons (available on any plan)
Add an additional Microsoft 365 tenant — ideal for MSPs managing client environments alongside their own.
Connect an additional AI platform such as ChatGPT or Microsoft Copilot once support is available.