Integrations

Plugs into the tools you already run.

No rip-and-replace. Open Lines answers your phone and books, logs, notifies, and collects payments through the software your business already uses.

📅
Google Calendar
Calendar integration

Open Lines answers every call, checks your real Google Calendar availability, and books the appointment — no double-bookings, no back-and-forth, nothing to rip out.

Learn more →
📆
Microsoft Outlook
Calendar integration

Open Lines answers every call, checks your live Outlook and Microsoft 365 availability, and books the appointment — no double-bookings, no back-and-forth, nothing to migrate.

Learn more →
🟦
Square Appointments
Booking integration

Open Lines answers every call, reads your live Square Appointments availability, and books the right service into your Square calendar — so the bookings you can’t pick up still land in the system you already run.

Learn more →
🧡
HubSpot CRM
CRM integration

After Open Lines answers a call, it creates or updates the contact in HubSpot and adds an AI-generated summary as a note — caller details, urgency, and the suggested next step — so your CRM is always current without anyone typing it up.

Learn more →
💬
Slack
Notifications integration

After Open Lines answers a call, it posts a clean message to the Slack channel you choose: who called, how urgent it was, an AI summary, and the suggested next step. One message per call — no noise, no transcripts to wade through.

Learn more →
💳
Stripe
Payments integration

When Open Lines books an appointment, it can text the caller a secure Stripe payment link to collect a deposit — so the bookings that used to no-show are paid for before anyone walks in.

Learn more →

Answer every call — inside the tools you already use.

Set up your AI receptionist in under 10 minutes and connect your calendar, CRM, and payments.

No credit card required to explore.