DellaPlug Della in. Don't replace your stack.
Della talks to the tools you already use. Native integrations with Google Calendar, Outlook, Apple Calendar, Stripe, Square, QuickBooks, Xero, Twilio, SendGrid, Slack. Plus Zapier (5,000+ apps) and a REST API on Pro for anything else.
Your stack works. Della fits into it.
The worst AI tools demand you replace your CRM, your calendar, your scheduling system. The best ones plug into what you already use. Della is the latter.
Della's native integrations cover the most common service-business stack: calendars (Google, Outlook, Apple), payments (Stripe, Square), accounting (QuickBooks, Xero), communications (Twilio for SMS, SendGrid for email, Slack for alerts). For everything else, Zapier connects to 5,000+ apps. Pro tier adds REST API and webhooks for direct integration with custom tools.
What Della does on the call.
Calendar (Google / Outlook / Apple / Della)
Two-way sync. Bookings Della makes appear in your calendar; blocks you set in your calendar prevent Della from offering those slots.
Payments (Stripe + Square)
Deposit links sent via SMS after booking. Failed payments trigger notification to your dashboard.
Accounting (QuickBooks + Xero)
Subscription invoices auto-sync. Customer transactions (where applicable) flow into your books.
Communications (Twilio + SendGrid + Slack)
Twilio for SMS, SendGrid for email, Slack for team alerts when escalations fire.
Zapier (5,000+ apps)
Drop call data into HubSpot, Salesforce, Clio, Cliniko, Jane App, anything else. Trigger workflows when Della books, escalates, or captures a lead.
REST API + webhooks (Pro)
Direct integration with custom tools. Webhooks for every event Della emits. API access to call data, bookings, lead records.
Call from your phone and try it: book a time, ask a question, switch languages. She tells you she is an automated assistant, then does the job.
Call DellaDella vs. the alternatives.
| Della | Hybrid answering service | Generic answering service | Voicemail | |
|---|---|---|---|---|
| Native calendar integrations | Google + Outlook + Apple + native | Limited | Email only | N/A |
| Native payment integrations | Stripe + Square | Limited | No | N/A |
| Zapier support | Yes (5000+ apps) | Yes | No | N/A |
| REST API | Pro tier | Enterprise | No | N/A |
Works with the rest of Della.
From $34.99 a month. Every booking is yours.
No commission, no per-booking fee, no setup fees. 14-day money-back guarantee.
Common questions.
Still unsure? Call Della at +1 (818) 918-4562 and ask her.
What if my CRM isn't on the native list or Zapier?
Pro tier's REST API + webhooks work with anything that can receive HTTP POST. We'll help you set it up, most custom integrations are
Are integrations included in every plan?
Native integrations: yes, every plan. Zapier: yes, but you provide your own Zapier account ($20/mo for the basics). REST API + webhooks: Pro only.
How real-time are integrations?
Native: instant (calendar bookings appear in seconds). Zapier: 5-15 second latency typical. REST API webhooks:
What's the most-used integration?
Google Calendar by far, then Stripe (for deposits), then Slack (for escalation alerts). HubSpot and Clio are the most-used CRMs.
Don't replace your stack. Augment it.
14-day money-back guarantee. Native integrations on by default.