Remind upcoming appointments: Notion & Twilio
Runs on a schedule across Notion, Twilio and Slack, pauses on a Wait node until it is time to continue, then branches on the check before anything is written. Built for booking, around a "Segment Audience" step, in 30 documented nodes.
Remind upcoming appointments with Google Sheets and Twilio end to end. An original, ready-to-import n8n workflow built around the 'Reminders & Follow-ups' pattern for healthcare & wellness. It runs on a schedule and orchestrates 30 nodes across Notion, Twilio, Slack. Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Nothing slips through the cracks.
Key benefits
- ✓Keeps Notion and Twilio in step for booking, without anyone re-typing a row
- ✓Safe to re-run: records already in Notion or Twilio are skipped, across all 30 nodes of this booking build
- ✓A failed Notion or Twilio call is retried rather than dropped, at any of the 30 nodes in this booking build
- ✓Bad input stops the run for booking instead of landing in Notion
- ✓The pause before Notion is durable — a booking run survives a restart
Use cases
- →Teams keeping Notion and Twilio aligned by hand for booking
- →Booking sequences that run over days and must survive a restart before Notion
- →Booking work where "Segment Audience" is still a manual step before Notion
- →Booking work that only reaches Notion on a schedule, when someone remembers to start it
Integrations
Workflow preview (30 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (30 nodes)
A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.
From download to running in 3 steps
- 1Import. In n8n, open Workflows → menu → “Import from File” and pick the downloaded JSON.
- 2Connect. Add your own credentials on the app nodes - n8n highlights exactly which ones need them.
- 3Activate. Run it once to test, then toggle Active. The automation is live.
What you'll learn
Architect levelThe deepest tier - sub-workflow delegation, state snapshots, and full observability.
- •Scheduling time-based follow-ups that survive restarts
- •Computing due dates and windows from timestamps
- •Exiting the sequence when the task is already done
Every node carries its own documentation on the canvas, plus notes explaining why the architecture was built this way, a credential setup guide, troubleshooting, and three practice exercises. Sample data comes pinned to the trigger, so you can hit Execute and watch data flow before connecting a single account.
Common questions
What exactly do I get?
The complete, ready-to-import n8n workflow as a JSON file, delivered instantly after payment. Import it into your own n8n (cloud or self-hosted), add your credentials, and it runs.
How do I import it into n8n?
In n8n, open Workflows, click the three-dot menu, choose “Import from File”, and select the downloaded JSON. Then connect your own app credentials on the highlighted nodes.
Do I need anything else for it to work?
You need your own n8n instance and accounts/credentials for the apps this workflow connects to (Notion, Twilio, Slack, Google Sheets, …). No coding is required.
What if it doesn't work for me?
If the file is faulty, won't import, or isn't as described, contact us within 7 days and we'll fix it or refund you - see our refund policy.
Can I modify or resell it?
You can freely adapt and use it in your own or your clients' projects. Reselling or redistributing the template file itself is not permitted.
Related templates
Follow up open deals: Google Sheets for reminders
Reminders on n8n: runs on a schedule across Google Sheets, Notion, Slack and Twilio, starting at "Read Pending Queue (Google Sheets)". 20 documented nodes.
Book appointments with Slack
Reminders on n8n: runs when a form is submitted across Slack, Google Sheets, Notion and Twilio, starting at "Prepare Approval Packet". 32 documented nodes.
Follow up open deals: Notion & Twilio
Follow-ups on n8n: runs on a schedule across Notion, Twilio, Slack, Google Sheets and Google Drive, starting at "Normalize Booking Payload". 30 documented nodes.
Digest documents: PostgreSQL + AI agent
Inbox triage on n8n: runs when a webhook arrives across PostgreSQL, Slack, Google Sheets, Notion and Twilio, starting at "Keep Valid Emails". 31 documented nodes.