[ Integrations ](https://addcal.co/integrations.md)/ HubSpot![HubSpot logo](https://cdn.addcal.co/static/integrations/hubspot.svg) ![AddCal logo](https://cdn.addcal.co/3d2fbca/build/assets/apple-touch-icon-Cno-bbvK.png) Native Business plan and up Sync AddCal RSVPs into HubSpot as contacts and meetings ======================================================= Connect HubSpot to AddCal and every RSVP and calendar subscriber is created or updated as a contact, matched on email, with an AddCal property group and your custom form fields. A yes or maybe logs a scheduled meeting on the contact, so meeting-booked workflows, reminders and owner alerts fire. Inside HubSpot workflows, four AddCal actions send calendar invites, create RSVPs, cancel invites or wait for a reply and branch on it. Last checked 9 Oct 2026 [ Start free ](https://addcal.co/register)[ Setup guide ](#setup)[HubSpot website ](https://www.hubspot.com) What you can do What syncs between HubSpot and AddCal -------------------------------------- AddCal sends to HubSpot ### RSVPs and subscribers become contacts Each RSVP, and each calendar subscriber with an email, creates or updates a HubSpot contact matched on email so nothing duplicates. An AddCal property group records the last event, response and date, and every custom form field lands as its own property. AddCal sends to HubSpot ### RSVPs logged as meetings A yes or maybe logs a scheduled meeting on the contact with the event title, time, location and description, assigned to the owner you choose. A deleted RSVP marks the meeting cancelled, and a no can too. Receives from HubSpot ### Four workflow actions Send a calendar invite, create an RSVP, cancel an invite, or wait for an RSVP, all from the HubSpot workflow editor. Wait pauses the enrolment until the contact replies, then branches on yes, maybe or no. AddCal sends to HubSpot ### RSVP history on the contact record A card in the contact sidebar lists their RSVPs, invites and calendar subscriptions across all your events, each linking straight to the event in AddCal. Setup How to connect HubSpot to AddCal --------------------------------- 3 steps, no code unless a step shows some. 1. 1### Connect your HubSpot portal Open Connect, then HubSpot, in AddCal and click Connect with HubSpot. Pick the portal, approve the requested access, and you land back on the sync settings. You need the admin role on your AddCal team. [Connect HubSpot ](https://addcal.co/connect/hubspot) 2. 2### Choose what each RSVP writes Turn on contacts and meetings, pick a meeting owner so owner-based alerts fire, and optionally a static list every contact is added to. The AddCal property group is created in your portal on the first sync. ``` AddCal property group addcal_last_rsvp_event Last RSVP event addcal_last_rsvp_status yes | maybe | no addcal_last_rsvp_at Last RSVP at addcal_last_event_start Last RSVP event start addcal_last_subscribed_calendar addcal_marketing_consent From your RSVP form addcal_cf_ One per custom form field ``` 3. 3### Add an AddCal action to a workflow In the workflow editor, add an action and pick AddCal under integrations. Choose the event from the picker, then use the outputs in later steps: branch on the RSVP response, or drop the calendar links into a follow-up email. ``` Outputs for later steps rsvp_response yes | maybe | no rsvp_edit_url Lets the contact change their reply event_url AddCal event page google_calendar_url outlook_url office365_url yahoo_url ics_url ``` Use cases HubSpot and AddCal use cases ---------------------------- ### Webinar registrations straight into the CRM Registrations on the AddCal event page arrive in HubSpot as contacts with a scheduled meeting, so the owner sees who is coming without an export. ### Kickoff invites from a deal stage When a deal moves to onboarding, a workflow sends the kickoff invite from AddCal and waits for the reply before the next step runs. ### Different follow-ups for yes, maybe and no One wait step, three branches: a yes gets the join details, a maybe gets a reminder, a no gets the recording offer. ### Lead capture from a public calendar Anyone who subscribes to your calendar with an email becomes a contact, with the calendar name on the record ready for a nurture workflow. Good to know HubSpot integration limitations -------------------------------- ### Booking pages cannot show AddCal events HubSpot's scheduler API is read only for third parties, so AddCal cannot add event types to a meetings page. Logging each RSVP as a meeting gives you the same workflow hooks instead. ### Only static lists can be filled automatically The list setting adds contacts to a static list. To segment on AddCal data, build an active list that filters on the AddCal properties. ### Sync pauses on downgrade Leaving Business pauses the sync but keeps the connection, so upgrading again resumes without reconnecting. Contacts and meetings already in HubSpot stay as they are. What you need Needs the Business plan or higher. Add-to-calendar links and the REST API are free on every plan. The Zapier app and Smart Links start on Premium. Webhooks and Dynamic Links are on Business. [ Compare plans ](https://addcal.co/pricing.md) Go deeper - [HubSpot documentation for this feature](https://knowledge.hubspot.com/workflows/create-workflows) FAQ HubSpot and AddCal, answered ---------------------------- ### Which AddCal plan includes the HubSpot integration? Business. The integration is in beta, so expect it to keep changing. Leaving Business pauses the sync and keeps the connection. ### Which HubSpot tier do I need? Contacts and meetings sync into any HubSpot tier, including the free CRM. The AddCal workflow actions need workflows, which start at the Professional tier of Marketing, Sales or Service Hub. ### Will it duplicate my contacts? No. Contacts are matched on email. An existing contact gets the AddCal properties added, and a new one is created only when the email is not in your portal. ### What happens when someone changes their RSVP to no? By default their HubSpot meeting is marked cancelled. Turn off Cancel the meeting on a no to leave it as last confirmed. Deleting the RSVP in AddCal always cancels the meeting. ### Does anything flow from HubSpot into AddCal? Yes, through workflows. The send invite and create RSVP actions create the invite or RSVP in AddCal for the enrolled contact, and the event picker lists your AddCal events inside the editor. Still have questions? A real person on our team replies, usually the same business day. Start live chat Related Teams that use this also connect ---------------------------------- [ All integrations ](https://addcal.co/integrations.md) ![Mailchimp logo](https://cdn.addcal.co/static/integrations/mailchimp.svg) ### [Mailchimp](https://addcal.co/integrations/mailchimp.md) Via Zapier Add-to-calendar buttons in Mailchimp campaigns, with no click caps. ![Zapier logo](https://cdn.addcal.co/static/integrations/zapier.svg) ### [Zapier](https://addcal.co/integrations/zapier.md) Native Create calendar events from 8,000+ apps and send RSVPs anywhere, no code. Free forever, start in 30 secondsConnect HubSpot to AddCal. Start with your first event. ------------------------------------------------------- Create a working calendar link in under a minute. No credit card, no trial clock, no catch. [ Get started, free ](https://addcal.co/register)[ or compare plans and pricing ](https://addcal.co/pricing.md) ![Rachel Kim](https://cdn.addcal.co/3d2fbca/build/assets/test_1-D_w4B6C6.jpg)![Daniel Ortega](https://cdn.addcal.co/3d2fbca/build/assets/test_2-DqHKeMBW.png)![Priya Mehta](https://cdn.addcal.co/3d2fbca/build/assets/test_3-Csszw6s7.png) 15,000+ creators & teams Free forever ยท no credit card