
Calendly integration
Verify the email of every Calendly invitee
When someone books or reschedules, their email is checked, so confirmations, reminders and follow-ups reach the person who will actually show up.
- Websites, funnels and events
- No code
- Set up in minutes
The Zap
- 1
Trigger · CalendlyInvitee Created or Rescheduled Verdict
SafeRiskyInvalidUnknown
- Starts from
- Invitee Created or Rescheduled
- BounceIntel step
- Verify Email Address
- You get back
- Verdict, score, reason and mailbox signals
- Zapier plan
- Any plan, including Free, for a two-step Zap
01Zaps
Start from a template
Each template opens in Zapier's editor with Calendly and BounceIntel already set up. Connect both accounts, check the field mapping, and turn it on.
Verify emails for new Calendly invitees with BounceIntel
Invitee Created or Rescheduled
Verify Email AddressOr build your own
Invitee Created or Rescheduled
Verify Email AddressAny Calendly trigger that carries an email address can start a check. Pick it in Zapier, then add Verify Email Address and map the email.
02Why it matters
Why verify Calendly emails
A booking is the warmest lead you get, and a mistyped address throws it away. Calendly's confirmation and reminder emails never arrive, the invitee forgets the meeting, and the follow-up afterwards bounces.
Checking the invitee's email at booking time gives you a chance to fix it before the meeting. It also filters out the fake bookings that public scheduling links attract, the ones made with throwaway inboxes to hold a slot.
03Ideas
What to do with the verdict
The check on its own changes nothing. These are the steps that make it pay off inside Calendly.
Alert the host about a bad address
When the verdict is invalid, send the host a Slack message or email with the booking details, so they can confirm the address another way before the call.
Add verified invitees to your CRM
Only create or update the CRM contact for invitees who are Safe to send, with the meeting type as the lead source.
Spot fake bookings
Disposable addresses on a sales calendar are rarely real prospects. Log them to a sheet, and cancel repeat offenders before they take a slot.
04Setup
Set it up in four steps
- 1
Get your API key
Create a key on the API keys page of your BounceIntel dashboard. Keys come with any paid plan and start with bi_live_.
- 2
Start the Zap in Calendly
In Zapier, choose Calendly as the trigger app and pick Invitee Created or Rescheduled, or open a template above, which does this for you.
- 3
Add Verify Email Address
Add BounceIntel as the action, connect it with your key, and map the email field from Calendly into the Email field.
- 4
Act on the verdict
Add a Filter on Safe to send, Paths on the verdict, or an update step that writes the verdict and score back to Calendly.
05Fields
What each check returns
The fields to map first. Every check also returns reason codes, a confidence level, the mail provider and the individual mailbox signals.
- Verdict
is_reachable - Safe, risky, invalid or unknown. The field to filter or branch on.
- Score
score - 0 to 100. Worth writing back so lists and reports can sort by it.
- Safe to send
safe_to_send - One true or false value, ready for a Filter step.
- Reason
sub_reason - Why the verdict was chosen, in plain words.
- Disposable address
is_disposable - A throwaway inbox from a temporary mail service.
- Role account
is_role_account - A shared inbox such as info@ or sales@ rather than a person.
- Catch-all domain
smtp_is_catch_all - The server accepts every address, so the mailbox cannot be confirmed.
- Did you mean
domain_suggestion - A corrected domain when the address looks like a typo, such as gmial.com.
06Questions
Calendly and BounceIntel: common questions
Does rescheduling check the email again?
The template's trigger fires on bookings and reschedules, so yes. Add a Filter on the event type if you only want new bookings checked.
Are guests added to the booking checked too?
The template maps the invitee's email. Guest addresses are separate fields, and you can add a second BounceIntel step for them.
How many BounceIntel credits does this use?
One credit for each address checked. A Zap that runs 300 times a month uses 300 credits, and Zapier counts its own tasks separately.
Do I need a paid BounceIntel plan?
The Zap connects with an API key, and keys come with any paid plan, monthly or a one-off pack. The 100 free credits on signup can be used in the dashboard to test verdicts on your own addresses first.
More integrations
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WixWebsites, funnels and eventsWhen someone submits a form on your Wix site, their email is checked, so replies, quotes and newsletters go to people who will receive them.
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WebflowWebsites, funnels and eventsEach form submission on your Webflow site has its email checked as it comes in, so only real leads move on to your CRM, newsletter or sales inbox.
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Facebook Lead AdsWebsites, funnels and eventsEach new lead's email is checked the moment the form is submitted, so the prefilled, forgotten and mistyped addresses are caught before your team pays attention to them.
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Calendly is a trademark of its owner, used here only to identify the app. BounceIntel is not affiliated with or endorsed by Calendly. The connection runs through Zapier.
Verify Calendly emails before they bounce.
Connect BounceIntel in Zapier and every new address gets a verdict your next step can act on.