Cal.com + MailerSend integrations

Use Relay.app's Cal.com integrations to trigger actions across your apps
Use Relay.app's Cal.com integrations to trigger actions across your apps
Preview of Use Relay.app's Cal.com integrations to trigger actions across your apps
Preview of Send email with MailerSend as part of your Relay.app workflows.
Overview
Connect Cal.com to MailerSend in just a few clicks, for free, with Relay.app. Relay.app provides seamless integration between Cal.com, MailerSend, and many other popular SaaS applications.
Check below for example workflows using Cal.com and MailerSend, as well as a list of the triggers and actions Relay.app supports today. Just let us know if we're missing anything you need.
Known for its combination of simplicity and power, Relay.app is a tool that people love for its deep & easy-to-use integrations, powerful AI features combined with human oversight, robust workflow essentials, and first-class customer support.

Example Cal.com + MailerSend workflows

Cal.com iconarrow_forwardMailerSend icon

Automatically send email in MailerSend for each new booking in Cal.com

Cal.com iconarrow_forwardMailerSend icon

Find domain(s) automatically in MailerSend for each booking added in Cal.com

Cal.com iconarrow_forwardMailerSend icon

Find domain(s) automatically in MailerSend for each new booking in Cal.com

Cal.com iconarrow_forwardMailerSend icon

Send email automatically in MailerSend for each booking added in Cal.com

Cal.com Triggers
Booking
Cal.com logo
event_upcoming
Booking ends
Cal.com logo
event_upcoming
Booking starts
Cal.com logo
event_upcoming
Booking upcoming
Cal.com logo
calendar_add_on
New booking
MailerSend Actions
Domain
MailerSend logo
search
Find domain(s)
Other
MailerSend logo
send
Send email
MailerSend Triggers
Email Activity
MailerSend logo
mail
Email Activity
Cal.com Actions
No Cal.com actions yet
Request an action

Create your own Cal.com + MailerSend integration

Select a trigger in Cal.com
Select an action in MailerSend
Create your workflow

Connect Cal.com to your other apps

Or connect MailerSend to your other apps

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Sync Google Sheets with MailerSend
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Pipedrive + MailerSend integrations
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Automate Calendly + MailerSend
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Connect Google Drive to MailerSend
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Integrate Trello with MailerSend
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Sync 1Password with MailerSend
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ActiveCampaign + MailerSend automations
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Apify + MailerSend integrations
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Integrate Attio with MailerSend
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Sync Axiom.ai with MailerSend
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How to use bitly + MailerSend
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Bloobirds + MailerSend integrations
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Connect Box to MailerSend
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Sync Browse.ai with MailerSend
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Canva + MailerSend integrations
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Automate Cartesia + MailerSend
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Connect Chargebee to MailerSend
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Integrate ClickSend with MailerSend
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Sync ClickUp with MailerSend
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Close + MailerSend automations
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How to use Coda + MailerSend
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Codacy + MailerSend integrations
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Automate CodeScene + MailerSend
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Connect Confluence to MailerSend
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Integrate ConvertKit with MailerSend
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Sync DeepSeek with MailerSend
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Deepsource + MailerSend automations
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How to use Dialpad + MailerSend
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Discord + MailerSend integrations
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Automate Documint + MailerSend
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Connect DocuSign to MailerSend
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Integrate Drip with MailerSend
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Sync Dropbox with MailerSend
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ElevenLabs + MailerSend automations
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How to use Facebook Lead Ads + MailerSend
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Fathom + MailerSend integrations
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Automate Fathom + MailerSend
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Connect Fibery to MailerSend
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Integrate Figma with MailerSend
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Sync Fillout with MailerSend
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Fireflies.ai + MailerSend automations
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How to use Folk + MailerSend
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Follow Up Boss + MailerSend integrations
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Automate Freshdesk + MailerSend
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Connect Front to MailerSend
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Integrate GitHub with MailerSend
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Sync Gmelius with MailerSend
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GoHighLevel + MailerSend automations
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How to use Gong + MailerSend
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Google Contacts + MailerSend integrations
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Automate Google Forms + MailerSend
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Connect Google Gemini to MailerSend
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Integrate Google Meet with MailerSend
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Sync Google My Business with MailerSend
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Google Tasks + MailerSend automations
Google Tasks
How to use Granola + MailerSend
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Groq + MailerSend integrations
Groq
Automate Gumroad + MailerSend
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Connect Harmonic to MailerSend
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Integrate Harvest with MailerSend
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Sync Help Scout with MailerSend
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HeyGen + MailerSend automations
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How to use ImgBB + MailerSend
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Instagram + MailerSend integrations
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Automate Instantly + MailerSend
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Connect Jotform to MailerSend
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Integrate Kit (ConvertKit) with MailerSend
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Sync LambdaTest with MailerSend
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Lemlist + MailerSend automations
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How to use Lemon Squeezy + MailerSend
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Lever + MailerSend integrations
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Automate LinearB + MailerSend
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Connect LinkedIn to MailerSend
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Integrate Loops with MailerSend
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Sync Luma with MailerSend
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Mailchimp + MailerSend automations
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How to use MailerLite + MailerSend
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Mailjet + MailerSend integrations
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Automate Mailshake + MailerSend
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Connect ManyChat to MailerSend
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Integrate Mem with MailerSend
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Sync Microsoft Excel with MailerSend
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Microsoft OneDrive + MailerSend automations
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How to use Microsoft Planner + MailerSend
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Missive + MailerSend integrations
Missive
Automate Mistral + MailerSend
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Connect Mixpanel to MailerSend
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Integrate Monday.com with MailerSend
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Sync New Relic with MailerSend
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Northflank + MailerSend automations
Northflank
How to use olostep + MailerSend
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Outlook Calendar + MailerSend integrations
Outlook Calendar
Automate Outlook Contacts + MailerSend
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Connect Outlook Mail to MailerSend
Outlook Mail
Integrate Paddle with MailerSend
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Sync PandaDoc with MailerSend
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Paperform + MailerSend automations
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How to use Perplexity + MailerSend
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PostHog + MailerSend integrations
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Automate Qlty + MailerSend
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Connect QuickBooks Online to MailerSend
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Integrate Quo (OpenPhone) with MailerSend
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Sync Qwen with MailerSend
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Railway + MailerSend automations
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How to use Ramp + MailerSend
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Reddit + MailerSend integrations
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Automate Relay.app + MailerSend
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Connect Retable to MailerSend
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Integrate RingCentral with MailerSend
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Sync SalesIntel with MailerSend
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ScrapingBee + MailerSend automations
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How to use Sharepoint + MailerSend
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ShipHero + MailerSend integrations
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Automate Shopify + MailerSend
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Connect Signeasy to MailerSend
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Integrate Skyflow with MailerSend
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Sync Smartlead.ai with MailerSend
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SmartSuite + MailerSend automations
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How to use Snowflake + MailerSend
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Square + MailerSend integrations
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Automate Stripe + MailerSend
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Connect Supabase to MailerSend
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Integrate Syften with MailerSend
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Sync Tally with MailerSend
Tally
Teams + MailerSend automations
Teams
How to use Telegram + MailerSend
Telegram
Tella + MailerSend integrations
Tella
Automate The Swarm + MailerSend
The Swarm
Connect Things to MailerSend
Things
Integrate TickTick with MailerSend
TickTick
Sync TidyCal with MailerSend
TidyCal
Tiktok + MailerSend automations
Tiktok
How to use Todoist + MailerSend
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Toggl + MailerSend integrations
Toggl
Automate Tremendous + MailerSend
Tremendous
Connect Twilio to MailerSend
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Integrate Typeform with MailerSend
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Sync Wave with MailerSend
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Webflow + MailerSend automations
Webflow
How to use WhatsApp notifications + MailerSend
WhatsApp notifications
WooCommerce + MailerSend integrations
WooCommerce
Automate Wordpress.com + MailerSend
Wordpress.com
Connect WordPress (Self-Hosted) to MailerSend
WordPress (Self-Hosted)
Integrate X (Twitter) with MailerSend
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Sync xAI with MailerSend
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Xero + MailerSend automations
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How to use Xodo Sign + MailerSend
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YouTube + MailerSend integrations
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Automate Zite + MailerSend
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Connect Zoom to MailerSend
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Integrate Zoom Events with MailerSend
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Sync Airtable with MailerSend
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Google Docs + MailerSend automations
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How to use Slack + MailerSend
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Google Slides + MailerSend integrations
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Automate Google Calendar + MailerSend
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Connect OpenAI to MailerSend
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Integrate App Store with MailerSend
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Sync Google Play Store with MailerSend
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Greenhouse + MailerSend automations
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How to use Salesforce + MailerSend
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Gmail + MailerSend integrations
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Automate Jira + MailerSend
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Connect Linear to MailerSend
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Integrate Ashby with MailerSend
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FAQ

  • What is Relay.app?

    Relay.app is a modern, easy-to-use automation tool. Build workflows that connect and automate actions across all the apps you already use. Relay.app has deep integrations, rich workflow tools, and human-in-the-loop steps for bringing human decisions, tasks, and approvals into automated workflows. Learn more about Relay.app's features.

  • How do I connect Cal.com to MailerSend with Relay.app?

    1. Create a free Relay.app account
    2. Set a trigger in Cal.com or MailerSend to kick off new workflow runs
    3. Add one or more actions to run in your workflow
    4. Authorize Cal.com and MailerSend to connect to Relay.app
    5. Turn on your workflow and start getting more done with less manual work

    Check above for some example workflows, or visit our help center for more details on how to get started.

  • Is Relay.app a Zapier alternative for connecting Cal.com to MailerSend?

    Yes. Relay.app is a modern alternative to Zapier. Relay.app has deeper integrations, additional features, more flexibility, and better pricing.

    Zapier is a better fit for some use cases, as a featureful workflow automation tool that has been around for a long time. For example, if you need an integration with a less commonly used app, Zapier may already have the one you need.

    For a more detailed comparison, check out our article comparing Relay.app to Zapier or our comparison of Zapier alternatives.

    Of course we're biased, but we believe Relay.app is the best way to connect and automate Cal.com and MailerSend—give it a try and let us know what you think.

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