Connect your tools

Knock integrates with 25+ tools to help you send messaging via
email, SMS, push, chat, and webhooks.
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‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌
KnockKnock (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODEyNjksImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kYXNoYm9hcmQua25vY2suYXBwIn0.3I7fp2i2VmS2FIO3VqvK1DhhQr4uNcSdAUZqNFeSjlo)

Hi Emre,

Now that you're all signed up for Knock, you'll want to connect
your messaging tools.

Knock integrations (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODE0MDgsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvb3ZlcnZpZXcifQ.yycubAE249jOL2bP5UpBjgmy-xZaEAHL2tcAOF-V3aw)

Knock integrates with 25+ tools to help you send messaging via
email, SMS, push, chat, and webhooks.

Our most popular integrations include:

* Email: Sendgrid
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODE1MjksImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvZW1haWwvc2VuZGdyaWQifQ.rTSdY4sycYvqiEcFbO4JqDoxlZrda5SkfN2JeB33Xr4), Postmark
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODE2NjcsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvZW1haWwvcG9zdG1hcmsifQ.m7fAxFwM5-iFrFy_oG6G4Lm5WF2WdJQuaAdhXS6vbzE), Resend
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODE4MDIsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvZW1haWwvcmVzZW5kIn0.Q-7jzPnyEHDo5AjEdbuPhnpkWw3ncmYurT9Rw9Zp33A), Amazon SES
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODE4OTEsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvZW1haWwvYXdzLXNlcyJ9.ZBxgSaScDUsWmmTfmf-ZpAR_wxm0BHDcA2RuCFYN47o)

* SMS: Twilio (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODIwMDMsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvc21zL3R3aWxpbyJ9.-Dc_s-lVfVNBaq2em1Hz0Bx0jseP4InQ9PPp2oGBc5Q),
Amazon SNS (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODIwOTAsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvc21zL2F3cy1zbnMifQ.4sMCKHGyANWs45GmGsqSvIdXiD-TAUNld5jFG7fNjrE),
Vonage (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODIxNjYsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvc21zL3ZvbmFnZSJ9.HB-YPb-BMFUU8aMF91cQfdYyVOx2Ej6d9FQlhpQhMBU), Sinch
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODIyMzgsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvc21zL3NpbmNoIn0.sxjntROJ_M5nlfgEGwLj8DK0v5SazNFOWKq3cFgRQaU)

* Push: Apple Push (APNs)
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODIzNzUsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvcHVzaC9hcG5zIn0.KY5z_a9myXtPefgBmflTw1l9P1pfH3Q5Z2Zn_8mOva4), Firebase FCM
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODI0NjEsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvcHVzaC9maXJlYmFzZSJ9.U8gnE_ExULSDEwr5AerW7AmZh3iFmnO-L41weqnIkUo), Expo
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODI1NDgsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvcHVzaC9leHBvIn0.wHnboOLsIb46TI6lG3nH5M0bBA62DfTg6OBnTuCmlAM)

* Chat: Slack
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODI2NzQsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvY2hhdC9zbGFjay9vdmVydmlldyJ9.rnm4i0G7lkIG2QsExlOYJAjwOudEpYrQ5pQIgiENis8), Teams
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODI3NjgsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvY2hhdC9taWNyb3NvZnQtdGVhbXMvb3ZlcnZpZXcifQ.K_MAzf8DybA4rOM5Lvcs2CU96cHvq7287fPipWAMwn4),
WhatsApp (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODI4NjUsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvY2hhdC93aGF0c2FwcCJ9.RWvwoOlMl1b_HXYRqPFp5CZ3xGkyUXX_ytGQG7O0SlQ),
Discord (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODI5OTMsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvY2hhdC9kaXNjb3JkIn0.kgiuvReX9_N87elS9fPXDtvvVnSxeijw1-1q3Ed_lLU)

Click any of the links above for step-by-step integration guides,
or explore all of our integrations here
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODMwNTIsImlkeCI6MSwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvb3ZlcnZpZXcifQ.9NifKA4rcrTgLScBV_IWs_wWdm6jBDRxY1Y3jKb40-Q).

Explore integrations
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODMxMTQsImlkeCI6MiwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kb2NzLmtub2NrLmFwcC9pbnRlZ3JhdGlvbnMvb3ZlcnZpZXcifQ.L0zzuBJ3k0v8nBddBgBRIErkJKxN1sA4eDC_fjfpXVo)

The Knock team

Knock (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODMxNjUsImlkeCI6MSwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9kYXNoYm9hcmQua25vY2suYXBwIn0.V-IhyHXA5aRNNrd_74SOWZ4SZftalVtTtVWjUNYUjVI)X
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODMyMzIsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly90d2l0dGVyLmNvbS9rbm9ja2xhYnMifQ.QTKVCrYYNas0TonexYOG2fKTBZrVgNlbxvxtnFgrKfw)LinkedIn
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODMyODcsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly93d3cubGlua2VkaW4uY29tL2NvbXBhbnkva25vY2tsYWJzIn0.UvEtdesjV1fm7KWWCnSMGsf2T_mTHqJUwDmmj9d2PXw)Unsubscribe
(https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODMzNjAsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9jMS5rbm9jay5hcHAvdW5zdWJzY3JpYmU_dD1leUpoYkdjaU9pSklVekkxTmlJc0luUjVjQ0k2SWtwWFZDSjkuZXlKbGFXUWlPaUkwTVdReFl6ZGxOUzB5TXpBekxUUmtObVV0WVRobU55MHdabU13T0RWaU1ETXlaRGNpTENKcFlYUWlPakUzT1RFMk5qazNNVGc1TmpJeU1qa3NJbkpuYVdRaU9pSm5hV1E2THk5UFltcGxZM1F2SkhWelpYSnpMelV4T0RobU1tVmxMVE16TkRFdE5HWm1ZeTA0TldSbExXWTBZemhsWXpRelkyRmhZeUlzSW5OeUlqb2laVzFoYVd4Zk1TSXNJbmQyYVdRaU9pSXdOalEyTkRGbE1pMWlaVGxtTFRRME5XSXRZbUZsTkMxallURXhNall3Wmpoak1XUWlmUS5VR0x2VnJoN0hsX2RYb3R0SWp2Vzd0MkZTLXZxRkpBQVhHUFJ3OXRvcHlFIn0.bdrprV94wbmkFoux_oOGCEE7dERp-sjf8zR62c0YPmk)
3229 Greenpoint Ave, Suite 286, Long Island City, NY, 11101, US

Knock LogoKnock (https://e4.knock.app/t/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJoc3QiOiJlNC5rbm9jay5hcHAiLCJpYXQiOjE3OTE2Njk3MTg5ODM0NjMsImlkeCI6MCwibWlkIjoiM0tXT0I2WU9OQzlTcGIwckxFajVXVVZLampYIiwidXJsIjoiaHR0cHM6Ly9rbm9jay5hcHAifQ.9RMPcCuP4LX6m3ilfTC73_Otj9RVMxGDwXW2LS1OA9A)

Accession

nse/knock/2026-10-10/3792

From

Knock · hello@engage.knock.app

Sent

10 October 2026 · 22:00 UTC