Talk to a Human
iPaaS Connectors

Every app, connected

Hundreds of apps already connected — and any app without a pre-built connector yet, the Integrations Agent researches its public API docs and builds one on demand.

Try Knit Free Talk to a Human

Showing 57 of 57 Email apps.

ActiveCampaign Postmark Adestra Amazon SES Autoklose BigMailer Bluetick.io Bouncer Ceipal Clearout Connect 365 Customer.io Elastic Email Emailvalidation Gmail GMass Hiver INBOX Instantly Kickbox Klenty Mailchimp Transactional MailerSend mailfloss Mailgun Mailjet Mailparser MailRook Email Validation MailSlurp Email Plugin Mailsuite Mailtrap Mailvio Microsoft Exchange Microsoft Office 365 Microsoft Outlook MillionVerifier MimePost Mslm Cloud – Email Verify NeverBounce Paced Email Parserr Perfit QuickEmailVerification Resend RocketReach Sarbacane Engage SendGrid Sendiio Sendloop SmartEmailing SmartReach SMTP.com SparkPost Spylead Verifalia ZeroBounce Zoho Mail Zoho ZeptoMail Missing? Build it instantly

Put Integrations on Autopilot. Talk to Experts.

Knit is loved by customers across the globe due to our seamless product and white glove support. You'll love us too!

Talk to a Human

Every connector here is a building block. See the workflows teams run across them —

Browse the workflow library →