Integrations
Sendqube plugs into your inbox and your CRM instead of replacing them. Connect the tools below, or send events to anything else with a signed webhook.
Email & sending
Connect the inbox you already have — nothing to migrate.
Gmail
AvailableConnect with an SMTP/IMAP app password. Gmail OAuth is limited while Google verification is pending.
Microsoft 365 / Outlook
AvailableConnect with an SMTP/IMAP app password. Microsoft OAuth is pending admin-consent setup.
Any SMTP/IMAP mailbox
AvailableZoho Mail, Amazon SES, Mailgun, Brevo, or any other SMTP-compatible provider.
CRM
Push replies and sequence activity to your CRM, and pull contacts in. Two-way contact sync is not available yet.
HubSpot
AvailablePush replies and sequence activity, and pull contacts.
Salesforce
AvailablePush replies and sequence activity to Salesforce, and pull contacts.
Pipedrive
AvailablePush replies and sequence activity to Pipedrive, and pull contacts.
Zoho CRM
AvailablePush replies and sequence activity to Zoho, and pull contacts.
Data enrichment
Fill in missing details before an email is personalized.
Apollo.io
AvailableEnrich contacts missing a job title, company or industry.
Hunter.io
AvailableFind and verify email addresses for new contacts.
Analytics
See what happens after someone clicks through.
Microsoft Clarity
AvailableSee how visitors from your emails behave once they are on your website.
Automation & developers
For everything that isn't a native integration yet.
Webhooks
AvailableA signed HTTP POST when an email sends, opens, is clicked, replied to, or bounces, a sequence finishes, or a contact unsubscribes — wire into Zapier, Make, n8n, or your own systems.
Public API
AvailableLet your own tools work with contacts, sequences and sending, using an API key.
Zapier
Coming soonA Zapier app is in development. Until then, connect Zapier with a webhook or an API key.
Don't see what you need?
Webhooks and the Public API connect almost anything else. Which plans include them is on Pricing.
Connect your tools, then start free.
Free Access: 21 days and up to 250 emails. Sendqube Outreach only.




