27 integrations

Your whole stack, connected to K3X

Email, calendar, calls, and product data flow into your records automatically with a 2-way sync. Anything else is one Webhook away.

All

Email and calendar

Calls and meetings

Communication

Billing

Product and data

Support

Automation

Migration

Gmail

Email and calendar

Gmail

Sync every thread to the right person and company, both ways.

Google Calendar

Email and calendar

Google Calendar

Log meetings and see what's coming up on every record.

Calendly

Email and calendar

Calendly

Create deals from booked meetings and route them to the owner.

Mailchimp

Email and calendar

Mailchimp

Push lists to audiences and pull campaign activity back.

Zoom

Calls and meetings

Zoom

Attach recordings and summaries to the meeting record.

Google Meet

Calls and meetings

Google Meet

Capture notes and next steps from every call.

Aircall

Calls and meetings

Aircall

Log calls, outcomes and recordings on the contact.

Loom

Calls and meetings

Loom

Embed videos in sequences and see who watched them.

Twilio

Calls and meetings

Twilio

Send SMS and WhatsApp from any record or sequence.

Slack

Communication

Slack

Deal alerts, record previews and approvals in any channel.

Notion

Communication

Notion

Link account plans and meeting notes to records.

Docusign

Communication

Docusign

Send contracts from a deal and move it when they're signed.

Stripe

Billing

Stripe

Show plan, MRR and payment status on every company.

QuickBooks

Billing

QuickBooks

See invoices and balances beside the account.

Xero

Billing

Xero

Create invoices from closed deals.

Mixpanel

Product and data

Mixpanel

Score accounts on real usage, not guesses.

PostHog

Product and data

PostHog

Turn product signals into tasks for the account owner.

Snowflake

Product and data

Snowflake

Sync warehouse tables into objects on a schedule.

Google Sheets

Product and data

Google Sheets

Import, export and keep a sheet in sync with a list.

Typeform

Product and data

Typeform

Create leads from responses, with every answer as a field.

Webflow

Product and data

Webflow

Send site form submissions straight into a list.

Intercom

Support

Intercom

See open conversations on the account before you call.

Zendesk

Support

Zendesk

Surface ticket volume and sentiment on every company.

Zapier

Automation

Zapier

Connect K3X to 7,000 more apps without code.

GitHub

Automation

GitHub

Build on the API and SDK with our open examples.

HubSpot

Migration

HubSpot

Bring over contacts, deals and history in one import.

Salesforce

Migration

Salesforce

Map custom objects and fields, then switch over in a day.

Donโ€™t see your tool?

Use the REST API, webhooks or Zapier, or tell us what to build next.

Request an integration

Give your team a CRM they'll keep up to date

Start a 7-day free trial, or book a 20-minute demo and we'll set up your workspace with you.

Give your team a CRM they'll keep up to date

Start a 7-day free trial, or book a 20-minute demo and we'll set up your workspace with you.

Give your team a CRM they'll keep up to date

Start a 7-day free trial, or book a 20-minute demo and we'll set up your workspace with you.

K3X

The K3X letter

Product updates, pipeline ideas and what the best revenue teams are trying. Once a month.

ยฉ 2026 K3X Inc. All rights reserved.