Atom connects the official WhatsApp API with your CRM: an AI Agent replies 24/7, creates only qualified contacts and keeps contacts, deals and tickets up to date. Your advisors focus on closing.















Add the Atom action to any workflow and let AI converse, qualify and update the CRM for you, with the official WhatsApp API.

Sync is two-way and in real time: contacts, companies, deals, tickets, lists, properties, notes and products.
The AI Agent converses, checks your criteria and only then creates the contact and the deal. Your CRM doesn't fill up with cold leads.
Every conversation updates properties, stage and owner with no copy and paste.
You know which ad brought in each conversation and which deal it ended up in.
A HubSpot workflow detects the abandonment and Atom messages the customer on WhatsApp with the product and the payment link.
Send approved WhatsApp templates to HubSpot lists and log every reply on the contact.
We help you map properties, design workflows and train the AI Agent on your operation.
Connecting the integration is free: you need HubSpot Professional and an Atom subscription. Our team guides you through the setup.
Search for Atomchat in the HubSpot App Marketplace and install it with an admin user on your account.
Link your WhatsApp Business API number in Atom. If you don't have one yet, we'll help you activate it.
Define the properties that sync and add the Atom action to your workflows: AI Agent, messages, calls or campaigns.
Atom also connects with Salesforce, Meta, Google and 100+ platforms. WhatsApp becomes part of your whole sales stack, with end-to-end traceability.
Install the Atomchat app from the HubSpot App Marketplace with an admin user, connect your WhatsApp Business API number in Atom and choose which properties to sync. Our team guides you through the setup.
You need HubSpot Professional and an Atom subscription. Connecting the integration has no additional cost.
Contacts, companies, deals, tickets, lists, properties, timeline, owners, notes and products. Sync is two-way and in real time.
The native inbox lets you reply to chats. Atom adds an AI Agent that answers 24/7 and qualifies leads, WhatsApp actions inside your workflows, bulk campaigns to lists and calls logged on the timeline.
Yes. The app adds Atom actions to your workflows: trigger an AI Agent, send WhatsApp messages, make calls or launch bulk campaigns, for example to recover abandoned carts.
Yes. Atomchat is a certified app on the HubSpot App Marketplace, with more than 300 installs.
The app is available in Spanish, Portuguese, English and French, and the AI Agent talks to your customers in their language.
The Professional plan costs USD 1,100 per month and includes 3 WhatsApp numbers, unlimited users and 5,500 conversations. The Enterprise plan is tailored. Both include AI components and integrations such as HubSpot.