what crm integrations are available for explorer plan?

CRM integrations are not available on the Explorer plan. CRM features including Salesforce, Pipedrive, HubSpot, Close, and Loxo require the Pro Plan. The Explorer plan includes email and messaging sequencers like Smartlead, Instantly, Outreach, Salesloft, Lemlist, La Growth Machine, Customer.io, and HeyReach. For CRM functionality, you'll need to upgrade to our Pro plan which includes CRM integrations as a key feature.

Source: Free vs. Starter vs. Explorer vs. Pro vs. Enterprise Plans

Hi Sabrina, thank you for reaching out. On an explorer plan we do not have access to native CRM features, as they are features available only on Pro plans and higher. If you wish, I can activate this feature for a month.

So you can temporarily use this feature, after this however an upgrade will be necessary to use this feature.