> ## Documentation Index
> Fetch the complete documentation index at: https://docs.opennous.cloud/llms.txt
> Use this file to discover all available pages before exploring further.

# Providers

> Connect your GTM stack to Nous

Nous connects to your existing GTM tools to ingest relationship signals. Every event, email sent, LinkedIn message, meeting held, website visit, flows into the unified context graph automatically.

<Note>
  All providers are connected per workspace under **Integrations** in the app.
</Note>

## Signal providers

Real-time signals from your communication, outbound, and meeting tools.

<CardGroup cols={2}>
  <Card title="LinkedIn" icon="linkedin" href="/providers/linkedin">
    Connection requests, messages, and profile activity via Unipile OAuth.
  </Card>

  <Card title="Google Calendar" icon="calendar" href="/providers/google-calendar">
    Meetings, calls, rescheduled events, and no-shows.
  </Card>

  <Card title="Fireflies.ai" icon="microphone" href="/providers/fireflies">
    Meeting transcripts pushed automatically after every call.
  </Card>

  <Card title="RB2B" icon="eye" href="/providers/rb2b">
    De-anonymised website visitors matched to contacts in real time.
  </Card>

  <Card title="Fathom" icon="video" href="/providers/fathom">
    Call recordings and meeting summaries pushed via webhook.
  </Card>

  <Card title="Calendly" icon="calendar-check" href="/providers/calendly">
    Booking created, rescheduled, and cancelled events.
  </Card>
</CardGroup>

## Outbound

Cold-outreach platforms — every send, open, reply, and bounce flows onto the contact timeline.

<CardGroup cols={2}>
  <Card title="Instantly" icon="bolt" href="/providers/instantly">
    Email campaign events from Instantly.ai.
  </Card>

  <Card title="EmailBison" icon="envelope" href="/providers/emailbison">
    Email campaign events from EmailBison.
  </Card>

  <Card title="HeyReach" icon="hand" href="/providers/heyreach">
    LinkedIn outreach events. 
  </Card>

  <Card title="Smartlead" icon="megaphone" href="/providers/smartlead">
    Email campaign events from Smartlead.
  </Card>
</CardGroup>

## CRM import

One-time bootstrap import from your existing CRM. Contacts are merged and deduplicated into Nous.

<CardGroup cols={2}>
  <Card title="HubSpot" icon="h" href="/providers/hubspot">
    Import contacts, companies, and deals from HubSpot CRM.
  </Card>

  <Card title="Pipedrive" icon="chart-gantt" href="/providers/pipedrive">
    Import persons, organizations, and deals from Pipedrive.
  </Card>

  <Card title="Attio" icon="database" href="/providers/attio">
    Import people and companies from Attio workspace.
  </Card>
</CardGroup>

## Enrichment

Automatically enrich contacts with company data, emails, and intent signals.

<CardGroup cols={2}>
  <Card title="Prospeo" icon="magnifying-glass" href="/providers/prospeo">
    Default enrichment — email lookup and company data on every new contact.
  </Card>

  <Card title="Apollo" icon="bolt" href="/providers/apollo">
    Optional enrichment with your own Apollo key.
  </Card>
</CardGroup>