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

# Integration nodes

Each app you have connected gets its own category of nodes in the builder, for reading data out of it and writing data back in. They all need a credential, which you pick on the node itself, see [Overview](/flows/nodes/overview).

## Google Workspace

**Gmail** reads and sends mail. **Google Sheets** reads, writes, and updates rows. **Google Docs** reads and writes documents, and **Google Calendar** reads and creates events.

## Microsoft 365

**Outlook** reads and sends mail, **Microsoft Calendar** reads and creates events, **Microsoft Teams** reads and sends channel messages, and **OneNote** searches, reads, and writes pages.

## CRM and data platforms

**Salesforce** reads accounts, contacts, leads, and activities, writes records, and runs searches. **DealCloud**, **Airtable**, and **Notion** each read, write, and update their own records, rows, and pages.

## Enrichment and research

**Apollo** and **RocketReach** find people and their contact details. **Glassdoor** and **Trustpilot** return ratings and reviews. **Exa AI** and **Perplexity** run their own search and research, an alternative to the built-in [web nodes](/flows/nodes/web-operations) when you prefer their results.

## Communication and content

**Slack** reads and sends messages. **Fireflies** pulls meeting transcripts, **Gamma** generates presentations, and **YouTube** searches videos and fetches transcripts.

## QX data and scoring

These nodes use QX's own data and the scoring you set up in the app, so they need no credential.

* **Enrich Company Data** takes a company's web address and fills in what QX knows about it, such as financials, headcount, and ratings. Pick which of those you want and each becomes its own output.
* **Score Companies** scores a single company against a scoring template you have already built, returning the overall score along with the parts that make it up.
* **Create Score List** scores a whole list of companies and saves the results as a score list you can open in the app.
* **Get Score List** reads back the companies and scores from a saved list, without scoring anything again.