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

# Built-in Connectors

> Felix includes pre-built connectors for the following services.

Connect them once from **Settings → Connectors** and reference them in any workflow step using `@mentions`. AI models — `@Anthropic`, `@OpenAI`, and `@Gemini` — require no setup and are available immediately.

## AI models — no setup required

Available in every Felix account by default. No connection required.

| Connector    | What you can do                                           |
| ------------ | --------------------------------------------------------- |
| `@Anthropic` | Document analysis, extraction, and reasoning using Claude |
| `@OpenAI`    | Analysis, classification, and generation using GPT models |
| `@Gemini`    | Long-context tasks and multimodal processing using Gemini |

## Agents

Add these from **Settings → Connectors** with your own API key.

| Connector     | What you can do                      |
| ------------- | ------------------------------------ |
| `@Perplexity` | Web-grounded research with citations |
| `@Exa`        | Neural search across the web         |

## Google Workspace

Connect via OAuth.

| Connector         | What you can do                    |
| ----------------- | ---------------------------------- |
| `@GoogleDrive`    | Fetch, upload, and organise files  |
| `@GoogleSheets`   | Read and write spreadsheet data    |
| `@GoogleDocs`     | Create, read, and update documents |
| `@GoogleForms`    | Read form responses                |
| `@GoogleCalendar` | Read and create calendar events    |

<Warning>Gmail is not currently available as a connector for new accounts. To send email from a workflow, use `@Resend` instead.</Warning>

## Communication & Messaging

| Connector | What you can do                          |
| --------- | ---------------------------------------- |
| `@Slack`  | Post messages, send to channels or users |
| `@Resend` | Send transactional and automated email   |

## Data & Research

| Connector     | What you can do                           |
| ------------- | ----------------------------------------- |
| `@Firecrawl`  | Scrape and extract content from web pages |
| `@Apify`      | Run web scraping actors at scale          |
| `@GoogleMaps` | Look up addresses and location data       |

## Productivity & Project Management

| Connector   | What you can do                         |
| ----------- | --------------------------------------- |
| `@Notion`   | Read and write pages and databases      |
| `@Linear`   | Create and update issues and projects   |
| `@Typeform` | Read form responses                     |
| `@Front`    | Read and manage customer communications |

## Developer & Infrastructure

| Connector | What you can do                            |
| --------- | ------------------------------------------ |
| `@GitHub` | Read repos, create issues, trigger actions |
| `@AWS`    | Interact with AWS services                 |
| `@Stripe` | Read transactions, customers, and invoices |

## Voice & Outreach

| Connector   | What you can do                    |
| ----------- | ---------------------------------- |
| `@VAPI`     | Make and receive AI voice calls    |
| `@HeyReach` | Manage LinkedIn outreach sequences |
| `@X`        | Read and post on X (Twitter)       |

## Databases

| Connector     | What you can do                              |
| ------------- | -------------------------------------------- |
| `@PostgreSQL` | Read and write records via connection string |

## Research

| Connector   | What you can do                                     |
| ----------- | --------------------------------------------------- |
| `@Prolific` | Manage research studies and participant recruitment |

## Don't see what you need?

Connect any REST API using a [Custom Connector](/docs/connectors/custom). To request a new built-in connector, contact [support@felix.so](mailto:support@felix.so).