Built-in Connectors

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

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

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. To request a new built-in connector, contact support@felix.so.

Get Started

Building

Workflows

Connectors

Running

Reference

AI models — no setup required

Agents

Google Workspace

Communication & Messaging

Data & Research

Productivity & Project Management

Developer & Infrastructure

Voice & Outreach

Databases

Research

Don’t see what you need?

​AI models — no setup required

​Agents

​Google Workspace

​Communication & Messaging

​Data & Research

​Productivity & Project Management

​Developer & Infrastructure

​Voice & Outreach

​Databases

​Research

​Don’t see what you need?

AI models — no setup required

Agents

Google Workspace

Communication & Messaging

Data & Research

Productivity & Project Management

Developer & Infrastructure

Voice & Outreach

Databases

Research

Don’t see what you need?