# Connector Directory

Probo connects to these providers as access sources. Each guide covers the connection method, the data Probo collects, and the steps to connect.

The connection buttons shown in **Access Review** > **Connections** are the source of truth for the methods available in your deployment. Some providers use OAuth or client credentials even when the guides below focus on API-key connectors.

- [How Probo Protects Integration Credentials](/docs/product/access-review/integration-security) — Encryption, access control, and data handling when you connect API keys or OAuth

- [Amazon Web Services](/docs/product/access-review/aws) — Workload identity (no credentials)
- [Google Cloud](/docs/product/access-review/gcp) — Workload identity (no credentials)
- [Anthropic](/docs/product/access-review/anthropic) — Claude Console Admin API key
- [OpenAI](/docs/product/access-review/openai) — Organization Admin API key (Read only)
- [Resend](/docs/product/access-review/resend) — Full access API key
- [Cursor](/docs/product/access-review/cursor) — Team Admin API key
- [OpenRouter](/docs/product/access-review/openrouter) — Organization Management API key
- [Deepgram](/docs/product/access-review/deepgram) — Owner or Admin project API key
- [Apollo.io](/docs/product/access-review/apollo) — Master API key
- [Cloudflare](/docs/product/access-review/cloudflare) — Scoped API token
- [Scaleway](/docs/product/access-review/scaleway) — IAM API secret key
- [Yousign](/docs/product/access-review/yousign) — Production API key
- [Railway](/docs/product/access-review/railway) — Account API token
- [Crisp](/docs/product/access-review/crisp) — Probo Marketplace plugin
- [Dotfile](/docs/product/access-review/dotfile) — Workspace API key
- [Segment](/docs/product/access-review/segment) — Public API token
- [1Password](/docs/product/access-review/one-password) — SCIM Bridge bearer token
- [authentik](/docs/product/access-review/authentik) — API token plus base URL
- [Better Stack](/docs/product/access-review/better-stack) — Global API token plus team name
- [Brex](/docs/product/access-review/brex) — OAuth (recommended) or Business API key
- [Brevo](/docs/product/access-review/brevo) — Account API key
- [Cal.com](/docs/product/access-review/calcom) — OAuth (recommended) or API key
- [Calendly](/docs/product/access-review/calendly) — OAuth (recommended) or API key
- [ClickHouse Cloud](/docs/product/access-review/clickhouse) — Cloud API key ID and secret
- [GitHub](/docs/product/access-review/github) — OAuth (recommended), GitHub App, or personal access token
- [Grafana](/docs/product/access-review/grafana) — Service account token plus base URL
- [HubSpot](/docs/product/access-review/hubspot) — OAuth (recommended) or private app access token
- [incident.io](/docs/product/access-review/incident-io) — Account-level API key
- [Langfuse](/docs/product/access-review/langfuse) — Organization-scoped API key
- [Mercury](/docs/product/access-review/mercury) — Read Only API token
- [Metabase](/docs/product/access-review/metabase) — Administrators group API key
- [Neon](/docs/product/access-review/neon) — Organization API key
- [Nuki](/docs/product/access-review/nuki) — Nuki Web API token
- [Okta](/docs/product/access-review/okta) — Okta API token plus org domain
- [Pylon](/docs/product/access-review/pylon) — Admin-created API token
- [Qovery](/docs/product/access-review/qovery) — Organization API token
- [Render](/docs/product/access-review/render) — Account API key and workspace ID
- [SendGrid](/docs/product/access-review/sendgrid) — API key with Teammates access
- [SigNoz](/docs/product/access-review/signoz) — Service account API key
- [Supabase](/docs/product/access-review/supabase) — Personal access token
- [Tailscale](/docs/product/access-review/tailscale) — API access token
- [Tally](/docs/product/access-review/tally) — User-scoped Tally API key
- [UpCloud](/docs/product/access-review/upcloud) — Main-account API token
- [ElevenLabs](/docs/product/access-review/elevenlabs) — API key with Workspace Members Read
- [New Relic](/docs/product/access-review/new-relic) — User key plus region
- [Retool](/docs/product/access-review/retool) — API access token with the Users Read scope (Enterprise)
- [Twingate](/docs/product/access-review/twingate) — Read-only API token plus network name

:::note
More connectors are being added. A provider not listed yet can still be brought in through a [CSV source](/docs/product/access-review/csv-sources).
:::