Overskill apps can connect to 1,500+ integrations — Slack, Stripe, Gmail, HubSpot, Notion, Airtable, and hundreds more. Here's how to find and add them.
Two ways to add an integration
1. Through chat (fastest for known integrations)
Just ask:
Connect Slack so my app posts a message to #sales whenever a new order comes in.
The AI walks you through the connection and sets up the behavior in one flow.
2. Through the marketplace (good for browsing)
In your dashboard, click Integrations. You'll see:
- Featured — most-used integrations
- By category — Communication, Payments, CRM, Marketing, Storage, etc.
- Search — find a specific service by name
Click any integration to see what it can do, then Connect to add it.
After connecting
Once an integration is connected, you can use it from chat. Ask the AI to do specific things with it:
When a new customer signs up, add them to my Mailchimp list
Newsletter.Every time someone submits the contact form, create a HubSpot deal.
Permissions and scope
Each integration shows what it'll have access to. Examples:
- Slack —
Post messages to channels you choose
- Google Drive —
Read and write files in folders you select
- Stripe —
Process payments on behalf of your account
You can revoke access any time via the integration's settings.
Connection lifecycle
- Connected — working, ready to use
- Action needed — usually means you need to re-authorize (e.g. password change on the other service)
- Disconnected — explicitly disabled by you
Multiple accounts
Need to connect TWO Slack workspaces? Or two Stripe accounts?
Connect a second Slack workspace.
The AI handles having multiple connections — you tell it which one to use when you ask for actions.
What to read next
- Sending emails from your app — email integration that's already built in
- Connecting Slack to your app
- Connecting Stripe for payments