> ## Documentation Index > Fetch the complete documentation index at: https://www.revve.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Apps & Integrations Overview > For the admin connecting Revve to the rest of their stack — where integrations live, who can install them, and how installed apps power agent features. **Apps** are Revve's integrations with the tools your team already uses — scheduling platforms, CRMs, and Slack. You install an app once for your team, and its capabilities become available everywhere they're relevant: a scheduling app you connect today shows up as a bookable calendar in every agent you configure tomorrow. This page explains how the Apps surface works; the setup walkthroughs live on their own pages. ## Where to find it Apps live under **Settings → Apps** in the sidebar. The entire Settings section requires the **Manage Settings** permission, so only users whose role grants it can install, reconfigure, or remove apps. If you don't see Settings in your sidebar, ask an admin — see [Roles & Permissions](/docs/governance-access/roles-and-permissions). ## Reading the Apps page The Apps page card grid, with Installed badges on Hubspot CRM, Cal.com, and Slack, and feature pills such as Book Meeting and Save Call Result on each card The page is a card grid titled **Apps**. Each card tells you three things at a glance: 1. **What it is** — the app's icon, name, and a short description. 2. **What it can do** — feature pills naming the capabilities the app provides, such as **Book Meeting**. These pills are what matter functionally: they determine where the app surfaces elsewhere in Revve. 3. **Where it stands** — a purple **Installed** badge if your team has connected it, or an amber **Coming Soon** badge if it isn't available yet. The button on each card follows its state: | State | Button | What it does | | --------------------- | ------------- | -------------------------------------------------------------------- | | Not installed | **Install** | Starts that app's install flow. | | Installed | **Details** | Opens the app's management page — configurations, profiles, removal. | | Installed (some apps) | **Reinstall** | Re-runs setup, for apps where reconnecting is supported. | The catalog is maintained by Revve and grows over time. Apps available today include scheduling platforms (Calendly, Cal.com, ChiliPiper), CRMs (HubSpot, Salesforce, Outreach, ActiveCampaign), and Slack. ## How installing works Clicking **Install** starts a flow that differs by app, depending on how the provider handles authentication: * **OAuth redirect** (Calendly) — you'll be redirected to log in, approve permissions, and return to Revve automatically. See [Connecting Calendly](/docs/integrations/connecting-calendly). * **API-key form** (Cal.com) — you paste an API key generated in the provider's settings. * **Configuration form** (ChiliPiper) — you enter account details such as tenant, subdomain, and router details. Some apps support **multiple profiles per team**: Calendly and Cal.com let you connect several calendars side by side — for example a sales calendar and a support calendar — each with its own alias so agents can tell them apart. ChiliPiper and HubSpot are one configuration per team. ## How installed apps power agents Installing an app is what makes its capability appear in agent configuration. The clearest example is scheduling: any installed app with the **Book Meeting** capability appears in the **Calendar App** selectors across chat agent Schedule Meeting settings, Schedule Meeting flow nodes, and voice agent calendar tools. Those selectors also include an **Install new app** shortcut that opens the Apps page in a new tab — so if the calendar you need isn't listed while building an agent, you're one click from installing it without abandoning your work. | Category | Apps | What it unlocks | | ----------------- | --------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **Scheduling** | Calendly, Cal.com, ChiliPiper | Agents check real availability and book meetings on your team's calendars. See [Scheduling & Booking](/docs/integrations/scheduling-and-booking). | | **CRM** | HubSpot, Salesforce, Outreach, ActiveCampaign | Sync call and chat results and leads to your CRM. CRM apps also appear as read-only "managed" actions in [automation rules](/docs/automations/automation-rules-overview). | | **Notifications** | Slack | Send team notifications to your Slack workspace. | There is no Google Calendar integration. To book against a Google Calendar, connect it through one of the scheduling apps (Calendly, Cal.com, or ChiliPiper) and install that app in Revve. ## Managing and removing apps Everything after install happens on the app's **Details** page: * **Profile-based apps** (Calendly, Cal.com) — remove individual profiles from the Details page; a confirmation dialog guards against accidental removal. Removing one profile leaves the others connected. * **OAuth apps** — in addition to removing them in Revve, you can revoke the access token from the provider's own settings, which cuts off access immediately on the provider side. Before removing a scheduling profile, check which agents use it as their **Calendar App**. An agent pointed at a removed profile can no longer book meetings until you select a replacement. ## What's Next * [Connecting Calendly](/docs/integrations/connecting-calendly) — the OAuth install flow, step by step. * [Scheduling & Booking](/docs/integrations/scheduling-and-booking) — how calendar apps wire into chat and voice agents, including Cal.com and ChiliPiper.