Are all the integrations free?

Yes. Every piece is included on every plan, including the free cloud tier and any self-hosted deployment. Activepieces is priced by runs, never per task and never per connector.

What if the app I need is missing?

Call any REST API from the HTTP piece or a code step, or write a proper piece in TypeScript and open a pull request. The catalog is open source, which is how it grew this large.

Can I use these integrations self-hosted?

Yes. The same catalog ships with the self-hosted edition, so every integration works the same way while your connections and your data stay inside your own environment.

How are my credentials stored?

Connections use OAuth2 with scoped access wherever the app supports it, and credentials are stored under 256-bit encryption. There is no user-facing API that reads them back out.

Can an AI agent use these as tools?

Every piece you connect can be exposed to Claude, Cursor, Windsurf and any MCP client through one Activepieces MCP server, so an agent reaches 760+ apps over one connection.

71 Communication integrations.

Move data, send messages and update records between 762 apps without writing glue code. Free on every plan, cloud or self-hosted.

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Showing 24 of 71 integrations

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Gmail

Email service by Google

Communication7 actions · 4 triggers

Slack

Channel-based messaging platform

Communication28 actions · 14 triggers

Discord

Instant messaging and VoIP social platform

Communication16 actions · 2 triggers

WhatsScale

Send WhatsApp messages, manage contacts, and automate conversations via WAHA

Communication28 actions · 5 triggers

Resend

The email API for developers

Communication22 actions · 1 trigger

Telegram Bot

Build chatbots for Telegram

Communication20 actions · 1 trigger

Microsoft Teams

Business Intelligence16 actions · 4 triggers

TimelinesAI

Marketing11 actions · 7 triggers

Vero

Vero is an event-based messaging platform. Increase conversions and customer satisfaction by sending more targeted emails.

Communication7 actions · 11 triggers

Kapso

Send and receive WhatsApp messages, media, templates, and more using the Kapso WhatsApp API.

Communication15 actions · 2 triggers

Mailgun

Email delivery service for sending, receiving, and tracking emails

Marketing9 actions · 8 triggers

Aidbase

Customer Support7 actions · 8 triggers

ClickFunnels

Communication7 actions · 8 triggers

LobsterMail

Email infrastructure for AI agents — create inboxes, send and receive email, search, threads, and webhooks.

Communication10 actions · 5 triggers

Aircall

Business Intelligence8 actions · 5 triggers

Inbox

Email marketing and transactional email automation with INBOX (useinbox.com). Manage contacts, lists, campaigns, and react to delivery events.

Marketing7 actions · 6 triggers

VoIPstudio

VoIPstudio is a complete business phone system and scalable call center

Communication6 actions · 7 triggers

Kommo

Communication8 actions · 4 triggers

ClickSend SMS

Cloud-based messaging platform for sending SMS, MMS, voice, email, and more.

Communication10 actions · 1 trigger

Missive

Communication6 actions · 5 triggers

RingCentral

Cloud business communications: send SMS, place calls, manage messages, and post to Team Messaging.

Communication8 actions · 3 triggers

Twilio

Cloud communications platform for building SMS, Voice & Messaging applications

Communication6 actions · 5 triggers

Kudosity

Kudosity is a cloud-based SMS platform that enables businesses to send and receive text messages globally.

Communication7 actions · 3 triggers

Interact with Reddit - fetch and submit posts.

Communication10 actions

Browse another category.

Artificial Intelligence 125 pieces Productivity 105 pieces Marketing 103 pieces Sales & CRM 67 pieces Developer Tools 53 pieces Content & Files 49 pieces Business Intelligence 38 pieces Core 28 pieces Commerce 23 pieces Forms & Surveys 21 pieces Customer Support 15 pieces Accounting 15 pieces Payment Processing 13 pieces Human Resources 8 pieces Universal AI 4 pieces Flow Control 4 pieces

Integrations, answered.

A piece is an app integration. Each one ships that app's triggers and actions, and you drag them into a flow. There are 762 pieces today, with 5,647 actions between them.