How do I connect Reply.io?

Add the Reply.io piece to a flow, then authenticate with API key. Once connected, its 0 triggers and 10 actions are available anywhere in the builder.

What can I automate with Reply.io?

Connect Reply.io to any of 770+ other apps and AI steps, then automate the work in between without writing code.

Can I self-host the Reply.io integration?

Yes. Activepieces is fully self-hostable, so you can run the Reply.io piece on your own infrastructure with your connections and your data staying in your environment.

Can my AI agent use Reply.io as a tool?

Yes. Every piece you connect can be exposed over one Activepieces MCP server, so Claude, Cursor, Windsurf or any MCP client can call Reply.io actions as tools.

Reply.io integration

Sales engagement platform for contacts, campaigns, and outbound outreach workflows.

Start building Use Reply.io with your AI

Actions: 10
Triggers: 0
Auth: API key
License: MIT, open source
Updated: September 2026

About the Reply.io integration

Add the Reply.io piece to a flow, connect your account once, and the rest of the builder can read from it and write to it. Because the piece is open source you can run it on our cloud or self-host it, and combine Reply.io with 770+ other apps in the same flow.

Actions

Everything Activepieces can do in Reply.io

Drop any of these into a flow and fill in the fields. No code is required.

Get Contact
Look up a contact in Reply.io by their email address and retrieve their details.
1 field
Create or Update Contact
Add a new contact to Reply.io, or update their details if a contact with that email already exists.
11 fields
Delete Contact
Permanently delete a contact from Reply.io by their email address. This cannot be undone.
1 field
Add Contact to Campaign
Create a new contact (or update an existing one) and immediately enrol them in a campaign so they start receiving outreach emails.
13 fields
Push Contact to Campaign
Enrol an existing contact in a campaign so they start receiving outreach emails. Enable "Force Push" to move the contact even if they are already active in another campaign.
3 fields
Remove Contact from Campaign
Stop a contact from receiving further emails in a specific campaign. The contact's record is kept in Reply.io.
2 fields
Remove Contact from All Campaigns
Remove a contact from every campaign they are enrolled in. No further emails will be sent to them. Their contact record is kept in Reply.io.
1 field
Mark Contact as Replied
Record that a contact has replied to your outreach. This stops further follow-up emails to that contact across all active campaigns.
1 field
Mark Contact as Finished
Mark a contact as finished so they no longer receive emails in any campaign. Use this when you have completed all outreach to that contact.
1 field
Custom API Call
Make a custom API call to a specific endpoint
10 fields

Use Reply.io in a flow

Connect Reply.io once and every trigger and action above is yours to drop into the builder, alongside 770+ other apps. Free to start, on our cloud or your own servers.

Build a Reply.io flow Talk to sales

Reply.io, answered.

Yes. Activepieces is open source and free to start, and the Reply.io piece is included on every plan, from the free cloud tier to any self-hosted deployment.