Partner spotlight: Master Inbox
Master Inbox is a unified inbox that combines social and email conversations for sales teams. See how it connects to OutboundSync in beta.
Jason Ma


Masterinbox → Pipedrive
Qualify in Master Inbox, sell in Pipedrive. OutboundSync pins each Master Inbox message, label, and list change to the Pipedrive Person so the handoff is clean.
Master Inbox integrates with Pipedrive through OutboundSync. Outgoing and incoming messages from the email and social inboxes connected to Master Inbox, plus label changes and prospect list changes, are written as Notes pinned to the matching Pipedrive Person. OutboundSync finds or creates the Person and can assign an owner on creation.
| Status | Beta (Pipedrive is a one-way beta CRM) |
|---|---|
| Channels | Email and social |
| Direction | One-way, Masterinbox → Pipedrive |
| Pipedrive records | Persons |
| Block lists | Not available for this pairing |
| Masterinbox plan | Needs webhook access |
| Setup | Guided: marketplace OAuth, then onboarding with the OutboundSync team |
Master Inbox lets a small team answer replies from many senders, and Pipedrive keeps the deals that come out of those replies. OutboundSync connects the two with Notes on the Person, so when a rep creates a deal, the conversation and the label your team applied are already there.
Because Master Inbox relays both email and social inboxes, setup covers both match paths: email for email threads, and the Person field you choose for social profile URLs. Every message lands on the same Person regardless of channel.
Every event below arrives in near-real time and lands on the matched Pipedrive record. Pick the ones you want per source.
| Event | Channel | Where it lands in Pipedrive |
|---|---|---|
| Message sent— Outgoing messages from connected accounts, logged as email sends | Note pinned to the Person | |
| Email received— Incoming messages on connected email accounts | Note pinned to the Person | |
| Social message received— Incoming messages on connected social accounts | Social | Note pinned to the Person |
| Label changed | Note pinned to the Person | |
| Prospect list changed | Note pinned to the Person |
Event names come from the Masterinbox webhooks OutboundSync receives. Pipedrive is a one-way beta, so exact event coverage is confirmed during onboarding. See the Masterinbox event reference.
Filter Persons with an interested Master Inbox label and open deals from them.
Email and social conversations from Master Inbox land on one Pipedrive Person.
Assign an owner when OutboundSync creates a Person from a Master Inbox reply.
The options teams weigh before they commit a production sync.
| Option | What it does | Trade-off |
|---|---|---|
| Zapier, Make, or n8nCompare integration platforms | Catch Masterinbox webhooks and write each event to Pipedrive with a workflow you build. | Every event type, retry, and field change is a workflow you maintain, billed per task or step. |
| Custom buildBuild vs buy | Write your own service against the Masterinbox and Pipedrive APIs. | You own matching, deduplication, API limits, and every upstream schema change. |
| OutboundSync | Pre-built email and social activity sync into Pipedrive Persons. | One-way beta with guided onboarding. Lighter configuration than HubSpot or Salesforce today. |
Authorize OutboundSync from the Pipedrive Marketplace with the same email you use in OutboundSync.
The OutboundSync team creates your Masterinbox source with you and points Masterinbox's webhooks at it.
Select Masterinbox when you create the Pipedrive source, and confirm how contacts are matched.
Trigger one Masterinbox event and confirm it on a real Pipedrive Person.
Launch with the OutboundSync team watching the first production events in Pipedrive.
Needs webhook access
OutboundSync receives Masterinbox activity through webhooks. Confirm your Masterinbox plan includes webhook access, or ask us to check during setup.
Pipedrive is a one-way beta. There is no Pipedrive plan gate on our side; onboarding runs with the OutboundSync team.
Trusted by outbound teams
Redis
Windsurf
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TapcheckTutorials, case studies, and updates related to Masterinbox.
Master Inbox is a unified inbox that combines social and email conversations for sales teams. See how it connects to OutboundSync in beta.
Jason Ma
A quick walkthrough with your own stack. Setup takes minutes, with no long-term contract.
