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M
Sales Engagement
MasterInbox
Combine LinkedIn + Email outreach in one unified inbox.
Key Features
Reply Management
Unified Inbox
Multi-channel Tracking
About MasterInbox
Master Inbox centralizes every campaign response from LinkedIn and email outreach tools. Manage multiple client inboxes, track replies, and never miss a lead response.
Use MasterInbox for
Technical Details
API Type
REST
Authentication
API Key
Pricing Tier
Paid Only
SDK Languages
N/A
Webhooks
Yes
Frequently Asked Questions
What does MasterInbox do?
MasterInbox is a sales engagement tool that provides Combine LinkedIn + Email outreach in one unified inbox.
Is MasterInbox API free?
No, MasterInbox is a premium service. You can view their full pricing details at their official website.
What are the best alternatives to MasterInbox?
Based on features and use cases, the top alternatives to MasterInbox are RevReply, Replyify, ReachKit and ReachInbox..