EmailBison
EmailBison sends the campaigns but misses forwards and new-address replies. Master Inbox catches every EmailBison reply, tags it, and syncs it to your CRM.
How EmailBison works with Master Inbox
EmailBison is the privately hosted, white-labeled sequencer agencies resell to clients, with uncapped sending and no per-seat tax. In our experience it is the best sequencer for landing in the inbox instead of spam, and many of the agencies we work with run their sending on it. Master Inbox is the reply layer on top: every EmailBison reply lands in one inbox next to your LinkedIn conversations, with filtering, tagging, custom views, and CRM integrations per client, so the replies EmailBison wins get worked as well as they were earned.
What you can do
- See every EmailBison reply in one inbox, not campaign by campaign or account by account
- AI-tag each reply as it lands: interested, objection, OOO, referral, asked-for-pricing
- Catch the forwards and out-of-office replies EmailBison drops into an untracked folder
- Mark interested leads do-not-contact in EmailBison so you stop emailing buyers
Why it matters for outbound revenue teams
EmailBison is built to send, and it's good at it. But the replies, where deals are actually won, get scattered and missed. Master Inbox is the reply layer that turns your EmailBison spend into worked, tracked, closed conversations.
“I saw your product and I was like, this is what I’m trying to build.”
EmailBison + Master Inbox FAQs
What does Master Inbox add on top of EmailBison?
Master Inbox is the reply layer for EmailBison. Replies land in one inbox next to your LinkedIn conversations, with AI intent labels, saved views, label-triggered workflows and a workspace per client. Keep EmailBison for sending, the sequencer we most often see land in the primary inbox.
Does Master Inbox change how EmailBison sends?
EmailBison keeps sending exactly as you configured it, from your own white-labeled instance. Master Inbox sits on the reply side, writes labels and Do Not Contact tags back through the API, and leaves your campaigns and branding untouched.
How are EmailBison replies labeled in Master Inbox?
Each reply is labeled by intent the moment it lands, using thirteen default labels or your own taxonomy, on your own OpenAI, Anthropic or OpenRouter key. Reps open interested replies first and the rest wait in saved views.
Can agencies keep EmailBison clients separate?
Yes. EmailBison gives each client a white-labeled home for sending, and Master Inbox adds a workspace per client with its own mailboxes, labels and members. Client logins are scoped to their own inbox, so each client sees only their replies.
Is Master Inbox priced per seat like other inbox tools?
No. Like EmailBison, Master Inbox has no per-seat tax: it is priced on connected mailboxes and client workspaces, with unlimited users on every plan. Every plan starts with a free 7-day POC, and the pricing page lists the plans.
What is EmailBison?
A privately hosted, white-labeled cold email sequencer built for agencies: uncapped sending, no per-seat pricing, your own branded instance. In our experience it is the best sequencer for landing in the inbox, and we partner with the team.
Where do I log in to EmailBison?
At your own instance URL. EmailBison is privately hosted, so there is no single shared login page; an agency's clients sign in at the agency's white-labeled domain. Master Inbox connects to any instance with its API key and instance URL.
Does EmailBison have an API?
Yes. Master Inbox uses it to sync replies both ways, push Do Not Contact tags back, and remove prospects from campaigns when a meeting is booked or a label says not interested.
Popular EmailBison pairings
Master Inbox is the reply router in the middle of your stack.
Related Email sending integrations
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