AI email management for agencies

The agency inbox problem

Agencies have a structural email problem: the people who could answer the inbox are the same people who are billable. When a project is on deadline, the studio goes quiet and hello@ goes unanswered. A prospect who filled in your contact form on Tuesday hears back on Friday, if the enquiry did not slip past everyone entirely. A client's routine question about invoicing sits for two days because the account lead was in production, and now it reads like a service failure.

The usual answers all have costs. Hiring a studio manager or ops person partly for inbox cover is a real salary spent largely on retrieval work. Rotating inbox duty across the team means the least busy person answers, in a different voice each week, with varying accuracy. Leaving it to whoever notices means the enquiries that arrive at 8pm, which is when busy founders email agencies, wait until someone surfaces from client work. And for a business that sells responsiveness, a slow, inconsistent inbox is a bad shop window.

The awkward truth is that most of what lands in an agency inbox is repeatable. New-business enquiries ask the same opening questions. Prospects ask what you charge and how engagements work. Candidates ask about roles and process. Clients ask about invoices, timelines and how to send you things. The answers already exist in your proposals, your rate card, your onboarding documents. An AI email agent turns that written knowledge into instant, accurate replies, and routes everything else to your team.

What actually lands in an agency inbox

• New-business enquiries. "We're looking for an agency to help with X, can you tell us more about how you work?" The highest-value emails you receive, and the ones most damaged by a slow reply.
• Service and pricing questions. What you do and do not do, how you price, typical engagement sizes, minimum budgets, retainer versus project work.
• Scheduling requests. "Can we get thirty minutes next week?" from prospects, clients and partners, each needing a prompt, specific answer.
• Routine client questions. Invoice and payment queries, where to send assets, who is working on what, when the next review lands, questions your onboarding pack already answers.
• Candidate and freelancer emails. For recruitment agencies this is the core inbox; for everyone else it is a steady stream of applications, availability notes and rate enquiries.
• Vendor, partner and everything-else email. Tools you use, tools being sold to you, event invitations, press requests.

Only a fraction of this needs agency judgement. The rest is retrieval: finding the answer you have already written and sending it politely, quickly, in your voice. That is exactly the work worth handing to software.

How InReply handles the agency inbox

InReply connects to your existing Gmail or Outlook inbox through secure OAuth. There is no new email client for the team to adopt, no extension, no separate helpdesk to log into and no forwarding address; email keeps arriving where it always has, and replies go out from the address clients and prospects already know. Agencies on Google Workspace use the Gmail setup; agencies on Microsoft 365 use Outlook. Both work the same way.

You then build the knowledge base: your services and what each involves, your pricing approach, how engagements start, your onboarding and invoicing processes, your standard answers to the questions prospects and clients ask. That knowledge base is the only source InReply is allowed to answer from. When a prospect asks whether you take on retainers under a certain budget, the reply says what you have decided, in your tone, because it cannot answer from anywhere else.

And when a question is not covered, InReply does not improvise. The email is left for a human and surfaced on the actions list. For an agency this rule matters commercially: a made-up day rate or an accidental promise about scope becomes an argument at proposal stage. Escalating honestly is the correct behaviour, and it is built in.

Playbooks for the scenarios agencies actually face

Playbooks control tone, behaviour and routing per scenario, so different kinds of email get treated differently. Three examples of how agencies typically set them up:

• New-business enquiry triage. A warm, credible first reply goes out within minutes: what you do, how engagements usually start, what the prospect should share next. The thread is flagged on the actions list, marked urgent, so a partner or new-business lead takes over the conversation while the prospect is still engaged. The enquiry that used to go cold over a busy fortnight now gets answered the same evening.
• "What do you charge?" replies. Grounded in the knowledge base: your pricing approach, typical project ranges if you publish them, minimum engagement if you have one, and what affects cost. If you prefer never to discuss numbers before a call, the playbook says exactly that and proposes next steps instead. Either way the answer is consistent, on-message and instant.
• Out-of-scope and sensitive requests. A client asking for work outside the retainer, a complaint, a negotiation, a press enquiry: the playbook routes these straight to a person, untouched, flagged on the actions list. No draft, no automated reply, just visibility.

A recruitment agency runs the same pattern with different content: candidate application acknowledgements grounded in the role details, client brief enquiries routed to consultants, interview scheduling handled by email with a human confirming the diary entry.

There is a consistency benefit here too, beyond speed. When inbox duty rotates around the studio, the same pricing question gets five different answers in five different voices over a month. With playbooks, the answer is the one you decided on, phrased the way you would phrase it, every time, whichever week it arrives. For an agency whose product is partly its voice, that matters as much as the response time.

Ghost Mode or Autopilot: choose per scenario

Every plan includes Ghost Mode: each reply InReply writes is saved as a draft in your Gmail or Outlook, and nothing sends until someone approves it. For an agency this is the natural starting point, because your inbox is part of your brand. The team spends a week or two reviewing drafts on real emails, editing the occasional one, and tightening the knowledge base wherever an answer comes out thin.

Autopilot sends automatically, and it is enabled per playbook rather than as a global switch, so you choose exactly which scenarios send without review. In practice agencies graduate the low-risk playbooks first: process questions, standard service explanations, scheduling logistics. New-business replies often stay in Ghost Mode permanently, because a ten-second review before a first impression is cheap. Client-sensitive scenarios can stay human-only forever. There is no pressure to automate everything; the point is deciding deliberately instead of by accident.

What stays human: the actions list

The goal is not an inbox with no humans in it. It is an inbox where humans only touch the emails that need them, and never miss those. InReply's actions list is where those emails live: everything the knowledge base could not answer, everything a playbook routed to a person, and everything that needs follow-through rather than a reply, with urgent items flagged.

Because InReply is a workspace rather than a personal tool, the whole team works from the same picture. Team members get their own logins with per-inbox access, so the new-business lead can see hello@, the recruiters can see jobs@, and an account director can see the client-facing address without anyone sharing passwords. If you have been evaluating shared inbox software to fix the "who is answering this?" problem, this is that fix and the answering combined, without moving your email anywhere new.

Set-up: an afternoon, not a project

Getting started does not need an ops sprint. Connect the inbox via OAuth, which takes a couple of minutes and requires no changes to your email hosting. Then feed the knowledge base with material you already have: the services section of your deck, your rate card or pricing approach, your onboarding pack, the answers you find yourself typing every week. Start in Ghost Mode and let the drafts show you where the knowledge base needs another sentence. Most agencies are reviewing useful drafts on day one and switching their first playbook to Autopilot within a couple of weeks.

Pricing for agencies

A small studio typically starts on Starter (£39/month, 500 credits, one inbox) with hello@ connected. Growth (£79/month, 2,000 credits, three inboxes) suits an agency running hello@ alongside a jobs@ or projects@ address. Scale (£149/month, 5,000 credits, five inboxes) covers larger or multi-brand set-ups, and Business is custom for 10,000+ credits with unlimited inboxes. Pricing is a flat monthly workspace price, not per seat, so adding the whole team costs nothing. Every plan starts with a 14-day free trial and no credit card; the full breakdown is public.

InReply also serves other enquiry-heavy businesses, including property agents and gyms and fitness studios.

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