We Fired Our Agency. The 30-Day Plan to Bring Marketing In-House Without a Gap

The decision is made. The notice period is running, or the contract simply ended. Marketing is coming in-house, and the fear in the room is the gap: the quarter where nothing goes out because the people who used to send it are gone and the new way of working is not built yet.

This is the plan for not having that gap. Thirty days, one person holding the gate, nothing dark. If you are still deciding, read before you sign the marketing agency retainer first. If you are deciding what to keep, the hybrid that works is the companion. This post assumes the notice is in.

Before day one: the two things to do during the notice period

Keep the agency shipping until the last day. The scope you are paying for runs to the end. The temptation is to let the relationship fade; the result is a three-week gap before the gap you were trying to avoid. Approve what is in the queue.

Get the inventory in writing now. Not on the last day. The full list is in week one below, and most of it is easier to recover while the account manager still answers email. The termination mechanics themselves, notice periods and clauses, are a matter for your contract and, if it is complicated, your lawyer. This post is about what happens to the marketing.

Week one: get everything back

Everything the agency touched on your behalf lives in one of three places: your accounts that they had access to, their accounts that hold your things, and their heads. Recover the first two and write down the third.

Access to your accounts. Confirm you hold admin, not editor, on every one, then remove the agency’s seats on the last day. Ad accounts and the billing on them. The analytics property and tag manager. The domain registrar and the DNS records, including the ones that make email send and the ones that make tracking work. The email sending platform, its sending domain and its authentication records. The CRM. The CMS, the page builder, the social scheduler. Every social page and the admin role on each.

Your things in their accounts. The email list, as an export with consent fields intact. Every piece of content: emails, posts, articles, with dates. Every landing page, exported or rebuilt, because a page in the agency’s page builder on the agency’s account is not yours. The brand files, fonts, logo variants and any templates. Image libraries. The performance reports, all of them, as files.

What is in their heads. Any automation they built and where it runs. Any tracking they set up and what it measures. The naming conventions for campaigns and UTMs. Ask for a one-page handover on each. You will not get all of it. Get what you can.

Write the inventory as a checklist and tick it. A hypothetical company called Northwind, doing this in week one, found two landing pages in an agency page builder it had never had a login for, and a lead form posting to an inbox nobody at Northwind read. Both are typical.

Week two: capture the business context once

This is the week that makes the next twenty-six work, and it is the one most companies skip because it looks like paperwork.

The agency spent six weeks of onboarding building a picture of your business from a questionnaire, and that picture is now gone with them. You are going to rebuild it, in one afternoon, because you already know it, and you are going to put it somewhere every draft is made from so you never explain the company again.

• Who you sell to, in two or three segments, with what each one cares about
• What you offer, and what you are offering this quarter
• The claims you can make and substantiate, and the ones you cannot
• The voice: how you sound, three things you always do, three you never do
• The brand look: colors, type feel, illustration or photo style, what never appears
• The founder’s voice, separately, if the founder will post from their own profile

In Marqeable this is the business context and the brand look, captured once. The campaign agent drafts from it, the review agent checks against it, the image agent works inside it. The method for turning guidelines into something agents can use is in brand guidelines to AI image brief, and for the written voice in the brand voice document template.

Also in week two: decide who holds the gate. One person with the authority to mark a piece Ready. The founder, for now, is fine. Decide it.

Week three: the first campaign and the weekly cadence

Ship something. Not the biggest thing. The thing that was next in the agency’s queue, or the simplest campaign the business needs: an offer to the list, a customer story, the seasonal reminder.

The first campaign. A brief in chat with the campaign agent: audience, offer, claim, date, follow-up. Agents draft the email, the posts, the landing page and the sequence from it, in the voice from week two. The review agent reads every draft. The gate-holder approves the copy once. Images are made after that, inside the brand look, logo overlaid. Mark it Ready. The email sends from the same workspace, the page is live, the posts are on the calendar. This takes days, and the walkthrough of why it takes days rather than a month is in the 30-day campaign.

The weekly cadence. The social posts, both voices, from one Monday brief, approved Tuesday, on the calendar. The customer newsletter the same way. This is the recurring line item from the old retainer, and it is now a sitting on Tuesday. The system is in social media strategy for a B2B startup with no social media manager.

By the end of week three, Northwind had shipped one campaign and two weeks of posts, which is roughly what the agency delivered in a typical month, with the business context the agency never quite had.

Week four: follow-up and the first receipts

Arm the automations. The things the agency had in the quarter-three plan and never reached: the follow-up sequence for anyone who replies to the campaign, the website chat that answers and captures a lead at nine on a Saturday, the reactivation for the segment that went quiet. Set up once, from the same context, running from now. What belongs in an automation and what does not is in AI agents vs marketing automation.

Read the first results. Revenue traced to the specific messages sent in week three. Replies, bookings, meetings, by email and text. Not the channel results, which are on the channel’s clock, but the first evidence that in-house marketing is producing. This is the number for the leadership meeting that would otherwise be asking whether firing the agency was a mistake.

Set the second month. Two or three campaigns on the calendar, dated around what is already there. The cadence continues. The gate-holder’s weekly job is now a brief on Monday, approvals on Tuesday, and fifteen minutes on Friday reading what worked.

What not to rebuild

The instinct during a transition is to recreate what the agency had. Most of it should not be recreated.

The forty-page strategy deck. It was the agency’s onboarding, formatted. Week two’s one page is the usable version.

The monthly report. It existed because there were two companies and one of them needed to show the other what it did. In-house, what shipped and what it earned is visible in the workspace. Replace the deck with the three numbers in the marketing board report.

The separate social calendar, the separate content calendar and the project board for pieces. One marketing calendar holding the campaigns, the posts and the launches. Why the board for pieces goes stale is in work about work.

The agency’s templates, mostly. Keep the brand files. The email and page templates were built for the agency’s tools and process. Templates in the workspace, built from your brand look, replace them in week three.

The tool stack the agency assembled. A scheduler, a design tool, a reporting tool and a page builder, each with a seat the agency used. Cancel what the line does not need. The consolidation argument is in stop building campaigns in five tools.

What to buy instead

Judgment, by the project, when there is a problem to solve. A positioning engagement. A paid media specialist for a launch. A senior outside view once a quarter. The redrawn scope is in keep the agency for judgment. The weekly production, which was most of the retainer, is now the line.

Frequently asked questions

What should I get back from my marketing agency when we part ways?

Admin access to every ad account, analytics property, domain and DNS record, email sending domain and list, social page, CMS and page builder. The brand files and templates. Every piece of content and every landing page in an exportable form. Documentation of any automations and tracking. Get the inventory in writing before the last day, because most of it is harder to recover after.

How long does it take to bring marketing in-house?

About thirty days to be running without a gap, if production runs through a line rather than being rebuilt by hand. One week to recover accounts and assets, one to capture the business context, one to ship the first campaign and start the weekly cadence, and one to arm follow-up automations and read the first results.

Do I need to hire a marketing team to leave an agency?

Usually not. One person who holds the gate, the founder or a first marketer, with agents drafting every piece from a brief and the same workspace sending and publishing, covers the production the agency was doing. Hire for judgment later, once the cycle time shows where the team is actually at capacity.

How does Marqeable help with an agency transition?

The business context, voice and brand look are captured once in week two and every draft is made from them. The first campaign ships in week three from one brief, the weekly social and email cadence runs from the calendar, follow-up automations are armed in week four, and revenue is traced to the exact message so the first in-house results are visible without a report.

The bottom line

Bringing marketing in-house does not mean a dark quarter. Week one, recover every account and asset the agency held, in writing, while they still answer. Week two, capture the business context and the brand look once and decide who holds the gate. Week three, ship the first campaign from one brief and start the weekly cadence. Week four, arm the follow-up automations and read revenue traced to the first messages.

That is the line Marqeable runs from the day the context is captured: every piece drafted in your voice, reviewed, approved once, images in your brand look, sent and published from the same place, revenue traced to the exact message, all in your own account. The agency’s monthly scope becomes a Tuesday, and the first receipts arrive before the old retainer would have finished onboarding. More leads generated, and more of them won as customers.

See each station of the factory: build campaigns from one brief, review and approve content, run follow-up with automations, answer visitors with website chat, and tie revenue to the exact message with attribution.

Marqeable runs your campaigns, answers every visitor, text, and email in seconds, and turns them into booked jobs and meetings - even at 9pm on a Saturday. We’re in private beta with a small early cohort. Get early access