Key takeaways
- Hire an agency once you can name the commercial question content is meant to answer. If you can't write it in one sentence, you aren't ready to sign anything.
- A US marketing manager's median wage was $166,790 in May 2025, before benefits, which is more than most mid-tier retainers cost in a year, and one hire still covers a fraction of the skills.
- Month four is the danger zone, because the first quarterly review usually lands before search results do. Agree what months one to three should show before you sign.
- Access decides more than budget. An agency that gets time with your customers and engineers produces work your engineers won't disown.
The month you decide to hire a content marketing agency is usually the month someone senior asks why the blog isn't producing pipeline. That's a bad moment to start shopping, because the pressure pushes you toward whoever promises the fastest results rather than whoever can deliver them.
I've run Wordify since 2016, and my view is that the hire goes right or wrong before any agency reads your brief. It comes down to three things on your side of the table, the question you hand over, the contract you sign and what you agree the first ninety days should show. Telling agencies apart once you have a shortlist is a separate job, and I've written that up in how to choose a content marketing agency.
Agency or hire? Settle that before you shortlist anyone
A retainer buys range, a strategist, a writer, an editor and someone who understands search, all at partial capacity. A hire buys presence, one person in your product meetings every day who'll be strong at maybe two of those four things. If the work is a steady stream of researched pieces, an agency does it for less. If it's release notes, the newsletter and rewriting the pricing page next Tuesday, that's a job, and no retainer will do it well.
The money is closer than people expect. The median US marketing manager earned $166,790 in May 2025, according to the Bureau of Labor Statistics, which works out to about $13,900 a month before a cent of benefits. I've laid out the full comparison, overheads and all, in in-house marketing vs agency.
Don't hire until you can name the question
The retainers that fail usually started without a commercial question attached. "We need to publish more" isn't one. "We lose deals to Competitor X on security posture and have nothing to send prospects" is, and so is "nobody in our category knows you can migrate off a legacy platform without a rebuild."
The question decides what good looks like. An agency hired to answer a specific objection can be judged within weeks, by whether sales uses what it produces. An agency hired to publish more can only be judged on traffic, which takes months and is the easiest metric to hit by accident with content that sells nothing.
If you can't name the question, spend two weeks with your sales call recordings before you spend anything on a retainer, because they'll tell you what the content is supposed to do. If they still don't, buy content strategy on its own first and production later.
What a content marketing agency costs, band by band
B2B software content retainers fall into three bands, and the bands track what's included rather than quality.
Below roughly $3,000 a month you're buying writing. You brief, they produce, which is a fair purchase if you already have a strategy and just lack hands, and a waste if you don't, because you'll get competent articles pointed at nothing in particular.
Between about $5,000 and $10,000 you're buying strategy plus production, meaning topic and keyword selection, a plan for what to publish and why, the writing itself and regular reporting. Most B2B software companies land here, and it's where our own plans start, at $5,999 a month for six to eight assets.
Above that you're paying for distribution, original research, executive positioning or deep subject matter knowledge in a hard category. That's worth it when your buyers are practitioners who can smell a writer bluffing, and not otherwise.
Contract terms worth pushing on
Three clauses matter more than the rate.
Term length comes first. Take three months over twelve, even at a worse monthly price, because the option to leave is worth more than the discount while you can't yet judge the work. Twelve-month terms protect the agency, not you (the "annual discount" is mostly the price of that protection). Software buyers are heading the same way, and in G2's 2026 Buyer Behavior Report, 7 in 10 said the pace of AI innovation is pushing them to ask for shorter contracts. The same logic carries straight over to a content retainer.
Ownership is second. Everything produced should be yours outright, with no license back and no attribution requirement.
Third, get the named writer and strategist into the agreement, because "senior team" in a proposal and the person who turns up can be two different people.
Revision limits matter less than they look. Whether the contract says two rounds or unlimited (ours says unlimited), what stops a piece going wrong is an approved outline before anyone starts writing.
The first ninety days decide whether it lasts
Search results arrive on their own schedule. Instant reached page one within six weeks, Core dna's 227% jump in organic traffic was measured after a full year (both are on our case studies page), and most programs need several months before search moves at all. That timeline runs straight into the first quarterly review, which is how retainers end up canceled at month four, right before the results they were hired to produce.
You can defuse that at the start by agreeing what months one, two and three should show. Leave traffic out of it. The early signals are pieces published against plan, sales using the assets, pages indexed and impressions growing on target queries, and impressions rising well before clicks is normal. If nobody agreed that up front, it reads as failure. The longer-range numbers, the ones you'll report to finance at twelve months, are in how to evaluate the ROI of a content marketing agency.
The other ninety-day variable is access. Agencies that get thirty minutes with your engineers produce content your engineers won't disown, and agencies that get a brief and a login produce the generic material you were trying to escape. We built our Primary Source Content approach around those interviews, and the page is upfront about the cost, an hour or two a month from someone senior. If nobody on your side can give that, expect the work to drift back toward the generic middle.
Write the sentence before you sign anything
Whether the hire works is mostly settled by the question you hand the agency. If you're within a month of signing, write that commercial question down in one sentence and send it to every agency on your shortlist, because the replies will sort them faster than any pitch meeting (and if you can't write the sentence, you've just saved yourself a retainer). If you can write it, book a discovery call and send it to us too, and we'll tell you on the call whether we're the right fit.
Quick answers
Should I hire a freelancer instead of an agency?
A good freelancer beats a mediocre agency for pure writing and costs less. The tradeoff is capacity and continuity, since one person can't cover strategy, production and distribution, and when they go on vacation the program stops. Freelancers work well alongside an in-house strategist and less well as the whole function.
How many pieces a month should we publish?
Fewer than most plans assume. Six to twelve substantial pieces a month is a serious program for a B2B software company, and thirty thin posts is how a site ends up with hundreds of pages Google crawls and then declines to index.
Can we test an agency before signing a retainer?
Yes, and a fixed-scope sprint is the cleanest way to do it. Ours is the 30-day Traffic Accelerator, $2,500 one-time for a data-driven strategy and five assets, which gives you finished work to judge before any retainer conversation starts.
What should we prepare before onboarding?
Sales call recordings, your top ten lost-deal reasons, existing content performance data, and a named internal expert per topic with time already booked. Agencies that start with those produce useful work sooner, because the first month goes on writing instead of chasing people for context.
Who on our side should manage the agency?
One named owner who can approve outlines without a committee. Split ownership between marketing and product is where turnaround dies, and a 72-hour turnaround from the agency means nothing if approval takes three weeks.
Do we need a formal RFP?
Rarely, unless procurement insists. A one-page brief with the commercial question, a budget range and the name of the internal expert the agency will interview tells you more, because the agencies worth hiring come back with questions and the rest come back with a deck.
