Content strategy for Series A companies: the 90-day install for marketing and creative agencies
The exact 90-day plan for standing up content strategy at Series A — the point where the founder can no longer be every function. Written for agency owners and heads of new business.
This edition is written for agency owners and heads of new business. In marketing and creative agencies, agencies sell their own outcome — the playbook has to be one they would proudly resell, so the way you install content strategy has to reflect that reality from day one.
Series A is the moment content strategy stops being optional. The founder has to step out of some of the work, the plan requires a defensible growth number, and every quarter compounds toward the next raise.
Day 1 to 30: diagnosis and instrumentation. Name the constraint, write the ICP, wire pieces cited by prospects during sales calls into the board pack.
Day 31 to 60: first live cycle at 20% of planned volume. Founder still in every review. Kill criteria written and enforced.
The binding constraint we see in marketing and creative agencies is almost always owner-time bottleneck on the sales function. Content strategy is only useful in this vertical when it is pointed at that constraint — not at a generic growth number borrowed from another category.
Day 61 to 90: ramp to full volume, hire the first dedicated operator, and hand off ops. Founder retains strategy and the weekly review.
By day 90 the metric is legible and the trajectory is defensible. This is what turns a Series A story into a Series B round.
Trap most Series A companies fall into: confusing volume with authority. It usually shows up around day 45 when the founder tries to hire ahead of the model.
The Series A version of content strategy looks small compared to what you will build at Series B. That is the point — it is a foundation, not a monument.
Concretely for marketing and creative agencies: agencies that install this stop trading time for pipeline and start productising it. That is the reason it is worth installing content strategy properly rather than half-heartedly across three vendors.
Frequently asked questions
Content · agencies — answered
- Does content strategy work for marketing and creative agencies?
- Yes — provided it is aimed at owner-time bottleneck on the sales function rather than a generic growth number. Agencies that install this stop trading time for pipeline and start productising it.
- Should we start content strategy before Series A?
- Yes if the founder has time; the Series A version is the same model at higher spend.
- How much of the round should fund content strategy?
- Meaningful — often 20–30% of the growth line — but only after diagnosis.
- When do we hire the first content strategy operator?
- Around day 60, once the model has run one full cycle with the founder.
- What Series A trap should we avoid?
- Confusing volume with authority — usually a premature senior hire.
- What is the agencies specific pitfall with content strategy?
- Running the generic playbook without adapting to agencies sell their own outcome — the playbook has to be one they would proudly resell. The install has to be vertical-first.
Growth Broker editorial
Filed under content · agencies