Should you hire an in-house marketer or an agency?

Short answer: below roughly $1M in revenue, neither: you need systems and a fractional solution, not headcount. From about $1M to $5M, the hybrid usually wins: one in-house person who owns local presence, paired with specialists for the technical channels. Past $5M, a real internal team starts to make sense, often still with outside specialists attached. Yes, we're an agency saying this, so below is the full cost math, including the cases where hiring in-house is the right call and we're not.

What does each option actually cost?

Honest numbers, hedged where they need to be (as of late 2024: verify current salary data and any vendor's pricing yourself):

Cost line	In-house marketer	Specialist agency	Hybrid
Base cost	$45–75k salary	$1,500–5,000/mo retainer ($18–60k/yr)	Part-time/dual-role person + focused retainer
Overhead	+15–25% taxes & benefits	None	Partial
Tools & software	$500–1,500/mo	Usually included	Mostly included
Ad spend	On top	On top	On top
Realistic all-in / year	$60–100k+	$18–60k	$45–80k
Hidden costs	Recruiting, ramp-up (3–6 mo), turnover risk, your management time	Onboarding, ramp-up (1–3 mo), lock-in if you chose badly	Coordination between the two

Two traps in this table. First, the in-house number assumes one generalist: a senior paid-search specialist alone commonly costs more than the whole range shown. Second, agency retainers are only comparable if you know what's inside them: some include the website, tracking, and automation; some are a monthly PDF. Our list of questions to ask before hiring an agency exists because of that second trap.

What does an in-house marketer do better?

Everything that requires physically being there. Photos and video of your actual crews (the content that outperforms stock everywhere it runs); your Google Business Profile fed weekly with real jobs; review responses that sound like the owner, not a template; sponsorships, home shows, community presence; and internal enforcement: making sure CSRs actually use the follow-up scripts and techs actually take the before/afters. An agency can ask for that material for months; a good in-house person just makes it. If your marketing feels generic, this is usually the missing half.

What does an agency do better?

Depth across a dozen disciplines simultaneously, plus pattern recognition. Google Ads, LSA management, landing pages, tracking, automation, SEO, direct mail logistics: each has years of learnable technique, and no single $60k hire is senior at even three of them. A specialist running forty lawn care accounts has seen your April before you have: what CPLs are normal in your region, what an anomaly looks like on day two instead of month two, which offer works in spring. That cross-account pattern library is the thing you genuinely can't hire in one person. (It's also, frankly, the argument for industry-specialist agencies over generalists: a shop that mostly does lawyers is learning lawn care on your budget. Our take on how we differ from the big national agencies is on the comparison page, published pricing included, and yes, that's us talking our book. Audit the claim.)

What's the hybrid model?

The configuration we see win most often between $1M and $5M revenue: one in-house person (often part-time, or a sharp CSR/ops person with dedicated hours at first) who owns content capture, GBP, reviews, and community; plus specialists who run the technical stack: paid channels, website, tracking, automation, reporting. The platform layer matters more than people expect here: when the in-house person can see live reporting, listen to tracked calls, and trigger automations themselves rather than emailing an account manager and waiting two days, the hybrid stops having a coordination tax. That's the gap M180 was built to close: specialist channel management with your own hands on the controls.

What are the thresholds by company size?

• Under ~$1M revenue: A full-time hire is premature: $60k+ against that revenue crowds out ad spend, and the role is part-time work anyway. Owner + a focused outside program + a marketing budget you actually honor (see how much to spend).
• ~$1M–$5M: Hybrid territory. Add the in-house half when you're consistently failing to produce local content and community presence: that's the symptom the hire fixes.
• ~$5M+ or multi-location: A real internal marketing lead earns their keep coordinating locations, and they typically keep outside specialists for paid media depth. At this size the question flips from "in-house or agency?" to "what does my internal person own vs. buy?" and a good agency should welcome that person, not feel threatened by them.

When is in-house the right call, full stop?

Being straight: if you've been burned by agencies and can't rebuild trust, a great in-house hire you manage directly may beat a better-on-paper retainer you'll micromanage. If your growth strategy is dominated by community and relationships (small-town markets, commercial-relationship books), the in-house person is the strategy. And if an agency can't show you exactly what you're paying for in a live dashboard, walking away toward headcount is rational. The wrong answer isn't in-house or agency; it's paying for either without the tracking to know what it returns.

The takeaway: in-house buys presence, agencies buy depth, and the middle of the market usually needs both halves. Do the all-in math honestly, match the model to your revenue stage, and never fund either one without visibility into what it's producing.

The decision checklist

1. All-in cost computed both ways (salary +25% + tools vs. retainer + spend)
2. Revenue stage matched to model (solo systems → hybrid → internal team)
3. The gap named: is it presence/content or channel depth?
4. Agency scope itemized: what's actually in the retainer
5. Industry specialization verified, not asserted
6. Live reporting access: no mystery-PDF arrangements
7. Contract terms: month-to-month beats 12-month lock-in
8. You own the domain, data, and tracking numbers either way