You hit $5 million in revenue. The product works. Customers are paying. Now every tech decision feels like it could make or break the next phase of growth — and the question everyone eventually asks is: do I build an in-house dev team, or do I bring in an AI consulting firm?

This isn’t a small call. Get it wrong, and you’re either burning $800K a year on payroll that doesn’t move fast enough, or you’re stuck with a consulting firm that can’t understand your business well enough to actually help. Get it right, and you unlock real scale.

Here’s an honest breakdown of both options — and a framework for making the call.

The Case for Hiring an In-House Dev Team

There’s a reason most CEOs default toward hiring. You want people in the building. You want ownership, loyalty, and a team that lives and breathes your product.

Pros

• Deep product knowledge. In-house engineers learn your codebase, your users, and your edge cases over time. That context is genuinely valuable.
• Full control. You set the roadmap. You set the pace. No contract negotiations, no scope creep disputes.
• Culture alignment. Your team becomes embedded in how you work, what you value, and where you’re going.
• Speed on repetitive tasks. Once onboarded, internal teams can execute routine features quickly without handoffs.

Cons

• The real cost is brutal. A mid-level software engineer runs $120K–$160K in base salary. Add benefits, equity, recruiting fees (typically 15–20% of first-year salary), onboarding time, and management overhead — you’re at $180K–$220K per engineer, annually.
• You need more than one. A solo engineer is a single point of failure. A functional team means at least 3–4 people: frontend, backend, DevOps, and either a tech lead or an architect. That’s $600K–$900K per year before bonuses.
• Hiring takes forever. Average time-to-fill for a senior engineer is 45–90 days. In a fast-moving market, that’s quarters lost.
• Ramp-up is real. Even a great engineer needs 60–90 days to become fully productive in a new codebase.
• Attrition risk. Tech talent turns over. When a key engineer leaves, they take context with them.

The Case for AI Consulting / Outsourcing

AI consulting and tech outsourcing have both matured dramatically over the past few years. The stereotype of offshore chop shops grinding out bad code is outdated. Modern tech consulting — especially AI-augmented consulting — looks very different.

Pros

• Speed to capability. A good consulting firm brings a team that’s already functional on day one. No recruiting. No ramp-up. No 90-day probation period.
• Access to senior talent at fractional cost. You get architect-level thinking without architect-level full-time salary. Most engagements run $15K–$40K/month depending on scope — which, for a full team, is a fraction of equivalent headcount.
• Flexibility. You can scale engagement up or down as your needs change. Launching a new product? Ramp up. Slow quarter? Scale back.
• AI leverage. Firms that use AI tooling effectively can deliver 2–3x the output of a traditional team at comparable cost. This is the game-changer most CEOs aren’t factoring in yet.
• No dead weight. No performance management, no severance, no HR headaches.

Cons

• Context takes time. Any external team needs an onboarding period to understand your business logic. Plan for 2–4 weeks of knowledge transfer.
• You need a point of contact. Outsourcing doesn’t mean zero internal involvement. You need someone who can represent the business, provide feedback, and make calls. Without that, projects drift.
• Not all firms are equal. The quality spectrum is wide. You need to vet deeply — ask for case studies, talk to past clients, understand how they handle technical debt and architecture decisions, not just feature delivery.
• Long-term dependency risk. If you’re not building internal knowledge in parallel, you can become overly dependent on the external firm. Manage this with documentation standards and periodic knowledge transfer.

The $5M Tipping Point — What the Numbers Actually Say

At $5M annual revenue, most companies are generating enough cash to hire — but not enough to hire well. Here’s what that math actually looks like:

A minimum viable in-house dev team (3 engineers + 1 tech lead) costs roughly $700K–$900K per year fully loaded. That’s 14–18% of revenue at $5M. For most companies, that’s untenable without already having a very clear product roadmap and strong revenue growth trajectory.

Compare that to a mid-tier AI consulting engagement: $20K–$35K per month, or $240K–$420K annually. For that spend, you can access a team with a broader skill set, faster ramp, and AI-augmented throughput that often outpaces what a small internal team can deliver.

The math usually shifts around $15M–$20M revenue — when you have enough product complexity, enough team coordination overhead, and enough cash that hiring internally starts to make more financial sense. Below that threshold, for most companies, consulting outperforms hiring on every metric except one: the emotional satisfaction of having a team on your payroll.

How to Decide: 3 Questions to Ask Yourself

Before you post a job listing or sign a consulting contract, answer these honestly:

1. Do you have a clear, stable product roadmap?

In-house teams thrive with stability. If your product vision is still evolving — if you’re still figuring out what to build and who for — a consulting firm will adapt faster and waste less. Internal teams hired during a pivoting phase often end up building the wrong thing for 6 months.

2. Can you afford 18 months of runway at full team cost?

Hiring and then laying off is expensive and damaging to culture. If you can’t commit to at least 18 months of payroll regardless of what happens in your revenue, don’t hire yet. Consulting gives you the ability to scale down without the baggage.

3. Is your bottleneck knowledge or execution?

If you know exactly what to build and just need execution bandwidth, and you’re past $15M with a stable product — you’re probably ready to hire. If your bottleneck is strategy, architecture, or figuring out what tech investments will actually move the needle, an experienced consulting firm will deliver more value than a team of executors.

The Bottom Line

At $5M revenue, the numbers almost always favor consulting over hiring — especially if you’re looking at AI-augmented firms that can deliver more with less overhead. The exception is if you have deep product-market fit, a stable roadmap, and are on a fast growth curve to $15M+.

The biggest mistake we see: CEOs hiring because it feels more serious, more committed, more real — not because the math supports it. Headcount isn’t a sign of success. Results are.

At PLECCO Technologies, we work with companies in exactly this inflection point — helping CEOs make the right tech investment decision, then executing against it. Whether that means building alongside your team, replacing broken systems, or architecting your next phase of growth, we’ve done it.

If you’re in the $3M–$25M range and wrestling with this decision, let’s talk. No pitch, just a real conversation about what makes sense for your situation.

👉 Talk to PLECCO about your situation