Hiring a Developer vs. Working With Kairos: The Real Cost Comparison
A full-time developer costs far more than the salary line suggests. A freelancer carries its own risks. Here is how the numbers actually compare.
The true cost of hiring a developer
When business owners think about building custom software, the first instinct is often: why not just hire a developer? The salary number looks manageable compared to a six-figure software project. But the salary is only part of the picture — and not always the biggest part.
Here is what a developer hire actually costs per year:
| Cost Item | Estimate |
|---|---|
| Base salary (mid-level developer) | $90,000–$130,000 |
| Benefits (health, dental, 401k match) | $15,000–$25,000 |
| Payroll taxes (employer share) | $8,000–$12,000 |
| Equipment, software licenses, tooling | $3,000–$5,000 |
| Management time (onboarding, reviews, 1:1s) | $8,000–$15,000 |
| Recruitment and hiring cost (amortized) | $5,000–$10,000 |
| Total Annual Cost | $129,000–$197,000+ |
Before a single line of code is written, you are looking at $130,000 to $200,000 per year — and that is for one developer. For most software projects, one developer is not enough. You need design, QA, and architecture decisions beyond what a single hire can reasonably provide.
The freelancer alternative
Freelancers look like a cheaper path. No benefits, no long-term commitment, pay only for what you need. But freelance engagements carry risks that business owners discover the hard way:
- Availability: good freelancers are always in demand. When your project hits a critical phase, they may be unavailable.
- Quality consistency: no vetting process, no institutional knowledge, no code review. You are betting on one person.
- Scope creep: hourly billing with no fixed scope means the cost is unpredictable from week to week.
- Handoff gaps: when the engagement ends, you have code and no ongoing support. Updates, bugs, new features all require finding someone new.
- No accountability structure: a freelancer has no team backing them up. If they get sick, go quiet, or take a better client, your project stalls.
The Kairos model
Working with Kairos is not like hiring one person. It is like engaging a focused, experienced team that has built and delivered software for 20 years — without the HR overhead.
Here is what the Kairos model actually includes:
- Fixed price established before work begins — no billing surprises.
- A scoped estimate that defines exactly what will be built.
- AI-assisted development that compresses delivery timelines.
- Ongoing support through Care plans — not an abandoned codebase.
- No HR: no onboarding, no reviews, no benefits administration, no recruitment.
- Access to a team — not a single developer working alone.
That last point is worth testing rather than taking on trust. We also build and run our own SaaS products, so the payments, the subscriptions and the 11 p.m. support load are ours to carry — not something we have only ever set up for someone else and walked away from.
Head-to-head comparison
| Factor | In-House Developer | Freelancer | Kairos |
|---|---|---|---|
| Annual cost | $130K–$200K+ | Unpredictable hourly | Fixed project price |
| Predictable budget | No | No | Yes |
| Ongoing support | Yes (costly) | Rarely | Yes (Care plan) |
| Team depth | Single hire | Single person | Full team |
| HR overhead | High | Low | None |
| Speed to start | Weeks to hire | Days | Days |
| Accountability | Direct but complex | Limited | Contractual, fixed scope |
For most small and mid-size businesses building a specific piece of software, the Kairos model delivers more — with less risk, less overhead, and a clearer budget — than either of the alternatives.
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