A dedicated developer is usually cheaper than an in-house hire for the first one to three developers, and for work that runs under two to three years. In the dedicated developer vs in-house developer cost model below, the saving runs from about 29% to 70%, depending on your market and the monthly fee. If you are weighing up whether to hire dedicated developers, the tables show every line, so you can swap in your own figures.
Agency pages quote savings anywhere between 30% and 70%, usually without showing how they got there. This article shows the working. We sell dedicated developers, so we have an interest here. To balance that, we include the cases where in-house is cheaper and put every assumption on the page.
Every salary, on-cost and fee below is a planning assumption, not a survey result. Check salaries against BLS, ONS, ABS and Singapore's MOM, and check on-costs with your own tax authority, before you rely on them.
1What counts as a dedicated developer and what counts as in-house?
A dedicated developer works only on your product. The vendor employs them and charges you a fixed monthly rate. The vendor covers leave and replacement, and you direct the work without running payroll. A good vendor agrees a daily overlap with your working hours. We do, but the hours vary by vendor, so ask for the exact times in writing. For the wider model, see our guide to the dedicated development team model.
An in-house developer is your employee, on your payroll, with your benefits, your equipment and your line manager.
A freelancer is different from both. You pay for hours, but there is no continuity and no cover if they fall ill, take another contract or disappear. That suits a small, well-defined job. It is a poor basis for a product you will run for years.
2What does an in-house developer really cost?
The loaded cost of an in-house developer is what the business pays once you add employer taxes, benefits, equipment, workspace, management time, downtime and the cost of replacing people who leave.
Here is one US mid-to-senior developer on an assumed $140,000 base.
| Line | Assumption | Annual cost |
|---|---|---|
| Base salary | Assumed senior US developer | $140,000 |
| Employer payroll tax | FICA 7.65% | $10,710 |
| Health, retirement, other benefits | 15% of salary | $21,000 |
| Equipment and software licences | Laptop, tools, seats | $3,500 |
| Workspace | Desk or co-working share | $6,000 |
| Training | Courses, conferences | $2,000 |
| Core subtotal | $183,210 | |
| Management time | About 10% of a manager loaded at $150,000 | $15,000 |
| Idle time between projects | 5% of salary | $7,000 |
| Attrition and backfill | 15% a year × $63,000 per departure | $9,450 |
| Full loaded cost | $214,660 |
The $63,000 per departure is a $28,000 recruitment fee (20% of salary) plus three months of lost output, valued at three months' salary ($35,000). Recruitment is often quoted at 15-25% of salary, and we use 20%. Check it against SHRM benchmarks or your agency's published fees.
So the $140,000 developer costs about 1.3 times salary on core items and about 1.5 times salary fully loaded.
There is also a one-off cost in year one. Recruiting the first hire costs $28,000. Two months at half output while they learn your systems costs about $17,900, which is one month of loaded cost ($214,660 ÷ 12). That is about $45,900 in total, and the annual figure above does not include it.
3Dedicated developer vs in-house developer cost by market
The saving is largest where salaries are highest. A dedicated vendor's fee depends on the vendor's own cost base, not on your market. So a high-salary market saves more.
First, the in-house build-up for each market:
| Market | Base salary | Statutory and mandatory | Benefits | Kit, workspace, training | Management, idle, attrition | Loaded in-house cost |
|---|---|---|---|---|---|---|
| US | $140,000 | $10,710 (FICA 7.65%) | $21,000 (15%) | $11,500 | $31,450 | $214,660 |
| UK | £75,000 = $97,500 | $13,650 (employer NI 15% on £70,000) | $7,800 (pension and benefits 8%) | $11,500 | $21,938 | $152,388 |
| UAE | AED 360,000 = $98,000 | $7,430 (gratuity $3,430 plus visa and medical $4,000) | $4,900 (5%) | $11,500 | $22,050 | $143,880 |
| Australia | A$150,000 = $97,500 | $11,700 (super 12%) | $2,925 (3%) | $11,500 | $21,938 | $145,563 |
| Singapore | S$120,000 = $92,400 | $12,566 (CPF 17% on S$96,000) | $3,696 (4%) | $11,500 | $20,790 | $140,952 |
Then the comparison with a dedicated developer:
| Market | Loaded in-house cost a year | Dedicated all-in at $4,500/month | Saving | Dedicated all-in at $7,500/month | Saving |
|---|---|---|---|---|---|
| US | $214,660 | $64,500 | 70% | $100,500 | 53% |
| UK | $152,388 | $64,500 | 58% | $100,500 | 34% |
| UAE | $143,880 | $64,500 | 55% | $100,500 | 30% |
| Australia | $145,563 | $64,500 | 56% | $100,500 | 31% |
| Singapore | $140,952 | $64,500 | 54% | $100,500 | 29% |
How to read the tables
- Exchange rates (planning rates): £1 = $1.30, A$1 = $0.65, S$1 = $0.77, and the dirham at its peg of AED 3.6725 to the dollar.
- Management, idle time and attrition: this is 22.5% of salary in every market except the US. The US worked example gives 22.46%, which we round to 22.5%.
- UAE: gratuity is 21 days of basic wage per year of service for the first five years. We assume basic pay is 60% of the package, which gives about 3.5% of the package. Visa and medical at $4,000 is our assumption.
- Singapore: CPF applies to citizens and permanent residents, at 17% on monthly wages up to S$8,000. That is S$16,320 a year, or $12,566. We assume all pay is monthly. Foreign work-pass holders carry no CPF, which would lower the in-house figure and the saving.
- US: we ignore federal and state unemployment taxes, which are small.
- Dedicated all-in: the annual fee plus $10,500 on your side. That is $7,500 of product-owner time (about two hours a week, 95 hours at $79) plus $3,000 for specification, onboarding and handover.
- Same fee everywhere: we have used the same dedicated fee in every market, which is an assumption.
- Statutory rates: these are as we understand them for 2026. Confirm each with the issuing authority (IRS, HMRC, the ATO, the CPF Board, u.ae) before you budget.
The in-house figures are for a steady-state year. They leave out the one-off cost of the first hire (about $45,900 in the US example). Including it widens the gap in year one, so for projects under three years the table understates the saving.
'30-70% cheaper' is real, but it is a wide range. The fee you negotiate matters as much as the market you hire in. We cover local context on our pages for software development for US companies, UK companies, UAE companies, Australian companies and Singapore companies.
4How much does a dedicated developer cost per month?
The dedicated developer monthly cost is a fixed fee per developer. It covers the developer's pay, the vendor's overhead, cover for leave and sickness, tools and some oversight on the vendor's side. It does not cover your own time, your product decisions or your cloud bills.
Vendor pricing varies widely, so the model uses a low and a high example. The $4,500 and $7,500 monthly fees are scenarios, not a quote. For our actual pricing, use the figure on Treevoxa's software development rates and replace the numbers in the tables.
| Developers | Monthly fee at $4,500 | Annual fee at $4,500 | Annual fee at $7,500 |
|---|---|---|---|
| 1 | $4,500 | $54,000 | $90,000 |
| 2 | $9,000 | $108,000 | $180,000 |
| 3 | $13,500 | $162,000 | $270,000 |
For project-level budgeting, see our custom software development cost guide.
What hidden costs does a dedicated developer have?
Dedicated is cheaper, not free. These costs do not appear on the invoice:
- Your management time. Someone has to own the product, answer questions and review work. We priced this at about two hours a week for one developer. Plan for more in the first two months.
- Specification and onboarding. Vague requirements cost more with a remote developer than with someone at the next desk.
- Handover documentation. If the knowledge lives only in the vendor's heads, you are exposed.
- Lock-in. If the code sits in the vendor's repository or cloud account, leaving gets expensive.
- The cost of leaving. A clean change of vendor means a few weeks of overlap and re-learning. Our rough estimate is one and a half to three months of fees, so $6,750-13,500 at $4,500 a month. You cut it by keeping the code in your own repository, the infrastructure in your own cloud accounts and the documentation current. Make sure the contract assigns intellectual property to you.
- Time-zone cost. A daily overlap in your working hours removes most of the friction, but ask any vendor how many hours it is and at what times. As an illustration, if one day a week is lost waiting for answers, that is 20% of capacity, or about $10,800 of a $54,000 annual fee. That is the price of getting overlap wrong.
Security and IP risks exist in both models. Control them with access policies, signed IP assignment and your own accounts.
What hidden costs does an in-house developer have?
- The empty seat. While you search, nothing gets built. Two to three months is a reasonable expectation.
- A bad hire. You may not find out for three to six months, then you pay notice and recruit again.
- Notice periods. A good candidate may be unavailable for one to three months.
- Idle time. A salaried developer is paid whether or not the roadmap is full.
- One-person risk. With one developer, sickness, leave or resignation stops the project.
- Retention raises. Keeping someone who has a better offer often costs more than their original package.
- Departure. One person leaving costs about $63,000 in the US example: recruitment plus three months of lost output.
5When does in-house become cheaper than a dedicated developer?
In-house wins when most of these are true:
- The product is core to the business and will run for many years.
- The roadmap is stable and keeps at least one developer busy full time.
- You already have an engineering manager whose time is spent anyway.
- Deep domain knowledge must stay inside the company.
- Hiring in your market is quick and people stay.
To show the crossover, we built the best case for in-house. We took the lowest salary in the table (Singapore) and counted core costs only, with no management, idle time or attrition:
- In-house running cost: $92,400 salary + $12,566 CPF + $3,696 benefits + $11,500 kit, workspace and training = $120,162 a year, or $10,013.50 a month.
- In-house start-up cost: recruitment at 20% of salary ($18,480) plus one month of ramp-up ($10,014) = $28,494.
- Dedicated running cost: a deliberately high $10,000 a month plus $625 a month of your oversight ($7,500 ÷ 12) = $10,625 a month, with $3,000 of onboarding at the start.
| Months of work | In-house cumulative | Dedicated cumulative |
|---|---|---|
| 0 | $28,494 | $3,000 |
| 6 | $88,575 | $66,750 |
| 12 | $148,656 | $130,500 |
| 24 | $268,818 | $258,000 |
| 36 | $388,980 | $385,500 |
| 42 | $449,061 | $449,250 |
| 48 | $509,142 | $513,000 |
The crossover is the start-up gap divided by the monthly gap: ($28,494 − $3,000) ÷ ($10,625 − $10,013.50) = $25,494 ÷ $611.50 = about 41.7 months. The table agrees. Dedicated is still ahead at 36 months, level at about 42 and behind at 48.
So even with a deliberately high dedicated fee and a stripped-down in-house cost, in-house only wins after about three and a half years, and then by a thin margin. At $4,500 or $7,500 a month there is no crossover at all, because the dedicated cost including oversight ($5,125 or $8,125 a month) is already below $10,014. Against the full loaded cost it never crosses either.
The crossover moves with team size and market. Management cost is spread over more people as a team grows, so in-house tends to get cheaper per developer at five or more. A vendor charging $15,000 a month would also change the picture. That is $180,000 a year in fees, close to the $183,210 core cost of a US hire. Finally, cost is not output. A strong long-term hire who knows your domain may be worth more than the numbers suggest.
6How long does each option take to start?
A dedicated developer can usually start within days to a few weeks. An in-house hire usually takes months once you add the search, interviews, offer and notice period. Figures quoted online run from about 50 days to hire to three to six months from search to start. They are weakly sourced, so check them against recent hiring data for your market.
Convert the delay to money. Suppose a new system saves your finance team 60 hours a month at $40 an hour. That is $2,400 a month, so a three-month difference in start date costs $7,200. For a revenue-generating product the number is larger. That delay sits on top of the salary comparison.
7Which is better for a startup or a small business?
For one to three developers, dedicated is usually better. One in-house developer is a single point of failure, and they need a manager. A dedicated developer comes with cover and vendor-side oversight.
A sensible route is to build the first version with dedicated developers through MVP development. Once the product is proven and the roadmap is stable, hire an in-house technical lead and bring the work across. Code in your own repository and current documentation make that move cheap.
If the vendor is in another country, read the trade-offs of offshore software development before you sign.
8How do you choose? A short decision checklist
Answer each question yes or no.
| Question | Yes points to | No points to |
|---|---|---|
| Will the work run less than two years? | Dedicated | In-house |
| Do you need fewer than four developers? | Dedicated | In-house |
| Do you lack an engineering manager? | Dedicated | In-house |
| Do you need to start within a month? | Dedicated | In-house |
| Is the roadmap likely to change? | Dedicated | In-house |
| Is the product core and long-running? | In-house | Dedicated |
| Must the knowledge stay in the company? | In-house | Dedicated |
If four or more answers point to dedicated, start there. If most point to in-house, budget the full loaded cost, not the salary.
For a project-level estimate, use the software development cost calculator.
9Dedicated developer vs in-house developer cost: the verdict
For small teams and shorter projects, a dedicated developer is cheaper than an in-house hire. In our model the saving is about 29% to 70%, depending on market and fee. In-house wins when the product is core, the roadmap is stable and you can keep the people for years. When you compare dedicated developer vs in-house developer cost for your own business, put your own salary, on-cost and monthly fee into the tables, and budget the full loaded cost of an in-house hire, not just the salary.