Outsource, in-house or automate your website management? Comparing cost, effort and risk over 3 years (2026)

When website management starts slipping, there are broadly three ways out. Hand it to an agency or freelancer (outsourcing), give it to someone inside the company (in-house), or let systems do it (automation).

In conversations with clients, the discussion often starts from the assumption that you pick one of the three. In practice, splitting the work task by task across all three usually lowers both cost and risk. The problem is that most companies lack the material to decide which task goes where.

This article compares outsourcing, in-house work and automation on cost, effort and risk, and shows how to decide on a combination. The cost model draws on Japan's Basic Survey on Wage Structure, labour-cost statistics from Eurostat and Statistics Netherlands (CBS), and Dutch agency and freelance rate surveys, and is shown in both euros and yen.

Main sources for this article

• Japan's Ministry of Health, Labour and Welfare (MHLW): 2025 Basic Survey on Wage Structure (published March 2026) and the 2021 General Survey on Working Conditions (labour costs)
• Eurostat, "EU hourly labour costs ranged from €12 to €57 in 2025" (31 March 2026), and CBS labour-cost statistics (October 2025)
• Dutch rate surveys: Knab, Freelance.nl and Simplicate's "Benchmark report Agencies Q4 2025"
• Google Search Central "Do you need an SEO?", GDPR Article 28, Article 25 of Japan's Act on the Protection of Personal Information and its guidelines
• The Dutch Tax Administration (Belastingdienst) on enforcing false self-employment, and IPA's "DX Trends 2025"

What this article covers	Key points
How the three approaches differ	Who does the work, who decides and who is accountable (section 2)
How to estimate effort	Split into six areas, total the monthly hours, adjust for skill (section 3)
How to compare cost	Use comparable hourly rates and a three-year total (sections 4–5)
What the cost misses	Departures, holidays, patch speed, knowledge, lock-in (section 6)
How to combine them	Routine to automation, technical judgement outside, business inside (section 10)
Where to start	Four steps and a checklist (sections 13 and 16)

1. What is changing: people's time costs more, and there are more options

First, the numbers behind the choice. Two things have moved a lot in recent years: the price of people's time and the range of work that can be automated.

Japan: average monthly wage of ¥340,600, a record high

In MHLW's 2025 Basic Survey on Wage Structure (published March 2026, covering June 2025 pay), the monthly wage of full-time general workers was ¥340,600 for men and women combined, up 3.1% and a record high.

This figure is scheduled monthly pay, excluding bonuses and overtime. Employers pay social insurance and other costs on top. In MHLW's 2021 General Survey on Working Conditions, total labour cost per regular employee was ¥408,140 a month, of which ¥73,296, about 18%, was non-wage cost (statutory welfare, retirement benefits, training and so on).

The Netherlands and the EU: €47.9 an hour, third-highest in the EU

According to Eurostat's release of 31 March 2026, hourly labour costs (wages plus non-wage costs) in 2025 averaged €34.9 in the EU and €38.2 in the euro area. The Netherlands stood at €47.9, third-highest after Luxembourg (€56.8) and Denmark (€51.7).

Statistics Netherlands (CBS) reported labour costs of €45.0 per hour worked in 2024, up 6.0% from €42.5 (provisional). Information and communication rose 4.9% year on year and 41.8% over 2014–2024, the second-largest increase after public administration.

A shortage of people: 85.1% of Japanese firms lack digital talent

A discussion paper by Japan's Information-technology Promotion Agency (IPA), based on its "DX Trends 2025" survey (October 2025), reports that 85.1% of Japanese companies say they lack staff to drive digital transformation, far higher than in the US or Germany.

For website management, this means many companies would like to keep the work in-house but have nobody to give it to. If you choose in-house, check whether you can actually staff it before looking at cost.

Updates cannot wait: 11,334 WordPress vulnerabilities in a year

Patchstack reports that 11,334 new vulnerabilities were found in the WordPress ecosystem in 2025, up 42% on the previous year, and 91% were in plugins. For heavily exploited vulnerabilities, the median time to first exploitation was five hours.

Who checks updates, and when, is therefore central to the choice. A set-up that looks at updates once a month will miss some that matter.

The figure below puts the hourly rates used in this article side by side in euros.

Japanese in-house labour looks cheap because of both the exchange rate and wage levels. What matters is not the comparison between countries but the ratio of outside to in-house cost within one country: about two to one in the Netherlands and about three to one in Japan.

2. Defining the three approaches: outsourcing, in-house, automation

Before comparing, we need common definitions. One agency's "maintenance plan" covers only server monitoring; another's includes planning and writing articles.

This article separates the three by who does the work, who decides and who is accountable for the result. In every case, ultimate responsibility as site owner stays with your company.

Approach	Who does the work	Who decides	Best suited to
Outsourcing	Agency or freelancer	Outside, within agreed scope	Updates, incidents, SEO reviews
In-house	Staff (part-time or dedicated)	Your company	Content, enquiries, approvals
Automation	Systems (settings, scripts, AI)	Rules set in advance	Backups, monitoring, measuring, alerts

The "who decides" column is the heart of the difference. Automation only works for tasks whose decisions can be written down as rules in advance. Outsourcing hands over decisions too, but someone inside still has to check that those decisions fit the business.

What you buy from an agency is less the hours than expertise and a team that keeps going when one person is away. In-house work puts knowledge of the business and of the website in the same person; its weakness is that it easily depends on one individual.

Automation: fewer hours, but something new to maintain

Automation is a way of reducing hours rather than a standalone third approach. Someone has to maintain the automation, which brings you back to in-house or outsourcing.

How to decide what to automate is covered task by task in Automating website operations starts with an audit. Here, automation is treated as a component combined with in-house work or outsourcing.

3. Estimating effort: start with the hours you spend each month

Before comparing costs, work out how many hours of work there are each month. Skip this and every agency will quote for a different set of tasks, and the prices cannot be compared.

Use actual figures if you have them; if not, log your time for one month. If that is impractical, estimate "time per task × times per month" for each of the six areas below.

Six areas

This article uses the same model site as the audit article: a small-business corporate site with 30 pages, two languages, four blog posts a month and an enquiry form.

Area	Main tasks	Hours/month	Weight of judgement
Updates and upkeep	CMS and plugin updates, backups	4	Medium
Monitoring and measuring	Uptime, speed, broken links	3	Low
Content	Articles, translation, images, page edits	16	High
SEO and search	Search Console checks, fixes	4	Medium
Enquiries	Routing, replies, records	8	High
Legal and quality	Cookies, accessibility, required notices	2	High

That makes 37 hours a month. Content and enquiries account for 24 hours, about two-thirds. Both are tied to the business, so a large share of that time stays inside even if you outsource.

Adjust for skill

The hours above assume someone used to the work. Someone new to it should be expected to take around 1.5 times as long on the technical areas (updates, monitoring, SEO, legal).

The reverse holds for content and enquiries, where your own staff are faster. When an outsider who does not know the business writes articles, the briefing and checking can increase your in-house time.

Add coordination time

Outsourcing creates a new kind of time: requests, reviews and approvals. Our model adds two in-house hours a month when everything is outsourced and one hour when only technical work is.

The same applies to automation: allow about two hours a month for maintaining the systems — tuning alerts, fixing broken scripts, reacting to price or terms changes from tool providers.

The effort formula

Put together, the calculation looks like this. Replace the numbers with your own and it works as is.

• In-house hours = hours of work kept inside × skill factor + coordination + automation upkeep
• Outside hours = hours of work outsourced
• Monthly cost = in-house hours × in-house rate + outside hours × outside rate + tool costs

4. Comparing cost: put hourly rates on the same basis

Next, set the hourly rates that turn time into money. For in-house work, use total employer labour cost divided by hours, not salary.

In-house hourly rate

For Japan, dividing the wage survey's ¥340,600 by 160 scheduled hours a month gives about ¥2,129 an hour. Since non-wage costs are about 18% of total labour cost in the working conditions survey, the total comes to about ¥2,600.

Bonuses, computers, software and training time push it higher. This article uses ¥2,600–3,500 an hour (midpoint ¥3,000, about €17) for in-house work in Japan. For the Netherlands, based on Eurostat's €47.9 and CBS's €45.0, we use €45–48 an hour (€48 in the model).

Item	Japan	Netherlands	Basis
Statistical wage or labour cost	¥340,600/month (wage)	€47.9/hour (labour cost)	MHLW / Eurostat
Non-wage share	About 18%	EU average 24.8%	MHLW / Eurostat
In-house hourly rate (model)	¥3,000 (about €17)	€48 (about ¥8,400)	DevNJ calculation
Outside hourly rate (model)	¥10,000 (about €57)	€95 (about ¥16,600)	See table below
Outside ÷ in-house	About 3.3×	About 2.0×	Model ratio

The Japanese and Dutch statistics cover different populations and definitions (Japan: monthly pay converted to hours; the Netherlands: whole-economy labour cost per hour worked). They are not for comparing levels between countries. The model only uses them to compare in-house and outside costs within each country.

Outside hourly rate

In the Netherlands, web work is usually priced by the hour. A survey by the bank Knab puts freelance web developers at €73 an hour (€83 across all self-employed), Freelance.nl's analysis of job postings gives €86.36 across 22 fields, and Simplicate, which makes software for agencies, reports an average agency base rate of €106 (Q4 2025).

Japan has no official statistics on maintenance rates. The comparison site PRONI Aimitsu (updated April 2026) lists the following monthly bands.

Scope of outsourced maintenance (Japan)	Typical monthly fee	Usually includes
Minimal management	Up to ¥5,000	Server and domain management
With small edits	¥10,000–20,000	Text changes
With routine updates	¥20,000–50,000	Page updates, upkeep
Close to marketing support	¥50,000 and up	Analytics, improvement proposals

These bands rarely state the hours included, so they cannot be turned into hourly rates. The model assumes ¥8,000–12,000 an hour (midpoint ¥10,000) for outside work in Japan. This is a DevNJ assumption, not a statistic; replace it with your own quotes if you have them. When comparing quotes, divide the monthly fee by the hour cap to get an hourly rate.

5. Comparing three-year totals for four approaches

With rates in place, we can model the cost of running the 37-hour site four ways. Three years is long enough for automation set-up costs and the cost of switching providers to show.

The four approaches are "all in-house", "all outsourced" (as far as possible), "in-house plus automation", and a "combination" of all three.

Where each task goes

First, decide where the six areas sit under each approach. Hours after automation follow the audit article's estimate (37 → 23 hours).

Approach	In-house (hours/month)	Outside (hours/month)	Tools (month)	Set-up
All in-house	37	0	€0	None
All outsourced	16 (content 14 + coordination 2)	23	€0	None
In-house + automation	25 (23 + upkeep 2)	0	€90	40 outside hours
Combination	17 (business 16 + coordination 1)	9 (technical 7 + upkeep 2)	€90	40 outside hours

Even when everything possible is outsourced, 16 hours a month stay inside: article input and review (6), replies to enquiries (8) and coordination (2). The idea that outsourcing takes in-house time to zero does not hold.

The €90 for tools is the midpoint of stage 2 (€30–150 a month) in the audit article, and the 40 set-up hours are the midpoint of its 20–60 hours, assumed to be done by an outside partner at the outside rate.

The Netherlands (euros)

At €48 in-house and €95 outside, the totals are as follows.

Approach	Monthly (€)	Set-up (€)	Three-year total (€)	vs all in-house
All in-house	1,776	0	about 63,900	1.00
All outsourced	2,953	0	about 106,300	1.66
In-house + automation	1,290	3,800	about 50,200	0.79
Combination	1,761	3,800	about 67,200	1.05

In the Netherlands, the combination costs almost the same as all in-house over three years. Because in-house labour is expensive, moving technical work outside is largely offset by the in-house hours it frees.

Japan (yen)

At ¥3,000 in-house and ¥10,000 outside, with tools at ¥15,750 a month (€90 at ¥175):

Approach	Monthly (¥)	Set-up (¥)	Three-year total (¥)	vs all in-house
All in-house	111,000	0	about 4.00 million	1.00
All outsourced	278,000	0	about 10.01 million	2.50
In-house + automation	90,750	400,000	about 3.67 million	0.92
Combination	156,750	400,000	about 6.04 million	1.51

In Japan, the large gap between in-house and outside rates means the more you outsource, the wider the difference. All outsourced costs 2.5 times all in-house. Automation also saves less than in the Netherlands, because tools and set-up weigh more against low in-house labour costs.

The figure below shows the three-year totals from both tables in euros.

How the ranking shifts when assumptions change

The results depend on the assumptions. The two with the biggest effect are in-house skill and the outside rate. We recalculated for a person new to technical work (technical tasks take 1.5×) and for outside rates at the low end.

Scenario (Japan, three-year total)	All in-house	All outsourced	In-house + automation	Combination
Base (¥3,000 in / ¥10,000 out)	¥4.00m	¥10.01m	¥3.67m	¥6.04m
In-house technical work 1.5×	¥4.70m	¥10.01m	¥4.15m	¥6.04m
Outside rate ¥8,000	¥4.00m	¥8.35m	¥3.59m	¥5.32m

Scenario (Netherlands, three-year total)	All in-house	All outsourced	In-house + automation	Combination
Base (€48 in / €95 out)	€63,900	€106,300	€50,200	€67,200
In-house technical work 1.5×	€75,200	€106,300	€58,000	€67,200
Outside rate €75	€63,900	€89,700	€49,400	€59,900

In the Netherlands, when in-house staff are new to technical work, the combination becomes cheaper than all in-house. In Japan, all in-house stays cheaper in every scenario. It is more realistic to see the case for outsourcing in Japan in the risks covered next, not in cost.

6. Comparing the risks that cost figures miss

The model above includes nothing for a key person leaving, an incident at night or a security patch applied late. These risks are infrequent, but expensive when they happen.

Here the three approaches are compared on seven points other than cost.

Point	Outsourcing	In-house	Automation
Staff leaving or on holiday	Strong (cover exists)	Weak (one person)	Strong (if maintained)
Speed of security patches	Depends on contract	Depends on skills	Fast for routine updates
Consistent quality	Stable within scope	Varies by person	Stable within rules
Knowledge stays inside	Less likely	Yes	As documented rules
Ease of switching	Contract and rights	Handover quality	Watch tool lock-in
Personal data	Processor oversight	Stays inside	Check tool processors
Predictable cost	Monthly fee	Hidden hours	Set-up and upkeep

The table shows that in-house work and outsourcing cover each other's weaknesses. Departures, holidays and security patches, the weak spots of in-house work, are where agencies are strong. Knowledge retention, the weak spot of outsourcing, is the strength of in-house work.

A one-person set-up collapses when that person leaves

The biggest in-house risk is that all the operational knowledge lives in one person's head. If logins, update procedures and what each plugin does are not written down, nobody can touch the site once that person leaves.

In DevNJ's experience, a handover takes around 40–80 hours depending on the site: roughly ¥120,000–240,000 in Japan or €1,900–3,800 in the Netherlands. Without documentation it takes longer.

Can you take the site back if the agency disappears?

The biggest outsourcing risk is not being able to recover the site when the relationship ends. Domains or servers registered in the agency's name, or admin rights you do not hold, are not unusual.

Google advises giving an SEO provider read access, not write access, to Search Console. The same principle applies to maintenance: your company owns the accounts and gives outsiders only the rights they need.

Automation stops when nobody owns its repair

The risk with automation is that it stops silently. Backups failing for months, or alerts going to a former employee's inbox, typically happen after the person who built the system has left.

When you automate, count monitoring of the automation (checking backups succeeded, checking where alerts go) as part of the work. That is why the model adds two hours of upkeep a month.

7. If you outsource: scope and contract checks

When outsourcing, the biggest differences come not from price but from what the contract says. Two plans at the same monthly fee can deliver very different things depending on scope, incident response and exit terms.

Choosing an agency in general, including what to put in a request for proposal, is covered in How to choose a web agency and compare proposals. Here we focus on points specific to ongoing maintenance.

Seven contract checks

Item	What to check	Why
Scope	Monthly hour cap, excluded tasks	Prevents out-of-scope invoices
Incident response	Hours covered and first-response time	Nights and weekends
Rights and ownership	Who owns domain, server, GA4	Freedom to switch
Personal data	Processing agreement, subcontractors	GDPR, Japanese privacy law
Reporting	Monthly work log and reasons for changes	Keeps knowledge inside
Exit	Handover of data and documentation	Ability to take it back
Contract type	Service or deliverable; payment terms	Scope of liability

The hardest to fix later are "rights and ownership" and "exit". Before signing, check that your company is the owner of the domain, server, Search Console and GA4.

Personal data means overseeing your processor

If the agency handles enquiry-form data or newsletter subscribers, in Europe you need a data processing agreement (verwerkersovereenkomst in Dutch) under GDPR Article 28. The Dutch Data Protection Authority (AP) explains what such an agreement must contain.

In Japan, Article 25 of the Act on the Protection of Personal Information obliges a company that entrusts personal data to supervise the contractor. The Personal Information Protection Commission's general guidelines require choosing a suitable contractor, binding it to security measures by contract and keeping track of how the data is handled. Problems at a subcontractor can also count against the original company.

Avoid "guaranteed rankings"

Some maintenance plans promise SEO results. Google's "Do you need an SEO?" page states that no one can guarantee a #1 ranking on Google and advises avoiding providers who do.

8. If you keep it in-house: finding the people and the time

The first decision for in-house work is dedicated or part-time. The model site's 37 hours a month is about a quarter of a full-time job: too little for a dedicated hire, too much to do on the side.

As a rule of thumb, a dedicated role makes sense when the work exceeds about 100 hours a month. Below that, a dedicated person would also take on other work such as marketing, sales materials or internal systems.

Cost of a dedicated person

In Japan, based on the wage survey's ¥340,600, a dedicated person costs about ¥415,000 a month, or ¥4.98 million a year, excluding bonuses (including the roughly 18% non-wage cost). One year of that alone is about half the three-year total for outsourcing everything (about ¥10.01 million).

In the Netherlands, assuming €48 an hour and 1,600 working hours a year, the cost is around €76,800 a year. The 1,600 hours is a DevNJ assumption and varies with holidays and public holidays.

Using a Dutch freelancer like an employee

In the Netherlands, setting a freelancer (zzp'er, a self-employed professional) fixed weekly hours and directing them like an employee risks being classed as false self-employment (schijnzelfstandigheid).

The Dutch Tax Administration (Belastingdienst) returned to normal enforcement on 1 January 2025 and says it can impose payroll tax corrections and assessments without prior warning when it finds false self-employment. From 1 January 2026 it can also impose penalties for wilful or grossly negligent cases (vergrijpboetes). Contract freelancers for deliverables and scope.

9. If you automate: what to hand over, and the upkeep it needs

Automation combines with both in-house work and outsourcing. It pays off most for tasks whose correct result is defined from outside and whose failures can be undone: backups, uptime monitoring, SSL certificate renewal, scheduled speed tests and broken-link checks.

Task-by-task sorting is covered in the audit article, design of updates, backups and monitoring in Automating website maintenance, and the gates for automated publishing in Automated publishing depends on a quality gate.

Break-even for automation

Whether set-up costs pay back is a matter of the monthly difference: hours saved × hourly rate − tool costs − upkeep hours × hourly rate.

In the Dutch model, in-house time falls by 12 hours a month (37 → 25), freeing €576 of labour cost. After €90 for tools that leaves €486 a month, so the €3,800 set-up pays back in about eight months. In Japan, the freed labour is ¥36,000 a month; after ¥15,750 for tools that is ¥20,250, so the ¥400,000 set-up takes about 20 months. Where in-house rates are low, as in Japan, automation is an investment that pays back slowly.

10. Deciding the combination: by the nature of the work and your team

Now to turn the comparison into decisions about where each task goes. There are two axes: does the task need business judgement, and is it routine?

Tasks needing business judgement (article content, replies to enquiries, anything touching prices or commitments) stay inside. Routine tasks are automated. In between are tasks needing technical judgement — checking after updates, handling incidents, SEO reviews, updating legal notices — and that is where you choose between in-house and outsourcing.

Placing tasks by their nature

Nature of task	Examples	Where it goes	Why
Routine, reversible	Backups, monitoring, measuring	Automation	No judgement needed
Technical judgement	Update checks, incidents, SEO reviews	Outside, or a skilled insider	Keeping skills costs money
Business judgement	Content, enquiries, prices	In-house	Outsiders cannot decide
Legal and commitments	Required notices, contractual replies	In-house (outside advises)	Liability is yours

Whether technical-judgement tasks go inside or outside depends on whether you have someone skilled and how many hours there are. Maintaining in-house expertise for under ten hours of technical work a month tends to be expensive.

Rule of thumb by monthly hours

The figure below shows a rule of thumb based on the technical hours left after automation. The boundaries come from DevNJ's experience and are not statistics.

For the model site, technical work after automation is 7–9 hours a month, at the top of the left band. Online shops with frequent updates, or sites with many language versions, fall into the middle band.

11. Common mistakes

Most problems after changing approach come from overlooked assumptions. These are the patterns we see most often.

Mistake	What happens	How to prevent it
Assuming outsourcing makes in-house time zero	Updates stall waiting for review	Estimate the hours that stay inside first
Comparing agencies on monthly fee only	Ongoing out-of-scope invoices	Compare hour caps and exclusions
Registering accounts in the agency's name	Losing the site when switching	Keep ownership with your company
Leaving it all to one person	Work stops when they leave	Documentation and a back-up person
Building automation and forgetting it	Failures go unnoticed	Count monitoring of automation as work
Not counting review time	Half the expected benefit	Add time to review AI output
Embedding a Dutch freelancer full-time	Assessment for false self-employment	Contract for deliverables and scope

12. Japan and the Netherlands compared

The starting conditions differ somewhat between Japan and the Netherlands. The point is not which is ahead, but how the conditions differ.

Point	Japan	Netherlands
Outside vs in-house rate	About 3× (model)	About 2× (model)
How prices are shown	Mostly monthly plans	Mostly hourly rates
Entrusting personal data	APPI Article 25	GDPR Article 28 processing agreement
Working with freelancers	Freelance Act: written terms	False self-employment enforcement
People	85.1% lack digital talent (IPA)	Third-highest labour cost in the EU

In Japan, outside work is expensive relative to in-house rates, so in-house plus automation tends to win on cost. In the Netherlands, in-house labour is expensive, so moving technical work outside adds little to the total and the combination is easier to justify.

When outsourcing in Japan

If you hire a freelancer in Japan, the Act on Ensuring Proper Transactions Involving Specified Entrusted Business Operators (the Freelance Act), in force since November 2024, requires written terms and payment within 60 days of receipt. Even for maintenance, set out the scope, fee and payment date in writing or by email.

13. Switching: four stages

When changing approach, avoid switching everything at once. Go through four stages, one at a time.

Automation comes before the outsourcing contract for a reason: quotes based on the post-automation workload cover a smaller scope. In the reverse order, the monthly fee includes work that automation was about to remove.

Steps

1. Month 1: log hours. Record who spent how long on what, by area. List account ownership and admin rights at the same time.
2. Month 2: automate routine tasks. Start with backups, uptime monitoring, certificate and domain expiry, speed tests and Search Console alerts. Decide how the automation itself is monitored and where alerts go.
3. Month 3: decide the outsourced scope and sign. Based on post-automation technical hours, get quotes from two or three providers that state the hour cap, incident response, ownership, processing agreement and exit terms.
4. Every 90 days after that: review hours and cost. Compare in-house hours, outside hours and automation failures with your log, and move tasks if needed.

Numbers to check every 90 days

Compare these four with the previous review. For how to read them, see Automating Search Console and GA4 monitoring.

• In-house hours spent on the website, by area
• Hours used by the outside partner, and the number of out-of-scope requests
• Automation failures and false alarms, and how long they took to notice
• Update lag: days from a security fix being released to it being applied

14. Case studies (three fictional companies)

The following three companies are fictional, used to walk through the decision process. They are not real businesses.

Company A: a Japanese parts maker's English site for Europe

80 employees, a 20-page English site, two articles a month and about 15 enquiries a month. The person responsible also works in general affairs and is not comfortable with technical work.

Technical work after automation is only about five hours a month, so automation plus ad-hoc outside help fits. Article input and replies to enquiries stay inside; because the site handles personal data of European enquirers, the outside partner signs a processing agreement.

Company B: a Dutch online shop for Japanese food

12 employees, three languages (Dutch, English, Japanese), 300 product pages and frequent sale updates. One employee knows the web well, but updates stop when that person is away.

Even after automation, technical work exceeds 20 hours a month, so automation plus an ongoing partner plus in-house content fits. The skilled employee is the main owner and the partner is the back-up, covering updates and incidents during holidays.

Company C: a Japanese-Dutch bilingual consultancy

Five employees, 20 pages and four articles a month, written by the director. Almost all technical work is outsourced on a ¥40,000-a-month plan.

After logging hours, it turned out the provider actually spent about three hours a month, or roughly ¥13,000 an hour. Automating updates and monitoring and switching to ad-hoc outside help lowers the monthly cost while keeping incident support available at an hourly rate.

Company	Technical hours (after automation)	Chosen approach	Deciding factor
A	About 5 a month	Automation + ad-hoc help	No technical owner inside
B	Over 20 a month	Automation + partner + in-house	Needs holiday cover
C	About 3 a month	Automation + ad-hoc help	Little work for the monthly fee

15. What not to do

Finally, things to avoid when changing approach. Each takes time and money to undo.

Don't	Why
Register domain or server in the agency's name	You cannot recover the site if the relationship ends
Let only one person know the admin password	Departure or accident locks everyone out
Sign with providers promising top rankings	Google says nobody can guarantee them
Share enquiry data without a processing agreement	GDPR Article 28, APPI Article 25
Let automation alerts go unread	Failures continue unnoticed
Leave price or contract replies entirely to AI	They become company commitments
Switch everything at once	You cannot tell where problems started

16. Checklist

Check the following before deciding how to run your website.

Hours and cost

• Monthly hours written down for each of the six areas (a one-month log is better)
• In-house hourly rate based on total labour cost, not salary
• Outside quotes converted to hourly rates: monthly fee ÷ hour cap
• Hours that stay inside after outsourcing (content, review, coordination) estimated
• Three-year total includes automation set-up, tools and upkeep

Risk

• Someone can check updates and backups when the main person is away or leaves
• Procedures exist for updates, incidents and SEO
• It is clear who does what if the site fails at night or at the weekend
• You will notice if the automation stops

Contracts and rights

• Your company owns the domain, server, Search Console and GA4
• Outside partners have only the rights they need
• A processing agreement (or entrustment contract) is signed with partners handling personal data
• The contract covers handover of data and documentation on exit
• Dutch freelancers are contracted for deliverables and scope

17. Summary

• Outsourcing, in-house work and automation differ in who does the work, who decides and who is accountable. Splitting tasks across them usually lowers cost and risk more than choosing one.
• An outside hour costs about 2× (Netherlands) to 3× (Japan) an in-house hour. Counting hours alone, in-house is cheapest: for the 37-hour model site, outsourcing everything cost 1.7 to 2.5 times as much over three years.
• Even when outsourcing, content, enquiries and review stay inside: 16 hours a month for the model site.
• Automation cuts routine work but creates upkeep. In the model, set-up paid back in about 8 months in the Netherlands and about 20 months in Japan.
• For risks that do not show in cost (departures, holidays, slow patches, ownership, personal data), outsourcing and in-house work cover each other's weaknesses.
• As a rule: routine work to automation, technical judgement outside or to a skilled insider, business content in-house.
• Switch in order — log, automate, contract, review every 90 days — and never all at once.

Sources

Labour costs and wages

• 2025 Basic Survey on Wage Structure — MHLW (Japanese): monthly wage of general workers (¥340,600, published March 2026)
• 2021 General Survey on Working Conditions — MHLW (Japanese): total labour cost ¥408,140, non-wage cost ¥73,296
• EU hourly labour costs ranged from €12 to €57 in 2025 — Eurostat: EU average €34.9, Netherlands €47.9, non-wage share (31 March 2026)
• Labour costs per hour worked up by 6 percent in 2024 — CBS: €45.0 per hour worked, growth in information and communication
• Euro foreign exchange reference rates: Japanese yen — European Central Bank: ¥175.68 on 30 October 2026

Outside rates and fees

• Wat verdient een web developer (zzp)? — Knab: freelance web developers €73, all self-employed €83
• Uurtarieven update 2025 — Freelance.nl: average €86.36 across 22 fields
• Resources for agencies — Simplicate: agency benchmarks (Q4 2025 average base rate €106)
• Website maintenance outsourcing costs — PRONI Aimitsu (Japanese): monthly fee bands in Japan (updated April 2026)

People and vulnerabilities

• DX Trends 2025 — IPA (Japanese): DX survey of Japan, the US and Germany (June 2025)
• Digital talent in the AI era — IPA discussion paper (Japanese): 85.1% lack DX talent (October 2025)
• State of WordPress Security in 2026 — Patchstack: 11,334 vulnerabilities in 2025, 91% in plugins

Choosing providers and search

• Do you need an SEO? — Google Search Central: questions to ask, no guaranteed #1 ranking, read-only access
• Manage Search Console users and permissions — Google: owners and users

Law and contracts

• Regulation (EU) 2016/679 (GDPR) — EUR-Lex: Article 28 (processors)
• Verwerkersovereenkomst — Autoriteit Persoonsgegevens (Dutch): when a processing agreement is needed and what it contains
• Guidelines on the APPI (general rules) — Personal Information Protection Commission (Japanese): supervision of contractors (3-4-4)
• Arbeidsrelaties en handhaving — Belastingdienst (Dutch): enforcement on false self-employment (2025 and 2026)
• Zzp'er inhuren — KVK Ondernemersplein (Dutch): points to watch when hiring a freelancer
• Freelance Act — Japan Fair Trade Commission (Japanese): written terms and payment within 60 days

All sources were checked on 30 October 2026. Hourly rates and three-year totals are DevNJ model estimates that include assumptions on top of the statistics and surveys above; real costs depend on site size, existing systems and contract terms. The Japanese outside rate (¥8,000–12,000 an hour), the 1,600 annual hours for a dedicated hire and the boundaries in Figure 3 are DevNJ assumptions and guidelines, not statistics. Tax and legal treatment depends on the transaction, so consult a professional before signing.