The verdict in three sentences
For a cosmetics contract manufacturer selling to brands, whether in Marseille or Miami, the website must reassure demanding buyers: certifications, production capacity, INCI sheets, development lead times. A freelancer at 400 EUR/day pays off if the scope is stable and you own the code; an agency at 650 EUR/day is justified once you need a technical catalogue, multiple languages and service continuity. Either way, a realistic budget runs from 6,000 to 16,000 EUR excl. VAT (roughly 6,500 to 17,400 USD) for 15 to 25 days of work.
The real cost comparison
The day rate is only part of the equation. A freelancer often spends more days on the same scope because they combine design, development and project management; an agency splits the work but bills for coordination.
| Criterion | Freelancer | Agency |
|---|---|---|
| Average day rate 2026 (estimate) | 400 EUR | 650 EUR |
| Days for a 20-page B2B site | 18 to 25 days | 15 to 20 days |
| Total budget | 7,200 to 10,000 EUR | 9,750 to 13,000 EUR |
| With INCI catalogue and two languages | 9,000 to 12,000 EUR | 12,000 to 16,000 EUR |
| Calendar time | 8 to 12 weeks | 6 to 9 weeks |
| Monthly maintenance | 100 to 150 EUR | 150 to 200 EUR |
| Post-delivery warranty | Often informal | 3 to 12 months in contract |
On a simple 15-day project, the freelancer costs 6,000 EUR and the agency 9,750 EUR: a 3,750 EUR gap. On a 25-day project with a technical catalogue, the gap stays similar in absolute terms but weighs less in percentage, because the agency absorbs complexity better.
Risks the quote does not show
| Risk | Freelancer | Agency | How to protect yourself |
|---|---|---|---|
| Dependence on one person | High | Low | Documentation clause and admin access |
| Unavailability (illness, other client) | High | Medium | Written replacement timeline |
| Code reversibility | Variable | Variable | Code in your own Git repository from day 1 |
| Ownership of visuals and copy | Often unclear | Usually assigned | Explicit rights assignment |
| Security updates | Depends on discipline | Established process | Monthly maintenance report |
| Privacy compliance of forms | Medium | Good | Validated notices and records |
Reversibility is the point that costs most when forgotten. If the site relies on a proprietary theme or hosting in the provider's name, switching providers can cost 30 to 50% of a redesign. Require: domain in your name, hosting in your name, code in a repository you own, installation documentation.
What a contract manufacturer's site must contain
Brand buyers compare three or four labs before requesting a sample. The site must answer their questions in under two minutes: certifications (ISO 22716, COSMOS, Ecocert), capacity (minimum batches, annual volumes), formula types (skincare, sun care, hair care), development lead times (often 3 to 6 months), and a qualifying brief form.
INCI sheets are sensitive: a contract manufacturer never publishes its clients' formulas. Instead it presents white-label "catalogue" formulas, with INCI, claims and format, downloadable after sign-up. This is the module that tips the project toward an agency, because it needs a back office, access rights and lead tracking.
Mini case study
Nadia, head of a 25-employee contract manufacturing lab in Marseille (hypothetical persona), receives two quotes for a 20-page bilingual site with a catalogue of 30 white-label formulas.
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- Freelancer: 24 days × 400 EUR = 9,600 EUR, maintenance 120 EUR/month, or 11,040 EUR over 12 months.
- Agency: 19 days × 650 EUR = 12,350 EUR, maintenance 180 EUR/month, or 14,510 EUR over 12 months.
- Gap: 3,470 EUR in year one.
One new brand client brings her an average of 60,000 EUR in annual revenue. The deciding factor becomes timing: the agency delivers 3 weeks earlier, before the February trade show. She chooses the agency, but requires the Git repository in her name and a reversibility clause.
FAQ
What budget for a cosmetics lab website?
Between 6,000 and 16,000 EUR excl. VAT in 2026, depending on page count, technical catalogue and languages. Maintenance adds 100 to 200 EUR per month.
Can a freelancer handle an INCI catalogue?
Yes, if they master a CMS with structured fields. Plan 4 to 6 extra days and check they have delivered a technical catalogue before.
How do we guarantee reversibility?
Domain, hosting and code repository in your name from day one, plus installation documentation. This clause costs nothing at signing and can avoid 30 to 50% in migration costs.
Should we display ISO 22716 certification?
Yes, with logos and certificate number. It is one of buyers' top three shortlisting criteria, alongside minimum batches and lead times.
What timeline should we expect?
Plan 6 to 9 weeks with an agency, 8 to 12 with a freelancer, excluding the technical content your teams write.
Let's scope your project. Share your sitemap, catalogue and launch date: we will send back a priced scope, indicative budget and schedule. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
