The verdict in three sentences
The right choice depends less on the sticker price than on the 3-year total cost of ownership (TCO) and your tolerance for lock-in risk. In 2026: SaaS (Webflow, Framer, Wix) starts at 15-60 EUR/month but hits a ceiling fast; a freelancer offers the best value at 3,000-12,000 EUR; an agency de-risks complex projects at 8,000-30,000 EUR. Choose based on how critical the site is, not the initial invoice.
The real metric: 3-year TCO
A cheap setup that traps you in maintenance costs more than a controlled upfront investment. Here is the 2026 order of magnitude for a 15-to-25-page B2B site.
| Line item | SaaS (Webflow/Framer) | Freelancer | Agency |
|---|---|---|---|
| Setup / design | 1,000 - 6,000 EUR | 3,000 - 12,000 EUR | 8,000 - 30,000 EUR |
| Subscription / licences | 15 - 60 EUR/month | 0 - 40 EUR/month | 0 - 100 EUR/month |
| Changes (per year) | 500 - 2,000 EUR | 1,500 - 5,000 EUR | 3,000 - 10,000 EUR |
| Maintenance / support | Included (platform) | Ad hoc, variable availability | Contract, SLA |
| 3-year TCO (estimate) | 4,000 - 12,000 EUR | 8,000 - 25,000 EUR | 20,000 - 55,000 EUR |
SaaS wins on pure TCO, but only if your needs stay within the platform's limits. As soon as you need a CRM integration, a customer area or an industrialised SEO blog, the gap narrows.
Decision grid by criterion
No option is best in the abstract. Cross your priorities against this table.
| Criterion | SaaS | Freelancer | Agency |
|---|---|---|---|
| Time to launch | 2 - 4 weeks | 3 - 6 weeks | 6 - 12 weeks |
| Custom design | Limited to templates | Good | Excellent |
| Advanced technical SEO | Adequate | Variable | Strong |
| Integrations (CRM, ERP) | Weak | Medium | Strong |
| Scalability | Capped | Depends on freelancer | High |
| Lock-in risk | Platform | Single person | Contractual |
| Best for | Simple showcase site | SME with clear need | Strategic project, integrations |
Watch point: lock-in risk. With SaaS you depend on the platform (and its price hikes); with a freelancer, on one person; with an agency, on a contract. The right reflex is to demand ownership of the code and access in all three cases.
When each option is the right one
SaaS: you launch fast, tight budget, content that changes little, no heavy integration. Freelancer: precise need, one point of contact, good value, but plan for continuity. Agency: strategic site, CRM/ERP integrations, ambitious SEO, several stakeholders, need for an SLA.
Mini case study
Claire, marketing director of an industrial SME in Lyon (45 staff), is torn between Webflow and an agency to rebuild her B2B site with a CRM-connected form and an SEO blog. SaaS would show 4,000 EUR of setup and 40 EUR/month. The agency proposes 18,000 EUR.
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Over 3 years, SaaS comes to about 5,400 EUR but the CRM integration and blog need an unstable third-party plugin. The agency, at 24,000 EUR TCO, industrialises 40 SEO articles generating 35 leads/month after a year. At a lead value of 120 EUR, the blog alone drives 50,400 EUR/year of pipeline. For Claire, whose site is an acquisition channel, the agency pays off; for a simple showcase, SaaS would have won.
FAQ
Is SaaS really cheaper long term?
On a simple showcase site, yes: 4,000 to 12,000 EUR TCO over 3 years. But as soon as you need integrations, a customer area or industrialised SEO, platform limits force costly workarounds that erase the advantage.
Can a freelancer handle a serious B2B project?
Yes, for a clear, well-specified scope. The risk is not competence but continuity: arrange a contract, code ownership and a handover plan in case the freelancer becomes unavailable.
Why does an agency cost 2 to 3 times more?
You pay for a team (design, dev, SEO, project management), an SLA and integration capacity. That is justified for a strategic site with integrations and SEO stakes, oversized for a showcase.
How do I avoid platform lock-in?
Demand content export, ownership of the domain name and, for custom builds, delivery of the source code. A site whose code and data you don't control is a fragile asset.
Can I start on SaaS then migrate to custom?
Yes, it is a common path: SaaS to validate positioning, then an agency rebuild once the site becomes a critical acquisition channel. Budget for content migration (often 1,500-4,000 EUR).
Let's scope your project. Tell us your site's role (showcase or acquisition), your integrations and your budget, and we'll recommend the best-TCO option. 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.
