The five platforms agencies actually choose between in 2026 are WordPress (+MainWP), Duda, Wix Studio, Webflow, and Pubner — and the right one depends on whether your team writes code, how many sites you run, and what you can take with you. Quick answer: WordPress for maximum ecosystem, Duda for no-code white label, Wix Studio for the budget segment, Webflow for design-led studios, and Pubner for makers who want to reduce recurring work after a client site launches — with portable Twig themes and JSON content. The details — and the honest trade-offs — below.
How we compare
Five criteria that decide the day-to-day of an agency: client management at scale (many isolated sites, team roles), white label, AI that saves real hours, total cost across a fleet, and exit — what you and your client hold if you leave the platform.
WordPress + MainWP — the default, and the debt
Best for: agencies that monetize maintenance and need a plugin for everything. Still ~60% of the CMS market (slowly declining), free core, clients know the brand. Agent infrastructure is arriving (Abilities API + MCP, Elementor's Angie), but fragmented. The trade: every site is a separate install — security, updates, and plugin conflicts multiply, and MainWP/ManageWP ($29/month / ~$1–2 per site) only make the zoo manageable. Many agencies profit from that pain via maintenance retainers; the question is whether those hours are your best margin.
Duda — white label without code
Best for: no-code agencies selling volume sites under their own brand. The most agency-shaped product on this list: client dashboard, team roles, white label, site-to-site content injection, and a serious AI stack (site/section generation, bulk SEO, widget builder, its own MCP server) — with AI resellable to your clients via permissions. Pricing per site: Agency $69/month for 4 sites ($52/month billed annually), then $17/site beyond the bundle; White Label $199/month ($149/month billed annually). The trade: a closed builder — no backend or API of yours, and export is a static, minified ZIP that loses editability.
Wix Studio — the budget workhorse
Best for: high-volume, price-sensitive client work. Wix's agency product grows fastest among major platforms (+22–32%/year): client management, collaboration, $19–159/month, and the Astro AI assistant across the dashboard (with the Harmony/Aria agent announced). The trade: lock-in with no code or API, and a ceiling — "good enough" holds for the lower segment, not for custom logic or demanding brands.
Webflow — the design flagship
Best for: design-led studios shipping premium marketing sites. Best visual control in the industry and the most advanced AI in the category (full site generation, full-stack apps from a prompt, built-in SEO/AEO audits), plus a mature partner ecosystem. Per-site plans ($15–39/month each) stack up across a fleet, and export is static HTML without CMS pages — a living content site can't really leave. Studios that go, go for control and code, not price.
Pubner — a site that runs itself, plus portable themes and content
Best for: makers managing client sites — no-code/SMM freelancers and developers alike — who want less recurring work after launch. Pubner helps makers create and publish business sites, then keep them updated without constant manual work. You control what appears on the site. Content autopilot prepares content drafts for approval, new inquiries arrive in Telegram, and visitor AI chat can answer using the site's content. Solo is $19/month or $190/year for 1 site; Studio is $49/month or $490/year for up to 5. Full Export provides editable Twig themes and content as portable JSON, not the Pubner backend runtime. The trade-off is a smaller template and partner ecosystem than the established platforms in this list.
Side by side
| WordPress+MainWP | Duda | Wix Studio | Webflow | Pubner | |
|---|---|---|---|---|---|
| Team writes code? | optional | no | no | no (design) | optional (AI builds, Twig for devs) |
| Runs itself after launch | ❌ | ❌ | ❌ | ❌ | ✅ autopilot + AI chat + Telegram |
| White label | 🟡 plugins | ✅ $199/mo ($149/mo billed annually) | 🟡 partial | 🟡 client billing | ❌ |
| Isolated client sites | ❌ N installs | ✅ | ✅ | 🟡 per-site plans | ✅ tenants |
| AI (2026) | 🟡 fragmented | ✅ strong | ✅ Astro | ✅ strongest gen | ✅ copilot over data |
| Cost, ~10 sites | hosting + care $20–120/mo | ~$171/mo; ~$136/mo billed annually | plan-dependent | ~$150–390/mo | $98/mo or $980/yr (~$81.67/mo effective); AI included |
| Exit / export | ⚠️ heavy | ⚠️ static ZIP | ❌ | ⚠️ static, no CMS | ✅ themes + JSON |
The two questions that pick your platform
First: who owns the site when the contract ends? If the answer doesn't matter to your clients — Duda, Wix Studio, or Webflow will serve you well within their segments. If it does — you're choosing between the WordPress zoo (ownership with debt) and Pubner (ownership with one maintained stack).
Second: what happens to the site the day you stop touching it? On every platform above, the answer is "it sits there" — no new content, no one answering visitors, until someone logs back in. On Pubner, Content autopilot keeps drafting, the AI chat keeps answering, and the Telegram assistant keeps routing inquiries. That's the real 2026 split: AI generation is everywhere on this list; ownership and a site that runs itself aren't.