Agencia de marketing digital: ¿Qué servicios debes esperar?

Briefing an agency in 2026 is harder than it was in 2018. The landscape splits into specialists (Meta-only, SEO-only) and generalists (full-service). Both work — for very different problems. This guide helps you figure out which one you actually need.

When to hire a specialist

• Your funnel works except for one specific channel.
• You have an in-house team that can integrate the specialist's work.
• You're trying to validate one hypothesis fast.

When to hire a generalist

• You're launching a new brand or category.
• Your channels are siloed and you suspect they're not adding up.
• You want one P&L owner across brand, performance and lifecycle.