Freelancers are cost-effective and flexible but are a single point of failure with limited bandwidth. Agencies cost more but bring a range of skills, capacity, and continuity if someone leaves. In-house teams give the most control and focus but are the biggest fixed commitment.
Many businesses mix these: an agency to build and launch, then a freelancer or in-house person to maintain and grow it. Match the model to the phase, since a one-off build and long-term product work have different needs.
Updated July 2026
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