There is no single best agency in Riyadh. It depends on whether you want influencer campaigns run for you, your whole brand managed, or your own content operation built. For a creator who already posts and wants to scale their own channels, here is an honest shortlist.
Template agencies optimize for views, because views are easy to promise and show. Business growth comes from content tied to your specific offer and buyer, plus a funnel underneath it. Fix the strategy and the funnel, or switch to a partner that builds a custom system instead of a template.
Done-with-you fits creators who are on camera and want their own channels scaled: you still create, a team runs everything around it. Done-for-you fits companies and executives who will not be on camera much and want a brand's channels handled. Pick by how much you will personally appear and input.
It depends entirely on the model. One-off influencer campaigns, monthly content retainers, and single freelancers sit at very different price points. It is worth it when the content is tied to revenue and the cost is less than the time or salary it replaces.
Check seven things: the exact monthly output in writing, who owns strategy, proof on real accounts, whether they understand your niche and Arabic and English, how they handle a video that flops, who owns the assets, and their response time. Skip any team that gets vague on these.