You have a TikTok account for the brand, a few posts on it, and a manager who wants it to sell something. The question is what to put on it next week, and the week after.
The short answer: post the things your customers already want to know, shown by the people, products and places you can actually film, in the formats that are working for accounts like yours right now. Then keep what works and drop what doesn't. The hard part isn't the rule. It's finding the specific ideas every week.
How often you need ideas
A brand on TikTok needs ideas at a steady pace. Quid's 2026 benchmark across 18 industries puts the median brand at 2.0 TikToks a week (Quid). That is around a hundred ideas a year, from a team that is often one or two people: a 2024 survey of social marketers by Ignite Social Media found a median team of 2, and a quarter of them named coming up with content ideas as a top challenge (Ignite).
So the real question is less "what should we post" than "where do the ideas come from, every week, without losing a day to scrolling".
Where brands get TikTok ideas today
Your own best posts
Open your TikTok analytics and find your five most-viewed posts from the last few months. Ask what they share: who was on camera, what the first line said, how long the video ran. Make more of that.
It costs nothing and uses your own audience. It breaks when you have few posts, because a handful of videos can't tell you much, and it only shows you what you already tried. It won't tell you what you haven't filmed yet.
What competitors and similar accounts post
Pick three to five accounts your customers also follow, not just your direct competitors, and scroll their last month. Note the posts that clearly did better than the rest and the format behind them.
This is the most useful habit on this list, and the slowest. The notes also go stale as soon as those accounts move on to something else.
Asking an AI assistant
Many teams already do this. HubSpot's 2026 survey of more than 1,100 marketers found 94% use AI, and ideation is its top use (HubSpot). A good prompt with your product, audience and constraints gets you a long list fast.
The catch: the assistant hasn't watched your videos or your competitors'. It works from what you type into it, so its ideas are as good as your own research.
A social media suite with competitor tracking
Tools like Hootsuite and Later can track competitors' numbers next to yours. Hootsuite tracks 5 competitors on its $99 Standard plan and 20 on Professional (Hootsuite); Later includes competitive benchmarking only on its Scale plan, $82.50 a month billed annually (Later).
You get numbers to compare against. You still decide what to film.
A research tool that decides with you: Rankfield
Rankfield does the research above for you and turns it into what to film. It audits your account against benchmarks for businesses like yours, watches your own TikToks and your competitors' (the hook, the cut, what is on screen), and ranks what to post next in your brand's own voice, each idea with a hook, a shot list and the evidence behind it.
It is a paid plan after a free first audit, it doesn't post for you or make the videos, and someone still has to film.
A simple way to decide each week
- Write down three questions customers asked this week, in their words.
- Find one post, yours or a similar account's, that answered something like it and clearly did well.
- Match each question to that format and to someone who can be on camera this week.
- Film the best one first. Next week, check how it did against your usual posts.
Where Rankfield fits
Rankfield does the research half of this every week. You tell it what you sell, who can be on camera and what you can film; it audits your account, watches your videos and the competitors you name, and on Pro finds the accounts closest to yours. On a paid plan you choose a direction, and you get a ranked plan of what to film next, each idea with a hook, a shot list and the evidence behind it. What you filmed and rated shapes the next plan. Your first audit is free: a first look at what to film, benchmarks and the to-film list for your own account.