Competitor analysis on TikTok and Instagram

What to track, what the numbers mean on each platform, and how to turn what competitors post into decisions about what you post.

Who counts as a competitor on social

Not the same list as in the category review. On TikTok and Instagram your competitor is whoever your audience watches instead of you, which may be a rival brand, a retailer, a creator or a publisher. Pick three to five accounts that fight for the same minutes, and revisit the list each quarter.

What to track

  • Cadence. How often they post per platform, and whether that changed. A brand that moves from two posts a week to five is telling you something about its budget.
  • Formats. Which structures they use and which ones get their views. Formats are the most copyable thing a competitor has, and the most revealing.
  • Performance against their own baseline. A post that does three times a competitor's usual views is a signal. Raw totals are not, because account sizes differ.
  • Trends they took. Which rising sounds and formats they already used, and how early. This is where you find the whitespace.

Reading the two platforms differently

TikTok rewards early use of a format regardless of follower count, so a small competitor can outperform you on a single post. Watch formats and timing there. Instagram rewards consistency and the account's existing audience, so watch cadence and which formats they repeat. A sudden jump on one Reel is often a trend caught early, so check the sound.

From observation to decision

The analysis is only useful if it changes what you post. Three decisions it should feed every week: which trend to take because nobody in your set has, which format to avoid because the market is saturated, and which of your own themes to double down on because a competitor proved the appetite and you can do it better.

Doing it every week

By hand this is screenshots and a spreadsheet, and it stops after two weeks. In Social Thirst, Competitors tracks the set continuously on TikTok and Instagram, and every trend in Trends is tagged with the competitors already on it. The whitespace is marked before you ask.

Questions

Which competitors should we track?

Three to five that fight for the same attention, not the same shelf. On social your competitor is whoever your audience watches instead of you.

How often should we look?

Weekly, before the content meeting. The useful signal is what changed since last week, not the running totals.