A benchmark is a comparison point used to judge whether social media performance is strong, weak, or improving.
Benchmarks can be based on past performance, competitor activity, industry averages, or campaign goals.
They help teams avoid judging one post in isolation and give context to metrics like engagement rate, reach, and clicks.
Benchmarks should be refreshed regularly because platform behavior, account size, creative quality, seasonality, and paid spend can all change what good performance looks like.
Three main sources: your own historical performance, competitor accounts you can observe, and published industry averages. Your own history is usually the most reliable of the three.
Review them at least quarterly. Platform behavior, account size, formats, and seasonality all shift what good looks like, so last year's baseline can quietly become misleading.
Treat them as rough context, not targets. They average wildly different accounts, industries, and content types, so your own trend line is a better judge of progress.