A campaign report for brands has to answer one question: did we achieve what we set out to do? To do that, it needs five pieces: the goal and primary metric agreed before launch, reach and impressions figures, the engagement rate compared to sector benchmarks, an ROI or value estimate, and a qualitative wrap-up with real content examples and comments. Without these five pieces, the report is just a list of numbers that says nothing about the brand's business.
The mistake that ruins most reports
It doesn't happen when analyzing the data — it happens earlier, when nobody defines which metric matters most before the campaign starts. If the goal was awareness and the report focuses on clicks, the brand won't see the real value of the work. Pick one primary metric based on the objective:
- Awareness → reach, impressions, share of voice.
- Consideration → engagement rate, saves, qualified comments.
- Conversion → clicks, discount code usage, attributed sales.
The second, even more common mistake is filling the report with operational data — likes, views — that doesn't connect to any business indicator. It's easy to gather, but it doesn't say whether the campaign worked.
What to include in each section
1. Reach and impressions
How many unique accounts saw the content and how many times it was shown. This lets you calculate the real CPM of the collaboration and compare it to other channels.
2. Engagement vs. the sector benchmark
A raw engagement rate isn't enough — it needs to be compared against the sector. In 2026, Instagram's average engagement rate sits around 0.45-0.50% per follower on quarterly data, but it varies enormously by niche: fashion and beauty ranges between 2.2% and 3.8%, food and beverage between 2.5% and 4.1%, and fitness can exceed 5%. Nano accounts (under 10,000 followers) tend to outperform the average, landing between 2% and 5%, so it's worth flagging that nuance when working with smaller profiles.
3. ROI or value generated
This is where ROI comes in: earned media value, UTM-attributed traffic, discount code usage, or direct sales if the model allows it. A real example: in an L'Oréal Professionnel campaign with more than 80 creators, the team measured not just earned media value but also format effectiveness, which helped justify a bigger budget the following year.
4. Qualitative close
Comment screenshots, examples of top-performing content, and a brief sentiment read. Decision-makers grasp a number much faster when it comes paired with a visual example rather than an isolated table.
How a tool like Influx makes this easier
When you're managing several campaigns at once — common for agencies and creators juggling multiple active brands — rebuilding every report from scratch in a spreadsheet eats hours. Centralizing each collaboration's data (reach, deliverables, earnings) in one place lets you generate each campaign's report without chasing screenshots and scattered numbers across different chats.
Frequently asked questions
What metrics must always appear in a brand report? At minimum: reach, engagement rate compared to the sector benchmark, and an ROI or value estimate. Everything else is supporting data.
What's a good engagement rate in 2026? It depends on the sector: above 1% already puts an account in the top 25% of brand profiles, though niches like fitness or food often average 2-4%.
How do I show ROI without direct sales? Use earned media value, UTM-attributed traffic, or a dedicated discount code. Combining these with qualitative data (comments, mentions) gives a fuller picture than a single number.
How often should I send reports to a brand? For campaigns longer than two weeks, a mid-point report plus a final one is standard. For one-off collaborations, a final report within 48-72 hours of publishing is enough.