SignalCheckby Red Beryl

How Hard Is Your Radio Working for You?

SignalCheck measures the lift, engagement, and business impact generated by your radio investment, helping you understand whether your media is creating momentum, not just collecting attribution.

Upload what you already have. You'll get a straight read in about a minute, free.

So Red Beryl can send the full write-up and follow up. We don't sell lists.
The post-log from each station — what actually aired. Ask their traffic department for a CSV; every traffic system can produce one.
Any GA4 export with a date column works. Minute-level gives the sharpest answer — in GA4: Explore → Free form, drag ‘Date + hour + minute’ into Rows, add Sessions or your key events, then Export → CSV. Hourly and daily exports work too, and are compared period by period instead.
Search Console → Performance → Export → CSV. The Queries or Dates sheet both work.
The signed deck or media plan, if you have it to hand.
The audio that ran. Held with your report — nothing is computed from them yet.

Your files are used to produce the report and deleted within 30 minutes. Nothing is stored, and nothing is shared.