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WARM or Chartmetric: which one should you use for radio?
Chartmetric is a music data platform covering more than 40 streaming and social platforms, with radio airplay as one part. WARM does one thing: radio airplay. Here is how they compare on radio, using what each company publishes.
| Feature | WARM | Chartmetric |
|---|---|---|
| What it covers | WARM: Radio only | Chartmetric: 40+ streaming and social platforms, plus terrestrial and SiriusXM radio airplay |
| Radio stations covered | WARM: 21,000+ stations in 160+ countries | Chartmetric: Not stated as a number on the pages we read |
| Radio data shown | WARM: Station, country, city, start time and duration of every play | Chartmetric: Airplay by artist, track and album, track spins, charts by country and city, and spin activity by station |
| Price of radio data | WARM: From €15 a month for 2 songs, billed monthly or yearly | Chartmetric: Premium plan, $117 a month billed yearly (radio is part of Premium) |
| Free option | WARM: Yes: 5 songs for one month, no credit card | Chartmetric: A limited free account, and a seven-day trial of Premium |
| API | WARM: Yes, set up by agreement | Chartmetric: API, data feed and MCP access |
Chartmetric figures are as published on its own website, read on 13 October 2026: Chartmetric homepage, Chartmetric pricing, Chartmetric data platforms. Products change; check their current pages before you decide.
Where Chartmetric is stronger
- Radio next to streaming, social and playlist data, on more than 14 million artists.
- Data on any artist, not only on the songs you add.
- An API and MCP access, listed on its pricing page.
Where WARM is stronger
- Radio is the whole product: every play with its station, country, city, start time and duration.
- A published count of the stations it monitors.
- Radio data from €15 a month, without a yearly analytics plan.
The short answer
If you want one tool for streaming, social and radio on any artist, Chartmetric is built for that. If radio is the job, proving where your songs were played and when, WARM covers it for less.
Free trial: 5 songs for one month. No credit card required.