Benchmark by tailwind.reviews · data for business
Home services market data
For franchise networks, manufacturers, investors, banks and agencies who want to know how demand really moves — before everyone else sees it.
Full history
All 7 ratios with median and quartiles for every trade and city, month by month, up to 36 months back.
Next-month forecast
For every market. Simple and openly described to start with (mean of the last 3 months) — better models once there is a year of data.
API
JSON over HTTPS with an access key. Same format as the open index, only fuller.
Districts — coming later
Needs district-level data we do not collect yet. We do not sell what we do not have.
The same privacy rules
Paid data is the same aggregates as the public view: only markets with at least 10 businesses, only medians and quartiles. We do not sell individual businesses’ data or anything finer — we do not have it ourselves.
What the API looks like
GET https://api.tailwind.reviews/v1.0/public/benchmark/data/history?months=24
x-benchmark-key: twb_…
{
"periods": ["2026-08", "2026-09"],
"series": [{
"category": "sprzatanie", "city": "warszawa",
"points": [{
"period": "2026-09", "companies": 14,
"metrics": {
"growthMoM": { "p25": 7.5, "median": 13, "p75": 14, "n": 14 },
"conversion": { "p25": 18.3, "median": 25.5, "p75": 30.8, "n": 14 },
"cac": { "p25": 71.3, "median": 77.5, "p75": 90, "n": 14 }
}
}],
"forecast": { "period": "2026-10", "median": 11.4,
"method": "mean-of-last-3-months", "basedOnMonths": 2 }
}]
}Price
Set individually, depending on scope and use.
Looking for free data? The open index (medians) is available under CC BY 4.0. Home Services Index
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