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OpenAlex dataset works

OpenAlex

25M
datasets · 2026-07-20
3.4 yr
doubling time
29M
projected 2027
24M26M27M29M2026202729M 2027
Exponential fitN(t) = N₀·e^{r(t−t₀)}
growth rate r 20.7% / yrdoubling time 3.4 yrR² (window) 0.8480fit window last 0 yr · 4 ptsforecast 29M by 2027

Fitted on the last 0 yr (recent trend), anchored on the latest value. Forecast runs 0.8 yr ahead — 10% of the 0-yr record. Shaded = 95% CI.

SourceOpenAlex
Update cadencemonthly
Live endpointhttps://api.openalex.org/works?filter=type:dataset&per-page=1&mailto=chrmnch@icloud.com
Parsejson · meta.count
Datedatasets
2026-07-2024,791,923
2026-07-1324,785,477
2026-07-0624,731,164
2026-06-2424,438,554

Machine-readable: /api/research-data?metric=openalex-datasets · back to all metrics

Report errorpmu15@helmholtz-hzi.de