The best place to query, download, and visualize historical time series datasets.
Our mission is to provide high quality time series datasets of critical events through unified interfaces.
We are running extremely lean services with low maintenance cost, and are in the process of securing funding to stay online forever.
We maintain versioned, append-only, immutable datasets. Get the latest version or stick with an older version of data. Your choice.
Simplicity is one of our core principle. Both our batch and realtime interfaces expose a lean interface.
Integrate directly with our high-throughput REST API interface for your data and visualization needs.