When a bank, an index provider or a regulator needs a crypto price they can defend, they buy it from a firm like Kaiko. That is a different product from a dashboard: the deliverable is auditable data with a documented construction, and the client's obligation is to be able to explain where their number came from.
What makes the data different
Venue vetting rather than blanket aggregation, wash-trade filtering, tick-level order book snapshots rather than sampled candles, and reference rates built to methodologies designed for benchmark use. Historical archives run back years across hundreds of venues with consistent schemas.
Why it is in this list
Not because readers will subscribe — they will not — but because it defines what accurate means here. When a free tool reports a volume figure several times higher than a vetted feed would, that gap is the tool's methodology, not the market's activity. Knowing the benchmark exists is what makes it possible to be sceptical of the free tier.
Practical access
Enterprise contracts, quoted per use case, requiring integration work. There is no meaningful individual path and no free tier of consequence.
Who should use Kaiko
Institutions with regulatory reporting, index construction or execution analysis requirements. Everyone else should read its published research, which is free and is a good education in how much of the sector's reported data is unreliable.