The chart everyone else embeds, sold as a subscription — and crypto is one market on it.
$14.95/moFree tierMCP
TradingView
3 products in the catalogue, each on its own card. One vendor, several products, because a merged card could not be compared or priced: the halves have different buyers and different competitors.
The chart engine inside half this market — free with visible attribution, not open source.
Free
Apache-2.0 canvas renderer for candles and lines. No indicators, no drawing tools.
FreeOpen source