Pricing

Lightstreamer pricing

As lightstreamer.com lists them, read 5 Oct 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
Demo License	up to 20 concurrent client connections	Free
Annual subscription — Per Server License	upfront payment covering the entire year; contact sales for a tailored proposal · priced per Broker instance · no concurrent client limit · CPU and core count not factored in	On request
Annual subscription — Per Client License	upfront payment covering the entire year; contact sales for a tailored proposal · priced by peak concurrent client connections · excess usage reconciled every six months	On request
PAYG — Per Core-Hour License	monthly; contact sales for a tailored proposal · priced by total server core-hours operated · any number of servers and clients	On request
PAYG — Per Client-Hour License	monthly; contact sales for a tailored proposal · priced by total client connection hours · any number of servers and clients	On request