The top alternatives to QuestDB are kdb+, InfluxDB and Timescale, ranked by Staquest on relevance, shared use cases, and pricing. kdb+ is the strongest free option.
Staquest ranks kdb+ as the top alternative to QuestDB — Ultra-fast time-series database for financial and high-frequency data.. The full ranked list above compares 10 options.
kdb+ offers a free tier and is the highest-ranked free alternative to QuestDB in Staquest's analysis.
Staquest identifies 10 tools similar to QuestDB using graph relationships, embedding similarity, and shared categories. The closest are kdb+, InfluxDB, Timescale.
InfluxDB is an open-source alternative to QuestDB listed in this ranking.
Alternatives are ranked by verified relationships, semantic similarity, and category overlap.
