The top alternatives to Actian Zen are RaimaDB, ObjectBox and eXtremeDB, ranked by Staquest on relevance, shared use cases, and pricing. ObjectBox is the strongest free option.
Staquest ranks RaimaDB as the top alternative to Actian Zen — High-performance embedded RDBMS for IoT and edge computing.. The full ranked list above compares 10 options.
ObjectBox offers a free tier and is the highest-ranked free alternative to Actian Zen in Staquest's analysis.
Staquest identifies 10 tools similar to Actian Zen using graph relationships, embedding similarity, and shared categories. The closest are RaimaDB, ObjectBox, eXtremeDB.
ObjectBox is an open-source alternative to Actian Zen listed in this ranking.
Alternatives are ranked by verified relationships, semantic similarity, and category overlap.
