{"title":"Elasticsearch vs Qdrant","slug":"elasticsearch-vs-qdrant","tools":[{"name":"Elasticsearch","slug":"elasticsearch","category":"vectordb","type":"hybrid","website":"https://www.elastic.co/elasticsearch","pricing":"freemium","pricing_tiers":["Free (self-hosted, Elastic License v2 / SSPL)","Elastic Cloud Hosted $99+/mo (Standard, Gold, Platinum, Enterprise)","Elasticsearch Serverless (pay per use)"],"open_source":true,"self_hosted":true,"sdk_languages":["python","javascript","typescript","go","java","ruby","php","csharp","rust"],"frameworks":["langchain","llamaindex","vercel-ai","haystack"],"agent_features":{"hybrid_search":true,"metadata_filtering":true,"multi_tenancy":true,"managed_embeddings":true,"mcp_server":true,"serverless":true},"compliance":["soc2","hipaa","gdpr","pci-dss","iso27001"],"best_for":"Hybrid search at scale on top of mature search infrastructure — combine BM25, ELSER sparse vectors, and dense vectors in one query","limitations":"Heavier and more memory-hungry than purpose-built vector engines; license is no longer pure Apache 2.0; vector-only workloads are overserved by Elasticsearch's full feature surface","verified_by":"editorial","last_verified":"2026-06-10","source_urls":{"docs":"https://www.elastic.co/guide/en/elasticsearch/reference/current/index.html","pricing":"https://www.elastic.co/pricing","changelog":"https://www.elastic.co/docs/release-notes/elasticsearch"}},{"name":"Qdrant","slug":"qdrant","category":"vectordb","type":"hybrid","website":"https://qdrant.tech","pricing":"freemium","pricing_tiers":["Free (self-hosted, Apache 2.0)","Free Tier (1GB cluster)","Standard Tier (usage-based)","Premium Tier (minimum spend required)"],"open_source":true,"self_hosted":true,"sdk_languages":["python","javascript","typescript","rust","go","java","csharp"],"frameworks":["langchain","llamaindex","vercel-ai","openai-agents","haystack","dspy"],"agent_features":{"hybrid_search":true,"metadata_filtering":true,"multi_tenancy":true,"managed_embeddings":false,"mcp_server":true,"serverless":true},"compliance":["soc2","gdpr","hipaa"],"best_for":"High-performance vector search with rich payload filtering — Rust-written, predictable latency, and a clean self-hosted path","limitations":"No built-in embedding generation — bring your own embeddings; managed cloud is younger than Pinecone's; fewer turnkey RAG modules than Weaviate","verified_by":"editorial","last_verified":"2026-06-10","source_urls":{"docs":"https://qdrant.tech/documentation","pricing":"https://qdrant.tech/pricing","changelog":"https://github.com/qdrant/qdrant/releases"}}],"category":"vectordb","last_verified":"2026-06-10","body":"Elasticsearch and Qdrant both run as self-hosted engines with managed cloud options, but they come at vector search from opposite directions. Elasticsearch added vectors to a mature search platform; Qdrant is a Rust-built engine designed exclusively for vector workloads.\n\n## Where Elasticsearch wins\n\n* **Best-in-class hybrid retrieval.** Dense + ELSER sparse + BM25 with RRF in a single query. Qdrant supports hybrid (dense + sparse + late interaction), but its lexical layer is not Lucene-grade.\n\n* **`inference` API hosts embedding and reranker models in-cluster.** Qdrant deliberately stays out of embedding generation.\n\n* **Broader platform value.** Logs, observability, security analytics — one platform for many workloads.\n\n## Where Qdrant wins\n\n* **Payload-aware query planner.** Qdrant indexes payload fields and lets filter selectivity drive the plan. Elasticsearch filters work but the planner is tuned for general search, not vector-with-filter workloads.\n\n* **Lower memory footprint.** Rust binary vs. JVM-based platform. Qdrant runs comfortably where Elasticsearch would need a much larger node.\n\n* **Cleaner deployment story.** Single binary, Helm chart, or managed Cloud. Elasticsearch is heavier to operate.\n\n## The agentic difference\n\nFor agents whose every query is heavily filtered by tenant, doc type, or date — the common case — Qdrant's payload planner delivers consistently lower p99 latency. For agents where grounding depends on combining keyword and semantic relevance in large heterogeneous corpora, Elasticsearch's hybrid retrieval is hard to beat. Both ship MCP servers.\n\n## When to pick which\n\n* **Pick Elasticsearch** when hybrid retrieval depth and in-cluster inference matter, especially if you already operate Elastic.\n\n* **Pick Qdrant** when filter-heavy queries dominate, you want vector-first performance per dollar, or you need a lightweight self-host story."}