Open-source option gives full control and zero licensing cost for self-hosted deploymentsSelf-hosting still requires infrastructure expertise the managed tier is meant to remove
CVReviewed by Challenging Voice Editorial · Updated Jul 2026How we rate ↗
PricingFree
Free planYes
CompanyQdrant
PlatformsAPI, Web
CategoryAI Infrastructure & Agent Tooling
Founded2021
Last reviewedJul 2026
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Qdrant, founded in 2021, builds an open-source vector database used to store and search the embeddings that power semantic search, recommendation systems, and the retrieval-augmented generation (RAG) pipelines behind most modern AI agents and chatbots.
The open-source core can be self-hosted for free, while Qdrant Cloud adds a managed version with a free tier and usage-based paid plans, a model that helped the company raise a $50 million Series B in March 2026 as demand for agent-ready retrieval infrastructure accelerated.
For a developer building a RAG pipeline or an AI agent that needs to search embeddings at scale, whether self-hosted for full control or managed for speed of setup, Qdrant's open-source-plus-cloud model addresses that directly.
Key features
Open-source vector database, free to self-host with full source access
Qdrant Cloud managed service with a free tier and usage-based paid plans
Purpose-built for semantic search, recommendations, and RAG pipelines
$50M Series B raised March 2026 to expand agent-retrieval infrastructure
Filterable vector search with payload metadata alongside embeddings
Client libraries for the major programming languages used in AI development
Screenshots & demo
Demo video
Screenshots
Pricing
Qdrant offers a free plan, with paid upgrades for higher limits and more features.
The open-source vector database behind much of today's RAG stack – built-in embeddings, a natural-language Query Agent, tens of thousands of tenants per cluster, SOC 2 and HIPAA certified.
Qdrant, founded in 2021, builds an open-source vector database used to store and search the embeddings that power semantic search, recommendation systems, and the retrieval-augmented generation (RAG) pipelines behind most modern AI agents and chatbots.
Is Qdrant free?
Yes, Qdrant offers a free plan. Paid plans unlock more features and higher usage limits.
What are the best Qdrant alternatives?
The closest matches in the directory are Pinecone, LanceDB, and Weaviate, compared side by side above.
Search AI company behind Elasticsearch, with a vector database, a Search AI platform, Agent Builder for context-driven AI agents, and AI-driven analytics across search, observability and security.
