Best Milvus Alternatives in 2026
The top Milvus alternatives are Elasticsearch, Vertex AI Vector Search and VikingDB: 15 vector databases our editors would look at instead of Milvus, in our ranking order.
Milvus: A deep, flexible open-source choice for demanding vector and hybrid search workloads. Where it falls short: self-hosted deployment places infrastructure and operations work on your team.
Switching from Milvus? For most vector databases buyers the best Milvus alternative is Elasticsearch, built for search teams adding vectors to mature analytics stacks. On a budget, Cloudflare Vectorize starts at $5/mo. Qdrant offers the most maximum dimensions (65535 dimensions).
Why People Look for a Milvus Alternative
- Self-hosted deployment places infrastructure and operations work on your team
- Its broad index catalog can make architecture decisions more involved
- Managed cloud is provided separately through Zilliz Cloud
Quick Picks by What You Need
- Best overallElasticsearch9.3
Search teams adding vectors to mature analytics stacks
Visit Elasticsearch - Lowest priceCloudflare Vectorize8.9
Paid plans from $5/mo
Visit Cloudflare Vectorize - Best free optionElasticsearch9.3
Has a free plan
Visit Elasticsearch - Most maximum dimensionsQdrant8.7
65535 dimensions
Visit Qdrant
All 15 Milvus Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forSearch teams adding vectors to mature analytics stacks
- Better than Milvus:
- Editor score 9.3 vs 8.8
A broad hybrid-search platform for teams adding vectors to mature analytics stacks.
9.3/10★★★★★Visit Elasticsearch -
Best forGoogle Cloud teams needing managed hybrid search
- Better than Milvus:
- Editor score 9.2 vs 8.8
A managed Google Cloud option for teams building dense, sparse, and hybrid search.
- Sparse vectors
- Hybrid search
9.2/10★★★★★Visit Google Cloud -
Best forCloud users needing multimodal vector retrieval
- Better than Milvus:
- Editor score 9.1 vs 8.8
A cloud vector database with dense, sparse, hybrid, filtered, and multimodal retrieval.
- Sparse vectors
- Hybrid search
9.1/10★★★★★Visit VikingDB -
Best forTeams needing broad deployment and multimodal inputs
- Better than Milvus:
- Editor score 9.0 vs 8.8
A flexible self-hosted vector database for multimodal and hybrid retrieval.
- Hybrid search
9.0/10★★★★☆Visit Actian -
Best forCloudflare Workers applications needing simple vectors
- Better than Milvus:
- Editor score 8.9 vs 8.8
A focused vector database for Workers apps with simple pricing and metadata-aware search.
8.9/10★★★★☆Visit Cloudflare -
Best forModern teams wanting open hybrid search
A flexible vector database for teams building hybrid search and AI retrieval.
- Sparse vectors
- Hybrid search
8.7/10★★★★☆Visit Qdrant -
Best forManaged Milvus-compatible cloud deployments
A capable managed vector database for teams building AI search applications.
- Sparse vectors
- Hybrid search
8.6/10★★★★☆Visit Zilliz Cloud -
Best forTeams needing managed or self-hosted RAG search
A flexible vector database for managed or self-hosted RAG search.
- Sparse vectors
- Hybrid search
8.5/10★★★★☆Visit Weaviate -
Best forTeams wanting a mature managed vector service
A mature managed vector service with broad search, indexing, and deployment options.
- Sparse vectors
- Hybrid search
8.4/10★★★★☆Visit Pinecone -
Best forLarge-scale search and ranking systems
A powerful distributed engine for hybrid retrieval, ranking, and real-time AI search.
- Sparse vectors
- Hybrid search
8.3/10★★★★☆Visit Vespa -
Best forDevelopers needing local multimodal vector storage
A local-first vector database for multimodal retrieval and evolving AI data.
- Hybrid search
8.2/10★★★★☆Visit LanceDB -
Best forTeams needing scalable cloud vector infrastructure
A broad hosted retrieval database for teams building AI search at cloud scale.
- Sparse vectors
- Hybrid search
8.1/10★★★★☆Visit turbopuffer -
Best forAI teams needing multimodal retrieval integrations
A flexible vector database for multimodal retrieval, with a free tier and paid usage costs.
- Sparse vectors
- Hybrid search
8.0/10★★★★☆Visit Chroma -
Best forLow-cost serverless vector workloads
A low-cost serverless vector database with hybrid search and flexible usage pricing.
- Sparse vectors
- Hybrid search
7.9/10★★★★☆Visit Upstash Vector -
Best forRetailers building semantic commerce search
A retail-focused vector search platform with multimodal discovery and merchandising controls.
- Hybrid search
7.8/10★★★★☆Visit Marqo
Milvus Alternatives: Common Questions
What is the best alternative to Milvus?
Elasticsearch: #1 in our Vector Databases ranking, with an editor score of 9.3 out of 10. A broad hybrid-search platform for teams adding vectors to mature analytics stacks.
Is there a free alternative to Milvus?
Yes. Elasticsearch, Actian VectorAI DB, Cloudflare Vectorize, Qdrant and Zilliz Cloud have a free plan or a free tier (10 of the 15 alternatives on this page).
What is the cheapest paid alternative to Milvus?
Of the alternatives here that publish a price, Cloudflare Vectorize starts lowest, at $5/mo.
Why do people look for Milvus alternatives?
Self-hosted deployment places infrastructure and operations work on your team; Its broad index catalog can make architecture decisions more involved; Managed cloud is provided separately through Zilliz Cloud.
Which Milvus alternative has the most maximum dimensions?
Qdrant, with 65535 dimensions.
How do I switch from Milvus?
Export your data from Milvus (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Milvus.
How to Switch from Milvus
- Export your data from Milvus (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Milvus.
Milvus vs Each Alternative
| # | Tool | Free plan | Paid from | Deployment | Hybrid search | Metadata filtering | Sparse vectors | Score |
|---|---|---|---|---|---|---|---|---|
| 6 | Milvus | Yes | Free | Both | Yes | Yes | Yes | 8.8 |
| 1 | Elasticsearch | Yes | Both | 9.3 | ||||
| 2 | Vertex AI Vector Search | Cloud | Yes | Yes | Yes | 9.2 | ||
| 3 | VikingDB | Cloud | Yes | Yes | Yes | 9.1 | ||
| 4 | Actian VectorAI DB | Yes | $417/mo | Both | Yes | Yes | 9.0 | |
| 5 | Cloudflare Vectorize | Yes | $5/mo | Cloud | No | Yes | No | 8.9 |
| 6 | Qdrant | Yes | Both | Yes | Yes | Yes | 8.7 | |
| 7 | Zilliz Cloud | Yes | Cloud | Yes | Yes | Yes | 8.6 | |
| 8 | Weaviate | Yes | $45/mo | Both | Yes | Yes | Yes | 8.5 |
| 9 | Pinecone | Yes | Cloud | Yes | Yes | Yes | 8.4 | |
| 10 | Vespa | No | $0.05/unit usage-based | Both | Yes | Yes | Yes | 8.3 |
| 11 | LanceDB | Free | Both | Yes | Yes | No | 8.2 | |
| 12 | turbopuffer | No | $16/mo | Both | Yes | Yes | Yes | 8.1 |
| 13 | Chroma | Yes | $250/mo | Both | Yes | Yes | Yes | 8.0 |
| 14 | Upstash Vector | Yes | $60/mo | Cloud | Yes | Yes | Yes | 7.9 |
| 15 | Marqo | No | Cloud | Yes | Yes | 7.8 |
Head-to-Head
- Milvus vs Vertex AI Vector Search
- Milvus vs VikingDB
- Milvus vs Actian VectorAI DB
- Milvus vs Cloudflare Vectorize
- Milvus vs Qdrant
- Milvus vs Zilliz Cloud
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update