Best Actian VectorAI DB Alternatives in 2026
The top Actian VectorAI DB alternatives are Elasticsearch, Vertex AI Vector Search and VikingDB: 15 vector databases our editors would look at instead of Actian VectorAI DB, in our ranking order.
Actian VectorAI DB: A flexible self-hosted vector database for multimodal and hybrid retrieval. Where it falls short: paid pricing is listed for only starter and growth.
Switching from Actian VectorAI DB? For most vector databases buyers the best Actian VectorAI DB alternative is Elasticsearch, built for search teams adding vectors to mature analytics stacks. On a budget, Cloudflare Vectorize starts at $5/mo, against $417/mo for Actian VectorAI DB. Qdrant offers the most maximum dimensions (65535 dimensions).
Why People Look for an Actian VectorAI DB Alternative
- Paid pricing is listed for only Starter and Growth
- Community capacity is limited to 5K vectors
- Sparse BM25 scoring is client-side rather than native storage
- Paid from $417/mo — Cloudflare Vectorize is $5/mo
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 Actian VectorAI DB 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 Actian VectorAI DB:
- Editor score 9.3 vs 9.0
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 Actian VectorAI DB:
- Editor score 9.2 vs 9.0
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 Actian VectorAI DB:
- Editor score 9.1 vs 9.0
A cloud vector database with dense, sparse, hybrid, filtered, and multimodal retrieval.
- Sparse vectors
- Hybrid search
9.1/10★★★★★Visit VikingDB -
Best forCloudflare Workers applications needing simple vectors
- Better than Actian VectorAI DB:
- Paid from: $5/mo vs $417/mo
A focused vector database for Workers apps with simple pricing and metadata-aware search.
8.9/10★★★★☆Visit Cloudflare -
Best forOpen-source teams needing maximum vector depth
A deep, flexible open-source choice for demanding vector and hybrid search workloads.
- Sparse vectors
- Hybrid search
8.8/10★★★★☆Visit Milvus -
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
- Better than Actian VectorAI DB:
- Paid from: $45/mo vs $417/mo
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
- Better than Actian VectorAI DB:
- Paid from: $16/mo vs $417/mo
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
- Better than Actian VectorAI DB:
- Paid from: $250/mo vs $417/mo
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
- Better than Actian VectorAI DB:
- Paid from: $60/mo vs $417/mo
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
Actian VectorAI DB Alternatives: Common Questions
What is the best alternative to Actian VectorAI DB?
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 Actian VectorAI DB?
Yes. Elasticsearch, Cloudflare Vectorize, Milvus, 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 Actian VectorAI DB?
Of the alternatives here that publish a price, Cloudflare Vectorize starts lowest, at $5/mo.
Why do people look for Actian VectorAI DB alternatives?
Paid pricing is listed for only Starter and Growth; Community capacity is limited to 5K vectors; Sparse BM25 scoring is client-side rather than native storage.
Which Actian VectorAI DB alternative has the most maximum dimensions?
Qdrant, with 65535 dimensions.
How do I switch from Actian VectorAI DB?
Export your data from Actian VectorAI DB (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 Actian VectorAI DB.
How to Switch from Actian VectorAI DB
- Export your data from Actian VectorAI DB (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 Actian VectorAI DB.
Actian VectorAI DB vs Each Alternative
| # | Tool | Free plan | Paid from | Deployment | Hybrid search | Metadata filtering | Sparse vectors | Score |
|---|---|---|---|---|---|---|---|---|
| 4 | Actian VectorAI DB | Yes | $417/mo | Both | Yes | Yes | 9.0 | |
| 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 | Cloudflare Vectorize | Yes | $5/mo | Cloud | No | Yes | No | 8.9 |
| 5 | Milvus | Yes | Free | Both | Yes | Yes | Yes | 8.8 |
| 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
- Actian VectorAI DB vs Elasticsearch
- Actian VectorAI DB vs Vertex AI Vector Search
- Actian VectorAI DB vs VikingDB
- Actian VectorAI DB vs Cloudflare Vectorize
- Actian VectorAI DB vs Milvus
- Actian VectorAI DB vs Qdrant
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update