20+ Best Alternatives to Zilliz in 2026
Fully managed vector database for AI, built by the creators of Milvus
Looking for an alternative to Zilliz? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Pinecone
$228MThe vector database for AI
Why it's similar: Shares categories with Zilliz — AI Infrastructure, Vector Databases.
💵 Freemium
- 2View alternative →
Qdrant
$50MHigh-performance vector search engine built in Rust for production-grade AI retrieval.
Why it's similar: Shares categories with Zilliz — AI Infrastructure, Vector Databases.
💵 Free
- 3View alternative →
LanceDB
$30MAI-native multimodal lakehouse for vector search, training data, and retrieval.
Why it's similar: Shares categories with Zilliz — AI Infrastructure, Vector Databases.
💵 Open source
- 4View alternative →
Weaviate
$50MOpen-source AI-native vector database
Why it's similar: Shares categories with Zilliz — AI Infrastructure, Vector Databases.
💵 Open source
- 5View alternative →
Hugging Face
$970MThe AI community building the future of machine learning.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Free · From $9/mo
- 6View alternative →
Anyscale
$260MProduction-scale AI infrastructure powered by Ray for distributed training, data curation, and batch inference.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Free
- 7View alternative →
Quantinuum
$2.6BWorld's largest integrated quantum computing company
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 8View alternative →
Rebellions
$850MRebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 9View alternative →
Modal
$1.2BHigh-performance AI infrastructure with sub-second cold starts and instant autoscaling.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Freemium
- 10View alternative →
Databricks
$10.6BThe data + AI company
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 11View alternative →
OpenRouter
$153MA unified API gateway to 400+ LLMs across 60+ providers
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Free trial
- 12View alternative →
DataRobot
$1.1BThe only unified agent workforce platform built for enterprise outcomes, not endless pilots.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 13View alternative →
Liquid AI
$250MEfficient general-purpose foundation models built for edge, on-device, and cloud deployment at every scale.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 14View alternative →
Nscale
$5.1BEuropean sovereign AI infrastructure
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 15View alternative →
Together AI
$1.1BThe open AI cloud
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Freemium
- 16View alternative →
Lightmatter
$850MPhotonic chips that move data with light for next-gen AI data centers
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 17View alternative →
Baseten
$450MDeploy and scale AI models in production with the fastest inference infrastructure.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Paid
- 18View alternative →
Unconventional AI
$475MReinventing the computer with brain-inspired, energy-efficient AI hardware
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Free
- 19View alternative →
Positron AI
$281.6MUS-built, energy-efficient AI inference chips designed to challenge Nvidia on performance-per-watt.
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Enterprise · Contact sales
- 20View alternative →
DeepInfra
$133MHigh-throughput, low-cost AI inference cloud
Why it's similar: Shares categories with Zilliz — AI Infrastructure.
💵 Free
Frequently asked questions
What are the best alternatives to Zilliz?
The top-ranked alternatives to Zilliz on NeuronFeed are Pinecone, Qdrant, LanceDB, Weaviate, Hugging Face. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Zilliz?
Yes — Qdrant, LanceDB, Weaviate offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Zilliz, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Zilliz vs Pinecone — which is better?
It depends on use case. Pinecone (The vector database for AI) is the #1-ranked alternative. See the full side-by-side at /compare/zilliz-vs-pinecone.
Explore more around Zilliz
Contextual paths to related AI startups, deals and rankings.