Building Smarter AI Copilots, Assistants, and Agents with Zilliz Cloud
Zilliz Cloud helps your AI understand your business by giving it long and real-time memory — so your RAG-based copilots, assistants, and agents can answer accurately, consistently, and confidently.
AI Applications Built with RAG powered by Zilliz Cloud
From chatbots to copilots to agents, Zilliz Cloud–powered RAG brings AI applications to life across industries.
Enterprise knowledge bases that stop teams from wasting time searching
Give teams one place to find reliable information instantly across billions of documents without digging through scattered files, chats, or emails.
Customer support bots that answer personalized questions 24/7
Let AI handle millions of routine and personalized shipping, billing, policy, and account questions — all day, every day, without human intervention.
Developer copilots that remove repetitive coding work
Search across millions of files, services, and logs so engineers get accurate, context-aware answers instantly with manual work.
Legal & finance assistants that retrieve clauses instantly
Search through millions of contracts, policies, and compliance documents in real time.
AI meeting copilots that take notes and track decisions
Let AI join calls, take notes, summarize discussions, and track decisions — so you never miss context or waste time rewatching meetings.
Healthcare agents with instant medical insights
Retrieve the latest clinical guidelines, patient history, and research findings in seconds for faster, more informed care.
Conversational agents that keep context across long dialogues
Maintain memory over hours of conversation and multiple data sources—perfect for agents, copilots, or tutoring apps.
Writing assistants that stay consistent with your brand voice
Pull examples from past work, guidelines, and messaging to generate on-brand content every time.
Why Zilliz?
Why AI Teams Choose Zilliz Cloud?
With Zilliz Cloud, your RAG applications can search across millions of documents, videos, and conversations instantly — delivering accurate context in real time at enterprise scale.
10B+Vectors
Painless scaling as data grows
Effortlessly scale to handle 10B+ vectors (equivalent to billions of documents, images, audio files, and conversations) — all without data resharding.
<10msLatency
Instant answers at any load
Enable your AI apps to respond instantly, with no delay — even when thousands of users ask questions at the same time.
-10xCost
10× lower cost than alternatives
World-class vector quantization techniques and tiered storage let you store and search far more data at 10x lower cost than other vectordbs.
Hybrid search out of the box
Combine keyword matching, vector search, and metadata filters seamlessly — giving every query the perfect blend of precision and semantic understanding.
Native multi-tenant architecture
Built-in tenant isolation keeps AI workloads secure and prevents noisy-neighbor slowdowns — so millions of teams or apps can run reliably on the same platform.
Automatic and elastic scaling
Automatically scales compute and storage up or down as your traffic and data size changes — with no capacity planning, index rebuilding, or sharding ever required.
Effortless to use
Go from zero to production-ready vector search in minutes. Zilliz Cloud runs the infrastructure, handles scaling, and manages the Ops — so your team never has to.
Multi-cloud
Run on AWS, Azure, or GCP across 30+ regions worldwide, ensuring Zilliz Cloud’s capabilities are always close to your users and within your infrastructure strategy.
Enterprise-grade reliability and compliance
99.95% SLA with SOC 2, ISO 27001, GDPR, and HIPAA compliance — plus regional failover and BYOC support for enterprise workloads.
Trusted by AI Builders
Learn how industry leaders and startups build AI applications using Zilliz Cloud/Milvus Vector Database
Contact Sales
Zilliz is a very integral part of our workflow. If we just swapped Zilliz Cloud with something else, the kind of loops that we get might not make sense, which means the end composition might not sound very nice or might not be very accurate to the text prompt you had given."
Sangarshanan Veera
Senior Software Engineer at Beatoven.ai
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When we conducted our first test run (on Zilliz Cloud), the performance improvement was astonishing. Our search time went from eight seconds down to sub one second. We were nearly falling off our chairs with amazement at the speed."
Alex Alexander
Co-founder & CEO of Picdmo Inc.
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Zilliz Cloud stood out for us with its comprehensive range of index types, automatically optimizing for the perfect balance between recall and performance. Its robust security and private networking features, combined with the advantage of a fully-managed database, have significantly lightened our operational load, enabling us to concentrate on driving innovation rather than managing backend complexities. "
Ben Kramer
Co-founder & CTO of Monterey AI
I was benchmarking different vector databases, and Milvus was at the top among all the popular options on the market."
Saumil Patel
the Senior Data Scientist from Ivy.ai
Learn moreReliability, scalability, and performance are great. The fact that we can outsource all this kind of administration management and don't have to worry about servers breaking helps us put resources into product development and innovation, which truly differentiates our business. "
Michal Oglodek
CTO of Ivy.ai
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When we identify a need for specific data, we can often find the required data in our database the same day using text or image search with Milvus. This greatly improves our data processing efficiency and has a positive effect on our business operations."
Mr. Zhang
BOSCH’s principal software engineer
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Since transitioning from the open-source Milvus vector database to the fully managed Zilliz Cloud, we’ve experienced significant improvements in business performance. We’ve achieved lower operational costs, increased search speed, a more flexible system architecture, and a more stable user experience. Zilliz Cloud also provides expert support to resolve issues quickly and effectively. Overall, Zilliz Cloud has given us greater convenience and a competitive edge, and we are very pleased and optimistic about this change."
Shengyi Pan
CTO of Shulex
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Working with Zilliz Cloud has been transformative for our AI agent architecture. The hybrid search capability alone delivered a 40% accuracy improvement, and the scalability means we never worry about performance, even during the highest traffic periods. It's been essential to our continued growth."
Sasidhar Janaki
Senior Software Engineer at Rexera
Learn moreWe were facing latency issues and scaling challenges with our previous solutions. When traffic spiked with millions of customer requests, our self-hosted infrastructure couldn't keep up, and document retrieval was taking too long. "
Sasidhar Janaki
Senior Software Engineer at Rexera
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We were running a multilingual RAG system at scale, indexing all of Wikipedia into tens of millions of high-dimensional vectors. Latency targets were tight. We needed a system that could handle real-time retrieval over millions of knowledge vectors without breaking under load. Zilliz gave us that. It freed up engineering cycles and let us focus on improving reasoning on the model side, not managing infrastructure. That reliability mattered because we were operating at 3,500+ dimensions per vector, across a fast-growing corpus, with sub-300ms latency requirements in production. "
Dr. Pratyush Kumar
Co-Founder of Sarvam
Zilliz Cloud perfectly aligns with MindStudio's vision. Its high-performance, secure platform and multi-tenancy simplifies data management and unlocks unprecedented productivity and innovation for our users’ AI applications. "
Sean Thielen
CTO @ MindStudio
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I appreciated using the open standard evaluation benchmarks for machine learning in general; this is also true for vector databases. The ones that Zilliz often publicizes have been beneficial, and the fact that they are open is significant. "
Sam Butler
Director of Machine Learning @ Dopple.AI
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Zilliz Cloud enabled us to scale search while dramatically reducing our costs. Its hybrid search capabilities helped us achieve higher relevance for both text and image queries."
Celine Lightfoot
CTO of Beni
Learn moreZilliz is a very integral part of our workflow. If we just swapped Zilliz Cloud with something else, the kind of loops that we get might not make sense, which means the end composition might not sound very nice or might not be very accurate to the text prompt you had given."
Sangarshanan Veera
Senior Software Engineer at Beatoven.ai
Learn moreWhen we conducted our first test run (on Zilliz Cloud), the performance improvement was astonishing. Our search time went from eight seconds down to sub one second. We were nearly falling off our chairs with amazement at the speed."
Alex Alexander
Co-founder & CEO of Picdmo Inc.
Learn more
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Resources
Everything you need to know to build RAG in production
Hands-on guides, docs and demos for building reliable, high-performance RAG systems