Epsilla vs Milvus
No leader: the top candidate Epsilla has only 0.30 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for vector databases. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Epsilla
A platform that simplifies building AI agents and knowledge-base systems for teams of any technical level. It provides enterprise-grade multi-tenancy and supports flexible deployment modes including cloud, on-premise, and private cloud.
Milvus
A high-performance, distributed vector database that enables fast similarity search across billions of high-dimensional vectors, supporting real-time updates, flexible metadata filtering, and hybrid search capabilities for AI and machine learning applications.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Epsilla
Free tier through $2,499/month. Custom pricing for Enterprise. Metered add-ons $2–39/month.
- Free TierFree
- 1 Team Member
- 1 Project
- 1 AI Application
- 1 Knowledge Base
- 10M Vector Storage
- +3 more
- Starter Tier$29/month
- 2 Team Members
- 1 Project
- 5 AI Applications
- 5 Knowledge Bases
- 1G Vector Storage
- +2 more
- Professional Tier$249/month
- 20 Team Members
- 10 Projects
- 50 AI Applications
- 50 Knowledge Bases
- 10G Vector Storage
- +3 more
- AI Concierge$2,499/month
- Everything in Professional
- Fractional Forward Deployed AI Engineer
- Done-For-You AI Agent & Workflow Build-Out
- Domain-to-AI Enablement
- Weekly Strategy & Review Calls
- +3 more
- Enterprise TierContact sales
- Unlimited Team Members
- Unlimited Projects
- Unlimited AI Applications
- Unlimited Knowledge Bases
- Unlimited Vector Storage
- +6 more
Milvus
Open-source and available for free. Managed hosting available through Zilliz Cloud.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Epsilla
Not documented yet.
Milvus
- OpenAI
- Sentence Transformers
- BGE-M3
- SPLADE
- Jina AI
- BM25
- PyMilvus
- Jina
Epsilla or Milvus: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.