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Milvus alternatives: 7 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rankAll vector databases

Top picks

  • Qdrant logo

    Best overall

    Qdrant

    Open source

  • Pinecone logo

    Best free option

    Pinecone

    Starting price: $20 a month flat (Builder)

  • Chroma logo

    Best open source

    Chroma

    Open source

Common reasons people leave Milvus: distributed mode needs Kubernetes and has many moving parts, and heavier to operate than single-binary options like Qdrant or Chroma. We ranked 7 alternatives by how directly each one replaces Milvus, then by reviews, real visits and how recently each app's facts were checked against its own website. Qdrant currently ranks first.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1Qdrant logoQdrantOpen source—YesSelf-hosted, Web5 of 568.8
2Pinecone logoPineconeFree plan + paid$20 a month flat (Builder)NoWeb9 of 964.8
3Chroma logoChromaOpen source—YesSelf-hosted, Linux, macOS +15 of 555.9
4Elasticsearch logoElasticsearchOpen source—YesSelf-hosted, Web4 of 452.6
5MongoDB Atlas logoMongoDB AtlasFree plan + paid$0.011/hour on Flex, up to $30 a monthNoWeb7 of 751.2
6Redis Open Source logoRedis Open SourceOpen source—YesLinux, macOS, Self-hosted3 of 350.0
7Zilliz Cloud logoZilliz CloudFree plan + paidFrom $126 per monthNoWeb5 of 542.3
  1. Qdrant logo

    1. QdrantTop pick

    Best for: Teams wanting a permissively licensed vector engine they can run anywhere

    Open sourceSelf-hostableSelf-hosted, Web

    68.8

    score / 100

    Why switch from Milvus

    Open-source vector database in a single Rust binary, simpler to run on one server.

    Pros

    • Apache 2.0 licence and easy Docker self-hosting
    • Strong metadata filtering alongside vector search
    • Free-forever cloud cluster for testing

    Cons

    • Free cloud cluster is tiny at 1 GB of RAM
    • Cluster sizing is up to you, unlike serverless Pinecone
    • Fewer built-in AI conveniences than some managed rivals
    Visit Qdrant Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Qdrant a good Milvus alternative?

    Verified facts

    5 of 5 verified
    License
    Apache-2.0
    Checked Nov 1, 2026github.com(opens source in a new tab)
    Free cloud tier
    Free forever, 1 GB RAM node
    Checked Nov 8, 2026qdrant.tech(opens source in a new tab)
    Written in
    Rust
    Checked Nov 8, 2026qdrant.tech(opens source in a new tab)
    Hybrid search
    Dense + sparse
    Checked Nov 8, 2026qdrant.tech(opens source in a new tab)
    Cloud providers
    AWS, GCP, Azure
    Checked Nov 8, 2026qdrant.tech(opens source in a new tab)
  2. Pinecone logo

    2. Pinecone

    Best for: Teams building RAG or semantic search who want a vector database with no infrastructure to manage

    Free plan + paidWeb

    64.8

    score / 100

    Why switch from Milvus

    Fully managed and serverless, for teams that don't want to operate any infrastructure.

    Pros

    • Serverless, so there are no clusters to size or tune
    • Hybrid dense, sparse and full-text indexes
    • Free Starter plan for prototypes

    Cons

    • Closed source with no self-hosted option
    • Production plans carry a monthly minimum spend
    • Costs can be hard to predict with heavy query volume
    Visit Pinecone Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Pinecone a good Milvus alternative?

    Verified facts

    9 of 9 verified
    Free plan
    Yes (Starter)
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Builder plan
    $20/month flat
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Standard minimum
    $50/month
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Standard trial
    3 weeks with $300 credits
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Enterprise uptime SLA
    99.95%
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Starting price
    $20 a month flat (Builder)
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Standard plan
    $50 a month minimum usage
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Enterprise plan
    $500 a month minimum usage
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
    Free trial
    3 weeks with $300 credits (Standard)
    Checked Nov 8, 2026pinecone.io(opens source in a new tab)
  3. Chroma logo

    3. ChromaAcquired

    Best for: Developers who want a simple, free, self-hosted vector store for RAG and semantic search prototypes.

    Open sourceSelf-hostableSelf-hosted, Linux, macOS, Windows

    55.9

    score / 100

    Why switch from Milvus

    Open-source embedding database that runs in-process with Python or JavaScript, much simpler to start with than a Milvus cluster.

    Pros

    • Apache 2.0 licence with no usage limits on the open-source version
    • Quick to start with pip or npm and an embedded local mode
    • Combines vector, BM25, full-text, regex and metadata search

    Cons

    • Hosted Chroma Cloud is being wound down after the Replit deal
    • You run, scale and back up the database yourself
    • Future roadmap now depends on Replit's priorities
    Visit Chroma Details and reviews
    How this score is calculated
    Editorial fit ×0.357
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Chroma a good Milvus alternative?

    Verified facts

    5 of 5 verified
    License
    Apache-2.0
    Checked Nov 5, 2026github.com(opens source in a new tab)
    Owner
    Joining Replit (announced Oct 2026)
    Checked Nov 8, 2026trychroma.com(opens source in a new tab)
    Hosted cloud
    Being wound down
    Checked Nov 8, 2026trychroma.com(opens source in a new tab)
    Search types
    Vector, full-text, regex, metadata
    Checked Nov 8, 2026trychroma.com(opens source in a new tab)
    Install
    pip install chromadb
    Checked Nov 8, 2026trychroma.com(opens source in a new tab)
  4. Elasticsearch logo

    4. Elasticsearch

    Best for: Engineering teams with large or complex search, logging or analytics needs

    Open sourceSelf-hostableSelf-hosted, Web

    52.6

    score / 100

    Why switch from Milvus

    Combines dense-vector kNN with full-text search in one engine, useful for hybrid search on data already in Elastic.

    Pros

    • Scales to very large datasets across many nodes
    • Full-text, vector and hybrid search in one engine
    • Self-managed, hosted and serverless options

    Cons

    • Needs real tuning and operations work to run well
    • Memory-hungry compared with lighter search engines
    • Several features need a paid Elastic subscription
    Visit Elasticsearch Details and reviews
    How this score is calculated
    Editorial fit ×0.346
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Elasticsearch a good Milvus alternative?

    Verified facts

    4 of 4 verified
    Open source
    Yes
    Checked Nov 1, 2026github.com(opens source in a new tab)
    Cloud hosting
    AWS, Google Cloud, Azure
    Checked Nov 8, 2026elastic.co(opens source in a new tab)
    Vector search
    Dense and sparse, hybrid
    Checked Nov 8, 2026elastic.co(opens source in a new tab)
    Uptime SLA
    99.95% on Platinum and Enterprise
    Checked Nov 8, 2026elastic.co(opens source in a new tab)
  5. MongoDB Atlas logo

    5. MongoDB Atlas

    Best for: Teams building on MongoDB who want it managed on their preferred cloud

    Free plan + paidWeb

    51.2

    score / 100

    Why switch from Milvus

    Atlas Vector Search keeps embeddings next to your documents, avoiding a separate vector store for MongoDB apps.

    Pros

    • Run by the MongoDB company on AWS, Google Cloud or Azure
    • Built-in full-text and vector search
    • Free cluster for learning and prototypes

    Cons

    • Dedicated clusters get expensive as data grows
    • Database only, with no end-user auth or storage layer
    • Document modelling can be awkward for heavily relational data
    Visit MongoDB Atlas Details and reviews
    How this score is calculated
    Editorial fit ×0.341
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is MongoDB Atlas a good Milvus alternative?

    Verified facts

    7 of 7 verified
    Free cluster
    512MB storage, free forever
    Checked Nov 8, 2026mongodb.com(opens source in a new tab)
    Flex cluster
    Up to $30/month
    Checked Nov 8, 2026mongodb.com(opens source in a new tab)
    Dedicated cluster
    From $56.94/month
    Checked Nov 8, 2026mongodb.com(opens source in a new tab)
    Search
    Full-text and vector search built in
    Checked Nov 8, 2026mongodb.com(opens source in a new tab)
    Free plan
    Yes, 512MB storage
    Checked Nov 8, 2026mongodb.com(opens source in a new tab)
    Starting price
    $0.011/hour on Flex, up to $30 a month
    Checked Nov 8, 2026mongodb.com(opens source in a new tab)
    Dedicated plan
    From $56.94 a month ($0.08/hour)
    Checked Nov 8, 2026mongodb.com(opens source in a new tab)
  6. Redis Open Source logo

    6. Redis Open Source

    Best for: Developers who want the reference Redis with built-in JSON, search and vector features

    Open sourceSelf-hostableLinux, macOS, Self-hosted

    50.0

    score / 100

    Why switch from Milvus

    Redis Query Engine adds vector indexes to a store many teams already run, for low-latency similarity search.

    Pros

    • Huge ecosystem of clients, tutorials and hosting options
    • Redis 8 bundles JSON, search and vector features in one install
    • AGPLv3 option makes it open source again
    • Free GUI client (Redis Insight) from the same vendor

    Cons

    • Licence choices (AGPLv3, SSPL, RSAL) are stricter than the old BSD licence
    • Windows is only supported through Docker
    • Mostly single-threaded command execution limits per-node throughput
    Visit Redis Open Source Details and reviews
    How this score is calculated
    Editorial fit ×0.338
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Redis Open Source a good Milvus alternative?

    Verified facts

    3 of 3 verified
    License
    AGPLv3, SSPLv1 or RSALv2
    Checked Nov 8, 2026redis.io(opens source in a new tab)
    Platforms
    Docker, Linux, macOS
    Checked Nov 8, 2026redis.io(opens source in a new tab)
    Use cases
    Cache, vector and document database
    Checked Nov 8, 2026redis.io(opens source in a new tab)
  7. Zilliz Cloud logo

    7. Zilliz Cloud

    Best for: Teams that want Milvus at large scale without running the clusters themselves

    Free plan + paidWeb

    42.3

    score / 100

    Why switch from Milvus

    Managed Milvus from the project's own team, so you stop running clusters yourself.

    Pros

    • Compatible with open-source Milvus, so you can move between self-hosted and managed
    • Serverless, dedicated and bring-your-own-cloud options
    • Available on AWS, Google Cloud and Azure
    • Tiered-storage clusters cut cost for very large, rarely queried collections

    Cons

    • Compute-unit pricing takes effort to estimate before you run a proof of concept
    • Dedicated clusters have a monthly floor even when idle
    • More concepts to learn than simpler hosted vector stores
    Visit Zilliz Cloud Details and reviews
    How this score is calculated
    Editorial fit ×0.312
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Zilliz Cloud a good Milvus alternative?

    Verified facts

    5 of 5 verified
    Free plan
    Yes, $0 with 5 GB storage
    Checked Nov 8, 2026zilliz.com(opens source in a new tab)
    Dedicated starting price
    From $126 per month
    Checked Nov 8, 2026zilliz.com(opens source in a new tab)
    Free trial
    30 days
    Checked Nov 8, 2026zilliz.com(opens source in a new tab)
    Cloud providers
    AWS, Azure, Google Cloud
    Checked Nov 8, 2026zilliz.com(opens source in a new tab)
    Engine
    Built on Milvus
    Checked Nov 8, 2026zilliz.com(opens source in a new tab)

The best Milvus alternative for…

The highest-ranked app in this list for each need.

Qdrant logo

Best Milvus alternative for most people

Qdrant

Open-source vector database in a single Rust binary, simpler to run on one server.

Chroma logo

Best Milvus alternative for a free option

Chroma

Open-source embedding database that runs in-process with Python or JavaScript, much simpler to start with than a Milvus cluster.

Pinecone logo

Best Milvus alternative for a free plan you can upgrade

Pinecone

Fully managed and serverless, for teams that don't want to operate any infrastructure.

Elasticsearch logo

Best Milvus alternative for open source

Elasticsearch

Combines dense-vector kNN with full-text search in one engine, useful for hybrid search on data already in Elastic.

Redis Open Source logo

Best Milvus alternative for self-hosting

Redis Open Source

Redis Query Engine adds vector indexes to a store many teams already run, for low-latency similarity search.

Chroma logo

Best Milvus alternative for Mac

Chroma

Open-source embedding database that runs in-process with Python or JavaScript, much simpler to start with than a Milvus cluster.

Chroma logo

Best Milvus alternative for Windows

Chroma

Open-source embedding database that runs in-process with Python or JavaScript, much simpler to start with than a Milvus cluster.

Chroma logo

Best Milvus alternative for Linux

Chroma

Open-source embedding database that runs in-process with Python or JavaScript, much simpler to start with than a Milvus cluster.

MongoDB Atlas logo

Best Milvus alternative for working in the browser

MongoDB Atlas

Atlas Vector Search keeps embeddings next to your documents, avoiding a separate vector store for MongoDB apps.

Milvus alternatives: common questions

What is the best alternative to Milvus?

Qdrant ranks first right now. Open-source vector database in a single Rust binary, simpler to run on one server. Pinecone and Chroma follow it in our ranking.

Milvus vs Qdrant: what's the difference?

Both Milvus and Qdrant are free and open source. Only Milvus runs on Linux. Only Qdrant runs on Web.

Is Milvus free?

Milvus is free and open source.

How much do Milvus alternatives cost?

Verified prices for the top-ranked Milvus alternatives: Pinecone, $20 a month flat (Builder); MongoDB Atlas, $0.011/hour on Flex, up to $30 a month; Zilliz Cloud, From $126 per month. Each price was checked on the app's own site; see each card below for the date and source.

Is there a free alternative to Milvus?

Yes. Qdrant (open source), Pinecone (free plan + paid), Chroma (open source) and Elasticsearch (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Milvus?

Yes: Qdrant, Chroma, Elasticsearch and Redis Open Source. Qdrant, Chroma and Elasticsearch can also be self-hosted.

Which Milvus alternatives work on Linux?

Chroma and Redis Open Source run on Linux.

Why do people switch from Milvus?

The complaints we hear most: distributed mode needs Kubernetes and has many moving parts; heavier to operate than single-binary options like Qdrant or Chroma; managed hosting is a separate product from a separate site.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Milvus, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.