# Deep Lake vs Milvus

| Attribute | Deep Lake | Milvus |
|---|---|---|
| **vioscaleAI score** | 59.5 (38% (low)) | 57.2 (57% (medium)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | 1,384 | 7 |
| adoption.github_stars | 9,251 | 46,375 |
| adoption.package_downloads_weekly | 22,561 | - |
| content.faq | `[{"answer":"Deep Lake is a data engine optimized for AI that combines vector and tensor storage with GPU acceleration, offering versioned data, full-text search, and serverless query capabilities for machine learning and AI agent applications. It is indexed under Vector Databases.","source":"https://www.activeloop.ai","question":"What is Deep Lake?","confidence":0.6},{"answer":"Deep Lake is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. A commercial or hosted edition starts at $99 per user per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.activeloop.ai","question":"Is Deep Lake free to use?","confidence":0.6},{"answer":"We have confirmed browser-based access to Deep Lake. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.activeloop.ai","question":"What platforms does Deep Lake support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Deep Lake, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.activeloop.ai","question":"Can Deep Lake be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Deep Lake. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Deep Lake not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.activeloop.ai/privacy/","question":"What security certifications does Deep Lake have?","confidence":0.7},{"answer":"Yes. Deep Lake is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/activeloopai/deeplake","question":"Is Deep Lake open source?","confidence":0.95}]` | `[{"answer":"A distributed database system for storing and searching high-dimensional vectors at scale. Supports multiple deployment models from local notebooks to cloud-managed services, with capabilities for hybrid search combining dense and sparse embeddings. It is indexed under Vector Databases.","source":"https://milvus.io","question":"What is Milvus?","confidence":0.6},{"answer":"Milvus offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://milvus.io","question":"Is Milvus free?","confidence":0.6},{"answer":"Milvus supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://milvus.io","question":"What platforms does Milvus support?","confidence":0.6},{"answer":"Yes. Milvus can be deployed cloud / SaaS, hybrid and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://milvus.io","question":"Can Milvus be self-hosted?","confidence":0.6},{"answer":"We have confirmed 7 integrations for Milvus, including OpenAI, Sentence Transformers, BGE-M3, SPLADE, Jina AI, BM25 and PyMilvus. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://milvus.io","question":"What does Milvus integrate with?","confidence":0.6},{"answer":"Yes. Milvus is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/milvus-io/milvus","question":"Is Milvus open source?","confidence":0.95}]` |
| deployment.options | `{"cloud":true,"hybrid":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A platform for storing and indexing diverse data types to enable searching and retrieval in AI-driven applications, with comprehensive data type support and indexing capabilities. | 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. |
| features.capabilities | `{"deployment":"managed","serverless":true,"storage_tier":"tiered","hybrid_search":true,"licence_class":"source_available","product_class":"dedicated_dbms","full_text_bm25":true}` | `{"ann_index":"HNSW, IVF, FLAT, SCANN, DiskANN, GPU_CAGRA","deployment":"self_hosted","serverless":true,"consistency":"eventual","quantization":"product","storage_tier":"disk_backed","hybrid_search":true,"licence_class":"permissive_oss","multi_tenancy":true,"product_class":"dedicated_dbms","full_text_bm25":true,"distance_metrics":"cosine, Euclidean, dot product","horizontal_scale":"sharded_distributed","metadata_filtering":"pre_filter"}` |
| integrations.count | 3 | 2 |
| integrations.list | `[{"name":"LangChain","native":true},{"name":"LlamaIndex","native":true},{"name":"Weights & Biases","native":true},{"name":"PostgreSQL"}]` | `[{"name":"OpenAI"},{"name":"Sentence Transformers"},{"name":"BGE-M3"},{"name":"SPLADE"},{"name":"Jina AI"},{"name":"BM25"},{"name":"PyMilvus"},{"name":"Jina","category":"reranking"}]` |
| language.primary | C++ | Go |
| license.spdx | Apache-2.0 | Apache-2.0 |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"web":true}` | `{"cli":true,"web":true,"linux":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Basic","summary":"Free $15 credit, then $0.15/compute-unit/hr + $23/TB/mo storage","features":["Pay as you go compute","Daily backups with 1-day retention","SSO (Google/Microsoft)","MFA","1 business day support"],"components":[{"kind":"one_time","amount":15,"currency":"USD"},{"per":{"qty":1,"unit":"compute-unit-hour"},"kind":"metered","amount":0.15,"currency":"USD"},{"per":{"qty":1,"unit":"TB/month"},"kind":"metered","amount":23,"currency":"USD"}],"description":"Testing & starter projects with pay-as-you-go pricing","contactSales":false,"includedLimits":{"storage":"500 GB","compute_credit":"$15"}},{"free":false,"name":"Team","summary":"$99/seat/month, 7-day free trial","features":["1M traces/month per seat","10M queries/month per seat","Daily backups with 1-day retention","SSO (Google/Microsoft)","MFA","1 business day support","7-day free trial"],"commitment":"monthly","components":[{"kind":"per_unit","unit":"seat","amount":99,"period":"month","currency":"USD"}],"description":"Per-seat collaboration for teams","contactSales":false,"includedLimits":{"storage":"500 GB","traces_per_month_per_seat":"1M","queries_per_month_per_seat":"10M"}},{"free":false,"name":"Enterprise","summary":"Custom pricing","contactSales":true}],"addOns":[{"name":"Data Transfer (Egress)","components":[{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":0.09,"currency":"USD"}]}],"summary":"From $99/seat/month (Team) or pay-as-you-go Basic with $15 credit. 7-day free trial available.","currency":"USD","freeTier":true,"sourceUrl":"https://www.activeloop.ai","retrievedAt":"2026-08-05T13:08:11.282Z","freeTrialDays":7,"startingPrice":{"amount":99,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://milvus.io","retrievedAt":"2026-10-13T15:15:28.965Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | low | free |
| pricing.transparent | yes | no |
| release.cadence_days | 11 | 7 |
| release.history | `[{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.5.2","date":"2026-02-11T02:06:12Z","type":"stable","version":"v4.5.2"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.5.1","date":"2026-02-07T05:15:26Z","type":"stable","version":"v4.5.1"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.5.0","date":"2026-01-22T17:07:43Z","type":"stable","version":"v4.5.0"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.4.5","date":"2026-01-13T18:47:57Z","type":"stable","version":"v4.4.5"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.4.4","date":"2025-12-14T07:20:07Z","type":"stable","version":"v4.4.4"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.4.3","date":"2025-12-03T02:02:54Z","type":"stable","version":"v4.4.3"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.4.1","date":"2025-11-21T10:52:52Z","type":"stable","version":"v4.4.1"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.3.3","date":"2025-09-29T07:14:30Z","type":"stable","version":"v4.3.3"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v3.9.52","date":"2025-09-05T13:50:53Z","type":"stable","version":"v3.9.52"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.4.0","date":"2025-10-24T19:03:18Z","type":"stable","version":"v4.4.0"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.3.5","date":"2025-10-10T17:50:47Z","type":"stable","version":"v4.3.5"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.3.4","date":"2025-10-10T15:16:47Z","type":"stable","version":"v4.3.4"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.3.0","date":"2025-08-29T08:50:37Z","type":"stable","version":"v4.3.0"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v3.9.51","date":"2025-08-07T07:23:51Z","type":"stable","version":"v3.9.51"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v3.9.50","date":"2025-08-01T11:57:05Z","type":"stable","version":"v3.9.50"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v3.9.46","date":"2025-07-09T14:33:09Z","type":"stable","version":"v3.9.46"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.2.14","date":"2025-07-08T23:03:45Z","type":"stable","version":"v4.2.14"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.2.12","date":"2025-07-02T11:03:04Z","type":"stable","version":"v4.2.12"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v4.2.8","date":"2025-06-10T14:39:31Z","type":"stable","version":"v4.2.8"},{"url":"https://github.com/activeloopai/deeplake/releases/tag/v3.9.45","date":"2025-06-10T10:56:59Z","type":"stable","version":"v3.9.45"}]` | `[{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.25","date":"2026-09-29T06:56:47Z","type":"stable","version":"v2.6.25"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v3.0.2","date":"2026-09-20T09:36:27Z","type":"stable","version":"v3.0.2"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.24","date":"2026-09-16T10:51:14Z","type":"stable","version":"v2.6.24"},{"url":"https://github.com/milvus-io/milvus/releases/tag/client/v3.0.0","date":"2026-09-18T04:31:53Z","type":"stable","version":"client/v3.0.0"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v3.0.1","date":"2026-09-09T07:32:57Z","type":"stable","version":"v3.0.1"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.23","date":"2026-08-28T07:59:27Z","type":"stable","version":"v2.6.23"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.22","date":"2026-08-04T01:55:59Z","type":"stable","version":"v2.6.22"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v3.0.0","date":"2026-07-29T14:27:06Z","type":"stable","version":"v3.0.0"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.21","date":"2026-07-24T06:50:28Z","type":"stable","version":"v2.6.21"},{"url":"https://github.com/milvus-io/milvus/releases/tag/client/v3.0.0-beta","date":"2026-07-19T14:35:01Z","type":"prerelease","version":"client/v3.0.0-beta"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.20","date":"2026-07-14T06:44:48Z","type":"stable","version":"v2.6.20"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.19","date":"2026-06-26T11:47:18Z","type":"stable","version":"v2.6.19"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.18","date":"2026-06-05T04:03:06Z","type":"stable","version":"v2.6.18"},{"url":"https://github.com/milvus-io/milvus/releases/tag/client/v2.6.5","date":"2026-05-26T02:44:44Z","type":"stable","version":"client/v2.6.5"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.17","date":"2026-05-22T03:15:16Z","type":"stable","version":"v2.6.17"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.16","date":"2026-05-14T04:15:09Z","type":"stable","version":"v2.6.16"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v3.0-beta","date":"2026-05-09T04:49:46Z","type":"prerelease","version":"v3.0-beta"},{"url":"https://github.com/milvus-io/milvus/releases/tag/client/v2.6.4","date":"2026-05-08T02:40:41Z","type":"stable","version":"client/v2.6.4"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.15","date":"2026-04-17T02:29:29Z","type":"stable","version":"v2.6.15"},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.14","date":"2026-04-07T02:08:37Z","type":"stable","version":"v2.6.14"}]` |
| reliability.status_page | yes | - |
| security.gdpr | yes | - |
| security.scorecard | - | 4.4 |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=deeplake&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fmilvus-io%2Fmilvus%2Fpkg&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Vector Databases)

| Capability | Deep Lake | Milvus |
|---|:--:|:--:|
| **Deployment** |  |  |
| Deployment | Managed | Self-hosted |
| Serverless / consumption pricing | ✓ | ✓ |
| **Index** |  |  |
| ANN index (HNSW / IVF / DiskANN / ScaNN / flat) | - | HNSW, IVF, FLAT, SCANN, DiskANN, GPU_CAGRA |
| Distance metrics (cosine / dot / Euclidean) | - | cosine, Euclidean, dot product |
| **Query** |  |  |
| Metadata filtering | - | Pre-filter |
| Hybrid search (dense + sparse fusion) | ✓ | ✓ |
| Built-in BM25 / lexical | ✓ | ✓ |
| **Storage** |  |  |
| Quantization | - | Product |
| On-disk vs in-memory | Tiered | Disk-backed |
| **Scale** |  |  |
| Multi-tenancy (namespaces / collections / tenants) | - | ✓ |
| Horizontal scale | - | Sharded / distributed |
| **Consistency** |  |  |
| Consistency | - | Eventual |
| **Licensing** |  |  |
| Licence class | Source-available | Permissive OSS |
| **Classification** |  |  |
| Purpose-built vs feature-of-parent | Dedicated DBMS | Dedicated DBMS |

*Source: vioscaleAI. Generated 2026-10-16T20:50:18.708Z. "-" = undocumented, not absent.*