# Epsilla vs LanceDB

| Attribute | Epsilla | LanceDB |
|---|---|---|
| **vioscaleAI score** | 65.3 (29% (low)) | 58.5 (53% (medium)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 453 |
| adoption.github_stars | - | 11,663 |
| adoption.package_downloads_weekly | - | 1,423,043 |
| content.faq | `[{"answer":"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. It is indexed under Vector Databases.","source":"https://epsilla.com","question":"What is Epsilla?","confidence":0.6},{"answer":"Epsilla offers a free tier, so you can start without paying. Paid plans start at $29 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://epsilla.com","question":"Is Epsilla free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Epsilla. 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://epsilla.com","question":"What platforms does Epsilla support?","confidence":0.6},{"answer":"Yes. Epsilla can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://epsilla.com","question":"Can Epsilla be self-hosted?","confidence":0.6}]` | `[{"answer":"A purpose-built lakehouse designed for AI applications that unifies storage, indexing, and retrieval of multimodal data (text, images, videos, and more) at petabyte scale. Enables fast vector search, metadata filtering, and feature engineering workflows for machine learning workloads without data synchronization overhead. It is indexed under Vector Databases.","source":"https://lancedb.com","question":"What is LanceDB?","confidence":0.6},{"answer":"LanceDB supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://lancedb.com","question":"What platforms does LanceDB support?","confidence":0.6},{"answer":"Yes. LanceDB can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://lancedb.com","question":"Can LanceDB be self-hosted?","confidence":0.6},{"answer":"We have confirmed 15 integrations for LanceDB, including LangChain, LlamaIndex, DuckDB, Apache Arrow, Pandas, Polars, CrewAI and Hugging Face, plus 7 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://lancedb.com","question":"What does LanceDB integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, HIPAA and GDPR for LanceDB. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as LanceDB not holding them. Always confirm compliance directly before you rely on it.","source":"https://lancedb.com","question":"What security certifications does LanceDB have?","confidence":0.6},{"answer":"Yes. LanceDB 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/lancedb/lancedb","question":"Is LanceDB open source?","confidence":0.99}]` |
| deployment.options | `{"cloud":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A platform that enables teams to build and deploy AI applications by combining language models with searchable knowledge repositories. It simplifies the setup and management of retrieval-augmented generation workflows without requiring technical engineering. | A specialized lakehouse platform designed to store and query text, images, and vector data together, enabling high-performance vector search for real-time and historical multimodal AI workloads. |
| features.capabilities | `{"deployment":"managed","serverless":true,"licence_class":"proprietary","multi_tenancy":true,"product_class":"parent_feature"}` | `{"deployment":"self_hosted","serverless":true,"storage_tier":"disk_backed","hybrid_search":true,"licence_class":"permissive_oss","multi_tenancy":true,"product_class":"dedicated_dbms","full_text_bm25":true,"horizontal_scale":"sharded_distributed","metadata_filtering":"post_filter"}` |
| integrations.count | - | 15 |
| integrations.list | - | `[{"name":"LangChain"},{"name":"LlamaIndex"},{"name":"DuckDB"},{"name":"Apache Arrow"},{"name":"Pandas"},{"name":"Polars"},{"name":"CrewAI"},{"name":"Hugging Face"},{"name":"Apache Fluss"},{"name":"Ray"},{"name":"Volcano Engine"},{"name":"Voxel51"},{"name":"Continue"},{"name":"OpenClaw"},{"name":"LeRobot"},{"name":"Fluss","category":"streaming storage"},{"name":"Apache Flink","category":"data processing"},{"name":"MemGPT","category":"ai"},{"name":"OpenSearch","category":"search"},{"name":"Flight SQL","category":"sql"}]` |
| language.primary | - | Rust |
| license.spdx | - | Apache-2.0 |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Free Tier","summary":"Free","features":["1 Team Member","1 Project","1 AI Application","1 Knowledge Base","10M Vector Storage","50 Messages/Month (Powered by GPT-4.1)","Community Support","Data Cleared after 30 Days of Inactivity"],"minSeats":1,"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages":"50/month","projects":"1","team_members":"1","vector_storage":"10M","ai_applications":"1","knowledge_bases":"1"}},{"free":false,"name":"Starter Tier","summary":"$29/month","features":["2 Team Members","1 Project","5 AI Applications","5 Knowledge Bases","1G Vector Storage","500 Messages/Month (Powered by GPT-4.1)","Email Support"],"minSeats":2,"commitment":"monthly","components":[{"kind":"fixed","amount":29,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages":"500/month","projects":"1","team_members":"2","vector_storage":"1G","ai_applications":"5","knowledge_bases":"5"}},{"free":false,"name":"Professional Tier","summary":"$249/month","features":["20 Team Members","10 Projects","50 AI Applications","50 Knowledge Bases","10G Vector Storage","5000 Messages/Month (Powered by GPT-4.1)","Dedicated Support Channel","AI Concierge"],"minSeats":20,"commitment":"monthly","components":[{"kind":"fixed","amount":249,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages":"5000/month","projects":"10","team_members":"20","vector_storage":"10G","ai_applications":"50","knowledge_bases":"50"}},{"free":false,"name":"AI Concierge","summary":"$2,499/month","features":["Everything in Professional","Fractional Forward Deployed AI Engineer","Done-For-You AI Agent & Workflow Build-Out","Domain-to-AI Enablement","Weekly Strategy & Review Calls","Custom Integration Support","Priority Support Channel","Ongoing Optimization"],"commitment":"monthly","components":[{"kind":"fixed","amount":2499,"period":"month","currency":"USD"}],"description":"Includes fractional forward deployed AI engineer from Epsilla team","contactSales":false},{"free":false,"name":"Enterprise Tier","summary":"Custom pricing","features":["Unlimited Team Members","Unlimited Projects","Unlimited AI Applications","Unlimited Knowledge Bases","Unlimited Vector Storage","Unlimited Messages/Month (any LLM Provider)","Extensive White-Labeling","SSO (SAML and OIDC)","On-Prem Deployment Options","Consulting and Customization","Premium Support with SLAs"],"contactSales":true,"includedLimits":{"messages":"Unlimited","projects":"Unlimited","team_members":"Unlimited","vector_storage":"Unlimited","ai_applications":"Unlimited","knowledge_bases":"Unlimited"}}],"addOns":[{"name":"Team Member","components":[{"kind":"per_unit","unit":"seat","amount":12,"period":"month","currency":"USD"}]},{"name":"AI Application","components":[{"kind":"per_unit","unit":"application","amount":2,"period":"month","currency":"USD"}]},{"name":"Knowledge Base","components":[{"kind":"per_unit","unit":"database","amount":2,"period":"month","currency":"USD"}]},{"name":"Vector Storage","components":[{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":18,"period":"month","currency":"USD"}]},{"name":"Messages","components":[{"per":{"qty":100,"unit":"messages"},"kind":"metered","amount":3,"period":"month","currency":"USD"}]},{"name":"Remove \"Powered By Epsilla\"","components":[{"kind":"fixed","amount":39,"period":"month","currency":"USD"}]}],"summary":"Free tier through $2,499/month. Custom pricing for Enterprise. Metered add-ons $2–39/month.","currency":"USD","freeTier":true,"sourceUrl":"https://epsilla.com","retrievedAt":"2026-08-03T13:12:38.383Z","startingPrice":{"amount":29,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://lancedb.com","retrievedAt":"2026-09-10T21:10:06.700Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | open_source |
| pricing.price_level | mid | free |
| pricing.transparent | yes | - |
| release.history | - | `[{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.41.0-beta.6","date":"2026-10-12T11:38:16Z","type":"prerelease","version":"v0.41.0-beta.6"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.41.0-beta.5","date":"2026-10-12T06:04:24Z","type":"prerelease","version":"v0.41.0-beta.5"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.41.0-beta.4","date":"2026-10-11T06:35:36Z","type":"prerelease","version":"v0.41.0-beta.4"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.41.0-beta.3","date":"2026-10-09T21:14:01Z","type":"prerelease","version":"v0.41.0-beta.3"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.41.0-beta.2","date":"2026-10-09T18:21:48Z","type":"prerelease","version":"v0.41.0-beta.2"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.41.0-beta.1","date":"2026-10-09T00:50:00Z","type":"prerelease","version":"v0.41.0-beta.1"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.41.0-beta.0","date":"2026-10-07T14:47:59Z","type":"prerelease","version":"v0.41.0-beta.0"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0","date":"2026-10-07T09:17:29Z","type":"stable","version":"v0.40.0"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.13","date":"2026-10-06T04:37:12Z","type":"prerelease","version":"v0.40.0-beta.13"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.12","date":"2026-09-30T13:32:37Z","type":"prerelease","version":"v0.40.0-beta.12"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.11","date":"2026-09-24T10:05:30Z","type":"prerelease","version":"v0.40.0-beta.11"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.10","date":"2026-09-24T07:50:40Z","type":"prerelease","version":"v0.40.0-beta.10"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.9","date":"2026-09-23T23:41:17Z","type":"prerelease","version":"v0.40.0-beta.9"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.8","date":"2026-09-23T17:06:19Z","type":"prerelease","version":"v0.40.0-beta.8"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.7","date":"2026-09-23T07:29:15Z","type":"prerelease","version":"v0.40.0-beta.7"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.6","date":"2026-09-22T18:00:48Z","type":"prerelease","version":"v0.40.0-beta.6"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.5","date":"2026-09-21T18:53:28Z","type":"prerelease","version":"v0.40.0-beta.5"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.4","date":"2026-09-20T08:29:17Z","type":"prerelease","version":"v0.40.0-beta.4"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.3","date":"2026-09-17T20:06:51Z","type":"prerelease","version":"v0.40.0-beta.3"},{"url":"https://github.com/lancedb/lancedb/releases/tag/v0.40.0-beta.2","date":"2026-09-17T12:52:48Z","type":"prerelease","version":"v0.40.0-beta.2"}]` |
| reliability.sla_pct | 99.9 | - |
| reliability.status_page | yes | - |
| security.disclosure_policy | - | yes |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.soc2 | - | yes |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=lancedb&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Vector Databases)

| Capability | Epsilla | LanceDB |
|---|:--:|:--:|
| **Deployment** |  |  |
| Deployment | Managed | Self-hosted |
| Serverless / consumption pricing | ✓ | ✓ |
| **Index** |  |  |
| ANN index (HNSW / IVF / DiskANN / ScaNN / flat) | - | - |
| Distance metrics (cosine / dot / Euclidean) | - | - |
| **Query** |  |  |
| Metadata filtering | - | Post-filter |
| Hybrid search (dense + sparse fusion) | - | ✓ |
| Built-in BM25 / lexical | - | ✓ |
| **Storage** |  |  |
| Quantization | - | - |
| On-disk vs in-memory | - | Disk-backed |
| **Scale** |  |  |
| Multi-tenancy (namespaces / collections / tenants) | ✓ | ✓ |
| Horizontal scale | - | Sharded / distributed |
| **Consistency** |  |  |
| Consistency | - | - |
| **Licensing** |  |  |
| Licence class | Proprietary | Permissive OSS |
| **Classification** |  |  |
| Purpose-built vs feature-of-parent | Feature of parent | Dedicated DBMS |

*Source: vioscaleAI. Generated 2026-10-16T19:03:45.934Z. "-" = undocumented, not absent.*