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LanceDB Pricing, Plans, and Availability

#5 in Vector Databases

by LanceDB · lancedb.com ↗

Open-source vector database built for AI data and embedding-centric retrieval.

#5Vector DatabasesSmall business
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Pricing at a glance

◇ Pricing model

Not publicly disclosed; sales-led/contact-sales pricing for the product itself, with usage-dependent infrastructure costs discussed in public benchmarks.

↻ Billing notes

A public monthly or annual subscription cadence is not disclosed in the supplied documents. The official pricing page and contact page direct buyers toward sales rather than a posted rate card. Public benchmark content shows usage-based infrastructure components such as compute, S3 storage, and S3 GET requests, which implies that effective spend can vary with workload, data volume, and query rate. No trial length, discount program, seat minimum, or renewal policy is publicly disclosed in the supplied documents.

Plans and pricing

2 tiers

LanceDB OSS / open-source usage

Not publicly disclosed
Not publicly disclosed
  • Open-source use of LanceDB
  • Vector, full-text, and hybrid retrieval
  • Object-storage-based architecture

No public subscription tier, seat minimum, or per-user price is disclosed in the supplied documents.

LanceDB Cloud / enterprise

Not publicly disclosed
Not publicly disclosed
  • Contact-sales motion
  • Cloud and on-prem deployment support
  • Technical consultation and enterprise-grade requirements such as security and governance

Public documents do not provide a list price, billing cadence, or minimum commitment.

Add-ons and extras

Enterprise support and SLAs

Not publicly disclosed

The public guidance references dedicated technical account management and guaranteed SLAs, but does not publish a separate fee.

VPC deployment options / on-prem deployment

Not publicly disclosed

The product materials describe secure cloud and on-prem deployment options, but no separate add-on charge is listed.

Hidden and indirect costs

Worth budgeting for
⚠  The supplied documents indicate that real-world costs can come from compute, object storage, and request volume rather than a single published software subscription. LanceDB’s own benchmark material describes a monthly cost model where S3 GET requests scale with query volume and object storage is billed separately, so buyers should expect infrastructure spend to vary with data size and access patterns. Because no official price card is published in the supplied documents, there may also be sales-led contract variation that is not visible publicly.

What buyers actually pay

A team wants to evaluate LanceDB for an embedded/open-source deployment and keep software spend public-facing and predictable.

Expected costNot publicly disclosed for LanceDB software itself; infrastructure spend will depend on compute and object storage.
Compute instance sizeObject storage for vectors and raw dataQuery volume that affects S3 GET requests

An enterprise wants cloud deployment, security controls, and support for regulated or air-gapped environments.

Expected costNot publicly disclosed; quoted by sales.
Deployment modelSupport and SLA requirementsInfrastructure footprint and query volume

Pricing FAQ

No public pricing table with named plan prices is shown in the supplied official documents. The pricing page content is effectively absent, and the site directs visitors to contact sales. That means buyers should treat LanceDB as quote-based unless they are evaluating the open-source software itself.

The supplied documents do not publicly disclose a trial length or a cloud free tier. The homepage does reference an open-source option, but it does not publish a cloud trial offer or self-serve signup price. If a trial exists, it is not visible in the documents provided here.

The public benchmark material suggests modeling compute, object storage, and request volume. LanceDB’s architecture keeps data in object storage and uses stateless compute, so spend will usually depend more on workload shape than on a fixed per-seat license. For production planning, buyers should ask sales for a quote and separately estimate their infrastructure bill from their own data and QPS profile.

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