Weaviate Pricing (2026)

Usage-based pricing where you're essentially paying for compute/storage tied to vector data and query volume rather than seats — the $45 and $400 tiers look like baseline platform fees that scale up once you blow past included usage.

From $45/mo 3 plans usage-based Free plan Best Weaviate alternatives → Weaviate's competitors →
Free
$0/mo
Flex Popular
$45/mo
Premium
$400/mo
Verified Sep 19, 2026 Official pricing page

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Weaviate has changed its pricing 2 times since we started watching. Last change Sep 19, 2026.

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Screenshot of Weaviate's pricing page showing its plans and prices
Their pricing page, captured Sep 19, 2026

Free

$0/mo

Flex

Popular
$45/mo

Premium

$400/mo

Does Weaviate have a free plan?

Yes: the Free plan is free forever, not a time-limited trial. When you outgrow it, paid plans start at $45/mo.

AI Pricing Analysis

Pricing Model

Usage-based pricing where you're essentially paying for compute/storage tied to vector data and query volume rather than seats — the $45 and $400 tiers look like baseline platform fees that scale up once you blow past included usage.

Tier Strategy

Free is for devs kicking the tires or running a side project's vector search, Flex is the entry point for a small team shipping a real AI feature into production, and Premium kicks in once you've got meaningful scale — bigger datasets, higher query throughput, or you need the reliability guarantees a production RAG pipeline demands.

Competitive Positioning

Sitting in the middle of the vector DB pack — not as aggressively free-tier-generous as some open-source-first competitors, but far cheaper to start than enterprise-only vector platforms, so they're courting teams who want managed infra without an enterprise sales call.

Growth Lever

Usage is the real lever here — as your embeddings volume, storage, or query load grows, you get pushed up the tiers automatically, and the lack of a free trial on paid plans means teams have to commit once they outgrow the free tier's limits.

Weaviate Pricing FAQ

How much does Weaviate cost?
Paid plans start at $45/mo, going up to $400/mo for larger teams. You can get started on the free plan before committing.
Is there a free plan?
Yes. The "Free" plan is free forever, not just a trial. It's enough to evaluate the product before upgrading.
Can I try it before paying?
There's no trial per se, but the free plan lets you use the product indefinitely with some limits.
How does the pricing work?
Usage-based pricing where you're essentially paying for compute/storage tied to vector data and query volume rather than seats — the $45 and $400 tiers look like baseline platform fees that scale up once you blow past included usage.
Which plan makes sense for me?
Free is for devs kicking the tires or running a side project's vector search, Flex is the entry point for a small team shipping a real AI feature into production, and Premium kicks in once you've got meaningful scale — bigger datasets, higher query throughput, or you need the reliability guarantees a production RAG pipeline demands.

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