Best Vector Databases · pricing · Updated June 2026
Weaviate pricing (2026)
Weaviate starts at $0/mo (Free), across 4 plans. Best for Multi-tenant SaaS applications needing per-customer data isolation. Every figure links to Weaviate's own page and the date we captured it.
At a glance
- Entry price: $0/mo (Free)
- Free tier: Yes
- Compliance: HIPAA Yes · SOC 2 Yes · GDPR Yes
- Best for: Multi-tenant SaaS applications needing per-customer data isolation; Regulated healthcare workloads on AWS requiring HIPAA compliance; Teams wanting an open-source vector DB with managed cloud option
Weaviate plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Free | $0 | — | flat | 100,000 objects, 1 GB memory, 10 GB disk. 2,000 embedding requests/day. 1,000 Query Agent requests/mo. 1 collection, up to 3 tenants. Best-effort SLA. | weaviate.io |
| Flex | $45 | — | custom | Starts at $45/mo. Pay-as-you-go beyond minimum. Unlimited objects and collections (up to 1,000). Vector dimensions from $0.00465/1M, storage from $0.12/GiB. 7-day backup retention. 99.5% uptime SLA. No commitment required. | weaviate.io |
| Plus | $280 | — | custom | Starts at $280/mo. Prepaid contract with predictable spend. Vector dimensions from $0.003875/1M, storage from $0.10/GiB. 30-day backup retention. 99.9% uptime SLA. SSO/SAML support. Query Agent $30/org/mo (4,000 requests included). | weaviate.io |
| Premium | $400 | — | custom | Starts at $400/mo. Prepaid contract. Shared or dedicated deployment. Dedicated: vector dimensions from $0.002718/1M, storage from $0.1505/GiB. 45-day backup retention. 99.95% uptime SLA. Phone and Slack support. HIPAA available on Enterprise Cloud (AWS). | weaviate.io |
Last verified 2026-06-14. https://weaviate.io/pricing accessed 2026-06-14. Four tiers confirmed via two independent fetches. HIPAA confirmed: 'Available on Enterprise Cloud (AWS) for regulated healthcare workloads.' Embedding model pricing (Snowflake Arctic-Embed-M-V1.5: $0.025/1M tokens, etc.) also confirmed. Cross-checked against benchmark.vectorview.ai.
Capabilities
Integrations: OpenAI, Cohere, Anthropic, Hugging Face, AWS S3, Google Cloud Storage, Azure Blob Storage, Snowflake.
Key features: Native multi-tenancy with per-tenant data isolation; Built-in vectorizer and reranker modules (no external embedding pipeline required); Query Agent for natural language querying of collections; Engram managed memory/context service for agentic workflows; Open-source core with self-hosted or fully managed cloud options.
Plan limits: Free: 100,000 objects, 1 GB memory, 10 GB disk, 1 collection, up to 3 tenants, 2,000 embedding requests/day; Free: best-effort SLA, no HIPAA; HIPAA available only on Enterprise Cloud (AWS) — Premium tier and above.
Frequently asked questions
How much does Weaviate cost?
Weaviate starts at $0/mo (Free); it has 4 published plans. Verified 2026-06-14.
What are cheaper alternatives to Weaviate?
Cheaper vector databases than Weaviate (entry $0/mo) include Redis Cloud at $5/mo, MongoDB Atlas Vector Search at $8/mo, Pinecone at $20/mo. Verified 2026-06-14.
Does Weaviate support HIPAA?
Weaviate HIPAA support: Yes. SOC 2: Yes. GDPR: Yes.
Does Weaviate have a free plan?
Weaviate free tier: Yes.
Weaviate vs alternatives
Cheaper vector databases alternatives
- Supabase (pgvector) from $25/mo
- Pinecone from $20/mo
- MongoDB Atlas Vector Search from $8/mo
- Redis Cloud from $5/mo