Weaviate Pricing Calculator 2026
Estimate your total cost including hidden fees
The Weaviate pricing calculator at CostBench estimates true total cost of ownership, factoring in implementation, support, training, and hidden costs that add ~85% beyond the advertised Free–$400/month pricing.
Your actual Weaviate cost depends on team size, tier selection, contract length, and add-ons. Enter your specifics below to get a personalized breakdown with Year 1 and ongoing costs.
- Base pricing: 3 tiers available, Free–$400/month
- Annual savings: Typically 17% off with annual billing
- Implementation: $50–$200 per user
- Support fees: ~20% of license cost for premium support
- Training: $500 per user for onboarding and training
Compared to other vector databases tools, Weaviate is budget-friendly. Hidden costs typically add 85% to the advertised price across the industry.
Weaviate pricing ranges from $0 to $400 per month as of May 2026. Weaviate offers 3 pricing tiers. Hidden costs include multi-axis usage scaling, embedding model choice drives infrastructure cost, scaling costs with vector count and dimensions, which can add 30-60% to the base license fee. Pricing verified from 1 sources by CostBench.
Flat-rate pricing — cost doesn't vary by team size
Your Estimate
Cost Breakdown
Includes one-time costs (implementation, training)
Real-World Weaviate Cost Examples
Starter: Flex Plan Minimum
$45$45/month
Small team or early-stage project on the Flex plan at its base rate, with modest embedding sizes and query volume.
Current tier dataGrowing Team: Premium Plan
$400$400/month
A team with higher throughput requirements, larger embedding models, or greater object volumes moving to the Premium plan.
Current tier dataPrototype / Evaluation (Free Trial)
$0$0/month
Developer or team evaluating Weaviate for a RAG or semantic search prototype using the Free Trial tier on the managed cloud.
Current Tier Data10 Million Vectors at 384 Dimensions (Managed Cloud)
$369$369/month ($4,428/year)
Mid-sized production deployment storing 10 million embeddings using a compact sentence-transformers model (384-dim) on Weaviate's managed cloud.
Reddit (vectordatabase subreddit, 2025-03-27)Self-Hosted on High-Memory VPS (~9M Embeddings)
$~$50-$200/month (VPS infrastructure only, $0 software cost)~$50-$200/month (VPS infrastructure only, $0 software cost)
Team self-hosting Weaviate open-source on a 120GB RAM VPS (e.g., Contabo) to handle approximately 9 million 768-dimensional embeddings with no managed cloud fees.
Reddit (learnmachinelearning subreddit, 2024-06-03)Compare at This Team Size
Frequently Asked Questions
01 How accurate is this Weaviate pricing calculator?
This calculator uses official Weaviate pricing data verified as of 2026-04-24T00:23:24.374243+00:00. Hidden cost estimates are based on 4 verified cost categories from real user reports. Actual costs may vary based on negotiated discounts, specific feature requirements, and implementation complexity.
02 What hidden costs should I include in my Weaviate budget?
Our calculator includes 4 verified hidden cost categories for Weaviate: Multi-Axis Usage Scaling, Embedding Model Choice Drives Infrastructure Cost, Scaling Costs with Vector Count and Dimensions, Infrastructure Overhead for Self-Hosting. Toggle each to see how they affect your total cost.
03 Should I choose monthly or annual billing for Weaviate?
Annual billing typically saves 15-20% compared to monthly rates. However, monthly billing provides flexibility if you're testing the platform or have fluctuating team sizes. Commit annually only once you've validated the tool fits your needs.
04 How do I know which Weaviate tier I need?
Start with your must-have features. Weaviate offers 3 tiers ranging from $0 to $400/month. Entry tiers work for basic needs, while enterprise tiers add advanced security, customization, and support.
05 Can I negotiate Weaviate pricing below calculator estimates?
Yes, Weaviate pricing is negotiable. Most companies save 15-30% off list prices through negotiation, especially for larger deployments or multi-year commitments. See our negotiation guide for tactics.