Weaviate
NewThe AI database developers love
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
- Weaviate ranks #4 of 30 in Vector Databases with an AI visibility score of 45.2 (SlateIndex, Nov 2, 2026).
- Weaviate is most visible on ChatGPT (57.8) and least on Perplexity (37.8).
- AI engines name Weaviate in 27 of the 30 Vector Databases buyer prompts SlateIndex tracks.
- pinecone.io is the source AI engines cite most in answers about Weaviate, with 31 citations.
About
Company details for Weaviate
Weaviate is an open-source vector database that stores, indexes and searches high-dimensional vectors for search, retrieval-augmented generation and agents. It can be self-hosted or run as a managed service in Weaviate Cloud. The platform also includes Query Agent for natural-language queries, built-in embeddings, and Engram, a memory service for agents. It ranks #4 of 30 in Vector Databases on SlateIndex and has a visibility score of 45.2 in the latest weekly run.
Founded in 2019 and headquartered in Amsterdam, Netherlands, the company employs 51–200 people. Its differentiator: an open-source platform that combines vector search, built-in embeddings and a natural-language query agent in one database, deployable anywhere.
- Website
- weaviate.io
- Categories
- Vector Databases
- Company size
- 51–200 employees
- Headquarters
- Amsterdam, Netherlands
- Founded
- 2019
- Company type
- Private, venture-backed
- Funding
- Strategic investment (Ricoh corporate venture fund)
- Pricing
- Free; paid from $45 / mo · usage-based
- Free trial
- Free plan available
- Deployment
- Serverless, Enterprise Cloud, or Bring Your Own Cloud
- Platforms
- AWS, Google Cloud, Azure
- Languages
- 4 supported
- Compliance
- SOC 2 Type II, HIPAA (Enterprise Cloud on AWS)
- Support
- Email support on all plans, Phone and Slack support on Premium and Dedicated plans, Technical Account Team add-on on Premium and Dedicated plans
Read from linkedin.com, weaviate.io, g2.com, github.com, clay.com, ricoh.com · refreshed Nov 2, 2026.
AI visibility
Latest weekly run · Nov 2 · next run Nov 9
Visibility score trend
Weekly runs over the last 60 days, with up to 7 competitors. Click a name to hide or show its line.
Changes appear after the second weekly run in Vector Databases. Pinecone leads the category at 71.8%.
Media
Website and product screenshots for Weaviate
AI mentions & citations
Recent answers that name Weaviate
Which Vector Databases tools offer annual discounts?
Among the major vector database tools, Weaviate is the clearest option offering a published annual-commitment price: its Plus tier starts at $280/month when billed annually, compared with Flex at $45/month but with…
What is the difference between a vector database and MLOps Platforms?
What is the typical pricing model for Vector Databases software?
Weaviate: Charges based on stored vector dimensions and storage, with minimum monthly charges and enterprise tiers.
Which vector database has transparent pricing?
As of November 2026, Qdrant, Weaviate, and Pinecone are among the vector databases with publicly accessible pricing.
Official website of the top vector database vendors
My recommendation: If you're researching the vector database market, start with Pinecone, Weaviate, Qdrant, Milvus, and Chroma.
How long does it take to roll out a vector database?
Proof of Concept / Prototype (1 to 3 days): Spinning up a managed service like Pinecone, Weaviate Cloud , or Qdrant Cloud, pushing a few thousand pre-computed embeddings via an API, and running test queries takes…
Best vector database with AI features
Weaviate (Best for Native Hybrid Search & Generative AI)
Which Vector Databases vendors do analysts recommend?
Weaviate : Highly rated for its purpose-built architecture, modular vectorization, and advanced hybrid search (combining keyword and semantic search natively).
Products & features
What Weaviate sells
Weaviate open-source AI database
Vector database for storing, indexing and searching vectors, self-hosted or managed.
Weaviate Shared Cloud
Fully managed AI database in Weaviate Cloud on shared infrastructure.
Weaviate Dedicated Cloud
Fully managed AI database on a dedicated instance in Weaviate Cloud.
Query Agent
Turns natural-language questions into database queries, with source citations.
Engram
Managed memory and context service that helps AI agents remember.
Embeddings
Generates embeddings inside Weaviate Cloud without a third-party provider.
Strengths engines cite
- Strong native hybrid search
- Open-source and modular AI-native design
- Free tier or trial to start
- Flexible indexing and configurable managed service
- Published pricing with an annual-commitment option
Target market & buyers
Startups, scale-ups and enterprises building AI applications, including developer, DevOps and MLOps teams.
Notable customers include Loti AI, Cedience.
| Industry | Primary use case |
|---|---|
| Digital identity protection | Scanning billions of facial vectors to find and remove unauthorized content (Loti AI) |
| Pharma | Retrieving relevant information for AI-powered research and intelligence tools (Cedience) |
| Healthcare | HIPAA-compliant deployments for regulated healthcare workloads |
Funding & recent developments
Funding
| Round | Year | Amount |
|---|---|---|
| Seed | 2020 | $1M |
| Series A | 2022 | $16M |
| Series B | 2023 | $50M |
| Strategic investment (Ricoh corporate venture fund) | 2026 | — |
| Latest known round | Total raised |
|---|---|
| Strategic investment (Ricoh corporate venture fund) | — |
Recent developments
- Oct 2026SecurityCross-collection vector disclosure published
A medium-severity cross-collection vector disclosure in nearObject was published; the CVE was pending assignment.
- Oct 2026SecuritySecurity release fixes credential disclosure
v1.39.3 fixed a high-severity credential disclosure in the Google modules; earlier versions are affected.
- Jun 2026ProductEngram becomes generally available
Engram, a managed memory service for AI agents, became generally available with a free tier.
- Apr 2026ProductWeaviate Shared Cloud generally available on AWS
Weaviate Shared Cloud became generally available on AWS.
- Mar 2026FundingRicoh corporate venture fund invests in Weaviate
Ricoh's corporate venture fund invested in Weaviate; the amount was not stated.
Competitive landscape
How Weaviate compares with its top three alternatives
Weaviate most often appears alongside Pinecone, Qdrant, PostgreSQL in AI answers.
| Brand | Visibility | Share of voice | vs last week | Starting price |
|---|---|---|---|---|
| Weaviate | 45.2% | 11.7% | New | Free plan |
| Pinecone | 71.8% | 14% | New | Free plan |
| Qdrant | 60.5% | 13.4% | New | Free plan |
| PostgreSQL | 49% | 12.6% | New | Pricing not available |
| Chroma | 18.6% | 6.8% | New | Free plan |
What AI answers say
Sentiment and themes from the answers that mention this brand
Positive 59% · Neutral 29% · Mixed 12% of 58 engine answers that mention Weaviate
Praised for
- Strong native hybrid search
- Open-source and modular AI-native design
- Free tier or trial to start
- Flexible indexing and configurable managed service
- Published pricing with an annual-commitment option
Criticised for
- Monthly minimum charges
- Higher tiers priced steeply above entry plan
Pricing
Usage-based pricing with a free plan
Cite as: SlateIndex, “Weaviate AI visibility profile”, https://slateindex.ai/brand/weaviate, data of Nov 2, 2026. Licence: CC BY 4.0.