Glean
Work AI that Works | Agents, Assistant & Search
VS
Weaviate
The AI database developers love
Detailed comparison
Criteria
Glean
Weaviate
Pricing
Enterprise
Freemium
Plans & pricing
Enterprise: Custom
Open Source: Free, Flex: $45/mo, Premium: $400/mo, Enterprise: Custom
Free trial
No
Yes
Audience
b2b
b2b
Platforms
Web
Web, Api, Cli
API
No
Yes
Open Source
Proprietary
Open Source
Integrations
Slack
—
Categories
Specialized Technologies, information technology & services, Search engine
Dev & Tech, information technology & services, Vector databases
Popularity
Very High
Very High
Description
Glean is the Work AI platform connected to your enterprise's data. Find, create, and automate anything. Explore what Work AI can do for you!
Weaviate is an open-source AI database and vector database designed for developers. It helps bring AI-native applications to life with less hallucinat...
Pricing
Glean
Enterprise
Weaviate
Freemium
Plans & pricing
Glean
Enterprise: Custom
Weaviate
Open Source: Free, Flex: $45/mo, Premium: $400/mo, Enterprise: Custom
Free trial
Glean
No
Weaviate
Yes
Audience
Glean
b2b
Weaviate
b2b
Platforms
Glean
Web
Weaviate
Web, Api, Cli
API
Glean
No
Weaviate
Yes
Open Source
Glean
Proprietary
Weaviate
Open Source
Integrations
Glean
Slack
Weaviate
—
Categories
Glean
Specialized Technologies, information technology & services, Search engine
Weaviate
Dev & Tech, information technology & services, Vector databases
Popularity
Glean
Very High
Weaviate
Very High
Description
Glean
Glean is the Work AI platform connected to your enterprise's data. Find, create, and automate anything. Explore what Work AI can do for you!
Weaviate
Weaviate is an open-source AI database and vector database designed for developers. It helps bring AI-native applications to life with less hallucinat...
Features
Glean
Enterprise AI Search
Personal AI Assistant
AI Agentic Engine
Enterprise Graph & Data Connectors
Hybrid Search
Seamless Workplace Integrations (e.g., Slack, Microsoft)
Weaviate
Vector Database
Weaviate Agents
Shared Cloud
Dedicated Cloud
Integrations
Key differentiators
Glean
- Work AI platform for enterprise data
- Enterprise AI Search & Personal Assistant
- AI Agentic Engine for automation
Weaviate
- Open-source AI vector database
- Reduces hallucination & data leakage
- Shared & dedicated cloud deployments
Other comparisons
FAQ: Glean vs Weaviate
Glean: Work AI that Works | Agents, Assistant & Search. Weaviate: The AI database developers love. Both tools take different approaches to address similar needs.
Weaviate offers a freemium plan, while Glean is a contact tool.
The best choice between Glean and Weaviate depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
Glean offers: Enterprise AI Search, Personal AI Assistant, AI Agentic Engine, Enterprise Graph & Data Connectors. Weaviate offers: Vector Database, Weaviate Agents, Shared Cloud, Dedicated Cloud.
Based on our data, Glean currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.