Alternatives

Best Glean alternatives

10 tools similar to Glean, ranked by how closely they match what it does among chat assistants. 8 have a free option.

Glean alternatives at a glance

Tool	Pricing	Free option	API	Open source	Compare
Glean(this tool)	Enterprise
Grok	Freemium · from $8/mo				vs Glean
Gemini	Freemium · from $19.99/mo				vs Glean
ChatGPT	Freemium · from $20/mo				vs Glean
Elicit	Freemium
DeepSeek	Freemium
Clarifai	Freemium
Scale AI	Enterprise
Powerdrill	Freemium
Dataloop	Enterprise
AlphaSense	Paid

Top 10 alternatives to Glean

Grok

Chat assistants

xAI's witty, real-time AI — has live access to X (Twitter) data and minimal content restrictions.

Free tierEveryoneAPI

Gemini

Chat assistants

Google's multimodal AI assistant with deep Search and Workspace integration

Free tier available

Free tierEveryoneAPI

Google10M+ users

ChatGPT

Chat assistants

OpenAI's conversational AI — the world's most widely-used LLM interface.

Free tierEveryoneAPI

Elicit

Chat assistants

AI-powered scientific research assistant that helps you find, analyze, and synthesize academic literature

Pricing page exists but not detailed in content

Academic PapersClinical Trials

Free tierEveryoneAPI

Anthropic (Claude)Popular

DeepSeek

Chat assistants

Frontier AI models with world-class reasoning — free to chat, open to build on

Free to use with API options available

APIWeb AppMobile App

Free tierEveryoneAPIOSSSelf-host

DeepSeekPopular

Clarifai

Chat assistants

The full-stack AI platform for building, deploying, and scaling AI applications

Free community tier · paid plans for production workloads (Enterprise pricing)

AWSGoogle CloudAzureKubernetes+1

Free tierEveryoneAPISelf-host

Multi-model (proprietary + third-party LLMs, vision, audio models)Growing

Scale AI

Chat assistants

Reliable AI systems powered by the world's best data — from training to deployment.

MetaMayo ClinicBritish Petroleum

EnterpriseEveryoneAPI

Powerdrill

Chat assistants

Your AI Agents Team — intelligent multi-agent platform for data and productivity

Free tierEveryoneAPI

Dataloop

Chat assistants

The AI-ready Data Stack for unstructured data, multimodal pipelines, and the full AI data lifecycle

Demo/contact required; enterprise pricing, no public free tier listed

NVIDIA NIMPython SDKAWSGoogle Cloud+1

EnterpriseEveryoneAPI

AlphaSense

Chat assistants

AI-powered market intelligence and search platform for financial professionals

Free tier available · Enterprise pricing on request

TegusSalesforceDeveloper Portal APIMobile App+1

PaidEveryoneAPI

AlphaSense (proprietary GenAI, advanced AI models)Popular

Free Glean alternatives

Read the full Glean guide Browse all chat assistants tools