20+ Best Alternatives to Glean in 2026
Work AI for the entire enterprise
Looking for an alternative to Glean? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Notion AI
$270MConnected AI workspace
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Free · From $8/mo
- 2View alternative →
Ema
$86MUniversal AI employee for the enterprise
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Enterprise · Contact sales
- 3View alternative →
Exa
$102MSearch for AI applications
Why it's similar: Shares categories with Glean — AI Agents, AI Search.
💵 Free
- 4View alternative →
Edra
$36.5MAI agents that learn how your business runs, then automate the work
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Free
- 5View alternative →
Interloom
$19.5MAI agents that learn your company's undocumented tacit knowledge
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Free trial
- 6View alternative →
Wordware
$30MBuild AI agents by writing in plain English
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Freemium · From $20/mo
- 7View alternative →
Vuelo
$7.6MAI-native travel booking and payments platform
Why it's similar: Shares categories with Glean — AI Agents, AI Search.
💵 Free
- 8View alternative →
Sana Labs
$73MAI for organisational learning
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Enterprise · Contact sales
- 9View alternative →
Airial
$3MAI travel concierge that plans every detail of your trip
Why it's similar: Shares categories with Glean — AI Agents, AI Search.
💵 Free
- 10View alternative →
Vectara
$28.5MThe Unified Context Layer for building AI agents across SaaS, VPC, and On-Prem environments.
Why it's similar: Shares categories with Glean — AI Agents, AI Search.
💵 Enterprise · Contact sales
- 11View alternative →
Tavily
$20MConnect your AI agents to the web with real-time search, extraction, research, and web crawling through a single, secure API.
Why it's similar: Shares categories with Glean — AI Agents, AI Search.
💵 Enterprise · Contact sales
- 12View alternative →
Hyper
$500KSelf-driving company brain that silently learns from every tool your team uses.
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Freemium
- 13View alternative →
DeepJudge
UndisclosedPrecision AI Search for legal teams, instantly accessing your firm's full institutional knowledge.
Why it's similar: Shares categories with Glean — AI Agents, AI Search.
💵 Enterprise · Contact sales
- 14View alternative →
Dosu
UndisclosedKnowledge infrastructure for agents and humans, providing automatic knowledge capture without changing your workflow.
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Free
- 15View alternative →
Algolia
UndisclosedThe AI search and retrieval platform for agentic, generative, and traditional search experiences.
Why it's similar: Shares categories with Glean — AI Agents, AI Search.
💵 Enterprise · Contact sales
- 16View alternative →
Pylon
UndisclosedPylon is an AI-native B2B support platform that unifies every channel and automates resolution for complex customer issues.
Why it's similar: Shares categories with Glean — AI Agents, Knowledge Management.
💵 Enterprise · Contact sales
- 17View alternative →
Cursor
$7.6BThe AI code editor built for productive engineers.
Why it's similar: Shares categories with Glean — AI Agents.
💵 Free · From $20/mo
- 18View alternative →
Moonshot AI
$3BMaker of Kimi — the long-context AI chatbot.
Why it's similar: Shares categories with Glean — AI Agents.
💵 Free
- 19View alternative →
Perplexity
$2.0BAI-powered answer engine delivering real-time, cited responses to complex queries.
Why it's similar: Shares categories with Glean — AI Search.
💵 Free
- 20View alternative →
Mistral AI
$11.2BOpen and efficient foundation models
Why it's similar: Shares categories with Glean — AI Agents.
💵 Free
Frequently asked questions
What are the best alternatives to Glean?
The top-ranked alternatives to Glean on NeuronFeed are Notion AI, Ema, Exa, Edra, Interloom. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Glean?
Yes — Notion AI, Exa, Edra offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Glean, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Glean vs Notion AI — which is better?
It depends on use case. Notion AI (Connected AI workspace) is the #1-ranked alternative. See the full side-by-side at /compare/glean-vs-notion-ai.
Explore more around Glean
Contextual paths to related AI startups, deals and rankings.