Glean vs Izlo

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

	Glean Agents	Izlo Agents
Tagline	Work AI platform that unifies enterprise knowledge, search, and agents	Prompt management platform with version control, collaboration, and an API for production deployment.
Category	Agents	Agents
Pricing	Enterprise· Enterprise pricing only; commonly reported in the $40-50/user/month range with a floor typically starting around 100 seats. No public self-serve tier. Contact sales for a quote.	Paid· Solo $20/mo; Pro $25/user/mo; Enterprise $39/user/mo
Model	Model-agnostic: routes across 35+ LLMs including GPT-4o, Claude 3.5/4 Sonnet, Gemini 1.5/2, Llama 3, Mistral, plus Glean in-house models	Model-agnostic
Editorial score	8.5 / 10	6.9 / 10
Use cases	Enterprise search across Slack, Drive, Confluence and JiraCompany-wide AI assistant with citationsNo-code agent building for internal workflowsSales account and prospect research agentsEngineering on-call and incident-summary botsHR and IT helpdesk ticket triageNew-hire onboarding assistantExecutive briefing and meeting-prep summariesPolicy and compliance Q&A over internal docsKnowledge-graph-powered people and expertise finder	prompt-managementversion-controlteam-collaborationprompt-testingproduction-deployment
Pros	Deep, permissions-aware indexing of 100+ enterprise SaaS and on-prem sources out of the box Model-agnostic: route between 35+ LLMs including OpenAI, Anthropic, Gemini, and open-source No-code Agent Builder plus SDK/API for developers to ship custom agents Strong governance: SOC 2 Type II, ISO 42001, HIPAA, GDPR, full audit trails and observability Native surfaces in Slack, Teams, browser and mobile so adoption doesn't require a new app Reference customers at scale (Booking.com, Zillow, Samsung, Rivian) validating large-enterprise readiness Enterprise-grade knowledge graph goes beyond RAG with people, projects and topic signals	Git-style version history and activity log for every prompt change Remix sandbox isolates experiments from production prompts REST API lets you swap prompts without redeploying the app Built for multi-user team editing, not just solo developers
Cons	Enterprise-only pricing and seat minimums put it out of reach for SMBs and individuals No public pricing page - procurement cycles are long and quotes vary widely Initial connector rollout, permission mapping and change-management can take weeks to months Agent quality is bottlenecked by the messiness of the underlying enterprise data Overlaps with newer offerings from Microsoft Copilot, Google Gemini for Workspace and ChatGPT Enterprise, forcing buyers into a platform decision	No free tier; cheapest plan is $20/mo Stingy token allowance (5K/seat) for in-app testing Lighter on observability/analytics than Langfuse or Helicone Supported model providers not clearly listed on the site
Website	www.glean.com	getizlo.com

Pick Glean if

✅ Deep, permissions-aware indexing of 100+ enterprise SaaS and on-prem sources out of the box
✅ Model-agnostic: route between 35+ LLMs including OpenAI, Anthropic, Gemini, and open-source
✅ No-code Agent Builder plus SDK/API for developers to ship custom agents
✅ Strong governance: SOC 2 Type II, ISO 42001, HIPAA, GDPR, full audit trails and observability

Pick Izlo if

✅ Git-style version history and activity log for every prompt change
✅ Remix sandbox isolates experiments from production prompts
✅ REST API lets you swap prompts without redeploying the app
✅ Built for multi-user team editing, not just solo developers

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