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Comparison

Self-Hosted AI vs Glean for Manufacturing

Own the models, data, and code behind your manufacturing AI on your own infrastructure — vs. a per-seat assistant running in Glean's cloud

On ibl.ai you own all the code and the data, run it model-agnostic across any LLM, and pay with no per-seat pricing — so you can deploy anywhere, from your own cloud to a fully air-gapped network.

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What's the difference between Self-Hosted AI and Glean?

Manufacturing organizations adopting AI face one hard constraint before any feature: process IP, CAD files, and supplier terms must stay protected under ITAR for defense work, ISO 27001, and trade-secret protection. Where the AI runs — and who controls it — matters as much as what it does.

Glean is a managed assistant from Glean, billed at about $40 per user per month and running in Glean's cloud on Glean's hosted model selection. Its strength is strong enterprise search across connected SaaS applications with little setup, but it is tied to Glean's hosted index and models and your data is processed in the vendor's cloud.

Self-hosted AI runs on infrastructure you control — on-premise, in your private cloud, or fully air-gapped. You own the code, the data, and the models, run any LLM, and keep process IP, CAD files, and supplier terms inside your perimeter, integrated with SAP, Siemens Teamcenter, MES platforms, and OT networks. This comparison covers maintenance knowledge search, quality documentation, supplier analysis, and technician training for manufacturing — and when each option is the right call.

Self-Hosted AI

by ibl.ai

Owned agentic AI platform

Glean

by Glean

Per-seat AI assistant

Feature Comparison

Capabilities

CriteriaSelf-Hosted AIGlean
Out-of-the-Box Productivity

Strong agent capability once deployed; you configure the workflows your teams need.

Polished assistance from day one with strong enterprise search across connected SaaS applications.

Manufacturing System Integration

Deep integration with SAP, Siemens Teamcenter, MES platforms, and OT networks via APIs and MCP, built around your data.

Connects to common tools, but integration with sector systems is limited.

Custom Agents & Workflows

Build and own production agents for maintenance knowledge search, quality documentation, supplier analysis, and technician training.

A few prebuilt agents; customization is bounded by the platform.

Any-LLM & Model Control

Run any open or commercial model, route by cost/latency/capability, and switch anytime.

Runs on Glean's hosted model selection; tied to Glean's hosted index and models.

Ownership & Data Control

CriteriaSelf-Hosted AIGlean
Self-Hosting / On-Prem / Air-Gapped

Run on your servers, private cloud, or fully air-gapped with zero external calls.

Runs in Glean's cloud; cannot be self-hosted or air-gapped.

Data Stays in Your Perimeter

process IP, CAD files, and supplier terms never leaves your environment; every interaction is logged for audit.

Vendor controls help, but data is processed in the provider's cloud.

Model Choice

Any LLM — open-source or commercial — under your control.

Locked to Glean's hosted model selection.

Source Code & Platform Ownership

Own the full platform code; no lock-in to a vendor's roadmap.

You rent access; the platform and roadmap belong to the vendor.

Cost & Compliance

CriteriaSelf-Hosted AIGlean
Cost at Scale

Flat, usage-based cost on owned compute — no per-seat fees.

about $40 per user per month; cost rises with every seat.

Compliance & Audit Fit

Data stays in your perimeter, supporting ITAR for defense work, ISO 27001, and trade-secret protection with full audit logging.

Vendor compliance coverage under shared-responsibility cloud terms.

Time-to-Value

Requires infrastructure and setup, or a partner to deploy it for you.

Turn it on for your users with minimal setup.

Support & Maintenance

Self-managed, or fully supported with forward-deployed engineers.

Fully managed by Glean with enterprise support.

Detailed Analysis

Manufacturing Data Sovereignty vs Cloud Convenience

Self-Hosted AI

Self-hosted AI keeps process IP, CAD files, and supplier terms inside your perimeter and can run fully air-gapped — the strongest posture for ITAR for defense work, ISO 27001, and trade-secret protection.

Glean

Glean adds capable assistance quickly, but processes data in Glean's cloud under shared-responsibility terms.

Verdict

For manufacturing workloads bound by ITAR for defense work, ISO 27001, and trade-secret protection, owning the stack is the safer default; Glean fits lower-sensitivity productivity.

Per-Seat Cost vs Flat Ownership

Self-Hosted AI

Self-hosting replaces per-seat licensing with flat cost on compute you own, so broad rollouts don't scale with headcount.

Glean

Glean is about $40 per user per month, predictable per user but growing with every license.

Verdict

For organization-wide deployment, owned infrastructure is often far cheaper at scale.

Model Freedom vs a Single Vendor

Self-Hosted AI

A model-agnostic platform runs any model — including the vendor's own — and switches as the frontier moves.

Glean

Glean is tied to Glean's hosted index and models.

Verdict

If avoiding model lock-in matters, the owned, model-agnostic platform wins.

Recommendations by Segment

Manufacturing Teams Bound by ITAR/ISO

Self-Hosted AI

Self-hosting keeps process IP, CAD files, and supplier terms in your environment, supporting ITAR for defense work, ISO 27001, and trade-secret protection and air-gap requirements a managed cloud assistant cannot meet.

Teams Wanting Fast, Low-Sensitivity Productivity

Glean

Glean delivers immediate value with strong enterprise search across connected SaaS applications and minimal setup.

Large Organizations Watching Cost

Self-Hosted AI

Flat, usage-based cost on owned compute avoids per-seat fees that scale with headcount.

Teams Building Owned Manufacturing Agents

Self-Hosted AI

Owning the platform lets you build and tune production agents for maintenance knowledge search, quality documentation, supplier analysis, and technician training across any model.

Migration Considerations

Glean → Self-Hosted AI

medium difficulty

Timeline: A few weeks, depending on infrastructure and MLOps maturity

  • Provision inference infrastructure (GPUs) or have a partner deploy and manage it.
  • Reconnect SAP, Siemens Teamcenter, MES platforms, and OT networks via APIs / MCP with permissions-aware access.
  • Choose open or commercial models and set routing by cost, latency, and capability.
  • Own the safety, audit, and ITAR/ISO controls the vendor previously provided.
  • Benchmark against your evaluation set per use case.

Self-Hosted AI → Glean

low difficulty

Timeline: Days to a couple of weeks

  • Enable Glean licensing for your users.
  • Map use cases to the assistant's supported features.
  • Review data-handling and retention terms for your tenant.
  • Plan for per-seat cost growth as you expand licenses.

Where does ibl.ai fit alongside Self-Hosted AI and Glean?

ibl.ai is the agentic AI platform where you own all the code and the data. You self-host the entire stack inside your own perimeter, run it model-agnostic across any LLM and switch anytime, and pay by usage with no per-seat pricing — so you can deploy anywhere: your cloud, on-premise, GovCloud, or fully air-gapped.

ibl.ai is a self-hosted, model-agnostic AI Operating System you own and run on your own infrastructure — on-premise, in your private cloud, or fully air-gapped — so process IP, CAD files, and supplier terms stays in your perimeter under ITAR for defense work, ISO 27001, and trade-secret protection. Agentic OS orchestrates agents and workflows across any LLM for maintenance knowledge search, quality documentation, supplier analysis, and technician training, integrated with SAP, Siemens Teamcenter, MES platforms, and OT networks via APIs and MCP; Agentic LMS delivers training; Agentic Course generates materials. You own the code, data, and models — SOC 2, HIPAA, and FERPA compliant by design, with no per-seat fees.

1.6M+ users across 400+ organizations run the platform this way, including NVIDIA, MIT, and Syracuse University.

ibl.ai is family-owned and operated from New York, NY — a U.S.-headquartered, domestically-owned long-term partner, not a vendor that sells licenses and moves on.

Frequently Asked Questions

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