ITGlue, Hudu, and Confluence solve different knowledge problems. ITGlue and Hudu are strong for IT documentation, passwords, assets, and MSP workflows, while Confluence supports broader team knowledge. For mixed SMB processes, IT documentation alone is often not enough because sales, service, compliance, proposals, and internal decisions must also be connected.
Why does the comparison between ITGlue, Hudu, Confluence, and a Company Brain matter?
Many IT service providers start knowledge management for a very practical reason: too much information ends up in people’s heads, tickets, password managers, spreadsheets, PSA systems, RMM tools, emails, and old project folders. Every customer handover, on-call shift, and new employee onboarding then becomes harder than it should be.
ITGlue (https://www.itglue.com/), Hudu (https://www.hudu.com/), and Atlassian Confluence (https://www.atlassian.com/software/confluence) address this problem from different angles. ITGlue and Hudu are strongly rooted in IT documentation for MSPs and internal IT teams. Confluence is a broader company wiki for teams, projects, product knowledge, and collaboration.
For KrambergAI, this distinction matters. An IT service provider needs clean IT documentation. A growing SMB also needs an organizational memory that connects IT, sales, service, compliance, proposals, customer context, and internal decisions. That is where the difference between IT documentation and a Company Brain begins.
What makes ITGlue strong for IT service providers?
ITGlue is designed for IT documentation for managed service providers and IT teams. Its focus is standardized documentation, passwords, assets, processes, customer information, and integrations into typical MSP tools. On its features page, ITGlue lists Secure Password Management, auditable activity, and more than 60 native integrations with PSA, RMM, BDR, and other platforms.
Source: https://www.itglue.com/features/
This is valuable for IT service providers because many workflows repeat across customers. A technician needs to know which firewall a customer uses, where VPN access is documented, which contacts matter, which domain information is relevant, and which standard procedure applies to a specific system.
ITGlue is therefore strong when IT documentation itself is the core process. The emphasis is less on free-form knowledge collection and more on structured operational information. For MSPs, that makes sense because poor documentation directly affects margins: technicians search longer, handovers take more time, and mistakes repeat.
The limitation appears when the company needs to organize not only IT knowledge, but company knowledge. Proposals, sales playbooks, compliance documentation, internal decisions, product logic, customer value, project reasoning, and business processes do not always fit neatly into a classic IT documentation model.
Why is Hudu often searched as an ITGlue alternative?
Hudu is often searched as an ITGlue alternative because it also addresses IT documentation, asset management, knowledge articles, passwords, processes, and customer portals, while offering transparent pricing information and self-hosted options. Hudu states on its pricing page that more than 5,500 IT teams worldwide use the platform and references more than 350 reviews on G2.
Source: https://www.hudu.com/pricing
Deployment is another important point. According to Hudu’s support page, Hudu is available hosted or self-hosted. The same page lists monthly pricing at 30 US dollars per user, with no contracts required.
Source: https://support.hudu.com/hc/en-us/articles/10660685862807-Trial-and-Pricing-Information
For IT service providers, this is relevant because some businesses want more control over hosting, data location, and operations. With sensitive customer documentation, the question is not only which interface is better. The question is also where the data lives, who operates the system, how access is controlled, and how recovery is tested.
Hudu can feel more pragmatic and lean than larger platform setups. Still, Hudu remains primarily an IT documentation system. It is good at making IT-related information accessible. It is not automatically a complete Company Brain for all departments of a business.
When does Confluence fit better?
Confluence is not a classic MSP documentation tool. It is a broader collaboration and knowledge platform. It works well for teams that want to maintain documentation, project knowledge, product descriptions, meeting notes, decision records, policies, and process pages together.
The advantage of Confluence is breadth. It can be used for IT, but also for marketing, product development, HR, internal projects, training, and management information. For companies already using Jira, Jira Service Management, or other Atlassian tools, the integration path is natural.
Atlassian lists a Confluence Free plan for up to 10 users on its pricing page. For small teams, that can be an easy entry point before Standard, Premium, or Enterprise functions become necessary.
Source: https://www.atlassian.com/software/confluence/pricing
Its weakness is the lack of specialization. Confluence does not automatically document firewall configurations, customer access, RMM relationships, domain information, or MSP-standard objects as structurally as a specialized IT documentation tool. Without governance, Confluence can also become a wiki with many pages but unclear authority.
What is the difference between IT documentation and a Company Brain?
IT documentation mainly answers questions such as: Which systems does the customer have? Which access details exist? Which standard procedure applies? Which assets are present? Which passwords, licenses, network data, and contacts matter?
A Company Brain goes further. It asks: Why was a decision made? What customer logic sits behind a proposal? Which compliance requirement affects which process? Which service cases repeat? Which information from sales, operations, and customer support belongs together? Which internal rule applies in which situation?
For an IT service provider, this distinction is important. IT documentation protects operational stability. A Company Brain also protects decision quality, customer context, and organizational learning. As an IT service provider grows, it is no longer enough to store technical data cleanly. The company also needs to understand how customer relationships, service processes, sales opportunities, and internal decisions connect.
How do ITGlue, Hudu, Confluence, and a custom Company Brain compare?
| Criterion | ITGlue | Hudu | Confluence | Custom Company Brain |
|---|---|---|---|---|
| Main focus | IT documentation for MSPs | IT documentation and asset knowledge | Team wiki and collaboration | Company knowledge across processes |
| Strength | MSP structure, passwords, integrations | Self-hosted option, lean MSP focus | Broad use across many teams | Connects IT, sales, service, compliance, and decisions |
| Typical users | MSPs, IT service providers, internal IT | MSPs and IT teams | Departments, project teams, IT | Management, departments, service, IT |
| Best question | “How do we run customer IT reliably?” | “How do we document IT flexibly and with control?” | “Where do teams write knowledge together?” | “How does company knowledge connect operationally?” |
| Risk | Strongly IT-centered | Also strongly IT-centered | Can grow unstructured | Must be deliberately modeled and operated |
| AI suitability | Good as IT knowledge source | Good as IT knowledge source | Good as document source | Good as controlled AI knowledge architecture |
| SMB value | High for IT service | High for IT service | Good for general knowledge | High for mixed business processes |
| Limitation | Sales, proposals, compliance, and decisions only partly covered | Similar core limitation | Limited IT-specific depth | Higher setup effort |
Why is IT documentation not enough for mixed SMB processes?
An IT service provider often sees customers through a technical lens: systems, tickets, endpoints, licenses, backups, access rights. That is necessary, but incomplete. In practice, the most important questions often appear at the interfaces.
A customer asks for an extension. The technician knows the environment. Sales knows the proposal. Management knows price sensitivity. The data protection lead knows the restrictions. Service knows recurring complaints. If that knowledge remains separate, the result is friction, duplicate work, and poor decisions.
ITGlue or Hudu can document technical customer environments well. Confluence can capture general knowledge. A Company Brain must create relationships: customer has systems, systems create tickets, tickets reveal patterns, patterns influence proposals, proposals change service workflows, and service workflows create new documentation requirements.
That connection is highly relevant for KrambergAI. A Company Brain is not prettier IT documentation. It is an overarching knowledge model for operational decisions.
What role does AI play in IT documentation?
AI can improve IT documentation significantly, but it also amplifies weak structures. If passwords, assets, customer data, process descriptions, and old notes are maintained properly, AI can prepare answers faster, find relevant articles, summarize tickets, or guide technicians through standard workflows.
If the data foundation is poor, AI only produces uncertain answers faster. This is especially critical for IT service providers because mistakes can create security, availability, or liability risks. An AI answer about a backup, firewall rule, or admin access must be grounded in verified data.
AI should therefore not be understood as a replacement for documentation discipline. It needs sources, metadata, roles, versions, approvals, and logs. This is where a Company Brain can help: it connects IT documentation with process context and makes AI answers more controllable.
When should an IT service provider choose a specialized tool?
A specialized IT documentation tool is useful when the main pain is technical operational documentation. This includes passwords, networks, licenses, configurations, customer environments, standard procedures, device information, and technician handovers.
For MSPs with many customer environments, a tool such as ITGlue or Hudu is often more suitable than a general wiki. The reason is simple: the structure fits the work better. A technician does not need a pretty page. They need reliable information about the right customer object quickly.
Confluence can still be useful when broader internal collaboration is the goal. It fits policies, project knowledge, meeting notes, strategy, product documentation, and internal communication better. The key question is not which tool is objectively best. It is which knowledge problem must be solved.
When should a custom Company Brain be evaluated?
A custom Company Brain becomes interesting when IT documentation is no longer enough. This happens when a company wants to understand not only systems, but relationships: customer history, proposals, service cases, compliance requirements, internal decisions, project reasoning, knowledge approvals, and operational patterns.
For IT service providers, that can be especially valuable. They already have technical knowledge, customer proximity, and recurring processes. If this becomes structured organizational memory, it can support sales, service, quality management, and leadership.
A custom Company Brain does not have to replace everything. ITGlue or Hudu can remain technical sources. Confluence can remain a working wiki. The Company Brain connects these sources, adds metadata, roles, process logic, and AI retrieval, and turns them into a controlled knowledge architecture.
Metrics and sources
- ITGlue lists more than 60 native integrations with PSA, RMM, BDR, and other platforms.
Source: https://www.itglue.com/features/ - Hudu states that more than 5,500 IT teams worldwide use the platform and references more than 350 G2 reviews.
Source: https://www.hudu.com/pricing - Hudu lists monthly pricing at 30 US dollars per user and states that it is available hosted or self-hosted.
Source: https://support.hudu.com/hc/en-us/articles/10660685862807-Trial-and-Pricing-Information - Atlassian lists a Confluence Free plan for up to 10 users.
Source: https://www.atlassian.com/software/confluence/pricing
Further reading
Kaseya 2025 Global MSP Benchmark Report
https://www.kaseya.com/resource/2025-msp-benchmark-report/
Atlassian Knowledge Management Guide
https://www.atlassian.com/itsm/knowledge-management
CISA Guidance for Managed Service Providers and Customers
https://www.cisa.gov/resources-tools/resources/managed-service-providers-and-customers-guidance
FAQ
Is ITGlue better than Hudu?
ITGlue is not automatically better than Hudu. ITGlue is strong for established MSP structures, integrations, and standardized IT documentation. Hudu may be more attractive for teams that value transparent pricing, self-hosting, and a leaner operating model. The right choice depends on whether the business needs platform depth or more control.
Why do many teams search for an ITGlue alternative?
Many teams search for an ITGlue alternative because they want to reassess cost, usability, data hosting, contract model, or platform dependency. Hudu is often considered because it addresses similar IT documentation needs and is available hosted or self-hosted. An alternative should fit the operating model, not only be cheaper.
Is Confluence a good solution for IT documentation?
Confluence can work for IT documentation when content is wiki-like, process-oriented, and shared across teams. For classic MSP documentation with customer assets, passwords, technical relationships, and standardized IT objects, ITGlue or Hudu are usually more suitable. Confluence is broader, but less specialized for IT service documentation.
When is IT documentation no longer enough?
IT documentation is no longer enough when knowledge extends beyond technology. Sales, proposals, compliance, service cases, customer history, internal decisions, and process logic must then be connected. That is where a Company Brain begins. It adds company context and makes knowledge usable for decisions.
What is the difference between Hudu and a Company Brain?
Hudu mainly documents IT-related information such as assets, passwords, knowledge articles, processes, and customer data. A Company Brain goes further by connecting sales, service, compliance, proposals, responsibilities, and decisions. Hudu can be an important source, but it does not automatically replace a broader knowledge architecture.
Can an IT service provider combine ITGlue or Hudu with a Company Brain?
Yes. This is often more useful than choosing one or the other. ITGlue or Hudu can manage technical customer documentation, while a Company Brain connects that information with processes, customer history, proposals, service knowledge, and compliance. Specialized documentation remains intact but becomes part of a larger knowledge model.
What role does AI play in IT documentation?
AI can make IT documentation more useful through search, summaries, ticket context, and suggestions for standard workflows. However, it needs reliable sources, roles, versions, and approvals. Without clean documentation, AI only produces uncertain answers faster. In IT operations and security, that can become risky.
