Best Free Knowledge Base Software

Knowledge-based software is crucial for organizations to create, manage, and share information effectively. It helps centralize company knowledge, making it easily accessible to employees and customers. This improves productivity and enhances customer support by providing quick access to FAQs, guides, and resources. Free Knowledge Base Software offers a cost-effective solution for businesses building a comprehensive knowledge repository without additional costs. These tools include features like searchable databases, content categorization, and user-friendly interfaces, making organizing and retrieving information easier. The best knowledge base software ensures that teams can collaborate efficiently and customers can find answers quickly. By utilizing knowledge-based tools, companies can reduce support requests, improve employee training, and enhance user experience. Explore our category of Free Knowledge Base Software to find the best solutions for managing your organization’s knowledge and improving information flow today. 

Note: Most of the products listed in this free knowledge base software category offer free trial versions, though they have restrictions like time limits, fixed number of users, or limited features. For more options and features, compare and evaluate all-time knowledge base software to find your best fit.
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337 Software

List of Top Free Knowledge Base Software

Pricing Options

Monthly Subscription

Annual Subscription

One-Time Payment

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Self Employed

Small Business

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Zendesk Suite

Customer Service Software to Create a Great Experience

   4.4

 (2 Reviews)

Zendesk Suite is a customer service software that streamlines interactions between businesses and their customers. It offers a unified interface for managing customer support across multiple channels like email, chat, phone, and social media. The suite includes ticketing system features for efficient issue tracking and resolution. Key functionalities also encompass a knowledge base for self-servic... Read more about Zendesk Suite

Free Trial

Available

Pricing Type

$55 Per month

Location

United States

Dynamics 365 Field Service

Transform your service operations, deliver exceptional service, and improve customer experiences.

Dynamics 365 Field Service is a comprehensive, cloud-based solution from Microsoft that is designed to enhance field service operations for businesses of all sizes. It excels in optimizing scheduling and resource allocation using AI-driven insights, ensuring the most efficient use of field technicians. The software boasts strong asset management capabilities, allowing for proactive maintenance and... Read more about Dynamics 365 Field Service

Free Trial

30 Days

Pricing Type

$$95 Per month

Location

United States

Dynamics 365 Project Operations

Connect your project-centric business in one application

Dynamics 365 Project Operations is a comprehensive solution that unifies project management, resource optimization, and financial tracking. Designed for diverse business needs, it integrates seamlessly with other Dynamics 365 applications, enhancing overall functionality. Key features include advanced project planning tools, enabling precise scheduling and resource allocation. Its real-time analyt... Read more about Dynamics 365 Project Operations

Free Trial

NA

Pricing Type

Contact Vendor

Location

Afghanistan

Dynamics 365 is a powerful customer relationship management (CRM) software designed to enhance business operations and improve customer engagement. This comprehensive platform integrates various business applications, enabling users to manage sales, marketing, customer service, and field operations seamlessly. With its robust analytics and reporting capabilities, Dynamics 365 provides valuable ins... Read more about Dynamics 365

Free Trial

Available

Pricing Type

$50 Per user

Location

United States

Oracle Sales

Go beyond sales force automation, with the industry-leading CRM sales software to improve sales performance.

Oracle Sales is a dynamic sales automation software that forms part of Oracle's comprehensive Customer Experience (CX) suite. Designed to empower sales teams, it integrates advanced AI-driven data analytics to offer personalized customer insights and sales recommendations. This platform enhances sales performance through features like opportunity scoring, automated data capture, and sales forecast... Read more about Oracle Sales

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

HubSpot Service Hub

Customer Service Software for Small to Enterprise Businesses

HubSpot's Service Hub is an all-in-one platform that helps businesses provide exceptional customer service and support. With tools like ticketing, knowledge base, live chat, and customer feedback surveys, Service Hub enables businesses to streamline their support processes, improve customer satisfaction, and strengthen customer relationships. This user-friendly platform empowers businesses to deli... Read more about HubSpot Service Hub

Free Trial

Available

Pricing Type

$800 Per month

Location

United States

Oracle Cloud CX is an advanced customer experience software designed to help organizations manage and enhance their customer interactions across various channels. The platform offers a comprehensive suite of tools for marketing automation, sales force automation, customer service, and social engagement, ensuring a unified approach to customer relationship management. Oracle Cloud CX provides featu... Read more about Oracle Cloud CX

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Oracle E-Business Suite is a comprehensive Enterprise Resource Planning (ERP) Software designed to integrate and manage all aspects of an organization's operations seamlessly. Tailored for medium to large enterprises across various industries, Oracle E-Business Suite offers a unified platform that consolidates key business functions such as finance, human resources, supply chain management, manufa... Read more about Oracle E-Business Suite

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Oracle Service is a comprehensive customer experience software platform designed to help businesses deliver exceptional service across multiple channels. With features like AI-powered chatbots, case management, and customer self-service portals, Oracle Service enhances both customer support and engagement. The platform allows businesses to track and resolve customer issues in real time, ensuring t... Read more about Oracle Service

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Odoo

All your business on one platform.

Odoo is a comprehensive business management software, offering a wide array of applications to streamline various business operations. Its modular structure allows for customization, catering to specific business needs. Key features include CRM for customer management, eCommerce solutions, accounting tools, inventory management, and project management capabilities. Odoo also supports HR management... Read more about Odoo

Free Trial

Available

Pricing Type

$24.90 Per month

Location

Belgium

Salesforce Sales Cloud

Build strong customer relationships and grow revenue with a single source of truth.

Salesforce Sales Cloud is a powerful solution designed to streamline and optimize sales processes for businesses. It serves as a comprehensive customer relationship management (CRM) platform, offering features that help organizations manage leads, track opportunities, and close deals more efficiently. With Salesforce Sales Cloud, users can easily organize and access customer information, facilitat... Read more about Salesforce Sales Cloud

Free Trial

Available

Pricing Type

$25 Per month

Location

United States

Salesforce Service Cloud

Top Customer Service & Support Software Solutions

Salesforce Service Cloud is a customer service application that combines various support features into one platform. It offers a comprehensive ticketing system that handles customer inquiries from multiple channels, like email, phone, and social media. The platform includes a knowledge base for self-service support, allowing customers to find answers quickly. Live agent chat and AI-powered chatbot... Read more about Salesforce Service Cloud

Free Trial

30 Days

Pricing Type

$25 Per month

Location

United States

Salesforce Field Service

Best Field Service Management Software

Salesforce Field Service is a dynamic software solution designed for managing on-site service operations. It's part of the broader Salesforce ecosystem, renowned for customer relationship management. This software excels in scheduling and dispatching, ensuring the right technician reaches the right location at the right time with smart, automated scheduling. It's particularly user-friendly, offeri... Read more about Salesforce Field Service

Free Trial

Available

Pricing Type

$$25 Per month

Location

United States

SAP Service Cloud

CRM Service and Support Software

SAP Service Cloud is a powerful software designed to transform customer service operations for businesses. It's ideal for companies of various sizes seeking to provide exceptional customer support. The software centralizes customer interactions from multiple channels, making it easier to manage and respond to queries efficiently. Key features include automation of routine tasks, insightful analyti... Read more about SAP Service Cloud

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

SAP Customer Experience is a comprehensive customer service software designed to enhance interactions between businesses and their clients. This powerful platform provides tools for managing customer inquiries, tracking support tickets, and delivering personalized service across multiple channels. With its intuitive interface, service teams can efficiently resolve issues, ensuring customer satisfa... Read more about SAP Customer Experience

Free Trial

Available

Pricing Type

$58 Per user

Location

Germany

CA Service Desk Manager

Innovative change management and extensive automation for your IT service management.

CA Service Desk Manager is a comprehensive IT service management (ITSM) tool designed to improve the efficiency and effectiveness of IT services in organizations. It excels in incident and problem management, swiftly addressing and resolving IT issues to minimize disruptions. The software is known for its robust change management capabilities, ensuring controlled and smooth transitions in IT envir... Read more about CA Service Desk Manager

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Jira Service Management is a versatile tool designed for IT service management and customer support. It streamlines incident, problem, and change management, enabling teams to respond to and resolve issues efficiently. This platform integrates easily with other Jira products, fostering collaboration among development and operational teams. Key features include a customizable service desk, facilita... Read more about Jira Service Management

Free Trial

30 Days

Pricing Type

$17.65 Per month

Location

Australia

Confluence

Your Remote-Friendly Team Workspace

Confluence is a collaborative workspace that helps teams organize and share information efficiently. It's a central hub where you can create, store, and manage documents and notes. The platform allows easy creation of pages and blogs, useful for team updates or project plans. Confluence integrates with Jira, a plus for tracking project progress. It supports real-time editing, making team collabora... Read more about Confluence

Free Trial

14 Days

Pricing Type

$4.89 Per month

Location

Australia

Knowledge Assist is an advanced Artificial Intelligence Software designed to empower organizations with intelligent data analysis, automation, and decision-making capabilities. It offers a comprehensive platform for developing, deploying, and managing AI models that can analyze vast amounts of data, uncover insights, and automate complex processes, ensuring that businesses can leverage data-driven... Read more about Knowledge Assist

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

YouTrack

Powerful project management for all your teams

YouTrack is a versatile issue-tracking and project management tool designed to streamline collaboration and enhance productivity. It offers a user-friendly interface, allowing teams to effortlessly create, manage, and prioritize tasks. With customizable workflows, it adapts to diverse project requirements. YouTrack's agile boards facilitate seamless project monitoring, ensuring teams stay on track... Read more about YouTrack

Free Trial

14 Days

Pricing Type

$3.67 Per month

Location

Czech Republic

Zoho Desk

Top Rated Customer Service Help Desk Software

Zoho Desk is a customer service software designed to help businesses manage customer support activities efficiently. It offers a range of features including a ticketing system, which organizes customer inquiries from various channels into a single interface for easier tracking and response. The software also includes a help center, allowing customers to find answers on their own through knowledge ... Read more about Zoho Desk

Free Trial

15 Days

Pricing Type

$800 Per month

Location

British Indian Ocean Territory

UpToDate is a sophisticated Decision Support Software designed to assist healthcare professionals in making informed clinical decisions quickly and accurately. It offers a comprehensive platform that provides evidence-based medical information, clinical guidelines, and treatment protocols, ensuring that healthcare providers have access to the latest and most reliable data at their fingertips. UpTo... Read more about UpToDate

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

SolarWinds Service Desk

A cloud-based and AI-powered IT service management (ITSM) platform.

SolarWinds Service Desk is an advanced, user-friendly software solution designed for efficient IT service management. Its comprehensive features allow seamless tracking and resolving of IT issues, making it ideal for businesses seeking streamlined IT workflows. Key features include automated ticketing, which simplifies incident reporting and resolution. The asset management tool tracks and manages... Read more about SolarWinds Service Desk

Free Trial

30 Days

Pricing Type

Contact Vendor

Location

United States

Sage CRM

Manage every customer relationship with Sage CRM

Sage CRM is a comprehensive software solution designed to enhance customer relationship management for small to mid-sized businesses. It excels in streamlining sales, marketing, and customer service operations. Key features include intuitive sales tracking, which helps businesses monitor leads and sales pipelines efficiently. Sage CRM's marketing tools are adept at campaign management, enabling ta... Read more about Sage CRM

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

Nagios Network Analyzer is a comprehensive Data Visualization Software designed to monitor and analyze network traffic in real time. The platform provides detailed insights into bandwidth usage, network performance, and potential security threats, enabling IT teams to optimize network infrastructure. Nagios Network Analyzer features customizable dashboards and reports, allowing users to visualize ... Read more about Nagios Network Analyzer

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

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Frequently Asked Questions

Free knowledge base software helps organizations create, manage, and share centralized repositories of information. It’s ideal for FAQs, documentation, and internal or external knowledge sharing without any upfront cost.

While both are free, open source knowledge base software allows access to its source code. This means you can customize and modify it to fit your needs, whereas free software may have limited customization options.

Key features include a powerful search function, easy content creation tools, categorization, analytics, user roles, and multi-language support. Integration with customer support tools can also be beneficial.

Open source knowledge base software is generally secure, but its security depends on how it is configured and maintained. Regular updates and adherence to security best practices are essential to protect your data.

Yes, free knowledge base software can be used for both internal employee documentation and external customer support resources. Many tools allow you to manage access permissions based on your audience.

Free plans may include limitations such as a restricted number of articles, users, or storage capacity. Open source knowledge base software, however, is usually feature-rich but requires technical expertise to set up.

Many tools, including free and open source knowledge base software, offer import/export options for migration. Always check the compatibility of file formats before starting the process.

Yes, open source knowledge base software offers extensive customization options, from modifying the interface to adding new features. However, this may require coding knowledge or developer assistance.

A free knowledge base reduces operational costs, improves customer self-service, boosts team productivity, and centralizes information management. It’s an excellent starting point for businesses of all sizes.

If you need simple, out-of-the-box solutions, free knowledge base software may suffice. For advanced customization and control, open source knowledge base software is the better option, especially if you have technical resources.

Many free knowledge base tools integrate with CRMs, customer support platforms, and project management tools. Open source options may also allow custom integrations with third-party apps.

While free and open source tools don’t charge for usage, additional costs may arise for hosting, premium features, maintenance, or technical support, especially for open source solutions.