# Best Contact Center Knowledge Base Software for Medium-Sized Businesses - Page 3

## How Many Contact Center Knowledge Base Software Products Does G2 Track?

**Total Products under this Category:** 96

### Category Stats (Aug 2026)

- **Average Rating:** 4.55/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** KMS Lighthouse (+2.86%) - Among all products in this category, KMS Lighthouse recorded the largest rating increase compared to last month

_Last updated: August 03, 2026_

## How Does G2 Rank Contact Center Knowledge Base Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 29,300+ Authentic Reviews
- 96+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Contact Center Knowledge Base Software
 ![G2 Grid® for Contact Center Knowledge Base Software plotting products by satisfaction and market presence](https://www.g2.com/categories/contact-center-knowledge-base/grids.png?focus%5B%5D=5494&focus%5B%5D=12139&focus%5B%5D=2743&focus%5B%5D=5511&focus%5B%5D=348&focus%5B%5D=1311789&focus%5B%5D=14432&focus%5B%5D=1180190)

Highlighted products: Agentforce Service (formerly Salesforce Service Cloud), Guru, Zoho Desk, Talkdesk, Five9 Intelligent Cloud Contact Center Platform, Zoom Contact Center, Helpjuice, and BoldDesk.

Underlying data: [Grid® JSON](https://www.g2.com/categories/contact-center-knowledge-base/grids.json?focus%5B%5D=agentforce-service-formerly-salesforce-service-cloud&focus%5B%5D=guru&focus%5B%5D=zoho-desk&focus%5B%5D=talkdesk&focus%5B%5D=five9-intelligent-cloud-contact-center-platform&focus%5B%5D=zoom-contact-center&focus%5B%5D=helpjuice&focus%5B%5D=bolddesk&segment=mid-market)

**Sponsored**

### Malbek

Malbek is a comprehensive contract lifecycle management (CLM) solution designed to streamline and enhance the contracting process for large enterprises and fast-growing businesses. By providing an end-to-end platform, Malbek eliminates the challenges associated with manual and disjointed contracting, allowing organizations to manage their contracts more effectively. The solution is built on a secure and scalable infrastructure, making it suitable for businesses of varying sizes and complexities. The target audience for Malbek includes legal teams, procurement departments, and business units that require efficient contract management to support their operations. With its user-friendly interface and robust features, Malbek caters to organizations looking to increase top-line revenue, improve operational efficiency, and mitigate risks associated with contract management. Specific use cases include contract creation, approval workflows, and compliance tracking, all of which are essential for maintaining control over contractual obligations and ensuring alignment with business objectives. Key features of Malbek CLM include a powerful contract repository that allows users to search and locate contracts and clauses with ease, akin to the experience of online shopping. This feature significantly reduces the time spent searching for documents, enabling users to focus on more strategic tasks. Additionally, Malbek offers modular and reusable building blocks for contract authoring, which ensures consistency and quality across all documents. Users can create and edit contracts using familiar tools such as MS Word or online editors, making the transition to Malbek seamless. Malbek also enhances the approval process with mobile capabilities and automated reminders, ensuring that contracts are tracked and approved in a timely manner. The platform imposes a superior layer of process governance, reinforcing control across the enterprise and reducing the likelihood of errors or compliance issues. By incorporating pre-approved language and terms, Malbek provides visibility into potentially risky clauses, allowing organizations to proactively manage risk and maintain compliance. Furthermore, Malbek empowers business users to create tailored solutions without the need for coding or IT intervention, redefining simplification in contract management. With out-of-the-box integrations to popular business applications such as Salesforce, Workday, Slack, and Office 365, Malbek facilitates improved collaboration among teams. This seamless flow of contract data between systems contributes to dramatically reduced contract cycle times, ultimately enhancing the overall efficiency of the contracting process.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1529&secure%5Bchosen_at%5D=2026-08-04T08%3A10%3A32Z&secure%5Bdisplayable_resource_id%5D=4&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=128660&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=128660&secure%5Bresource_id%5D=1529&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcontact-center-knowledge-base%2Fmid-market%3Fpage%3D3&secure%5Btoken%5D=50d13c3b295d81569d32b4b7f49f93df516388958d1021912eff7024596f460f&secure%5Burl%5D=https%3A%2F%2Fhubs.li%2FQ04p_stC0&secure%5Burl_type%5D=custom_url)

### [Zendesk Contact Center](https://www.g2.com/products/zendesk-contact-center/reviews)

Zendesk for Contact Center is built with AI at its core to remove the gaps between channels, agents, and systems so every contact gets resolved faster across voice, self-service, and digital. Powered by the Zendesk Resolution Platform, it simplifies operations, accelerates service, and eliminates the fragility of legacy stacks and bolted-on tools. AI is embedded across every channel to accelerate agents and deflect the rest. Voice is native with AI Agents and Voice Copilot. And AI powered WFM, QA and reporting are included, no vendors to chase, no code to manage. Whether you're scaling quickly, expanding globally, or ditching a cobbled-together stack, Zendesk equips you to deliver faster service, better experiences, and leaner operations from day one.

**Average Rating:** 4.5/5.0

**Total Reviews:** 308

#### How Do G2 Users Rate Zendesk Contact Center?

- **Compliance:** 8.4/10 (Category avg: 8.8/10)
- **Auditing:** 8.3/10 (Category avg: 8.4/10)
- **Policies and Controls:** 8.1/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Zendesk Contact Center?

- **Seller:** [Zendesk](https://www.g2.com/sellers/zendesk)
- **Company Website:** www.zendesk.com
- **Year Founded:** 2007
- **HQ Location:** San Francisco, CA
- **Twitter:** @Zendesk  
102,672 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=511eeaf2c0ddc5065caaef5bb8b6d60bcc6b89740bd82db40e2e197c6eced9e2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F418095%2F&secure%5Burl_type%5D=linkedin_company_website)  
7,302 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Team Lead
- **Top Industries:** Computer Software, Information Technology and Services
- **Company Size:** 57% Medium, 28% Small

#### What Do G2 Reviewers Say About Zendesk Contact Center?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Zendesk Contact Center to be **easy to use and set up** , streamlining customer interactions for effective support.
- Users value the **efficient omnichannel support** of Zendesk, integrating various customer interactions into one cohesive experience.
- Users find Zendesk Contact Center to have a **user-friendly interface and seamless omnichannel capabilities** , enhancing overall efficiency and satisfaction.
- Users value the **omnichannel experience** of Zendesk Contact Center, enjoying seamless communication and insightful reporting tools.
- Users appreciate the **omnichannel support** of Zendesk, streamlining customer interactions and enhancing team collaboration for efficient service.

##### Cons

- Users struggle with **inefficient workflows** , as inconsistent SLAs and unpredictable ticket behavior hinder effective performance tracking.
- Users face **workflow disruptions** due to inconsistent SLAs and performance tracking, complicating everyday operations.
- Users struggle with **inefficiency** , citing inconsistent workflows and the cumbersome size of the Zendesk Contact Center plugin.
- Users express a need for **missing notification features** , impacting their responsiveness and overall ticket management experience.
- Users find Zendesk Contact Center's **process complexity** a hurdle, leading to inconsistent workflows and a challenging learning curve.

#### What Are Recent G2 Reviews of Zendesk Contact Center?

**["Seamless Omnichannel Communication with Zendesk"](https://www.g2.com/survey_responses/zendesk-contact-center-review-13105334)**

**Rating:** 4.5/5.0 stars

_— Christos F._

[Read full review](https://www.g2.com/survey_responses/zendesk-contact-center-review-13105334)

**["Powerful for workflows and automation, but reporting and admin setup can be frustrating"](https://www.g2.com/survey_responses/zendesk-contact-center-review-12965217)**

**Rating:** 4.5/5.0 stars

_— Sebastian E._

[Read full review](https://www.g2.com/survey_responses/zendesk-contact-center-review-12965217)

#### What Are G2 Users Discussing About Zendesk Contact Center?

- [What is Klaus used for?](https://www.g2.com/discussions/what-is-klaus-used-for)

- [‹ Prev‹ Prev](/categories/contact-center-knowledge-base/mid-market?order=g2_score&page=2#product-list)
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Similar Categories

- [Call Center Infrastructure (CCI)](/categories/call-center-infrastructure-cci)
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- [Contact Center AI Observability](/categories/contact-center-ai-observability)
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[Browse Contact Center Knowledge Base Themes](/categories/contact-center-knowledge-base/themes)

 ![Jeffrey Lin](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jeffrey Lin")
JL

Researched and written by [Jeffrey Lin](https://research.g2.com/insights/author/jeffrey-lin)

Updated 

Products classified in the overall Contact Center Knowledge Base category are similar in many regards and help companies of all sizes solve their business problems. However, medium-sized business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Medium-Sized Business Contact Center Knowledge Base to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Medium-Sized Business Contact Center Knowledge Base category.

In addition to qualifying for inclusion in the Contact Center Knowledge Base Software category, to qualify for inclusion in the Medium-Sized Business Contact Center Knowledge Base Software category, a product must have at least 10 reviews left by a reviewer from a medium-sized business.

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