Software · top picks by feature

Top Knowledge Base Software

32 knowledge base software products ranked by rating, review volume and listing quality.

Looking for the best knowledge base software? TrustList ranks 32 products with knowledge base across 18 software categories (the largest groups: service desk, customer service and complaint management software). The top-ranked right now: Akio.CX, BMC Remedyforce Service Desk and Spiceworks IT Help Desk. Updated November 2026.

Want your product here?

Between them, the 32 knowledge base software products on this page cover alerts / escalation (22), self service portal (21), customizable branding (20) and Reporting/Analytics (20). 32 of them have written a profile you can read before you get in touch.

What to look for in knowledge base software

The best knowledge base software for you depends on how your business works, not only on where a product sits in the list. Before you shortlist the top-ranked options, check for:

An editor that makes articles quick to write and easy to keep current
Search that finds answers however people phrase the question
A public help centre, an internal wiki, or both, with permissions
Feedback and analytics on what people search for and fail to find
Integration with your help desk and chat, so agents can share articles
Owners, review dates and version history for each article

How to use this ranking

Start with the top 10, then narrow down with Best knowledge base software by category further down the page, which ranks the same feature inside each kind of software. Read the reviews on each profile, and ask vendors to show you the points above with your own data before you decide.

Filter by fitbudget, engagement, size and more

The top-ranked knowledge base software

Akio.CX
Service Level Agreement (SLA) Management · Interactive Voice Response (IVR) · Alerts / Escalation
From AKIO, a French software publisher dedicated to customer experience since 1998, comes Akio.CX, an omnichannel contact centre platform.
Text Mining Software
Write a review
BMC Remedyforce Service Desk
Service Level Agreement (SLA) Management · Release & Deployment Management · Alerts / Escalation
IT teams that would rather not run hardware for their service desk are the target of BMC Remedyforce Service Desk, a help desk delivered from the cloud.
Application Performance Management Software
Write a review
Spiceworks IT Help Desk
Alerts / Escalation · Self Service Portal · Knowledge Base Management
Spiceworks IT Help Desk is ticketing software designed for IT professionals who run an internal help desk.
Service Desk Software
Write a review
Back
Service Level Agreement (SLA) Management · Knowledge Base Management · Real-time Chat
Back serves the teams inside a company that other employees turn to for help, such as HR, finance and IT, and it automates their routine work.
Service Desk Software
Write a review
Infinity ECM
Interactive Voice Response (IVR) · Self Service Portal · IT Asset Management
More than fifteen integrated modular systems share one interface in Infinity ECM, a business management platform aimed at organizations going through digital transformation.
Service Desk Software
Write a review
HelpDeskAdvanced
Service Level Agreement (SLA) Management · Release & Deployment Management · Alerts / Escalation
HelpDeskAdvanced is a web and mobile help desk product for automating the governance of service desk processes.
Service Desk Software
Write a review
HESK
Self Service Portal · Knowledge Base Management · IT Asset Management
Support teams that do not want a heavy ticketing system often reach for HESK, a PHP help desk that runs in a browser.
Service Desk Software
Write a review
Conclusion
Self Service Portal · IT Asset Management · Incident Management
Conclusion is process automation software from Eller, an enterprise IT company that describes itself as connecting business and IT.
Service Desk Software
Write a review
AzureDesk
Service Level Agreement (SLA) Management · Alerts / Escalation · Self Service Portal
Customer support teams can run their tickets through AzureDesk, a hosted helpdesk application.
Service Desk Software
Write a review
InvGate Service Desk
Self Service Portal · IT Asset Management · Incident Management
Whether an organization wants cloud delivery or its own servers, InvGate Service Desk can be set up either way: as a multi-tenant SaaS or installed on premise.
Service Desk Software
Write a review
Track-It!
Service Level Agreement (SLA) Management · Alerts / Escalation · Self Service Portal
Small and medium sized companies are the target for Track-It!, which combines a help desk with IT asset management.
Service Desk Software
Write a review
Quiq Messaging Platform
Alerts / Escalation · Self Service Portal · Surveys & Feedback
Using artificial intelligence, Quiq's platform answers customer messages and helps the staff who handle them.
SMS Marketing Software
Write a review
Textline
Alerts / Escalation · Surveys & Feedback · Social Media Integration
Businesses use Textline to text customers from a shared business number. The company describes the service as built for teams in customer support, sales, marketing and logistics.
SMS Marketing Software
Write a review
EdgeTier
Alerts / Escalation · Surveys & Feedback · Social Media Integration
Reading customer conversations as they happen, EdgeTier gives contact centres and customer engagement teams a view of every interaction.
Robotic Process Automation Software
Write a review
iSupport
Service Level Agreement (SLA) Management · Alerts / Escalation · Self Service Portal
iSupport is service desk software from GWI, a company that has made it since 1992.
Remote Support Software
Write a review
K-Now
Alerts / Escalation · Surveys & Feedback · Negative Feedback Management
Business software only pays off once people use it properly, and K-Now, from the French company Knowmore, is a digital adoption and learning platform aimed at that gap.
Digital Adoption Platform Software
Write a review
NABD
Service Level Agreement (SLA) Management · Alerts / Escalation · Self Service Portal
NABD is an online platform for business live chat that the vendor describes as easy to install.
Live Chat Software
Write a review
Deskpro
Service Level Agreement (SLA) Management · Alerts / Escalation · Self Service Portal
Support teams that answer customers, staff and clients from a single queue are the audience Deskpro was built around.
Knowledge Management Software
Write a review
Groove
Service Level Agreement (SLA) Management · Alerts / Escalation · Knowledge Base Management
Groove is a cloud-based help desk for small businesses that answer customers by email, chat, social media and phone.
Knowledge Management Software
Write a review
BlueSpice MediaWiki
Self Service Portal · Surveys & Feedback · Knowledge Base Management
Hallo Welt! GmbH, based in Regensburg, Germany, makes BlueSpice, a version of the MediaWiki software that runs Wikipedia, adapted for use inside companies and organisations.
IT Project Management Software
Write a review
FocalScope
Service Level Agreement (SLA) Management · Interactive Voice Response (IVR) · Alerts / Escalation
FocalScope is a web-based help desk that brings live chat and ticketing together.
Customer Service Software
Write a review
Kommunicate
Alerts / Escalation · Self Service Portal · Surveys & Feedback
Kommunicate is human and bot hybrid customer support software.
Customer Service Software
Write a review
ServiceNow Customer Service Management
Alerts / Escalation · Self Service Portal · Surveys & Feedback
ServiceNow's Customer Service Management product is pitched as more than a customer relationship system.
Customer Service Software
Write a review
Froged
Website Visitor Tracking · Event Triggered Email · WYSIWYG Email Editor
Customer success and support teams use Froged to look after customers through their entire lifecycle.
Customer Success Software
Write a review

For vendors

Want to see your product here?

The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

Not on TrustList yet? Add your product or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor this ranking

Paid · always labelled

A Sponsored card above the ranked list, up to three per ranking
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Sponsor this ranking See prices

Best knowledge base software by category

The same feature, ranked inside each kind of software. 18 categories in all; these 1 have 5 or more products.

Top Service Desk Software9

How is this list of the top knowledge base software worked out?

TrustList ranks every product that offers knowledge base, whichever software category it is filed under, by its rating, how many reviews it has and how complete its profile is. No one can pay for a position in this list. Where few products have reviews yet, profile completeness carries more weight, so treat the order as a shortlist to check rather than a verdict.

Is the top-ranked product the best knowledge base software for everyone?

No. A small team, a growing business and a large enterprise need different things from knowledge base software. Use the checklist above and the rankings by category to find the best fit, and give most weight to reviews from companies like yours.

How often does the ranking change?

The order is recalculated as new reviews arrive and vendors update their profiles, so the list you see is the current one.

More top software by feature

Articles

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.