HEAD TO HEAD · RATED SEPTEMBER 2026
Last reviewed 27 September 2026 · Service Desk Compare reviewers
Zendesk wins on the business-teams weights; ServiceDesk Plus is the stronger pick where pricing transparency matter most.
Totals and ranks on this page use the business-teams weights (five criteria at 20% each; ITIL and CMDB shown for information only). For ITIL and CMDB weighted scores, see the full ITSM ranking.
ServiceDesk Plus
7.1 / 10
Rank 6= of 9 on the business-teams ranking
Full ITSM ranking: rank 4 at 7.4
Free for 2 technicians; Standard from $13 per technician per month
Read the ManageEngine ServiceDesk Plus reviewZendesk
8.3 / 10
Rank 1= of 9 on the business-teams ranking
Full ITSM ranking: rank 7= at 7.0
$29 per agent per month (Suite Team, annual)
Read the Zendesk for IT (Employee Service) reviewScroll for more
| Criterion | Weight | ServiceDesk Plus | Zendesk | Higher score |
|---|---|---|---|---|
ITIL practice coverageWhy these scoresServiceDesk Plus: 14 ITIL-certified and 14 PinkVERIFY-certified practices; full change, release and problem management need Enterprise or paid add-ons. Zendesk: Service catalog, SLAs, approvals and IT asset management from Suite Growth, but change and problem management are not listed. | Info only | 9 | 4 | ServiceDesk Plus |
Automation and AI assistanceWhy these scoresServiceDesk Plus: Zia, predictive triage and routing, and ChatGPT and Copilot integrations, with fewer autonomous resolution claims than peers. Zendesk: AI agents on every Employee Service plan, intent and tone detection, and Intelligent Triage and Auto Assist on Enterprise. | 20% | 6.5 | 8.5 | Zendesk |
Time to valueWhy these scoresServiceDesk Plus: A free edition for two technicians, but edition, add-on and cloud or on-premises choices add planning time. Zendesk: Published plans and a help desk interface many IT teams already know from customer service. | 20% | 6.5 | 8 | Zendesk |
Configuration management (CMDB)Why these scoresServiceDesk Plus: CMDB is included in Enterprise and sold as a $1,195 annual add-on on Professional. Zendesk: IT asset management from Suite Growth, but no CMDB or relationship mapping is documented. | Info only | 8 | 3 | ServiceDesk Plus |
Usability for non-IT requestersWhy these scoresServiceDesk Plus: A service catalog out of the box and the Zia virtual agent, with fewer requester channels documented than peers. Zendesk: A self-service employee portal and knowledge base, with AI agents answering first. | 20% | 6.5 | 8.5 | Zendesk |
IntegrationsWhy these scoresServiceDesk Plus: Deep native integration with the wider ManageEngine product range. Zendesk: AI agents that take action across business systems and omnichannel routing on the suite. | 20% | 7 | 8.5 | Zendesk |
Pricing transparencyWhy these scoresServiceDesk Plus: Edition prices and add-on prices are published for both cloud and on-premises. Zendesk: Team, Growth and Professional are priced publicly; Enterprise + Copilot is quoted. | 20% | 9 | 8 | ServiceDesk Plus |
ServiceDesk Plus scores higher on 1 criterion, Zendesk on 4, and 0 are tied among the five scored criteria.
| Plan | Price | What changes |
|---|---|---|
| Free | $0 | 2 technicians, 250 IT assets, Standard edition. |
| Standard | From $13 per technician/month | Help desk, service catalog. Problem, project and change/release management are add-ons at $1,195 a year each. |
| Professional | From $27 per technician/month | Adds IT asset management. CMDB add-on $1,195 a year. |
| Enterprise | From $67 per technician/month | Help desk, asset, change, release, problem, projects and CMDB included. No limit on the number of end users. |
| Plan | Price | What changes |
|---|---|---|
| Suite Team | $29 per agent/month | Paid yearly. AI agents, knowledge base, action builder. |
| Suite Growth | $59 per agent/month | Adds IT asset management, service catalog, self-service employee portal, tasks and approvals, SLAs. |
| Suite Professional | $99 per agent/month | Adds skills-based routing, admin copilot, app builder. |
| Suite Enterprise + Copilot | Not published (contact sales) | Adds Intelligent Triage, Auto Assist, approval workflows, sandbox. |
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| Stage | Status | Note |
|---|---|---|
| 01 Logged | Partial | Zia virtual support agent; intake channels not detailed on the page read Source |
| 02 Categorised | Documented | Predictive intelligence for ticket triage Source |
| 03 Routed | Documented | Predictive routing and assignment Source |
| 04 Resolved | Partial | Zia virtual agent and generated replies; no autonomous resolution claim Source |
| 05 Closed | Not documented | |
| 06 Reviewed | Documented | Problem management (Enterprise or add-on) Source |
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| Stage | Status | Note |
|---|---|---|
| 01 Logged | Documented | AI agents work on any channel Source |
| 02 Categorised | Documented | Detects intent and tone Source |
| 03 Routed | Documented | Omnichannel routing assigns tickets to qualified agents Source |
| 04 Resolved | Documented | AI agents resolve multi-step workflows Source |
| 05 Closed | Not documented | |
| 06 Reviewed | Documented | AI monitoring across 100% of interactions Source |
What each vendor's public pages document for each stage, as read on 27 Sep 2026. 'Not documented' means we did not find it on the pages we read, not that the product cannot do it.
Choose ServiceDesk Plus if pricing transparency matters most to your team. It scores 9 there against Zendesk's 8. Edition prices and add-on prices are published for both cloud and on-premises. We list it as best for: teams that need on-premises or cloud with the same edition pricing. Read the ManageEngine ServiceDesk Plus review
Choose Zendesk if automation and AI assistance and usability for non-IT requesters matter most to your team. It scores 8.5 and 8.5 there, against ServiceDesk Plus's 6.5 and 6.5. AI agents on every Employee Service plan, intent and tone detection, and Intelligent Triage and Auto Assist on Enterprise. We list it as best for: teams already running Zendesk for customers that want an internal IT desk on the same platform. Read the Zendesk for IT (Employee Service) review
On the business-teams weights, Zendesk scores 8.3 and ServiceDesk Plus 7.1 out of 10, ranking 1= and 6= of 9 on the business-teams ranking. ServiceDesk Plus leads on 1 criterion and Zendesk on 4.
ServiceDesk Plus lists Free for 2 technicians; Standard from $13 per technician per month; Zendesk lists $29 per agent per month (Suite Team, annual). Pricing units differ (per agent, per seat or per technician), so compare the plan that includes the practices you need. On pricing transparency ServiceDesk Plus scores 9 and Zendesk 8. The calculator prices both for your agent count.
On ITIL practice coverage ServiceDesk Plus scores 9 and Zendesk 4; on configuration management (CMDB) ServiceDesk Plus scores 8 and Zendesk 3. CMDB is included in Enterprise and sold as a $1,195 annual add-on on Professional.