Compare InvGate Service Desk and OTRS on pricing, features, platforms, and ratings — both Help Desk tools, Subscription (per-agent tiered) plus Enterprise…
At a Glance
InvGate Service Desk
OTRS
Primary category
Help Desk
Help Desk
Rating
Not documented
Not documented
Pricing model
Subscription (per-agent tiered) plus Enterprise custom pricing
Subscription
Starting price
$1,499/year (Starter plan, up to 5 agents)
Business Edition from approximately $49/agent/month
Free plan
Not documented
Not documented
Free trial
Yes
Not documented
Platforms
Web
Web
Team collaboration
Not documented
Not documented
AI features
Yes
Yes
Public API
Yes
Yes
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
InvGate Service Desk
Starter — $1,499/year Annual
Pro — From $500/agent/year (from $2,500/year) Annual
Enterprise — Custom (from $12,000/year) Annual
OTRS
Business Edition — From ~$49/agent/month Monthly or annual
Transparent published pricing, unusual among enterprise ITSM vendors
Unlimited free end-users and requesters on every plan
Fast, low-code implementation measured in weeks rather than months
ITIL-aligned processes without ServiceNow-level cost
AI Service Agent helps automate first-line triage
Cons
Starter plan is limited to 5 agents, requiring an upgrade for growing teams
Advanced integrations like Teams, WhatsApp and the AI agent are gated behind Pro/Enterprise tiers
On-premise deployment is only available at the highest-cost Enterprise tier
Smaller third-party integration ecosystem than ServiceNow or Jira Service Management
Some reviewers note reporting customization is less flexible than larger competitors
OTRS
Pros
Mature, enterprise-grade platform with over two decades of development history
Strong depth in ITSM and SOAR functionality beyond basic ticketing
Publicly traded parent company (OTRS AG) provides financial transparency and accountability
International subsidiary network supports large, multi-region enterprise deployments
ISMS/compliance tooling suited to regulated industries
Formal vendor support contracts and SLAs available for enterprise customers
Cons
Free Community Edition was discontinued in December 2020, removing the no-cost entry option
Pricing is quote-based and can be costly at scale compared to open-source alternatives
Steeper learning curve and implementation complexity than lightweight helpdesk tools
Organizations must migrate to a paid edition or an open-source fork like OTOBO or Znuny
Smaller open-source community today since the shift to a fully commercial model
Use Cases
InvGate Service Desk
IT help desk incident management — IT teams handle and track incident and request tickets with ITIL-aligned workflows.
Higher education IT services — Universities manage large volumes of unlimited free end-user requests across departments.
Mid-size enterprise ITSM migration — Growing enterprises replace legacy or overpriced ITSM tools with a faster, more affordable platform.
OTRS
Enterprise IT service desk — Large enterprises use OTRS's ITSM module to manage incident, problem, and change management workflows at scale.
Security operations and incident response — Security operations centers use OTRS's SOAR capabilities to coordinate and automate incident response processes.
Regulated industry compliance ticketing — Organizations in regulated industries use OTRS's ISMS tooling alongside ticketing to maintain ISO 27001-aligned documentation.