Datadog vs Icinga: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Datadog and Icinga side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Datadog leads on lower entry price. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Datadog
Cloud monitoring, security, and AI investigations for DevOps
Best for you if:
- • You want comprehensive platform
Icinga
Open-source infrastructure monitoring for complex and hybrid IT environments.
Best for you if:
- • You want open-source and highly customizable
| At a Glance | Datadog | Icinga |
|---|---|---|
Starts at | Free plan, paid from $18/host/mo, billed yearly Infrastructure Pro plan | Free plan, paid from $166.67/mo, billed yearly Module Subscription plan |
Category | Monitoring Log Management | Monitoring DevOps |
Rating | 4.4/5 G2 4.4 726 reviews | n/a |
Free plan | Yes | Yes |
Watch out for | APM requires Infrastructure Monitoring on the SAME hosts: you cannot buy APM alone. Most pricing pages only show the APM price | Module subscription features are 'upcoming', not all available. |
Choose Datadog or Icinga?
Choose Datadog if
- You want comprehensive platform
- You want great visualizations
- Budget matters ($18/host/mo, billed yearly vs $166.67/mo, billed yearly)
Choose Icinga if
- You want open-source and highly customizable
- You want supports hybrid environments (on-premise and cloud)
In-Depth Analysis
Datadog
Cloud monitoring, security, and AI investigations for DevOps
Datadog is the most comprehensive observability platform, infrastructure monitoring, APM, logs, RUM, security, and 750+ integrations in one place.
Watch out
APM requires Infrastructure Monitoring on the SAME hosts: you cannot buy APM alone. Most pricing pages only show the APM price
Strengths
- Pro: Comprehensive platform
- Pro: Great visualizations
- Pro: 700+ integrations
Weaknesses
- Con: Complex pricing
- Con: Can be expensive
Key features
Icinga
Open-source infrastructure monitoring for complex and hybrid IT environments.
Icinga's pricing model is generous for open-source users with its robust 'Forever Free Edition'.
Watch out
Module subscription features are 'upcoming', not all available.
Strengths
- Pro: Open-source and highly customizable
- Pro: Supports hybrid environments (on-premise and cloud)
- Pro: Scalable for enterprise-grade deployments
- Pro: Extensive integration capabilities with existing tools
- Pro: Provides comprehensive visibility across IT components
Weaknesses
- Con: Requires technical expertise for setup and configuration
- Con: May have a steeper learning curve compared to commercial off-the-shelf solutions
- Con: Reliance on community support for some issues, though enterprise support is available
Key features
Plans and prices: Datadog vs Icinga
| Tool | Plans and prices | Source |
|---|---|---|
| Datadog |
| datadoghq.com/pricing read Oct 14, 2026 |
| Icinga |
| icinga.com/pricing read Oct 18, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Datadog pricing and Icinga pricing.
Key Takeaways
Datadog
- Lower entry price: $18/host/mo, billed yearly vs $166.67/mo, billed yearly
Icinga
- Choose if you want open-source infrastructure monitoring for complex and hybrid IT environments
What the data shows
On the data below, Datadog leads on lower entry price. We do not name an overall winner for this pair.
- Only Datadog has a published user rating (4.4/5 from 726 reviews); Icinga has none we can show.
- Datadog has the lower entry price: $18/host/mo, billed yearly (Infrastructure Pro) against $166.67/mo, billed yearly (Module Subscription) for Icinga.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Datadog and Icinga compare in 2026?
On the data below, Datadog leads on lower entry price. We do not name an overall winner for this pair. Only Datadog has a published user rating (4.4/5 from 726 reviews); Icinga has none we can show. Datadog has the lower entry price: $18/host/mo, billed yearly (Infrastructure Pro) against $166.67/mo, billed yearly (Module Subscription) for Icinga. Both have a free plan.
What are Datadog and Icinga used for?
Datadog: Cloud monitoring, security, and AI investigations for DevOps. Icinga: Open-source infrastructure monitoring for complex and hybrid IT environments.
What does Datadog cost vs Icinga?
Datadog's cheapest paid plan is Infrastructure Pro at $18/host/mo, billed yearly; it also has a free plan. Icinga's cheapest paid plan is Module Subscription at $166.67/mo, billed yearly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 18, 2026.
What's the main difference between Datadog and Icinga?
Datadog's main strength: comprehensive platform. Icinga's main strength: open-source and highly customizable.