Datadog Review (2026)
- Starting price
- $5/host/mo
- Free trial
- Free tier + 14 days
- Deployment
- Cloud
- Best for
- Cloud-native teams wanting unified network, infrastructure, and application observability as SaaS
Verdict: 8.4/10
Datadog earns 8.4/10 in our review, weighted from 4.3/5 (~545 G2 reviews) and its feature/pricing profile. The cloud observability leader — unmatched breadth and integrations, with modular pricing that rewards careful scoping. Best for cloud-native teams wanting unified network, infrastructure, and application observability as saas. Starting price: $5/host/mo.
Based on aggregated third-party ratings (4.3/5 (~545 G2 reviews)) and Datadog's published feature and pricing data. Hands-on testing notes are added as we trial each tool — see how we test.
Pros
- Best-in-class unified observability
- Huge integration ecosystem
- SaaS — no infrastructure to run
Cons
- Costs add up across modules
- Usage-based billing can surprise
- Overkill for simple networks
Features
- Cloud Network Monitoring (flows)
- Network Device Monitoring (SNMP)
- Unified infra + APM + logs
- 800+ integrations
- AI-driven alerting + dashboards
- Free tier up to 5 hosts
How it compares
| Datadog | Auvik | PRTG Network Monitor | |
|---|---|---|---|
| Starting price | $5/host/mo | Custom quote | Free tier available |
| Pricing model | per device | quote | per sensor |
| Free trial / tier | Free tier + 14 days | 14 days | Free tier + 30 days |
| Best for | Cloud-native teams wanting unified network, infrastructure, and application observability as SaaS | MSPs wanting automated network mapping + monitoring | Teams wanting sensor-based monitoring with a free tier |
| Deployment | Cloud | Cloud | On-prem + cloud |
| G2 rating | 4.3/5 (545) | 4.5/5 (200) | 4.6/5 (250) |
| Capterra rating | — | — | — |
| Our score | 8.4 | 7.8 | 8.0 |
Affiliate link: Datadog may pay us a commission if you sign up through this link. It never affects our data-driven ranking.
Full review
Datadog review — 8.4/10
The cloud observability leader — unmatched breadth and integrations, with modular pricing that rewards careful scoping. Our score weights 4.3/5 (~545 G2 reviews) against feature breadth and pricing value.
Core features
- Cloud Network Monitoring (flows)
- Network Device Monitoring (SNMP)
- Unified infra + APM + logs
- 800+ integrations
- AI-driven alerting + dashboards
- Free tier up to 5 hosts
Pricing value
Datadog starts at $5/host/mo on a per device model with a free tier. See the full pricing breakdown.
Pros & cons
Pros: Best-in-class unified observability; Huge integration ecosystem; SaaS — no infrastructure to run.
Cons: Costs add up across modules; Usage-based billing can surprise; Overkill for simple networks.
Who should buy Datadog
Best for cloud-native teams wanting unified network, infrastructure, and application observability as saas. If that is not you, weigh the alternatives.
Frequently asked questions
- Is Datadog worth it?
- Datadog earns 8.4/10 in our review, weighted from 4.3/5 (~545 G2 reviews) and its feature/pricing profile. The cloud observability leader — unmatched breadth and integrations, with modular pricing that rewards careful scoping. Best for cloud-native teams wanting unified network, infrastructure, and application observability as saas. Starting price: $5/host/mo.
- What does Datadog cost?
- From $5/host/mo — see the pricing page.