SentinelOne vs Rapid7 InsightIDR: Which is Better in 2026?
Choosing between SentinelOne and Rapid7 InsightIDR comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: SentinelOne is our overall pick for security workflows. Pick Rapid7 InsightIDR if you need its specific feature set.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
SentinelOne
Autonomous endpoint protection powered by AI
Best for you if:
- • SentinelOne is an AI-powered endpoint security platform
- • It provides autonomous threat prevention, detection, and response
Rapid7 InsightIDR
Cloud SIEM for threat detection
Best for you if:
- • Rapid7 InsightIDR is a cloud SIEM for threat detection and response
- • It provides user behavior analytics and automated incident response
| At a Glance |  SentinelOne |  Rapid7 InsightIDR |
|---|---|---|
Starts at | $70/moSingularity Core | Custom |
Best For | Security | Security |
Rating | 4.4/5 | 4.4/5 |
Choose SentinelOne or Rapid7 InsightIDR?
Choose SentinelOne if
Autonomous endpoint protection powered by AI
- Good endpoint security
- AI-powered detection
- Active development
Choose Rapid7 InsightIDR if
Cloud SIEM for threat detection
- Modern SIEM
- Good detection
- Cloud-native
| Feature | SentinelOne | Rapid7 InsightIDR |
|---|---|---|
| Pricing Model | Paid | Paid |
| User Rating | ★4.4/5 245 reviews | ★4.4/5 76 reviews |
| Categories | SecurityAI & Automation | SecurityLog Management |
In-Depth Analysis
SentinelOne
Autonomous endpoint protection powered by AI
Strengths
- +Good endpoint security
- +AI-powered detection
- +Active development
- +Good support
- +Enterprise ready
Weaknesses
- -Expensive
- -Per-endpoint pricing
- -Learning curve
- -Resource usage
- -Complex platform
Key features
Rapid7 InsightIDR
Cloud SIEM for threat detection
Strengths
- +Modern SIEM
- +Good detection
- +Cloud-native
- +Active development
- +Good integrations
Weaknesses
- -Expensive
- -Learning curve
- -Complex platform
- -Data ingestion costs
- -Enterprise focus
Key features
Pricing: SentinelOne vs Rapid7 InsightIDR
| Plan | SentinelOne | Rapid7 InsightIDR |
|---|---|---|
| Tier 1 | $70 Singularity Core | Usage-based InsightIDR |
| Tier 2 | $80 Singularity Control | N/A |
| Tier 3 | $180 Singularity Complete | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on SentinelOne pricing and Rapid7 InsightIDR pricing.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: SentinelOne
Want the highest-rated option?
SentinelOne: 4.4/5 (245 reviews). Rapid7 InsightIDR: 4.4/5 (76 reviews).
Go with: SentinelOne
Value user reviews?
SentinelOne: 245 reviews (4.4/5). Rapid7 InsightIDR: 76 reviews (4.4/5).
Go with: SentinelOne
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
Both are security tools. Compare their specific features to decide.
How important are ratings?
Both are rated 4.4/5.
Key Takeaways
SentinelOne
- Larger review base (245 reviews)
- Our pick for this comparison
Rapid7 InsightIDR
- Choose if you want cloud SIEM for threat detection
The Bottom Line
SentinelOne is our pick.
Frequently Asked Questions
Is SentinelOne or Rapid7 InsightIDR better?
SentinelOne is rated in our evaluation. Both are paid.
What are SentinelOne and Rapid7 InsightIDR used for?
SentinelOne: Autonomous endpoint protection powered by AI. Rapid7 InsightIDR: Cloud SIEM for threat detection.
What does SentinelOne cost vs Rapid7 InsightIDR?
SentinelOne is a paid tool. Rapid7 InsightIDR is a paid tool. Visit their websites for detailed pricing.