Rapid7 InsightIDR vs SentinelOne: 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 Rapid7 InsightIDR and SentinelOne side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a 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:
Rapid7 InsightIDR
Cloud SIEM for threat detection
Best for you if:
- • You want modern SIEM
SentinelOne
Autonomous endpoint protection powered by AI
Best for you if:
- • You want good endpoint security
| At a Glance | Rapid7 InsightIDR | SentinelOne |
|---|---|---|
Starts at | Not published | From $70/year Singularity Core plan |
Category | Security Log Management | Security AI & Automation |
Rating | 4.4/5 G2 4.4 75 reviews | 4.4/5 PeerSpot 4.4 245 reviews |
Free plan | No | No |
Watch out for | n/a | Potential minimum endpoint requirements |
Choose Rapid7 InsightIDR or SentinelOne?
Choose Rapid7 InsightIDR if
- You want modern SIEM
- You want good detection
Choose SentinelOne if
- You want good endpoint security
- You want AI-powered detection
In-Depth Analysis
Rapid7 InsightIDR
Cloud SIEM for threat detection
Rapid7 InsightIDR's usage-based pricing starting at $5.89/asset/month, translating to approximately $35,340/year for 500 assets, positions it as a premium offering in the SIEM/XDR market.
Strengths
- Pro: Modern SIEM
- Pro: Good detection
- Pro: Cloud-native
- Pro: Active development
- Pro: Good integrations
Weaknesses
- Con: Expensive
- Con: Learning curve
- Con: Complex platform
- Con: Data ingestion costs
- Con: Enterprise focus
Key features
SentinelOne
Autonomous endpoint protection powered by AI
SentinelOne's pricing for Singularity Core at $70/endpoint/year is competitive for basic EPP, but Singularity Complete at $180/endpoint/year is on the higher end for XDR capabilities.
Watch out
Potential minimum endpoint requirements
Strengths
- Pro: Good endpoint security
- Pro: AI-powered detection
- Pro: Active development
- Pro: Good support
- Pro: Enterprise ready
Weaknesses
- Con: Expensive
- Con: Per-endpoint pricing
- Con: Learning curve
- Con: Resource usage
- Con: Complex platform
Key features
Plans and prices: Rapid7 InsightIDR vs SentinelOne
| Tool | Plans and prices | Source |
|---|---|---|
| Rapid7 InsightIDR |
| rapid7.com/pricing read Oct 22, 2026 |
| SentinelOne |
| sentinelone.com/pricing read Oct 20, 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 Rapid7 InsightIDR pricing and SentinelOne pricing.
Key Takeaways
Rapid7 InsightIDR
- Choose if you want cloud SIEM for threat detection
SentinelOne
- Choose if you want autonomous endpoint protection powered by AI
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings are within 0.2 points (4.4/5 from 75 reviews for Rapid7 InsightIDR, 4.4/5 from 245 reviews for SentinelOne).
- SentinelOne starts at $70/year; Rapid7 InsightIDR has no public paid plan price on file.
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 Rapid7 InsightIDR and SentinelOne compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings are within 0.2 points (4.4/5 from 75 reviews for Rapid7 InsightIDR, 4.4/5 from 245 reviews for SentinelOne). SentinelOne starts at $70/year; Rapid7 InsightIDR has no public paid plan price on file.
What are Rapid7 InsightIDR and SentinelOne used for?
Rapid7 InsightIDR: Cloud SIEM for threat detection. SentinelOne: Autonomous endpoint protection powered by AI.
What does Rapid7 InsightIDR cost vs SentinelOne?
Rapid7 InsightIDR has no public paid-plan price on file. SentinelOne's cheapest paid plan is Singularity Core at $70/year. Prices read on the vendors' pricing pages, latest check Oct 22, 2026.
What's the main difference between Rapid7 InsightIDR and SentinelOne?
Rapid7 InsightIDR's main strength: modern SIEM. SentinelOne's main strength: good endpoint security.