Splunk Enterprise
Reviews
Star rating
Rank in Security Information and Event Management (SIEM)
Pros and cons
Pros
- Ease of Use
- Log Management
- Integrations
- Features
- Dashboards
- Data Analysis
Cons
- Expensive
- Learning Curve
- Slow Performance
- Pricing Issues
- Complexity
- Steep Learning Curve
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 8.1% |
| Mid-Market | 27.7% |
| Enterprise | 64.2% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2024 Q4 | 3 | 4.5 |
| 2025 Q1 | 3 | 2.5 |
| 2025 Q2 | 1 | 3.0 |
| 2025 Q3 | 2 | 4.3 |
| 2025 Q4 | 4 | 4.6 |
| 2026 Q1 | 4 | 4.5 |
| 2026 Q2 | 6 | 4.0 |
| 2026 Q3 | 2 | 5.0 |
Satisfaction ratings
What reviewers say
Splunk’s Powerful Integrations, Logging, and Out-of-the-Box SIEM Detection
“I use Splunk for security and service monitoring, and what I like most is how easily it integrates with a wide range of tools. I also really appreciate its logging capabilities, along with the out-of-the-box SIEM detection rules. and have the best GUI and performance ranked in th”
Powerful On-Prem Splunk for Centralized Log Management and Real-Time Analysis
“It is a strong and powerful on-premises and self-managed platform for log management, security threat detection, operational intelligence, and real-time data analysis. In this Splunk instance we collect, report, and analyze data related to the devops-managed cloud environments. ”
Customizable and Stable with Great Support, but Pricing and AI Lag Behind
“Splunk Enterprise provides high level of customizability in terms of creating custom queries, integrations and other knowledge objects. Overall the UI/UX is good and the performance is highly stable. The Splunk support is excellent.”