Splunk vs Zefi
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Splunk starts at See pricing page and Zefi starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Cloud and on-prem platforms
- Federated search
- Data pipeline management
- AI Toolkit
- Agentic operations
- Security and observability
- In-app NPS and CSAT surveys
- Feedback categorization
- AI assistant
- AI QA scorecards
- Smart alerts
- Workflow automation
| Feature | Splunk | Zefi |
|---|---|---|
| Best for | Data platform for security and observability, with agentic AI tools | AI-native voice-of-customer platform for CX and product teams |
| Category | Data & analytics | Data & analytics |
| Pricing model | Free trial | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | No, trial available | No |
| Made by | Splunk (Cisco) | Zefi |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Splunk starts at See pricing page and Zefi starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Splunk
- Handles very large data volumes
- Works in cloud, hybrid or on-prem
- Free trial available
- Pricing needs a quote
- Steep learning curve for new teams
- Costs rise with data volume
Zefi
- Combines surveys and support data
- AI categorizes unstructured feedback
- Alerts and workflows act on feedback
- Pricing not published on the homepage
- Aimed at established CX teams
- Sales call needed to get started
Which one should you choose?
Choose Splunk if you want:
- Handles very large data volumes
- Works in cloud, hybrid or on-prem
- Free trial available
Watch out: pricing needs a quote.
Choose Zefi if you want:
- Combines surveys and support data
- AI categorizes unstructured feedback
- Alerts and workflows act on feedback
Watch out: pricing not published on the homepage.
Splunk vs Zefi FAQ
What is the difference between Splunk and Zefi?
Splunk: Data platform for security and observability, with agentic AI tools. Zefi: AI-native voice-of-customer platform for CX and product teams. Both are data & analytics tools.
Is Splunk or Zefi cheaper?
Splunk starts at See pricing page and Zefi starts at See pricing page. Check both pricing pages for current plans.
Do Splunk and Zefi have free plans?
Splunk: No, trial available. Zefi: No.
Who makes Splunk?
Splunk is made by Splunk (Cisco), based in United States.
Who makes Zefi?
Zefi is made by Zefi.
Which should I choose, Splunk or Zefi?
Choose Splunk if you value handles very large data volumes and works in cloud, hybrid or on-prem. Choose Zefi if you value combines surveys and support data and ai categorizes unstructured feedback.