How to Build Your Own Splunk
Replace Splunk with a custom build. The Key to Enterprise Resilience
Build Difficulty: 3/5
Plan for 1-2 weeks of building with AI assistance
Estimated Timeline
Based on 77 features at 1-2 Weeks difficulty, expect about 1-2 weeks with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 77 features
Integration(13 features)
Seamlessly ingest logs, metrics, traces, and events from any source or format via built-in integrations
Embed Splunk reports in any application
Directly ingest data from DevOps, IoT and other sources using Event Collector API
Roll data to existing Hadoop or Amazon S3 data lakes for cold storage
Integration with IT service management tools for incident management
+8 more in this category
AI(10 features)
Search, analyze, and act on machine data at massive scale from any source with real-time insights
Native generative AI capabilities to uncover deep data insights with natural language
GUI-based assistants that guide through ML model creation process
Native ML capabilities for anomaly detection and predictive analytics
Use clustering algorithms to identify patterns and group similar data
+5 more in this category
Security(9 features)
Detect advanced persistent threats using behavioral analytics, machine learning, and risk scoring
Secure AI applications with built-in security controls
Complete visibility into security threats with AI and automation capabilities
Quickly detect, investigate, and respond to fraud activities with specialized reporting and visualizations
Defend against insider threats with advanced analytics
+4 more in this category
Analytics(7 features)
Visual data analysis for metrics and events without needing to know SPL
See impact on business KPIs and optimize performance
Support for multiple correlation types including time, transactions, sub-searches, lookups and joins
Detect patterns in events for anomaly and threat detection
Quickly and visually analyze metrics and events data with improved search performance and storage costs
+2 more in this category
Visualization(6 features)
Create custom visualizations and dashboards with intuitive tools
Customized dashboards and data visualizations to tell compelling data stories
Wide range of charts and visualizations for data analysis and storytelling
Experience data and dashboards on objects themselves and provide insights to non-SPL users
Display Splunk dashboards securely on office, NOC, or SOC displays using Apple TV, Android TV, or Fire TV
+1 more in this category
Alerting(5 features)
Reduce alert noise with automated event correlation and real-time dashboards
Automatically trigger subsequent actions like emails and remediation scripts when alerts are triggered
Set alerts at varying levels of granularity based on data thresholds, trends, and behavioral patterns
Alert generation with high precision to reduce false positives
Get critical alerts in real-time for events and impending conditions
Data Management(5 features)
Simple and modern user experience to onboard data in minutes with centralized control
Govern data pipelines to reduce costs and improve business outcomes
Reduce historical data storage costs by up to 80 percent while retaining search capabilities
Ingest data via forwarders that reside directly on data sources
Convert logs into metrics for more efficient compression, storage, and retrieval
Infrastructure(4 features)
Automatically evaluates data access patterns and optimizes storage placement
Push inactive data to remote storage to reduce costs while maintaining search capabilities
Next-generation architecture that independently scales compute and data storage with intelligent caching
Policy-based mechanism to reserve system resources for ingestion and search workloads
Cost Calculator
Pricing data not available for Splunk. Check their website for current pricing.