Replacement Guide

How to Build Your Own Splunk

Replace Splunk with a custom build. The Key to Enterprise Resilience

1-2 Weeks
77 features18 integrations1-2 weeks

Estimated Timeline

Based on 77 features at 1-2 Weeks difficulty, expect about 1-2 weeks with AI-assisted development.

1
Planning & architecture
1-2 days
2
Core features (Phase 1)
3-4 days
3
Advanced features (Phase 2)
3-4 days
4
Testing & deployment
1-2 days

Recommended Tech Stack

Next.js 14

Full-stack React framework with API routes and server components

Supabase

PostgreSQL database, auth, and real-time subscriptions

Tailwind CSS

Utility-first styling for rapid UI development

Key Features to Replicate

Top features across 8 categories. See all 77 features

Integration(13 features)

2,000+ Integrations

Seamlessly ingest logs, metrics, traces, and events from any source or format via built-in integrations

Embedded Reports

Embed Splunk reports in any application

Event Collector API

Directly ingest data from DevOps, IoT and other sources using Event Collector API

Hadoop and S3 Export

Roll data to existing Hadoop or Amazon S3 data lakes for cold storage

IT Service Management Integration

Integration with IT service management tools for incident management

+8 more in this category

AI(10 features)

AI-native Data PlatformAI

Search, analyze, and act on machine data at massive scale from any source with real-time insights

GenAI CapabilitiesAI

Native generative AI capabilities to uncover deep data insights with natural language

Guided ML AssistantsAI

GUI-based assistants that guide through ML model creation process

Machine LearningAI

Native ML capabilities for anomaly detection and predictive analytics

Machine Learning ClusteringAI

Use clustering algorithms to identify patterns and group similar data

+5 more in this category

Security(9 features)

Advanced Threat DetectionAI

Detect advanced persistent threats using behavioral analytics, machine learning, and risk scoring

AI Application SecurityAI

Secure AI applications with built-in security controls

Complete VisibilityAI

Complete visibility into security threats with AI and automation capabilities

Fraud Detection and Response

Quickly detect, investigate, and respond to fraud activities with specialized reporting and visualizations

Insider Threat DetectionAI

Defend against insider threats with advanced analytics

+4 more in this category

Analytics(7 features)

Analytics Workspace

Visual data analysis for metrics and events without needing to know SPL

Business KPI Impact Analysis

See impact on business KPIs and optimize performance

Event Correlation

Support for multiple correlation types including time, transactions, sub-searches, lookups and joins

Event Pattern DetectionAI

Detect patterns in events for anomaly and threat detection

Metrics Analysis

Quickly and visually analyze metrics and events data with improved search performance and storage costs

+2 more in this category

Visualization(6 features)

Dashboard Studio

Create custom visualizations and dashboards with intuitive tools

Dashboards and Visualizations

Customized dashboards and data visualizations to tell compelling data stories

Interactive Charts

Wide range of charts and visualizations for data analysis and storytelling

Splunk AR (Augmented Reality)Premium

Experience data and dashboards on objects themselves and provide insights to non-SPL users

Splunk TVPremium

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)

Alert Noise ReductionAI

Reduce alert noise with automated event correlation and real-time dashboards

Custom Alert Actions

Automatically trigger subsequent actions like emails and remediation scripts when alerts are triggered

Granular Alert ConditionsAI

Set alerts at varying levels of granularity based on data thresholds, trends, and behavioral patterns

High-fidelity Alerts

Alert generation with high precision to reduce false positives

Real-time Alerting

Get critical alerts in real-time for events and impending conditions

Data Management(5 features)

Data Manager

Simple and modern user experience to onboard data in minutes with centralized control

Data Pipeline Governance

Govern data pipelines to reduce costs and improve business outcomes

Data Retention Optimization

Reduce historical data storage costs by up to 80 percent while retaining search capabilities

Forwarder Data Ingestion

Ingest data via forwarders that reside directly on data sources

Logs to Metrics Conversion

Convert logs into metrics for more efficient compression, storage, and retrieval

Infrastructure(4 features)

Application-aware CachingAI

Automatically evaluates data access patterns and optimizes storage placement

Remote Storage Integration

Push inactive data to remote storage to reduce costs while maintaining search capabilities

SmartStore

Next-generation architecture that independently scales compute and data storage with intelligent caching

Workload Management

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.

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