Splunk

splunk.com
Analytics
Weekend Project

Turn data into doing.

How to Replace Splunk

Overview

Splunk is a leading data platform that ingests, analyzes, and visualizes machine-generated data to drive operational intelligence and security insights. It enables organizations to monitor, troubleshoot, and optimize their IT infrastructure and applications in real-time.

Features

43 features across 14 categories

Alerting(2)

Alert Management

Create and manage intelligent alerts for critical events.

Smart AlertingAIPremium

Reduce alert fatigue with correlation and deduplication.

Also in: Lacework, Wiz, Dashlane

Analytics(10)

Anomaly DetectionAIPremium

Automatically detect unusual patterns and anomalies in data.

Business AnalyticsPremium

Analyze business metrics and KPIs from operational data.

Custom Visualizations

Create tailored dashboards and visualizations for business insights.

Data Models

Pre-built structured data representations for faster searching.

Dataset Management

Create and manage datasets for self-service data exploration.

IT Service IntelligencePremium

Correlate IT operational data with business impact.

Log ObserverAIPremium

Quickly identify issues with AI-powered log analysis and correlation.

Machine Learning ToolkitAIPremium

Apply machine learning models to data for predictive analytics.

Pivot Tables

Interactive data exploration and analysis with drag-and-drop interface.

Predictive AnalyticsAIPremium

Forecast trends and outcomes using machine learning models.

Also in: Hugging Face, Notion, Smartsheet

Automation(1)

Scheduled Searches

Run searches on a schedule for automated data analysis.

Also in: monday.com, Notion, Airtable

Core(3)

Data Ingestion

Collect and index data from any source at scale.

Knowledge Management

Build and manage knowledge objects like saved searches and field extractions.

Search & Investigation

Powerful search language for querying indexed data.

Data Collection(3)

Forwarders

Lightweight agents for collecting and forwarding data to Splunk.

Heavy Forwarders

Advanced data collection and processing agents with filtering capabilities.

Universal Forwarder

Install on any endpoint to collect logs and metrics.

Also in: Insider CDP, Lytics, monday.com

Data Optimization(1)

Log DeduplicationPremium

Eliminate duplicate events to reduce data storage and processing costs.

Also in: Forcepoint

Data Storage(1)

Metrics StoragePremium

Store and analyze metrics data at scale.

Also in: Upstash, MuleSoft, 1Password

Deployment(2)

Cloud MigrationPremium

Tools and guidance for migrating from on-premises Splunk to Splunk Cloud.

Splunk CloudPremium

Cloud-hosted Splunk platform with automatic scaling and updates.

Also in: Kubernetes Dashboard, Hugging Face, Bitwarden

Extensibility(1)

Add-ons and Apps

Pre-built integrations and extensions from Splunk marketplace.

Integration(1)

REST API

Programmatic access to Splunk for custom integrations and automation.

Monitoring(7)

Application Performance MonitoringPremium

Monitor application performance and end-user experience metrics.

Infrastructure MonitoringPremium

Monitor servers, networks, and infrastructure components in real-time.

Network IntelligencePremium

Monitor and analyze network traffic and performance.

Real User MonitoringPremium

Capture and analyze real user interactions and application performance.

Real-time Monitoring

Monitor systems and applications with real-time dashboards and alerts.

Synthetic MonitoringPremium

Proactively monitor application availability and performance.

Trace AnalyticsPremium

Trace requests across distributed systems for performance analysis.

Optimization(1)

Workload ManagementPremium

Optimize resource allocation and prioritize workloads dynamically.

Reporting(1)

Report Generation

Automate report creation and scheduling for compliance and operations.

Security(9)

Compliance ManagementPremium

Demonstrate compliance with regulatory standards through audit trails and reporting.

Data MaskingPremium

Protect sensitive data through automated masking in logs.

Incident ManagementPremium

Coordinate and track security incidents through integrated workflows.

Incident ReviewAIPremium

Automated incident classification and root cause analysis.

Security Information & Event ManagementPremium

Detect threats and investigate security incidents with SIEM capabilities.

SOAR PlatformAIPremium

Automate security incident response with playbooks and orchestration.

Threat Intelligence FrameworkPremium

Integrate threat intelligence sources for proactive threat detection.

User and Role Management

Control access and permissions with granular user role-based authentication.

User Behavior AnalyticsAIPremium

Detect insider threats through behavioral analytics on user activities.

Pricing

Free

Free
  • 500MB/day ingestion
  • core search
  • basic monitoring

Pro

Popular
$2400/mo
  • 100GB/day ingestion
  • advanced features
  • multiple users

Enterprise

$5400/mo
  • Unlimited ingestion
  • premium features
  • enterprise support

Cloud Free

Free
  • 5GB/day in Splunk Cloud

Cloud Pay-As-You-Go

Contact Sales
  • $0.23 per GB ingested

Cost Calculator

Keep Paying Splunk

Monthly$2400/mo
Yearly$28.8k/yr
5-Year Total$144k

Build It Yourself

Est. Build Time~3 hrs
Hosting$20/mo
DifficultyVery Easy

Total Cost Comparison

1 YearSave $28.6k
SaaS
$28.8k
DIY
$240
3 YearsSave $85.7k
SaaS
$86.4k
DIY
$720
5 YearsSave $142.8k
SaaS
$144k
DIY
$1.2k

DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 43 features at very easy complexity.

Build vs Buy

Should you build a Splunk alternative or buy the subscription? Estimate based on 43 features.

Buy Splunk

Monthly cost$24,000/mo
3-year total$864,000
Time to deployDays

Build Your Own

Better Value
Development cost$24,000
Maintenance$360/mo
3-year total$36,960
Dev time~2 months

Building could save ~$827,040 over 3 years.

Estimates based on 43 features and a BuildScore of 5/5. Actual costs vary.

Integrations

30 known integrations

Apache KafkaAWSDatadogDockerElasticsearchGoogle CloudGrafanaHashiCorp VaultJenkinsJiraKubernetesLDAPMicrosoft AzureMicrosoft TeamsMongoDBMySQLNew RelicOktaPagerDutyPostgreSQLSalesforceServiceNowSlackSNMPSplunk Developer CloudSplunk Enterprise SecuritySplunk IT Service IntelligenceSplunk SOARSyslogWebhook