Monitoring Open Source Tools

Alternative toAmplitude

Track events, replay sessions, and run A/B tests, self-hostable

• 40,361 GitHub stars
• MITLicence MIT

Alternative toGoogle Analytics

Self-hosted analytics for product and marketing teams

• 39,481 GitHub stars
• MITLicence MIT

Alternative toSocial Links

Collect OSINT data by username effortlessly

• 39,239 GitHub stars
• MITLicence MIT

Alternative toHeroku

Self-hosted PaaS to deploy apps and databases across multiple servers

• 37,935 GitHub stars

Alternative toLangSmith

Trace and debug LLM prompts while monitoring inference costs

• 36,091 GitHub stars
• MITLicence MIT
• #LLMOps

Alternative toDatadog

Open source APM with logs, traces, metrics, and dashboards

• 32,409 GitHub stars
• MITLicence MIT
• #Monitoring

Alternative toQualys

Open source security tools for finding vulnerabilities at scale

• 32,167 GitHub stars
• MITLicence MIT
• #Security

Alternative toAmazon Timestream

High-performance time series database with SQL-based querying

• 31,771 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database

Alternative toTokenade

Cuts LLM context use by up to 98% per session via local MCP sandbox

• 31,315 GitHub stars
• CustomLicence Elastic License 2.0 (ELv2)
• #LLM

Alternative toGoogle Cloud Composer

Declarative workflow orchestration for data and DevOps teams

• 29,909 GitHub stars
• Apache-2.0Licence Apache-2.0