ZincSearch Has a Free API: The Lightweight Elasticsearch Alternative Written in Go That Runs on 50MB of RAM

Your side project needs search. You looked at Elasticsearch — minimum 2GB RAM, Java dependency, complex cluster setup. You looked at Algolia — $1/1000 records/month adds up fast. ZincSearch is a single Go binary that gives you Elasticsearch-compatible search on 50MB of RAM. What ZincSearch Actually Does ZincSearch (now called OpenObserve for the observability use case) is an open-source search engine written in Go. It provides full-text search with an Elasticsearch-compatible API, a built-in web UI for data exploration, and S3-compatible storage for cost-effective data retention. The design philosophy: make search accessible to everyone, not just teams with DevOps engineers. One binary, one command to start, built-in UI for exploring data. No JVM, no cluster coordination, no YAML configuration files. ZincSearch supports Elasticsearch-compatible ingest and search APIs, so existing tools and libraries work with minimal changes. Open-source under Apache 2.0. Quick Start # Single binary —