Show HN: SeaSearch – Lightweight, S3-backed multi-tenant search engine

Category: database

Tags: search-engine, multi-tenant, s3, golang, elasticsearch-api, vector-search, zincsearch

Score: 7.0/10 (Innovation: 7, Technical: 8, Documentation: 4, Utility: 6)

SeaSearch is a lightweight, S3-backed multi-tenant search engine written in Go and built on top of ZincSearch. It addresses Elasticsearch's limitations by providing instant scaling and failover through shared S3 storage, multi-tenant isolation, smart caching, and vector search support. It is a practical drop-in replacement for Elasticsearch in multi-tenant SaaS environments.

Target audience: backend developers, devops engineers, SaaS architects

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