Tag
25 catalogue entries use this topic; each Project's license policy is labeled separately.
Distributed search and analytics engine with vector search
Elasticsearch is a distributed search and analytics engine for near-real-time full-text, vector, hybrid, and geospatial search.
Open time-series database for metrics, events, and IoT telemetry
InfluxDB is an open time-series database for metrics, events, and IoT telemetry, queried with SQL and InfluxQL and run self-managed or as a managed cloud.
PostgreSQL extension for time-series analytics
TimescaleDB is a PostgreSQL extension for high-performance real-time analytics on time-series and event data, available self-hosted and as managed Tiger Cloud.
Free open-source time tracker with local-first activity records
ActivityWatch is a free open-source time tracker that records app, window, and website use on Windows, macOS, Linux, and Android.
Open-source time-series database for fast SQL analytics
QuestDB is an open-source time-series database that ingests millions of rows per second and queries them with extended SQL over open formats.
Apache 2.0 search and analytics suite with AI-ready retrieval
OpenSearch is an Apache 2.0 search and analytics suite for ingesting, searching, visualizing, and analyzing data at scale, with vector search for AI applications.
Open-source database for full-text, vector, and hybrid search
Manticore Search is an open-source database engine for full-text, vector, and hybrid search with real-time indexing and a SQL-first interface.
Open-source document sharing and data rooms with analytics
Papermark is an open-source platform for sharing documents and data rooms with page-by-page analytics, NDA gating, and dynamic watermarking.
Serverless link shortener with analytics, running on Cloudflare
Sink is a self-hosted link shortener that runs entirely on Cloudflare Workers, with custom slugs, visit analytics, and link controls.
Open-source user infrastructure for auth, payments, emails, and analytics
Hexclave is an open-source user-infrastructure platform for authentication, teams, payments, emails, and analytics, available as managed cloud or free self-hosting.
Self-hosted product analytics with funnels, cohorts, and push.
Countly is a self-hosted product analytics platform that tracks events, user journeys, funnels, cohorts, and retention.
Open source API key management with auth and rate limiting
Unkey is an open source developer platform for issuing, verifying, and revoking API keys with authentication, rate limiting, and usage-based billing.
Self-hosted URL shortener with custom domains and visit analytics
Shlink is a self-hosted, MIT-licensed URL shortener that serves short links under your own domains with visit stats, a REST API, and a web client.
Self-hosted, open-source backend that turns WakaTime heartbeats into coding statistics.
Wakapi is a free, open-source, self-hosted service that turns WakaTime editor heartbeats into coding statistics and dashboards.
Privacy-first open-source analytics for mobile and desktop apps
Aptabase is an open-source analytics platform for mobile, desktop, and web apps that replaces Firebase or Google Analytics with fully anonymous event tracking.
Privacy-friendly web analytics with an AI-powered dashboard
Litlyx is a self-hosted, GDPR-compliant web analytics platform with real-time dashboards and AI insights, positioned as a simple alternative to Google Analytics.
Self-hosted MPP database for petabyte-scale PostgreSQL analytics
Apache Cloudberry is a self-hosted, open-source MPP database for analytics at terabyte to petabyte scale, built on a modern PostgreSQL kernel.
Cookieless product analytics with funnels, errors and uptime
Databuddy is an open-source product analytics platform for startups that tracks visitors, custom events, funnels, and goals with one cookieless script.
Self-hosted PaaS with deploys, analytics, and error tracking
Temps is a self-hosted deployment platform in one Rust binary with git-push deploys plus analytics, error tracking, uptime checks, email, and AI sandboxes.
Open-source Web3 writing platform for stories and newsletters
Sigle is an open-source Web3 writing platform for stories and newsletters, with decentralized storage and SEO-ready custom blogs.
Open-source, self-hosted coding time tracker compatible with WakaTime.
Ziit is a free, open-source, self-hosted coding time tracker that turns editor heartbeats into statistics and dashboards.
Free open-source dashboard that turns editor heartbeats into coding stats.
Hackatime is a free open-source coding time tracker by Hack Club that turns editor activity into dashboards and leaderboards.
Open-source forms platform with analytics, API, and self-hosting
Formizee is an open-source forms platform for designing forms, collecting submissions through an endpoint URL, and viewing realtime analytics.
Open-source URL shortener with click, lead, and revenue analytics
Slugy is an MIT-licensed open-source URL shortener that creates branded short links with custom domains, QR codes, and click, lead, and revenue analytics.
Open-source newsletter platform for blogs and campaigns
Hyvor Post is an open-source newsletter platform for publishing blogs and sending campaigns, with automations and a managed cloud.