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Open Source Projects tagged "Clickhouse"

A curated collection of the best open source projects tagged "Clickhouse". Each listing includes a website screenshot along with a detailed review of its features.

ClickHouse

Lightning-fast analytics for massive datasets

  • Stars

    50,810

  • Last commit

    8 hours ago

  • License

    Apache-2.0
High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.

Open Source Alternative to:

Snowflake

Chat2DB

AI
Transform natural language into SQL queries with AI

  • Stars

    28,352

  • Last commit

    6 days ago

  • License

    Apache-2.0
AI-powered SQL client that converts natural language to SQL queries. Supports MySQL, Redis, MongoDB with Text2SQL, BI dashboards, and secure database management.

Open Source Alternative to:

TablePlus

Dub Links

Branded short links with analytics and conversion tracking

  • Stars

    25,135

  • Last commit

    13 days ago

  • License

    AGPL-3.0
Link management platform for marketing teams with custom domains, UTM builder, A/B testing, geo-targeting, QR codes, and real-time conversion analytics.

Open Source Alternative to:

TinyURL

Plausible

Privacy-focused, lightweight web analytics

  • Stars

    29,793

  • Last commit

    1 day ago

  • License

    AGPL-3.0
Simple, open-source web analytics tool that respects user privacy and provides valuable insights without compromising data protection.

Open Source Alternative to:

Google Analytics

Lago

Transform complex usage data into accurate, real-time billing

  • Stars

    10,776

  • Last commit

    2 days ago

  • License

    AGPL-3.0
Open-source billing system that handles metering, usage-based pricing, and invoicing at scale. Perfect for AI, cloud, and API companies needing flexible monetization.

Open Source Alternative to:

Stripe Billing

HyperDX

Full-stack observability without the enterprise price tag

  • Stars

    9,999

  • Last commit

    2 days ago

  • License

    MIT
Open source observability platform unifying session replays, logs, traces, metrics and errors. Fast search, automatic clustering, $0.40/GB pricing.

Open Source Alternative to:

DataDog

GrowthBook

Open-source A/B testing and feature flagging platform

  • Stars

    8,575

  • Last commit

    9 hours ago

  • License

    MIT
Powerful, developer-friendly experimentation tool for data-driven product decisions. Seamless integration, real-time insights, and flexible deployment.

Open Source Alternative to:

LaunchDarkly

Flexprice

Open source metering and billing infrastructure for any pricing model

  • Stars

    6,873

  • Last commit

    9 hours ago

  • License

    AGPL-3.0
A flexible billing platform that handles usage-based metering, credit management, and subscription billing, giving developers full control over pricing models.

Open Source Alternative to:

Stripe Billing

Jitsu

Open-source data integration for modern stacks

  • Stars

    5,132

  • Last commit

    2 days ago

  • License

    MIT
Collect, transform, and sync data across your entire infrastructure with a flexible, code-based approach to data integration.

Open Source Alternative to:

Segment

Uptrace

Open source observability platform for modern applications

  • Stars

    4,311

  • Last commit

    17 days ago

  • License

    AGPL-3.0
Uptrace is an OpenTelemetry-based platform that integrates traces, metrics, and logs to help monitor and optimize complex distributed systems.

Open Source Alternative to:

DataDog

OpenLIT

AI
Monitor, debug, and scale LLM applications with ease

  • Stars

    Stars growing over the last 30 days2,965

  • Last commit

    19 hours ago

  • License

    Apache-2.0
Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluation built on OpenTelemetry.

Open Source Alternative to:

LangSmith

OpenMeter

Real-time usage metering and billing for AI companies

  • Stars

    2,440

  • Last commit

    1 day ago

  • License

    Apache-2.0
Open source billing platform that turns events into revenue with real-time metering, usage limits, and flexible pricing. Integrates with Stripe, CRMs, and payment providers.

Open Source Alternative to:

Stripe Billing

Timeplus

Real-time stream processing made simple and affordable

  • Stars

    2,281

  • Last commit

    10 days ago

  • License

    Apache-2.0
Timeplus is a lightweight, powerful, and cost-efficient stream processing platform for real-time analytics, deployed as a single binary.

Conar

AI-powered PostgreSQL management made simple

  • Stars

    1,469

  • Last commit

    17 hours ago

  • License

    AGPL-3.0
Modern PostgreSQL database management with AI-powered filtering, natural language queries, and cloud sync. Focus on your data while AI handles complexity.

Open Source Alternative to:

TablePlus

Gigapipe

All-in-one observability with unlimited data ingestion

  • Stars

    1,725

  • Last commit

    5 days ago

  • License

    AGPL-3.0
Unified platform for logs, metrics, traces and profiles with native compatibility for popular tools like OpenTelemetry, Prometheus, and Loki. No data silos, no usage limits.

Open Source Alternative to:

DataDog

Meteroid

Flexible billing infrastructure for modern SaaS

  • Stars

    1,355

  • Last commit

    2 days ago

  • License

    AGPL-3.0
Open-source pricing and billing platform that helps SaaS companies launch, test, and scale complex billing models with ease. Features metering, invoicing, and real-time data.

Open Source Alternative to:

Stripe Billing

Trench

Fast, scalable analytics infrastructure

  • Stars

    1,666

  • Last commit

    7 months ago

  • License

    MIT
Open source analytics platform built on ClickHouse and Kafka, offering high-speed event tracking and real-time querying capabilities.

Open Source Alternative to:

Mixpanel

Swetrix

Cookieless, privacy-first web analytics without the complexity

  • Stars

    1,218

  • Last commit

    3 days ago

  • License

    AGPL-3.0
Privacy-first web analytics with real-time dashboards, session replays, error tracking, A/B testing, and GDPR compliance out of the box. No cookies, no consent banners.

Open Source Alternative to:

Google Analytics

Vemetric

Simple, powerful web & product analytics for user insights

  • Stars

    398

  • Last commit

    2 days ago

  • License

    AGPL-3.0
Privacy-focused analytics platform combining web and product insights. Track user journeys, create funnels, and understand behavior with GDPR compliance and no cookies by default.

Open Source Alternative to:

Google Analytics

Betterlytics

Privacy-first, cookieless analytics without consent banners

  • Stars

    180

  • Last commit

    21 hours ago

  • License

    AGPL-3.0
GDPR-compliant web analytics with real-time insights, session replay, and funnel tracking. No cookies, no tracking, no consent banners required.

Open Source Alternative to:

Google Analytics

Prisme Analytics

Privacy-friendly web analytics for data-driven decisions

  • Stars

    136

  • Last commit

    9 months ago

  • License

    AGPL-3.0
Prisme offers customizable, GDPR-compliant web analytics with real-time insights, unlimited data retention, and bot filtering.

Open Source Alternative to:

Google Analytics

Uptimepage

Monitors websites and APIs, pages on-call, and publishes a status page

  • Stars

    53

  • Last commit

    1 day ago

  • License

    AGPL-3.0
Hosted uptime monitoring with multi-region checks, eight monitor types, on-call rotations, escalation policies, and public status pages for SaaS teams and agencies.

Open Source Alternative to:

UptimeRobot

Spanlens

AI
LLM observability: cost, latency, and traces in one place

  • Stars

    13

  • Last commit

    2 days ago

  • License

    MIT
Drop-in observability platform for OpenAI, Anthropic, and Gemini that logs every request, tracks costs, traces agent workflows, and flags anomalies and PII.

Open Source Alternative to:

LangSmith
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