Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights
- Updated
Oct 16, 2025 - Rust
Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights
⚡ valmi.io reverse ETL (data activation) is the open source ( OSS ) data activation platform to load data from warehouses into Webhooks and SaaS tools like Klaviyo, Facebook Ads, Salesforce, Braze etc. Valmi.io Customer Data Platform (CDP) helps track and ingest user activity events from websites, shopify, serverside events. https://cloud.valmi.io
Data Forge — a modern data stack playground to practice flows and best practices, not just tools. Spark, Trino, Kafka, Iceberg, ClickHouse, Airflow, MinIO, Superset — all wired together locally with Docker Compose.
Example project demonstrating deployment patterns for real-time streaming workflows with Prefect 2.0
Set up a Cost-Effective Modern Data Stack for a Charity
A simple low-cost finance data pipeline orchestration. All you need is just python & SQL.
🧱 Tinkering around with a bunch of open source data tools.
A minimal modern data stack with working data pipelines in a single Docker container.
Este projeto é um laboratório prático que implementa uma Pilha de Dados Moderna (MDS) usando containers Docker, projetado para aprendizado e experimentação com ferramentas open-source como MinIO (armazenamento S3), PostgreSQL, Apache Hive, Spark, Kyuubi, JupyterLab e Dremio.
A list of tools frequently used in "the modern data stack". Mostly SaaS or open-source apps to work with data and get value from it.
Deploy an open source and modern data stack in no time with Terraform
A curated selection of tools, libraries and services that help tame your dataflow to productively build ambitious, data driven & reactive applications on a streaming lakehouse
Conecte os dados do Facebook Ads ao seu banco de dados Postgres com Airbyte e Mage.
A minimal modern data stack with working data pipelines in a single Docker container.
Minimalistic and free Modern Data Stack, hence for all. ELT layer.
A data analytics platform built with Apache Superset to analyze and visualize Major League Baseball statistics. This project combines the power of modern data analytics tools with America's favorite pastime.
Building a Modern Data Stack with Open Source tools
Ansible playbook to setup a host to serve Airbyte (via docker-compose) behind a oauth2-proxy
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