LakeSail is an open-source Rust framework designed to unify stream processing, batch processing, and compute-intensive (AI) workloads. It aims to provide a developer-friendly, interoperable, and observable platform for Big Data and AI, offering a seamless transition from Apache Spark. LakeSail features a drop-in replacement for Spark SQL and the Spark DataFrame API, promising significant performance improvements and cost savings.
Open-source Rust framework unifying stream, batch, and AI workloads for Big Data.
- Big Data processing for AI applications
- Replacing Apache Spark workloads for improved performance and reduced costs
- LakeSail can be used as a drop-in replacement for Spark SQL and the Spark DataFrame API. Installation is done via pip (pysail[spark]). A Sail server can be started and connected to from PySpark with minimal code changes. Kubernetes deployment is also supported.

Sync your mailbox with your issue tracker


Catch API drift before your customers do


The open source Ahrefs alternative


Give Claude Code and Codex a voice


AI platform for deep video understanding


A private data-usage meter for your Mac menu bar


Screen recordings that edit themselves


Your time travel debugger


Keep any Mac window visible in a floating mini screen


The web performance & security company


Archify reveals the components, APIs, and behavior behind any web page directly in your browser. It operates 100% locally, with no data leaving your device, and requires no account.


Control every aspect of model training and fine-tuning


Control panel for AI agents on your lock screen


A terminal, a real browser, and Claude Code under one roof


See it once. Ask forever.


Platform for building with Google's Gemini AI models.


Find & fix live vulnerabilities in Vibe Apps with 1-prompt.


Comment on your AI agent's code & collaborate on changes






