Clusy is an agent-native notebook platform designed for machine learning and data science workflows. It enables users to describe their desired outcomes in plain language, after which the Clusy agent plans the workflow, sources and inspects data, writes and executes notebook cells, and returns results for inspection, editing, and further experimentation. The platform is intended for researchers, engineers, and data teams seeking to automate and streamline computational modeling and ML experimentation.
A notable feature of Clusy is its ability to handle the entire machine learning pipeline, including fetching and cleaning relevant training data, selecting model architectures, and running training on managed cloud CPUs or GPUs. The tool supports branching, allowing users to fork notebooks and compare multiple experiments side by side. All steps remain visible in a real notebook, preserving code-level transparency and control. Users can upload files, access public datasets from sources such as Hugging Face, or connect directly to data warehouses like Databricks and Snowflake to work with live tables within the notebook environment.
Clusy offers several AI models depending on the chosen plan. The Free plan includes the Auto model for basic tasks, while paid tiers unlock access to open models such as DeepSeek and Kimi, as well as proprietary models like Anthropic Claude and OpenAI GPT. Compute resources also scale with plan level, ranging from an 8 vCPU / 8 GB RAM CPU sandbox on the Free plan to high-end GPUs such as H100 and H200 with up to 141 GB VRAM and 128 GB RAM on the Max plan.
The platform is cloud-based and provides a free tier with no credit card required. Paid plans start at $30 per month for Plus, $90 per month for Pro, and $200 per month for Max, each with usage-based allowances and optional pay-as-you-go options. Clusy is developed by Clusy Inc. and is positioned as a modern alternative to traditional notebook editors, emphasizing agent-driven automation and end-to-end workflow execution for machine learning and data science.
Clusy sits in PulseGate's Data science & ML workbench category. Building, running, and evaluating machine learning and data science workflows collaboratively in the cloud. It is built as a B2B product for data scientists and ML researchers. Clusy is available on the web and API.
Clusy Inc. builds and maintains Clusy, and the product first shipped in 2026. PulseGate's similarity index finds few close equivalents — Clusy occupies a relatively distinct niche. Key capabilities include notebook interface, ML workflow automation, and branching workflows. It exposes integrations via a public API.
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Show HN: Clusy – Cursor for data science notebooks in cloud discovered by the PulseGate indexer
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