Pneumatic – free open-source workflow software
Hi HN, I'm one of the co-founders of Pneumatic, an enterprise-grade workflow software designed for small, fast-growing startups. Yesterday, we released Pneumatic under the Apache 2.0 license. If your team has used Trello, Basecamp, or Asana before and you're now looking to implement a more structured, mature approach by building repeatable task sequences, you should try Pneumatic. Here's what Pneumatic offers: - Task sequences defined by templates. Design a template once and run multiple instances of a process based on this reusable template—manually, via API, or with a public share kick-off…
Pneumatic – free open-source workflow software launched on October 24, 2024 with 63 votes, #621 of 5,185 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Pneumatic is an open-source workflow software released under Apache 2.0, designed for small and growing startups. It allows teams to create reusable task templates that can be executed manually, via API, or through public forms. The platform features a workflow template editor, conditional task branching, dynamic task assignments, and multi-channel notifications including email and mobile alerts. It targets teams moving beyond basic project management tools like Trello or Asana toward more structured, repeatable processes.
written from the facts on this page · September 2026
From the sources
Free and source-available Apache 2.0 licensed lightweight workflow automation tool. - GitHub - pneumaticapp/pneumaticworkflow: Free and source-available Apache 2.0 licensed lightweight workflow automation tool.
Pneumatic is an open-source SaaS workflow management system designed to streamline and organize workflows in businesses of any size. Originally developed as a cloud-based platform, Pneumatic empowers teams by enabling them to set up, run, and optimize workflows collaboratively, tracking each stage as tasks move from team to team. Workflow Templates: Create custom workflow templates and reuse them for repetitive processes. Templates define a series of steps that can be used across multiple workflows. Multi-Workflow Management: Once templates are set, create multiple workflows from each template and run them in parallel, adapting them as needed. Task Buckets for Staff: Pneumatic focuses on…from github.com
In the maker’s words, at launch
Hi HN, I'm one of the co-founders of Pneumatic, an enterprise-grade workflow software designed for small, fast-growing startups. Yesterday, we released Pneumatic under the Apache 2.0 license. If your team has used Trello, Basecamp, or Asana before and you're now looking to implement a more structured, mature approach…
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