Kestra vs Paperclip
Kestra and Paperclip are both workflow automation software. Kestra is open source under Apache-2.0, with 30k GitHub stars. Paperclip is open source under MIT, with 111k GitHub stars.
Which to pick
- Pick Kestra when
- You need Airflow-class orchestration but want YAML flows, any language, and a UI non-Python people can use.
- Pick Paperclip when
- You already run several coding or assistant agents and want one place to assign goals, cap spend and see who is doing what.
Side by side
An orchestration platform where workflows for data, infrastructure and business processes are declared in YAML and run on schedules or events, with a web UI.
A Node.js server and React dashboard for running a team of AI agents. You set goals, assign work to agents such as Claude Code or Codex, and track tasks, budgets and costs in one place.
Features such as SSO and multi-tenancy are in the paid enterprise edition.
Under nine months old, and it only coordinates third-party agents, so results and bills depend on the models and agent tools you plug in.
Production-ready
Usable
Self-hosted server and cloud service (both)
Java, Vue, TypeScript and PostgreSQL
TypeScript, Node.js, React and Rust
Open source, Apache-2.0 (permissive)
Open source, MIT (permissive)
You can build it into a product you sell, as long as you keep its copyright notice. (both)
30k GitHub stars
111k GitHub stars
Established: started 7 years ago, latest release v2.0.9.
Young: started 8 months ago, latest release v2026.1023.0.
Other comparisons
More workflow automation tools
Both sides were judged on 2026-11-03 from each project's README and GitHub data. License, age and popularity lines are worked out directly.