Established in October 2026, OccupySaaS has released ZeroAuthy for Auth0 and SalesCompel for Salesforce under Apache-2.0.
By [Ryan Merket](https://runtimewire.com/author/ryan-merket)
· Published
Primary source: [occupysaas.com](https://occupysaas.com/#top)
Why it matters #
OccupySaaS tests whether AI-assisted clean-room implementation can lower the cost of building API-compatible alternatives to entrenched SaaS.
OccupySaaS has published two open-source projects intended as drop-in replacements for Auth0 and Salesforce, built from public documentation with AI assistance and released under Apache-2.0. The project dates ZeroAuthy's public release to October 14th, 2026, and SalesCompel's to October 15th, 2026.
OccupySaaS presents itself as laid-off engineers rebuilding commercial SaaS in public, with per-seat pricing and proprietary lock-in as the stated grievances. The technical test is whether existing client code can point at a self-hosted server and keep working.…
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