Sira is the AI-powered platform for managing time tracking, scheduling, payroll, and HR — purpose-built for hourly teams. Our intelligent agents handle the manual, time-consuming tasks for you — like calling workers to fill open shifts, detecting timesheet anomalies, and streamlining payroll processing.
Sira is a Y Combinator company in the Summer 2025 batch. Its directory entry describes it as: AI Native Rippling for Deskless Workers. The founders listed are Nathan Belaye (Founder/CEO), Antonio Chan (Founder/CTO) (Y Combinator directory entry, July 11, 2025).
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New accelerator entry · 2025-07-11 · the record
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Sira is the AI-powered platform for managing time tracking, scheduling, payroll, and HR — purpose-built for hourly teams. Our intelligent agents handle the manual, time-consuming tasks for you — like calling workers to fill open shifts, detecting timesheet anomalies, and streamlining payroll processing. With Sira, businesses stay organized, compliant, and focused on what really matters — while we take care of the team.
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No investor is drawn from a Form D — the form states how many invested and never who. The one investor on this graph is named because a batch has exactly one.
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
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