Startupsby GlyphWhy it ranks
How the rank works10signal of 100 · rising 7
- went through YCProgram · this site+4
- team of 4Team size · YC's directory+3.6
- hiringHiring · Titles (titles.fru.dev), YC+2
A sum of public facts, not a judgement and not investment advice.
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
| AI | Not stated | 500 GlobalLucha - NONE | |
| AI | Acquired | Plug and Play | |
| AI | Active | YCS23 | |
| AI | Not stated | Plug and Play |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
| Other | Not stated | Antler2023 | |
| Other | Not stated | Plug and Play | |
| Other | Active | YCW23 | |
| Other | Active | YCW17 | |
| Other | Active | YCW17 |
Also from S25 in AI
All of S25Founders
- Nathan BelayeFounder/CEO
- Antonio ChanFounder/CTO
About Sira
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.
- YC batch
- S25 · Summer 2025
- Status, per YC
- Active
- Category
- AI
- Team size
- 4
- Location
- San Francisco, CA, USA
- Founded
- 2025
- Checked
- 13h ago
Sira: questions
Which YC batch was Sira in?
Sira was in Y Combinator's Summer 2025 batch (S25).
Is Sira still active?
Y Combinator lists Sira as active.
Who founded Sira?
Sira's founders, as listed on its YC page: Nathan Belaye (Founder/CEO), Antonio Chan (Founder/CTO).
Where is Sira based?
Sira lists San Francisco, CA, USA as its location on YC's directory.