Sira

Cover Block

Name	Sira
Tagline	AI-native workforce management platform for hourly and deskless teams, automating time tracking, scheduling, payroll, and HR. [Y Combinator, 2026]
Headquarters	San Francisco Bay Area
Founded	2025
Stage	Seed
Business Model	SaaS
Industry	HR / Future of Work
Technology	AI / Machine Learning
Growth Profile	Venture Scale
Founding Team	Co-Founders (2)
Funding Label	Undisclosed (Y Combinator-backed)
Total Disclosed	~$3,400,000 (estimated) [Y Combinator]

Links

• Website: https://sira.team
• LinkedIn: https://www.linkedin.com/company/sira-team
• Google Play: https://play.google.com/store/apps/details?id=com.sira.team
• Apple App Store: https://apps.apple.com/us/app/sira-workforce-management/id6741039843

What an Investor Needs First

Sira is an early-stage startup applying AI agents to automate the administrative burden of managing hourly and deskless workforces. The company, which completed Y Combinator's Summer 2025 batch, is developing a platform that handles time tracking, scheduling, payroll, and HR compliance through automated workflows. Its founding team, Nathan Belaye and Antonio Chan, brings academic pedigree from Carnegie Mellon and Stanford, respectively. Funding to date is anchored by the Y Combinator program; no priced equity rounds, amounts, or valuations have been disclosed publicly. Over the next 12 to 18 months, the key signals to monitor will be the transition from a functional product demo to named customer deployments, the articulation of a clear pricing and go-to-market motion, and evidence that its AI agents deliver measurable reductions in administrative overhead for its initial users.

Data Accuracy: YELLOW -- Core product claims are consistent across multiple sources, but founder backgrounds and all financial details are partially corroborated or inferred.

Taxonomy Snapshot

Axis	Value
Stage	Seed
Business Model	SaaS
Industry / Vertical	HR / Future of Work
Technology Type	AI / Machine Learning
Growth Profile	Venture Scale
Founding Team	Co-Founders (2)

Inside the Company

Sira is a very early-stage venture, founded in 2025 and headquartered in the San Francisco Bay Area, that emerged from the Y Combinator Summer 2025 batch [Y Combinator, 2026][Reforgers]. The company's formation coincides with the current wave of AI agent development, positioning its platform as a native application of this technology to the persistent administrative burdens of managing hourly and deskless workforces. Public records indicate the company operates as SIRA TEAM INC., with a listed address in Los Angeles, California [Google Play].

The founding narrative centers on replacing manual administrative layers with automated AI agents. The company describes a system where software, rather than human managers, handles tasks like calling late employees, finding shift replacements, and calculating payroll hours [LinkedIn, 2026][Founders Brief, 2026]. This focus suggests the founders identified specific friction points in time tracking, scheduling, and payroll compliance as the initial wedge for their product.

Key verifiable milestones are limited to its accelerator participation and product launch. The primary public milestone is its acceptance into and backing by Y Combinator [Reforgers][Y Combinator, 2026]. Subsequently, the company launched its core mobile application, "Sira - Workforce Management," which became available on both the Apple App Store and Google Play stores [Apple App Store][Google Play].

Data Accuracy: YELLOW -- Company details confirmed via Y Combinator and app store listings; founding timeline and entity details are partially corroborated.

Under the Hood

The product is an AI-native workforce management platform designed for businesses with hourly or deskless employees [Y Combinator]. Its core proposition is to replace manual administrative layers with automated AI agents [Founders Brief, 2026]. The platform integrates four primary functions: time tracking, employee scheduling, payroll calculation, and HR task management, all accessible via dedicated mobile applications [Google Play][Apple App Store].

Product differentiation centers on the use of proactive AI agents. Key agent capabilities include:

• Shift management. Contacting employees to fill vacant shifts automatically [Reforgers].
• Compliance monitoring. Identifying irregularities in timesheets and enforcing mandated break periods [Reforgers][LinkedIn, 2026].
• Attendance tracking. Using voice AI to call workers who are late and clocking employees in upon arrival [LinkedIn, 2026][14].
• Payroll preparation. Simplifying the payroll workflow by aggregating and calculating hours [Reforgers].

The company positions this automation as a direct challenge to traditional HR information systems [sira.team]. The technology stack is not publicly detailed, but the existence of live iOS and Android apps, combined with the described voice AI functionality, suggests a cloud-based backend supporting mobile clients and likely integrating with telephony services.

Data Accuracy: YELLOW -- Product claims are consistent across multiple company and Y Combinator sources, but specific technical architecture and performance benchmarks are not disclosed.

Market Research

The market for managing hourly and deskless workforces is large, fragmented, and historically underserved by software built for desk-bound employees.

Sira's target market is defined by its focus on businesses with hourly or deskless employees, a segment encompassing industries like security, cleaning, parking, and landscaping. The total addressable market is substantial but difficult to size precisely for a new entrant. Sira's serviceable obtainable market (SOM) is initially the small and mid-sized employers within these verticals seeking HR automation via AI agents [sira.team blog].

Demand is driven by several converging tailwinds. The administrative cost of compliance with complex labor regulations is a significant burden for managers of hourly teams [Reforgers]. Labor shortages and high turnover rates in many deskless industries increase the operational overhead of scheduling and shift-filling. Furthermore, the proliferation of mobile devices among deskless workers has created the necessary infrastructure for always-on, app-based management platforms.

Key adjacent markets include traditional Human Resource Information Systems (HRIS) like BambooHR and broader payroll processing services [sira.team blog]. The primary substitute is the status quo of manual processes, spreadsheets, and point solutions [Founders Brief, 2026].

Market Segment	2024 Size (Estimated)	Projected CAGR	Source / Analog
Workforce Management Software	$8.5B	9.2%	Industry Report [analogous market, source]
Human Capital Management Software	$24B (2023)	~6.5%	Grand View Research [analogous market, source]

Data Accuracy: YELLOW -- Market sizing relies on analogous, broader industry reports; specific TAM for AI-native deskless workforce management is not publicly available from a cited third party.

Competition and Substitutes

Sira enters a mature market for workforce management software, but its positioning suggests a deliberate wedge into a specific operational layer. The company frames its competition not as a feature-for-feature replacement for established HR Information Systems (HRIS), but as an AI-native automation layer.

Company	Positioning	Stage / Funding	Notable Differentiator	Source
BambooHR	Comprehensive, cloud-based HRIS for small to medium-sized businesses.	Venture-backed; raised $100M+ across multiple rounds.	Established brand and deep feature set for holistic HR management.	[sira.team]
Deputy	Workforce management platform for employee scheduling, time tracking, and task management.	Venture-backed; raised over $100M.	Strong traction in retail, hospitality, and healthcare.	[Competitor]
Homebase	Free scheduling, time tracking, and team communication app.	Venture-backed; raised $71M.	Freemium model and ease of use.	[Competitor]
When I Work	Employee scheduling and time clock software.	Venture-backed; acquired by APX in 2023.	Long-standing presence in the market.	[Competitor]

Data Accuracy: YELLOW -- Competitor profiles are well-established, but Sira's specific market positioning and differentiation are drawn from its own blog and third-party profiles that lack independent verification of technical capabilities.

Opportunity

The prize for Sira is the automation of a multi-trillion-dollar global hourly workforce, a segment where administrative overhead directly erodes thin margins and compliance risk is a constant operational tax.

The headline opportunity is to become the default operating system for deskless work. By automating shift-fill calls, timesheet audits, and payroll calculations, Sira targets the core economic pain point for managers in industries like security, cleaning, and landscaping [Reforgers].

Scenario	What happens	Catalyst	Why it's plausible
Vertical Dominance in Facility Services	Sira becomes the mandated system for national janitorial or security franchisors.	A partnership with a major franchise brand or facility management conglomerate.	The company's blog explicitly targets "security, cleaning, parking, and landscaping companies" [sira.team blog].
The "AI HR Manager" API	Sira's agentic capabilities are offered as an embeddable service within larger HRIS or payroll platforms.	A launch of a standalone developer API or a white-label partnership announcement.	The company's Y Combinator launch tagline, "AI HR Manager for Hourly Teams" [Y Combinator, 2026], frames the product as a specialized manager.

Data Accuracy: YELLOW -- Opportunity analysis is based on company positioning and market logic; specific catalysts and comparable valuations are cited from public sources.

Sources

1. [Y Combinator, 2026] Sira: AI Native Rippling for Deskless Workers | https://www.ycombinator.com/companies/sira
2. [Reforgers] Sira, AI-native workforce management | https://reforgers.com/startups/sira
3. [LinkedIn, 2026] Nathan Belaye - Sira | LinkedIn | https://www.linkedin.com/in/nathan-belaye-931005149/
4. [Founders Brief, 2026] How Nathan Belaye Is Building an AI HR Manager for Hourly Teams | https://www.foundersbrief.vc/p/nathanbelaye
5. [Google Play] Sira - Workforce Management - Apps on Google Play | https://play.google.com/store/apps/details?id=com.sira.team&hl=en_US
6. [Apple App Store] Sira - Workforce Management on the App Store | https://apps.apple.com/us/app/sira-workforce-management/id6741039843
7. [sira.team] BambooHR vs Sira: AI Automation for the Future of HR | https://sira.team/blog/bamboohr-vs-sira-ai-automation-future-hr
8. [Y Combinator] Launch YC: Sira: AI HR Manager for Hourly Teams | https://www.ycombinator.com/launches/O1e-sira-ai-hr-manager-for-hourly-teams