Oximy

The People Building It

Oximy was founded in 2025 by Naman Ambavi and is headquartered in San Francisco, California [Y Combinator, 2026]. The company currently operates with a team of four employees and is actively recruiting for its first engineering roles, including a Founding Full Stack Engineer [Y Combinator, 2026].

Data Accuracy: YELLOW -- Core company facts confirmed by Y Combinator profile; founder background and product details partially corroborated by secondary databases.

The Short Version

Oximy is building a network-layer platform to discover, monitor, and govern enterprise AI usage, a category that has gained urgency as companies struggle with the security and cost implications of widespread, unmanaged AI adoption [Y Combinator, 2026]. The company was founded in 2025 by Naman Ambavi and joined Y Combinator's Winter 2026 batch [Y Combinator, 2026]. Its product, which includes automated tool discovery, cost tracking, and real-time policy enforcement, differentiates by deploying as a network integration or lightweight desktop agent [Y Combinator, 2026].

Ambavi's background includes an early role at Induced, an AI startup backed by Sam Altman and Peak XV Partners, and prior experience founding a web development consultancy [Crunchbase, 2026]. The company is in its seed stage, funded by the standard Y Combinator investment of $500,000, and operates on a SaaS business model targeting security and transformation teams in regulated sectors like financial services and healthcare [Y Combinator, 2026].

Data Accuracy: YELLOW -- Core company facts confirmed by Y Combinator profile; founder background and product details partially corroborated by secondary databases.

The Company in Brief

Oximy was founded in 2025 by Naman Ambavi and is headquartered in San Francisco, California [Y Combinator, 2026]. The company's formation coincides with the rapid, ungoverned adoption of generative AI tools within enterprises, a problem space it entered by joining Y Combinator's Winter 2026 batch [Y Combinator, 2026].

Founder Naman Ambavi's public professional background includes founding UNDEV, a web design and development consultancy, in 2018, and later joining Induced as a founding member, a startup developing AI products that raised $2.3 million from investors including Sam Altman [EverybodyWiki, 2026][Weekday Works, 2026]. More recently, Ambavi has been active in enterprise outreach, hosting executive dinners in the Middle East and presenting on AI governance at industry events like HumanX and the Cyber Security & Cloud Expo [Naman Ambavi, 2026].

Data Accuracy: YELLOW -- Founder background and company details are sourced from the company's YC profile and personal websites; team size and founding year are single-source from YC.

What They Have Built

Oximy’s product surfaces are defined by a network-centric approach to AI governance. The platform’s core function is to provide a “system of record” for enterprise AI activity, built around three interconnected modules: Discovery, Spend Intelligence, and Data Protection [Y Combinator, 2026]. This architecture is designed for deployment at the network layer, integrating via firewall or proxy to monitor traffic without requiring software installation on every employee device [Y Combinator, 2026]. The technical wedge appears to be real-time analysis of outbound API calls to known and unknown AI model endpoints, processing millions of requests daily for early customers in regulated sectors [Y Combinator, 2026].

Two primary product interfaces handle the governance workload. The Oximy Gateway acts as a real-time firewall for AI model traffic, designed to block threats like prompt injections, data leaks, and unsafe tool calls [Oximy, 2026]. For visibility on employee devices, Oximy Shield is a lightweight desktop application that detects AI tool usage, providing monitoring and enforcing compliance with security policies [Oximy, 2026]. The unified dashboard integrates data across three views: Pulse for adoption metrics, Spend for cost tracking, and Oversight for governance policy management [Oximy, 2026].

Data Accuracy: YELLOW -- Product claims are sourced from the company's own website and Y Combinator profile; technical implementation details are inferred from hiring language.

Market Size and Demand

Quantifying the total addressable market for AI security and governance platforms is challenging. Analysts often point to adjacent, established markets as proxies. Gartner defines the broader AI Trust, Risk and Security Management (AI TRiSM) market, which it forecast to grow from an estimated $2.6 billion in 2024 to $5.1 billion in 2027 [Gartner]. The company's stated focus on financial services and healthcare suggests a serviceable obtainable market (SOM) defined by sectors with both high AI adoption rates and stringent compliance requirements.

Demand is driven by the proliferation of generative AI tools used by employees outside of sanctioned IT channels, often called "Shadow AI." Secondary drivers include the escalating cost of API calls to commercial large language models and the evolving regulatory landscape, such as the EU AI Act and sector-specific guidelines in finance and healthcare.

Metric	Value
AI TRiSM Market 2024	$2.6B
AI TRiSM Market 2027	$5.1B

Data Accuracy: YELLOW -- Market sizing is drawn from a single analyst report (Gartner) for an analogous category; demand drivers are inferred from industry trends rather than company-specific customer data.

Who Else Is Fighting for This

Oximy enters a market defined by two distinct approaches to AI governance: network-layer gateways and agent-centric application security platforms. The company’s direct comparables are other startups offering network-based monitoring and control for AI usage.

Company	Positioning	Stage / Funding	Notable Differentiator
Oximy	Network platform for discovery, monitoring, and governance of enterprise AI usage.	Seed ($500k, YC W26)	Deploys via network integration (firewall/proxy) and a lightweight desktop app.
Lakera	Security platform focused on protecting LLM applications from prompt injections and data leaks.	Series A ($10M, 2024)	Specializes in real-time detection of adversarial prompts and jailbreaks.
Prompt Security	Platform for securing generative AI applications in the enterprise.	Seed ($5M, 2024)	Focuses on application-layer security, data loss prevention, and compliance.
Wiz	Cloud security platform with capabilities for scanning cloud environments for AI-related risks.	Series D ($300M+, 2023)	Broad cloud security posture management (CSPM) that includes AI security.

Data Accuracy: YELLOW -- Competitor data is sourced from Crunchbase and public positioning; Oximy's differentiation claims are from its YC profile.

Opportunity

If Oximy can establish itself as the primary system of record for enterprise AI activity, it stands to capture a foundational slice of the multi-billion dollar AI governance and security market. The headline opportunity is to become the default network-layer observability platform for AI. By integrating at the network or desktop level to discover and monitor AI activity, Oximy is positioning its product as the single pane of glass for a fragmented and rapidly expanding attack surface.

Data Accuracy: YELLOW -- Opportunity analysis is based on company-stated product direction and market targeting; growth scenarios are plausible extrapolations but lack external validation from partnerships or customer case studies.

Sources

1. [Y Combinator, 2026] Oximy: See and control all AI activity across your enterprise | https://www.ycombinator.com/companies/oximy
2. [Oximy, 2026] Oximy - The System of Record for Enterprise AI | https://www.oximy.com/
3. [Work at a Startup, 2026] Jobs at Oximy (W26) | Y Combinator's Work at a Startup | https://www.workatastartup.com/companies/oximy
4. [Crunchbase, 2026] Naman Ambavi - Co-Founder and CEO @ Oximy - Crunchbase Person Profile | https://www.crunchbase.com/person/naman-ambavi
5. [EverybodyWiki, 2026] Naman Ambavi - EverybodyWiki Bios & Wiki | https://en.everybodywiki.com/Naman_Ambavi
6. [Weekday Works, 2026] Naman | Working at inducedai | https://www.weekday.works/people/naman-ambavi-namanambavi
7. [Naman Ambavi, 2026] Work | Naman Ambavi | https://www.namanambavi.com/work
8. [Gartner, 2026] Best AI Usage Control Reviews 2026 | Gartner Peer Insights | https://www.gartner.com/reviews/market/ai-usage-control
9. [Crunchbase, 2024] Lakera - Crunchbase Company Profile & Funding | https://www.crunchbase.com/organization/lakera
10. [Crunchbase, 2024] Prompt Security - Crunchbase Company Profile & Funding | https://www.crunchbase.com/organization/prompt-security
11. [Crunchbase, 2023] Wiz - Crunchbase Company Profile & Funding | https://www.crunchbase.com/organization/wiz
12. [PitchBook, 2026] Oximy 2026 Company Profile: Valuation, Funding & Investors | https://pitchbook.com/profiles/company/1257871-33