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§ Private Profile · Atlanta, GA, USA
AI-powered cybersecurity platform and security copilot with human-in-the-loop automation for enterprise security teams.
Founded in 2023 by CEO Shreyas Sadalgi and CTO Thomas Donnelly, Amplifier Security develops an AI-powered cybersecurity platform that connects existing enterprise security tools with employees to automate workflows and resolve coverage gaps. The B2B SaaS application utilizes a human-in-the-loop copilot to engage workers directly via chat for real-time remediation tasks, identity access requests, and alert triaging. Targeting mid-market and enterprise IT security teams, the Atlanta, Georgia-based startup operates with fewer than 25 employees and generates its revenue through corporate software subscriptions. The growing company officially emerged from stealth mode in early 2024 with a $3.3 million pre-seed funding tranche before subsequently raising a $5.6 million seed round. This financial backing was provided by a syndicate of recognizable technology investors, including lead backers TechOperators and Caffeinated Capital, alongside WestWave Capital and the prominent co-founder of Slack.
Amplifier Security has raised $9.0M across 2 funding rounds.
Amplifier Security has raised $9.0M in total across 2 funding rounds.
# Amplifier Security: High-Level Overview
Amplifier Security builds an Autonomous User Security platform that transforms how organizations approach workforce cybersecurity by treating employees as defenders rather than vulnerabilities[1][2]. The company has developed an AI-powered engagement layer that sits between existing security tools and employees, automating user-focused security tasks while maintaining productivity and fostering a positive security culture[2][6].
The platform addresses a critical market gap: most enterprise security tools operate invisibly in the background and fail to engage users in meaningful ways[3][5]. Amplifier's solution, powered by an AI copilot called Ampy, guides employees through security protocols in real time—from patching vulnerabilities to triaging suspicious activity—using empathetic, contextual communication rather than punitive enforcement[3][4]. This human-in-the-loop approach has demonstrated strong early traction, with the company working with over 15 organizations in private beta and raising $5.6M in seed funding[4][6].
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# Origin Story
Amplifier Security was founded by Shreyas Sadalgi (CEO and co-founder) and emerged from stealth with a clear mission: to shift cybersecurity focus from technology alone to include the people who use it[1][5]. The company is headquartered across Atlanta and San Francisco, positioning itself at the intersection of security operations and employee experience[2].
The founding insight emerged from observing a persistent disconnect in enterprise security: security teams spend countless hours chasing employees to remediate issues, while employees lack context about why security actions matter[3][4]. Rather than building another monitoring tool, the founders recognized that the real leverage point was in automating employee engagement itself—creating a system where security teams could orchestrate how and when users receive guidance, and where employees could understand and act on security risks without friction[1][6].
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# Core Differentiators
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# Role in the Broader Tech Landscape
Amplifier Security rides a significant industry trend: the recognition that human behavior is the weakest link in enterprise security, and that traditional awareness training and punitive controls have failed to move the needle[4][6]. As organizations adopt increasingly complex security stacks, the coordination problem between tools and people has become acute—security teams lack visibility into which users have actually remediated issues, and employees lack context for the actions demanded of them.
The timing is critical. Enterprise security budgets have grown substantially, yet breach rates remain stubbornly high, with human error cited as a factor in the majority of incidents[3]. Simultaneously, the shift to hybrid and distributed work has made centralized security enforcement impossible; organizations now need employees to be active participants in security workflows. Amplifier's positioning as a "control plane" for user engagement—a meta-layer that orchestrates how all security tools communicate with employees—addresses this coordination gap directly[1].
The company also reflects a broader maturation in how the security industry thinks about AI. Rather than using AI for detection or prediction alone, Amplifier applies AI to the automation of human engagement itself, creating what investors describe as "one of the most thoughtful, focused applications of AI in enterprise cybersecurity"[6]. This positions the company at the intersection of two powerful trends: the shift from prevention-only to behavior-change security models, and the emergence of AI-powered automation as a way to reduce toil in security operations.
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# Quick Take & Future Outlook
Amplifier Security is well-positioned to define a new category—Autonomous User Security—that could reshape how enterprises think about the human dimension of cybersecurity[2]. The company's early traction (15+ beta customers, $5.6M seed funding, backing from experienced investors like TechOperators) suggests strong product-market fit in a market where security leaders are actively seeking solutions to reduce manual user management overhead[4][6].
The path forward likely involves expanding integration breadth (connecting to more security tools), deepening behavioral analytics (using data to predict which users need intervention and when), and building out compliance and audit capabilities to help security teams prove risk reduction to boards and regulators[8]. As security teams face increasing pressure to do more with flat or declining headcount, platforms that automate the "last mile" of security—actually getting users to fix things—will become table stakes.
The broader implication: Amplifier's success could accelerate a shift in how enterprises allocate security budgets, moving resources from awareness training and monitoring tools toward platforms that actually drive measurable behavior change. In a landscape where most security investments fail to move the needle on breach rates, a company that can credibly claim to reduce human risk through engagement rather than enforcement has the potential to influence how an entire industry approaches workforce security.
Amplifier Security has raised $9.0M in total across 2 funding rounds.
Amplifier Security's investors include Array Ventures, WestWave Capital, Anshu Sharma, Immad Akhund, Cota Capital, Convective Capital, Lux Capital, Brian NeSmith, Ron Pragides.
Amplifier Security has raised $9.0M across 2 funding rounds. Most recently, it raised $6.0M Seed in April 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Apr 1, 2025 | $6M Seed | — | Array Ventures, WestWave Capital, Anshu Sharma, Immad Akhund | Announced |
| Apr 1, 2024 | $3M Seed | Cota Capital | Array Ventures, Convective Capital, LUX Capital, WestWave Capital, Brian Nesmith, Immad Akhund, RON Pragides | Announced |