Armadin vs ElevenLabs
Side-by-side comparison of AI visibility scores, market position, and capabilities
AI-native cybersecurity using agentic attacker swarms. Founded by ex-Mandiant CEO Kevin Mandia. Record $189.9M Seed+Series A (Mar 2026). Founded 2025, Palo Alto.
About
Armadin was founded in 2025 in the United States by Kevin Mandia — former CEO of Mandiant, widely regarded as one of the world's foremost cybersecurity incident response firms — with a mission to fight AI-powered cyber threats with AI-native offensive and defensive capabilities. The company was built on the premise that as adversarial AI lowers the barrier to sophisticated attacks, the only effective defense is an equally capable AI system that can simulate, anticipate, and respond to attacker behavior autonomously.\n\nArmadin's platform uses agentic attacker swarms — coordinated AI agents modeled on real adversary tactics, techniques, and procedures (TTPs) — to conduct continuous red teaming, vulnerability discovery, and attack surface validation against enterprise environments. Unlike periodic penetration testing engagements, Armadin's agentic approach delivers persistent, automated adversarial pressure that reflects the reality of modern threat actors operating continuously. The platform integrates with existing security operations workflows to surface findings in actionable formats for blue team remediation.\n\nArmadin raised a record $189.9M across its Seed and Series A rounds in March 2026, an extraordinary funding level for a company founded just one year prior. The scale of funding reflects both Kevin Mandia's exceptional credibility in the cybersecurity market and the urgency enterprises feel around AI-native threat readiness. Armadin enters a market where legacy red team tooling and manual penetration testing are increasingly inadequate against AI-assisted adversaries, positioning it as a defining company in the next generation of offensive security.
$500M Series D at $11B valuation (Feb 2026) — largest voice AI funding round ever. $330M ARR; 1M+ developers using the API. Enterprise customers: Deutsche Telekom, Revolut, Meta, Salesforce. Voices in 32 languages; real-time cloning from 1 second of audio.
About
ElevenLabs was founded in 2022 by Piotr Dabkowski and Mati Staniszewski, two former Google and Palantir engineers who set out to break the language barrier using AI voice technology. The company specializes in AI-powered voice synthesis, cloning, and dubbing, enabling developers and enterprises to generate human-quality speech in over 30 languages. Its core technology combines deep learning models trained on massive speech datasets to produce natural-sounding voices indistinguishable from real humans.\n\nElevenLabs offers a suite of products including its flagship text-to-speech API, voice cloning tools, and an AI dubbing platform that localizes video content while preserving the speaker's original voice. Its products target a broad audience—from indie developers building audio apps to large enterprises deploying voice interfaces at scale. Key differentiators include ultra-low latency streaming synthesis, fine-grained voice customization, and a growing library of pre-built AI voices across accents and styles.\n\nElevenLabs has grown rapidly, surpassing $330M in annualized revenue and serving over 1 million developers. Enterprise clients include Deutsche Telekom, Spotify, and leading media companies. In February 2026, the company closed a $500M Series D at an $11B valuation, cementing its position as the market leader in AI voice. Its APIs power podcasts, audiobooks, video games, and customer service bots worldwide, making ElevenLabs the default infrastructure layer for AI-generated audio.
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