Cradle Bio vs ElevenLabs
Side-by-side comparison of AI visibility scores, market position, and capabilities
Cradle provides an AI platform for protein engineering that accelerates the design of improved enzymes, antibodies, and other biologics for industrial and therapeutic use.
About
Cradle Bio is an AI protein engineering company founded in 2021 in Amsterdam, having raised $73M to build an AI-powered protein design platform. The platform combines generative AI with wet-lab experimentation to accelerate the iterative process of engineering proteins with improved stability, activity, and manufacturability. Cradle's technology enables researchers to design thousands of protein variants computationally and prioritize those most likely to succeed in laboratory validation, compressing protein engineering timelines from years to months. The company serves both industrial biotechnology customers engineering enzymes for biomanufacturing and pharmaceutical companies developing next-generation antibody therapeutics. Cradle partners with contract research organizations and biopharmaceutical companies to integrate AI-assisted protein design into existing discovery workflows. The company has been recognized as a leader in the European deep tech ecosystem and positions protein engineering AI as enabling a new era of designed biologics for medicine and sustainable manufacturing.
$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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