DreamBox Learning vs ElevenLabs
Side-by-side comparison of AI visibility scores, market position, and capabilities
Adaptive math platform for K-8; monitors 50,000+ data points per student per hour; 2,000+ Common Core-aligned lessons; real-time teacher dashboards; headquartered in Bellevue, Washington.
About
DreamBox Learning is a Bellevue, Washington-based adaptive math platform for K-8 students. DreamBox's core differentiator is its Intelligent Adaptive Learning engine, which monitors over 50,000 data points per student per hour to understand not just whether a student got the right answer but how they solved the problem, enabling highly precise instructional adjustments. The platform offers over 2,000 math lessons aligned to Common Core and state standards and provides teachers with detailed dashboards showing student progress, time-on-task, and proficiency by standard. DreamBox is used by over 5 million students across the United States and Canada and is frequently cited in research studies demonstrating learning gains. The company was acquired by Discovery Education in 2021, expanding its reach into the broader Discovery school network. DreamBox competes with IXL, Khan Academy, and Zearn in the K-8 math practice market.
$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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