Fireworks AI vs ElevenLabs
Side-by-side comparison of AI visibility scores, market position, and capabilities
Fireworks AI (ex-Meta PyTorch) reached ~$315M ARR at $4B valuation, serving 10K+ customers at 10T+ tokens/day on $327M raised; fastest open-model inference.
About
Fireworks AI is a high-performance AI inference platform founded in San Francisco by veterans of Meta's PyTorch team. The company was built to solve a critical gap in the AI infrastructure market: making large language model inference fast enough, cheap enough, and reliable enough for production-scale applications. Fireworks AI's founding team brings direct experience building the open-source deep learning framework that underlies much of the industry's AI work.\n\nThe platform offers access to a broad model library — including open-source models like Llama and Mixtral, as well as Fireworks' own optimized variants — served through a high-throughput API optimized for low latency and high concurrency. Key differentiators include custom model fine-tuning and serving, function calling, and structured output generation, along with pricing that can be dramatically lower than hyperscaler alternatives for high-volume workloads. Customers range from AI-native startups building inference-heavy products to enterprises migrating workloads from OpenAI or Anthropic to open models.\n\nFireworks AI has achieved approximately $315 million in annualized recurring revenue and processes over 10 trillion tokens per day — metrics that place it among the leading independent AI inference providers. The company reached a $4 billion valuation after raising $327 million in total funding. With 10,000+ customers, Fireworks AI is benefiting from the rapid growth of open-weight model adoption as organizations seek to reduce AI infrastructure costs while maintaining performance.
$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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