Private Markets, Angel and Secondary Investing, Sacra

Sacra

Private Markets, Angel and Secondary Investing

Bringing transparency to private markets so investors, founders, and employees can build on conviction. Sacra delivers deeply researched insights on the private companies shaping tomorrow's markets. By surfacing the data, context, and operator perspective that are missing from private markets today, we help secondary buyers and sellers price equity accurately and unlock liquidity for the people building these businesses.

Private Capital Markets

<ul><li>Sacra estimates xAI reached $100M in annualized recurring revenue at the end of 2024, with $12B+ raised at a $50B valuation for a 500x revenue multiple.</li><li>Initially available only for X Premium subscribers ($7-14/month), Sacra estimates xAI hit $100M in annualized recurring revenue (ARR) at the end of 2024 between membership revenue (via X) and its API (used by Starlink for customer service), raising $6B in a December Series C that brought its total raised to $12B+, valued at $50B or a 500x forward revenue multiple.</li><li>The pure play AI lab built for the Elon Musk platform &amp; ecosystem of companies (nearly $2T in market cap), xAI uses Musk’s access to capital, his companies X (via Grok memberships) and SpaceX (via their xAI-powered customer service chatbot) as initial customers, and their access to proprietary data to rapidly scale revenue and then feed that back into R&amp;D to solve hard, technical problems.</li></ul>

Sacra estimates xAI reached $100M in annualized recurring revenue at the end of 2024, with $12B+ raised at a $50B valuation for a 500x revenue multiple.Initially available only for X Premium subscribers ($7-14/month), Sacra estimates xAI hit $100M in annualized recurring revenue (ARR) at the end of 2024 between membership revenue (via X) and its API (used by Starlink for customer service), raising $6B in a December Series C that brought its total raised to $12B+, valued at $50B or a 500x forward revenue multiple.The pure play AI lab built for the Elon Musk platform &amp; ecosystem of companies (nearly $2T in market cap), xAI uses Musk’s access to capital, his companies X (via Grok memberships) and SpaceX (via their xAI-powered customer service chatbot) as initial customers, and their access to proprietary data to rapidly scale revenue and then feed that back into R&amp;D to solve hard, technical problems.

<ul><li>Sacra estimates that Fluidstack hit $180M in annual recurring revenue (ARR) at the end of 2024, up 620% YoY.</li><li>Founded in 2017 as an "Airbnb for bandwidth", Fluidstack offered people $50/month to turn their home computers into content delivery networks (CDNs) for companies like Dailymotion—pivoting in 2021 to rent ML companies underutilized GPUs from data centers.</li><li>Fluidstack with Lambda ($425M ARR) and Together AI ($130M ARR) make up the startup/SMB end of the GPU cloud market—renting GPUs themselves or colocating—with a focus on speed and developer experience.</li></ul>

Sacra estimates that Fluidstack hit $180M in annual recurring revenue (ARR) at the end of 2024, up 620% YoY.Founded in 2017 as an "Airbnb for bandwidth", Fluidstack offered people $50/month to turn their home computers into content delivery networks (CDNs) for companies like Dailymotion—pivoting in 2021 to rent ML companies underutilized GPUs from data centers.Fluidstack with Lambda ($425M ARR) and Together AI ($130M ARR) make up the startup/SMB end of the GPU cloud market—renting GPUs themselves or colocating—with a focus on speed and developer experience.

<ul><li>Crusoe will generate $276M in revenue in 2024, up 82% YoY.</li><li>After pivoting to meet demand for cloud GPU compute for AI in 2023, Sacra estimates Crusoe generated $276M in revenue in 2024.</li><li>Crusoe’s model of building its own data centers near sources of cheap, stranded energy is capital-intensive ($3.4B for its new West Texas data center) but pays back in 2-3 years with projected 45% IRR.</li></ul>

Crusoe will generate $276M in revenue in 2024, up 82% YoY.After pivoting to meet demand for cloud GPU compute for AI in 2023, Sacra estimates Crusoe generated $276M in revenue in 2024.Crusoe’s model of building its own data centers near sources of cheap, stranded energy is capital-intensive ($3.4B for its new West Texas data center) but pays back in 2-3 years with projected 45% IRR.

<ul><li>CoreWeave is expecting to end 2024 with $2B in revenue, up 330% YoY.</li><li>The total value of CoreWeave's booked contracts has surged to $17B, with $10B of that from a new deal to sell compute.</li><li>CoreWeave has gone from a 1.8x lead over Lambda Labs to a 4.3x lead as scale begets scale.</li></ul>

CoreWeave is expecting to end 2024 with $2B in revenue, up 330% YoY.The total value of CoreWeave's booked contracts has surged to $17B, with $10B of that from a new deal to sell compute.CoreWeave has gone from a 1.8x lead over Lambda Labs to a 4.3x lead as scale begets scale.

<ul><li>ElevenLabs opened the floodgates with their AI model for generating audio across 1,000+ synthetic, human-sounding voices that could speak in 32 different languages.</li><li>ElevenLabs is moving from foundation model to application layer and building the Adobe Creative Cloud ($13B in yearly revenue) for AI-generated audio, with Sacra estimating ElevenLabs crossed $90M in annual recurring revenue in October 2024, up 350% YoY.</li><li>AI voice agents have strong product-market fit—as a 70% cheaper replacement for humans across support calls, appointment bookings, and restaurant reservations—driving the rise of an AI-native audio stack of tools like Cartesia (Index Ventures) for text-to-speech, Deepgram ($86M raised, Madrona Ventures) for speech-to-text, and Hamming ($750K raised, YC S24) for testing.</li></ul>

ElevenLabs opened the floodgates with their AI model for generating audio across 1,000+ synthetic, human-sounding voices that could speak in 32 different languages.ElevenLabs is moving from foundation model to application layer and building the Adobe Creative Cloud ($13B in yearly revenue) for AI-generated audio, with Sacra estimating ElevenLabs crossed $90M in annual recurring revenue in October 2024, up 350% YoY.AI voice agents have strong product-market fit—as a 70% cheaper replacement for humans across support calls, appointment bookings, and restaurant reservations—driving the rise of an AI-native audio stack of tools like Cartesia (Index Ventures) for text-to-speech, Deepgram ($86M raised, Madrona Ventures) for speech-to-text, and Hamming ($750K raised, YC S24) for testing.

United States

API and compute layer for developers to train and deploy open-source AI models

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Together AI (AI US)

xAI Vs OpenAI Vs Anthropic

TL;DR: With its 100,000 GPU cluster and proprietary access to a million gigabytes of daily tweet data, xAI is Elon Musk's bid to take on OpenAI—the...

Sacra

Fluidstack At $180M ARR

TL;DR: Sacra estimates that Fluidstack hit $180M in annual recurring revenue (ARR) at the end of 2024, up 620% YoY. While GPU clouds like CoreWeave...

Sacra

Crusoe At $276M Revenue

TL;DR: Sacra estimates that Crusoe will generate $276M in revenue in 2024, up 82% YoY. Powered by cheap electricity from stranded natural gas,...

Sacra

CoreWeave At $2B Revenue

TL;DR: Sacra estimates that CoreWeave will generate $2B in revenue in 2024, up 330% YoY, powered by a new $10B contract with Microsoft. With a...

Sacra

ElevenLabs At $90M ARR

TL;DR: Sacra estimates that ElevenLabs hit $90M in annual recurring revenue (ARR) in October 2024, up 260% YoY. Now, the Adobe Creative Cloud of AI...

Sacra

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