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>Founded in Paris in April 2023 by three ex-Google DeepMind & Meta AI researchers, pioneering European foundation model lab Mistral launched the first open-weight model (Mistral 7B) to hit near-parity with a proprietary frontier model (OpenAI’s GPT-3.5 Turbo) at a fraction of the inference cost.</li><li>After China’s DeepSeek launched V3 (December 2024) and R1 (January 2025), making it the AI lab with both the cheapest & highest-intelligence open source models, Mistral shifted from winning as an open-source model lab to an enterprise platform selling private model deployments, tooling, and implementation support on-prem with a Europe, Asia & rest-of-the-world-focused go-to-market for financial services firms (HSBC, BNP Paribas), industrial conglomerates (TotalEnergies, Stellantis), and shipping & logistics companies (CMA CGM).</li><li>Mistral is now extending into a vertically-integrated sovereign cloud stack, launching Mistral Compute on the largest GPU cluster in Europe in partnership with Europe's CoreWeave, Fluidstack ($180M ARR), acquiring serverless deployment platform Koyeb, and bundling models, platform tooling, and dedicated European compute into a single sovereign stack for buyers that need their AI infrastructure fully outside both US & and Chinese control.</li></ul>

Founded in Paris in April 2023 by three ex-Google DeepMind & Meta AI researchers, pioneering European foundation model lab Mistral launched the first open-weight model (Mistral 7B) to hit near-parity with a proprietary frontier model (OpenAI’s GPT-3.5 Turbo) at a fraction of the inference cost.After China’s DeepSeek launched V3 (December 2024) and R1 (January 2025), making it the AI lab with both the cheapest & highest-intelligence open source models, Mistral shifted from winning as an open-source model lab to an enterprise platform selling private model deployments, tooling, and implementation support on-prem with a Europe, Asia & rest-of-the-world-focused go-to-market for financial services firms (HSBC, BNP Paribas), industrial conglomerates (TotalEnergies, Stellantis), and shipping & logistics companies (CMA CGM).Mistral is now extending into a vertically-integrated sovereign cloud stack, launching Mistral Compute on the largest GPU cluster in Europe in partnership with Europe's CoreWeave, Fluidstack ($180M ARR), acquiring serverless deployment platform Koyeb, and bundling models, platform tooling, and dedicated European compute into a single sovereign stack for buyers that need their AI infrastructure fully outside both US & and Chinese control.

<ul><li>Sacra estimates that Mistral hit $400M in annual recurring revenue (ARR) in January 2026, up from ~$312M in December 2025 and ~$16M at end-2024.</li><li>Mistral has publicly targeted over $1B in revenue in 2026.</li><li>In June 2026, Mistral raised $3.5 billion at a $20 billion valuation, making it one of Europe's most valuable private technology companies.</li></ul>

Sacra estimates that Mistral hit $400M in annual recurring revenue (ARR) in January 2026, up from ~$312M in December 2025 and ~$16M at end-2024.Mistral has publicly targeted over $1B in revenue in 2026.In June 2026, Mistral raised $3.5 billion at a $20 billion valuation, making it one of Europe's most valuable private technology companies.

<ul><li>Sacra estimates that OpenAI hit $50B in annualized revenue in September 2026, up from $20B at the end of 2025.</li><li>On June 8, 2026, OpenAI filed confidentially with the SEC for an IPO targeting a valuation exceeding $1 trillion, with Goldman Sachs and Morgan Stanley leading the process.</li><li>OpenAI’s approximately $6.5B acquisition of io brought a dedicated hardware team into the company in July 2025, with Jony Ive and LoveFrom remaining independent design partners.</li></ul>

Sacra estimates that OpenAI hit $50B in annualized revenue in September 2026, up from $20B at the end of 2025.On June 8, 2026, OpenAI filed confidentially with the SEC for an IPO targeting a valuation exceeding $1 trillion, with Goldman Sachs and Morgan Stanley leading the process.OpenAI’s approximately $6.5B acquisition of io brought a dedicated hardware team into the company in July 2025, with Jony Ive and LoveFrom remaining independent design partners.

<ul><li>Sacra estimates that Deepgram hit $100M in annual recurring revenue (ARR) in August 2026, with the company announcing the milestone alongside the launch of its Flux TTS model.</li><li>Deepgram was valued at $1.3B following its $130M Series C round led by AVP in January 2026.</li><li>Deepgram has tailwinds from the rapid adoption of voice AI technology and has the opportunity to grow and expand into adjacent markets like healthcare transcription, education accessibility, and enterprise AI integration.</li></ul>

Sacra estimates that Deepgram hit $100M in annual recurring revenue (ARR) in August 2026, with the company announcing the milestone alongside the launch of its Flux TTS model.Deepgram was valued at $1.3B following its $130M Series C round led by AVP in January 2026.Deepgram has tailwinds from the rapid adoption of voice AI technology and has the opportunity to grow and expand into adjacent markets like healthcare transcription, education accessibility, and enterprise AI integration.

<ul><li>Sacra estimates that Anthropic hit $65B in annualized revenue in July 2026, up from $47B in May 2026.</li><li>The number of customers spending over $100,000 annually on Claude has grown 7x in the past year.</li><li>Anthropic filed confidentially for an IPO on June 1, 2026, at a $965 billion valuation, after closing a $65 billion Series H.</li></ul>

Sacra estimates that Anthropic hit $65B in annualized revenue in July 2026, up from $47B in May 2026.The number of customers spending over $100,000 annually on Claude has grown 7x in the past year.Anthropic filed confidentially for an IPO on June 1, 2026, at a $965 billion valuation, after closing a $65 billion Series H.

United States

Open-weight LLMs and AI tools for developers, enterprises, and on-premise deployment

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Mistral (MISTRAL US)

$400M/year Napoleon Of Sovereign AI

TL;DR: As EU governments and regulated enterprises invest billions in sovereign AI to reduce dependence on US-hosted models, Paris-based Mistral...

Sacra

Primer: Mistral - 15 Jun 2026

Open-weight LLMs and AI tools for developers, enterprises, and on-premise deployment

Sacra

Primer: OpenAI - 09 Oct 2026

AI research lab offering GPT models via API and ChatGPT for consumers

Sacra

Primer: Deepgram - 20 Aug 2026

APIs for speech-to-text, text-to-speech, and real-time voice understanding

Sacra

Primer: Anthropic - 17 Aug 2026

API and chatbot for developers and businesses to access Claude large language models

Sacra

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