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>Anthropic’s Claude has emerged as the backbone of the “vibe coding” trend, driving the growth of AI IDEs and app builders.</li><li>“Vibe coding” has trended exponentially in 2025, with coders and non-coders alike designing & launching software demos and experiences in hours using natural language.</li><li>With its SOTA multi-file editing capabilities, Anthropic’s Claude is the backbone of the vibe coding ecosystem.</li></ul>

Anthropic’s Claude has emerged as the backbone of the “vibe coding” trend, driving the growth of AI IDEs and app builders.“Vibe coding” has trended exponentially in 2025, with coders and non-coders alike designing & launching software demos and experiences in hours using natural language.With its SOTA multi-file editing capabilities, Anthropic’s Claude is the backbone of the vibe coding ecosystem.

<ul><li>Claude 3.5 Sonnet has blown the doors open for Anthropic's API business, growing 5x this year to date to $664M ARR.</li><li>OpenAI's ChatGPT continues to dominate, growing a Sacra-estimated 2.5x this year to date to $2.9B ARR.</li><li>OpenAI's 4x YoY growth to $4B matches and exceeds Meta, Google & AWS’s.</li></ul>

Claude 3.5 Sonnet has blown the doors open for Anthropic's API business, growing 5x this year to date to $664M ARR.OpenAI's ChatGPT continues to dominate, growing a Sacra-estimated 2.5x this year to date to $2.9B ARR.OpenAI's 4x YoY growth to $4B matches and exceeds Meta, Google & AWS’s.

<ul><li>Anthropic positioned itself as the large language model (LLM) for businesses with their mid-2023 update to Claude, adding a 100K token context window (versus the 8K of OpenAI’s GPT-4) so companies could do the now-standard process of RAG plus zero-shot prompting to retrieve proprietary data and inject it into their prompts.</li><li>With Anthropic’s March launch of Claude 3 Opus, OpenAI’s GPT-4 has competition for its crown as the state of the art LLM for B2B, with Perplexity CEO Aravind Srinivas deeming Opus the best LLM on the market.</li><li>Sacra estimates that Anthropic is at $316M annual recurring revenue (ARR), up 1,341% year-over-year from $22M ARR in March 2023 with a 61x forward revenue multiple on their last valuation of $18.4B, monetizing like OpenAI both with its developer tools API via usage and offering a prosumer chat experience on subscription.</li></ul>

Anthropic positioned itself as the large language model (LLM) for businesses with their mid-2023 update to Claude, adding a 100K token context window (versus the 8K of OpenAI’s GPT-4) so companies could do the now-standard process of RAG plus zero-shot prompting to retrieve proprietary data and inject it into their prompts.With Anthropic’s March launch of Claude 3 Opus, OpenAI’s GPT-4 has competition for its crown as the state of the art LLM for B2B, with Perplexity CEO Aravind Srinivas deeming Opus the best LLM on the market.Sacra estimates that Anthropic is at $316M annual recurring revenue (ARR), up 1,341% year-over-year from $22M ARR in March 2023 with a 61x forward revenue multiple on their last valuation of $18.4B, monetizing like OpenAI both with its developer tools API via usage and offering a prosumer chat experience on subscription.

<ul><li>Anthropic hit $100M annual recurring revenue (ARR) midway through 2023, up ~1,900% from only $10M at the end of 2022, with a $4.1B valuation for a forward revenue multiple of 41x.</li><li>OpenAI’s GPT-4 is the best LLM for reasoning and complex tasks, but it’s expensive and slow—opening the door for companies like Anthropic (Claude) and Cohere (Command) to target developers with cheaper and faster models.</li><li>As with on-demand companies like Uber and Lyft in the early 2010’s, the initial hype cycle has seen billions invested in the LLMs deemed most likely to win—$14.5B into OpenAI, Anthropic, and Cohere alone—creating capital moats as barriers to future competition.</li></ul>

Anthropic hit $100M annual recurring revenue (ARR) midway through 2023, up ~1,900% from only $10M at the end of 2022, with a $4.1B valuation for a forward revenue multiple of 41x.OpenAI’s GPT-4 is the best LLM for reasoning and complex tasks, but it’s expensive and slow—opening the door for companies like Anthropic (Claude) and Cohere (Command) to target developers with cheaper and faster models.As with on-demand companies like Uber and Lyft in the early 2010’s, the initial hype cycle has seen billions invested in the LLMs deemed most likely to win—$14.5B into OpenAI, Anthropic, and Cohere alone—creating capital moats as barriers to future competition.

United States

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

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Mistral (MISTRAL US)

Vibe Coding Index

TL;DR: Anthropic’s Claude has emerged as the backbone of the “vibe coding” trend, driving the growth of AI IDEs and app builders like Cursor ($100M...

Sacra

Anthropic Vs. OpenAI

TL;DR: Claude 3.5 Sonnet has Anthropic's API business surging, hitting a Sacra-estimated $664M ARR this year (up 5x this year to date) and...

Sacra

Anthropic At $316M ARR

TL;DR: With the launch of Claude 3 Opus, Anthropic has cemented itself alongside OpenAI, Mistral and Google as one of the small handful of LLM...

Sacra

OpenAI Vs. Anthropic Vs. Cohere

TL;DR: The surprise success of ChatGPT has expanded OpenAI’s consumer ambitions, creating an opportunity for LLM startups...

Sacra

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