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

Solve Intelligence / Private Capital Markets

<ul><li>Solve Intelligence operates profitably and has generated more cash than it has raised to date.</li><li>Enterprise adoption has grown from 200 to 400+ IP teams globally during 2025.</li><li>Solve Intelligence closed a $40M Series B in December 2025 led by Visionaries Club.</li></ul>

Solve Intelligence operates profitably and has generated more cash than it has raised to date.Enterprise adoption has grown from 200 to 400+ IP teams globally during 2025.Solve Intelligence closed a $40M Series B in December 2025 led by Visionaries Club.

<ul><li>As retrieval augmented generation took off in 2023, Exa’s embedding-based search index was positioned as a core developer API for building AI applications with access to real-time data.</li><li>Sacra estimates Exa hit $10M annualized revenue in September 2025, up ~11x YoY from ~$880K, raising an $85M Series B at a $700M valuation from Benchmark.</li><li>As AI agents evolve from single-turn assistants to autonomous multi-step workflows, Exa's "deep" agentic search positions it as infrastructure for the next generation of AI applications that need to reason over web data rather than just retrieve it.</li></ul>

As retrieval augmented generation took off in 2023, Exa’s embedding-based search index was positioned as a core developer API for building AI applications with access to real-time data.Sacra estimates Exa hit $10M annualized revenue in September 2025, up ~11x YoY from ~$880K, raising an $85M Series B at a $700M valuation from Benchmark.As AI agents evolve from single-turn assistants to autonomous multi-step workflows, Exa's "deep" agentic search positions it as infrastructure for the next generation of AI applications that need to reason over web data rather than just retrieve it.

<ul><li>Friend has raised $2.5 million in a seed round in July 2024.</li><li>Friend uses a direct-to-consumer hardware sales model with no recurring subscriptions.</li><li>Meta, Apple, and Google are rapidly integrating AI companionship features into mass-market devices like glasses, earbuds, and smartphones.</li></ul>

Friend has raised $2.5 million in a seed round in July 2024.Friend uses a direct-to-consumer hardware sales model with no recurring subscriptions.Meta, Apple, and Google are rapidly integrating AI companionship features into mass-market devices like glasses, earbuds, and smartphones.

Cerebras Systems / Private Capital Markets

<ul><li>Since our last coverage, Cerebras postponed its IPO following regulatory questions about its UAE revenue concentration (G42 accounted for ~83% of 2023 revenue) and instead raised $1B from Fidelity and Tiger Global.</li><li>Cerebras&#39;s single-chip architecture loads entire AI models onto one chip with ~44GB of onboard memory, delivering inference ~10x faster than traditional multi-GPU setups—the company historically sold these as $2M hardware units to national labs, but launched a cloud inference API in summer 2024 that has since become the primary growth driver, serving customers like Perplexity, Notion, Windsurf, and Cognition on a pay-per-token basis.</li><li>Where selling $2M chips to national labs like Argonne and Livermore limited Cerebras to a small pool of state-backed research customers with long sales cycles and high revenue concentration, selling inference via API creates higher velocity and opens up the much larger market of AI startups and enterprises that want speed without buying and operating specialized hardware.</li></ul>

Since our last coverage, Cerebras postponed its IPO following regulatory questions about its UAE revenue concentration (G42 accounted for ~83% of 2023 revenue) and instead raised $1B from Fidelity and Tiger Global.Cerebras&#39;s single-chip architecture loads entire AI models onto one chip with ~44GB of onboard memory, delivering inference ~10x faster than traditional multi-GPU setups—the company historically sold these as $2M hardware units to national labs, but launched a cloud inference API in summer 2024 that has since become the primary growth driver, serving customers like Perplexity, Notion, Windsurf, and Cognition on a pay-per-token basis.Where selling $2M chips to national labs like Argonne and Livermore limited Cerebras to a small pool of state-backed research customers with long sales cycles and high revenue concentration, selling inference via API creates higher velocity and opens up the much larger market of AI startups and enterprises that want speed without buying and operating specialized hardware.

<ul><li>Parahelp closed an $18 million Series A in September 2025 led by Alt Capital, with participation from Hidden Capital, Hanabi Capital, Y Combinator, Perplexity Fund, ByFounders, and Skyfall Ventures.</li><li>The AI Manager launch transforms Parahelp from a single-agent point solution into a full AI-first customer experience operating system.</li><li>Revenue expansion happens through increased ticket volume as customers grow and higher resolution rates as the AI improves.</li></ul>

Parahelp closed an $18 million Series A in September 2025 led by Alt Capital, with participation from Hidden Capital, Hanabi Capital, Y Combinator, Perplexity Fund, ByFounders, and Skyfall Ventures.The AI Manager launch transforms Parahelp from a single-agent point solution into a full AI-first customer experience operating system.Revenue expansion happens through increased ticket volume as customers grow and higher resolution rates as the AI improves.

United States

AI-powered search tool for answering complex, multi-sentence queries with cited summaries

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Perplexity (PERPLEXITY US)

Primer: Solve Intelligence - 22 Jan 2026

AI platform assisting legal professionals with patent drafting, prosecution, and invention harvesting

Sacra

Exa At $10M Growing 11x YoY

TL;DR: As retrieval augmented generation took off in 2023, Exa’s embedding-based search index was positioned as a core developer API for building...

Sacra

Primer: Friend - 11 Dec 2025

Wearable AI companion pendant designed to provide real-time conversational support, encouragement, and companionship without subscriptions

Sacra

Cerebras Vs Nvidia

TL;DR: After UAE regulatory scrutiny stalled its IPO, Cerebras raised $1B and is diversifying revenue by selling cloud inference alongside...

Sacra

Primer: Parahelp - 04 Dec 2025

AI support agent for software companies to automate complex support tickets end-to-end

Sacra

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