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 that Exa hit $100M in annualized revenue in September 2026, up from $14M at the end of 2025.</li><li>Exa raised a $250 million Series C at a $2.2 billion valuation in May 2026, led by Andreessen Horowitz.</li><li>More than 5,000 companies and 400,000 developers use Exa's products, with named customers including Cursor, Cognition, HubSpot, OpenRouter, and Monday.com.</li></ul>

Sacra estimates that Exa hit $100M in annualized revenue in September 2026, up from $14M at the end of 2025.Exa raised a $250 million Series C at a $2.2 billion valuation in May 2026, led by Andreessen Horowitz.More than 5,000 companies and 400,000 developers use Exa's products, with named customers including Cursor, Cognition, HubSpot, OpenRouter, and Monday.com.

<ul><li>In October 2025, LangChain raised a $125M Series B led by IVP at a $1.25B valuation, with participation from Sequoia, Benchmark, CapitalG, Sapphire Ventures, ServiceNow Ventures, Workday Ventures, Cisco Investments, Datadog, Databricks, and Frontline.</li><li>LangChain is a development platform for building applications powered by large language models.</li><li>LangChain is expanding from developer tooling into AI operations and monitoring, competing with established players such as Datadog and New Relic.</li></ul>

In October 2025, LangChain raised a $125M Series B led by IVP at a $1.25B valuation, with participation from Sequoia, Benchmark, CapitalG, Sapphire Ventures, ServiceNow Ventures, Workday Ventures, Cisco Investments, Datadog, Databricks, and Frontline.LangChain is a development platform for building applications powered by large language models.LangChain is expanding from developer tooling into AI operations and monitoring, competing with established players such as Datadog and New Relic.

<ul><li>On September 30, 2025, Vercel raised a $300M oversubscribed Series F co-led by Accel and GIC at a $9.3B post-money valuation, and initiated an approximately $300M tender offer for certain employees, former employees, and early investors—marking a near 3x step-up from its May 2024 $3.25B Series E.</li><li>v0, its AI assistant that transforms text descriptions into working user interfaces, has crossed 4M users since its 2024 GA and been rebuilt for production workflows—it can now import any GitHub repo, pull environment variables and configuration from Vercel automatically, create dedicated branches and PRs, and connect to Snowflake and AWS databases (Aurora PostgreSQL, DynamoDB, and Aurora DSQL, provisioned directly from Vercel).</li><li>Vercel&#39;s expansion from developer-first to enterprise-focused sales creates significant growth opportunities.</li></ul>

On September 30, 2025, Vercel raised a $300M oversubscribed Series F co-led by Accel and GIC at a $9.3B post-money valuation, and initiated an approximately $300M tender offer for certain employees, former employees, and early investors—marking a near 3x step-up from its May 2024 $3.25B Series E.v0, its AI assistant that transforms text descriptions into working user interfaces, has crossed 4M users since its 2024 GA and been rebuilt for production workflows—it can now import any GitHub repo, pull environment variables and configuration from Vercel automatically, create dedicated branches and PRs, and connect to Snowflake and AWS databases (Aurora PostgreSQL, DynamoDB, and Aurora DSQL, provisioned directly from Vercel).Vercel&#39;s expansion from developer-first to enterprise-focused sales creates significant growth opportunities.

<ul><li>Mem0 raised $24 million across two rounds announced in October 2025.</li><li>The Python package has accumulated over 14 million downloads, reflecting broad adoption across the developer ecosystem.</li><li>In May 2025, AWS selected Mem0 as the exclusive memory provider for its Agent SDK (Strands).</li></ul>

Mem0 raised $24 million across two rounds announced in October 2025.The Python package has accumulated over 14 million downloads, reflecting broad adoption across the developer ecosystem.In May 2025, AWS selected Mem0 as the exclusive memory provider for its Agent SDK (Strands).

<ul><li>Sacra estimates that Groq generated $90M in revenue in 2024.</li><li>Groq was valued at $3.5B following its $350M funding round led by Disruptive in August 2026, with Nvidia planning to participate.</li><li>Groq has grown to over 3.5 million developers as of early 2026, up from 2.8 million in mid-2025 and 360,000 eighteen months prior.</li></ul>

Sacra estimates that Groq generated $90M in revenue in 2024.Groq was valued at $3.5B following its $350M funding round led by Disruptive in August 2026, with Nvidia planning to participate.Groq has grown to over 3.5 million developers as of early 2026, up from 2.8 million in mid-2025 and 360,000 eighteen months prior.

United States

LangChain is a framework for building LLM-powered applications.

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LangChain (LANGCHAIN US)

Primer: Exa - 14 Oct 2026

API for meaning-based web search tailored to AI agents and complex queries

Sacra

Primer: LangChain - 21 Oct 2025

LangChain is a framework for building LLM-powered applications.

Sacra

Primer: Vercel - 10 Oct 2026

Hosting and deployment software for frontend teams building with Next.js and React

Sacra

Primer: Mem0 - 24 Aug 2026

Memory infrastructure API for AI agents to recall and learn from user interactions

Sacra

Primer: Groq - 17 Aug 2026

AI inference chip and cloud tool for running large language models efficiently

Sacra

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