# Greenoaks > Greenoaks's investments in AI tools on Anchor Terminal, Formagrid Inc (Airtable), Anthropic, Brex LLC, Anthropic, PBC and 7 more, with each listing's grade and the founders behind it. - Canonical: https://www.anchorterminal.com/investors/greenoaks/ - Markdown: https://www.anchorterminal.com/investors/greenoaks/index.md (~1,700 tokens) - Slim: https://www.anchorterminal.com/investors/greenoaks/index.min.md (~1,580 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/investors/greenoaks/index.json (this page as data, same URL with Accept: application/json) - Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt) - API: https://www.anchorterminal.com/api/v1/index.json - MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key) - Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data) - Updated: 2026-10-28 Venture firm. Website: https://greenoaks.com ## Companies on Anchor Terminal - **Formagrid Inc (Airtable)**, Series F, December 2021 - [Airtable](https://www.anchorterminal.com/tools/airtable.md), graded BB, 70.9/100 - Source: https://www.airtable.com/newsroom/company/series-f - **Anthropic**, Series G, February 2026, Series H, May 2026, led a round - [Claude API](https://www.anchorterminal.com/tools/anthropic-api.md), graded BB, 77.3/100 - [Claude Agent SDK](https://www.anchorterminal.com/tools/claude-agent-sdk.md), graded BB, 70.1/100 - [Claude Code](https://www.anchorterminal.com/tools/claude-code.md), graded C, 59.9/100 - Source: https://www.anthropic.com/news/anthropic-raises-30-billion-series-g-funding-380-billion-post-money-valuation - **Brex LLC**, Series C, October 2018, Investment, June 2019, Series D, April 2021, Series D-2, January 2022, led a round, through Greenoaks Capital - [Brex](https://www.anchorterminal.com/tools/brex.md), graded C, 60.7/100 - Source: https://www.brex.com/journal/press/series-c - **Anthropic, PBC**, Series G, February 2026, Series H, May 2026, led a round - [Claude Duet](https://www.anchorterminal.com/tools/claude-duet.md), graded F, 17.9/100 - Source: https://www.anthropic.com/news/anthropic-raises-30-billion-series-g-funding-380-billion-post-money-valuation - **Payhawk Limited**, Series B, November 2021, Series B extension, March 2022, led a round - [Payhawk API + MCP](https://www.anchorterminal.com/tools/payhawk.md), graded C, 57.1/100 - Source: https://payhawk.com/blog/payhawk-raises-112-million-in-the-second-largest-series-b-in-central-and-eastern-europe - **People Center, Inc. dba Rippling**, Series B, Series C, Series E, March 2023 - [Rippling](https://www.anchorterminal.com/tools/rippling.md), graded C, 60.9/100 - Source: https://www.rippling.com/blog/rippling-series-b-funding - **Tempo**, Series A, October 2025, led a round - [Tempo](https://www.anchorterminal.com/tools/tempo.md), graded BB, 77.3/100 - Source: https://fortune.com/crypto/2025/10/17/stripe-paradigm-tempo-series-a-5-billion-thrive-capital-greenoaks-joshua-kushner/ - **Temporal Technologies**, Series B-Prime, February 2023 - [Temporal](https://www.anchorterminal.com/tools/temporal.md), graded A, 78.3/100 - Source: https://temporal.io/news/temporal-investors-expand-funding-with-usd75m-round - **Vercel Inc.** - [Vercel AI Gateway](https://www.anchorterminal.com/tools/vercel-ai-gateway.md), graded B, 66.8/100 - [Vercel Connect](https://www.anchorterminal.com/tools/vercel-connect.md), graded B, 68.8/100 - Source: https://vercel.com/about - **Vercel** - [Vercel Sandbox](https://www.anchorterminal.com/tools/vercel-sandbox.md), graded BB, 73.5/100 - Source: https://vercel.com/about - **WorkOS**, Series B, June 2022, Series C, March 2026, led a round - [WorkOS Pipes and Agents](https://www.anchorterminal.com/tools/workos-pipes.md), graded C, 59.9/100 - Source: https://workos.com/blog/series-b ## Where they invest - Model APIs & inference, 2 - Spend management & procurement, 2 - Agent auth & delegated access, 2 - Spreadsheets & operational tables, 1 - Agent frameworks & SDKs, 1 - Agent harnesses, 1 - Personal assistants, 1 - HR & employee operations, 1 - Payment & monetisation platforms, 1 - Human approval & handoff, 1 - Code execution sandboxes, 1 ## Founders they backed - [Howie Liu](https://www.anchorterminal.com/people/howie-liu/), Formagrid Inc (Airtable) - [Dario Amodei](https://www.anchorterminal.com/people/dario-amodei/), Anthropic - [Daniela Amodei](https://www.anchorterminal.com/people/daniela-amodei/), Anthropic - [Tom Brown](https://www.anchorterminal.com/people/tom-brown/), Anthropic - [Jack Clark](https://www.anchorterminal.com/people/jack-clark/), Anthropic - [Jared Kaplan](https://www.anchorterminal.com/people/jared-kaplan/), Anthropic - [Sam McCandlish](https://www.anchorterminal.com/people/sam-mccandlish/), Anthropic - [Chris Olah](https://www.anchorterminal.com/people/chris-olah/), Anthropic - [Henrique Dubugras](https://www.anchorterminal.com/people/henrique-dubugras/), Brex LLC - [Pedro Franceschi](https://www.anchorterminal.com/people/pedro-franceschi/), Brex LLC - [Karan Ahuja](https://www.anchorterminal.com/people/karan-ahuja/), Anthropic, PBC - [Hristo Borisov](https://www.anchorterminal.com/people/hristo-borisov/), Payhawk Limited - [Konstantin Dzhengozov](https://www.anchorterminal.com/people/konstantin-dzhengozov/), Payhawk Limited - [Boyko Karadzhov](https://www.anchorterminal.com/people/boyko-karadzhov/), Payhawk Limited - [Matt Huang](https://www.anchorterminal.com/people/matt-huang/), Tempo - [Samar Abbas](https://www.anchorterminal.com/people/samar-abbas/), Temporal Technologies - [Maxim Fateev](https://www.anchorterminal.com/people/maxim-fateev/), Temporal Technologies - [Guillermo Rauch](https://www.anchorterminal.com/people/guillermo-rauch/), Vercel Inc., Vercel - [Michael Grinich](https://www.anchorterminal.com/people/michael-grinich/), WorkOS ## Questions ### Which AI tools has Greenoaks invested in? Anchor Terminal lists Formagrid Inc (Airtable), Anthropic, Brex LLC, Anthropic, PBC, Payhawk Limited, People Center, Inc. dba Rippling, Tempo, Temporal Technologies, Vercel Inc., Vercel and WorkOS backed by Greenoaks. ### How are Greenoaks's companies graded? On Anchor Terminal's benchmark, Airtable (BB, 70.9), Claude API (BB, 77.3), Claude Agent SDK (BB, 70.1), Claude Code (C, 59.9), Brex (C, 60.7), Claude Duet (F, 17.9), Payhawk API + MCP (C, 57.1), Rippling (C, 60.9), Tempo (BB, 77.3), Temporal (A, 78.3), Vercel AI Gateway (B, 66.8), Vercel Connect (B, 68.8), Vercel Sandbox (BB, 73.5) and WorkOS Pipes and Agents (C, 59.9). Investors are named from the companies' own announcements, the investors' own pages, Y Combinator's company pages, public filings and news reports of a round, each with its source. An investor isn't a sign of quality, and nobody can pay to be listed or to change a grade. To correct something or have a page removed, write to privacy@anchorterminal.com. --- Query this catalogue directly over MCP: https://www.anchorterminal.com/mcp (Streamable HTTP, no key). How: https://www.anchorterminal.com/agents/#mcp