Guac (YC S23) — AI-powered forecasting & replenishment for grocery
Guac accurately forecasts grocery demand to help supermarkets order and produce the right amount of inventory — reducing food waste and increasing availability.
Guac is a Y Combinator company in the Summer 2023 batch. Its directory entry describes it as: AI-powered forecasting & replenishment for grocery. The founders listed are Euro Wang (Founder), Jack Solomon (Founder) (Y Combinator directory entry, June 29, 2023).
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Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
Guac accurately forecasts grocery demand to help supermarkets order and produce the right amount of inventory — reducing food waste and increasing availability.
Guac lists 4 open roles on its directory entry.
Checked away from the directory entry. What is below does not come from the company's Y Combinator page.
AI-powered demand forecasting for grocery retailers. Forecast sales for every SKU at every store, then turn forecasts into ordering and production planning recommendations.
The title and description the site itself served, answering 200. Not a cached copy and not the company's directory entry — what was live when we asked.
Euro Wang
Founder
Co-Founder & CEO of Guac. Passionate about tackling food insecurity & waste with technology!
Jack Solomon
Founder
Co-Founder and CTO of Guac. ML engineer working to make grocery retail more efficient.
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
One of 143 companies held here in B2B › Supply Chain and Logistics.
No investor is drawn from a Form D — the form states how many invested and never who. The one investor on this graph is named because a batch has exactly one.
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Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
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What the Full Report on Guac covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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