Sleek (YC S21) — Browser automation for businesses
Sleek builds AI agents that automate important eCommerce flows for online shoppers. We work with consumer businesses to power these experiences across mobile and desktop via the browser.
Sleek is a Y Combinator company in the Summer 2021 batch. Its directory entry describes it as: Browser automation for businesses. The founders listed are Adam MacEachern (Founder), Daniel Baum (Founder), Palmer McCutcheon (Founder/CTO) (Y Combinator directory entry, August 17, 2021).
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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
Sleek builds AI agents that automate important eCommerce flows for online shoppers. We work with consumer businesses to power these experiences across mobile and desktop via the browser.
Checked away from the directory entry. What is below does not come from the company's Y Combinator page.
Sleek built browser intelligence for better shopping: understanding pages, finding deals, and applying coupons. Now part of ZeroClick.
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.
Engineering @ ZeroClick, Pie
Previously:
- Co-Founder & CTO @ Sleek (S21), sold to ZeroClick (September 2025)
- Software Engineer @ Microsoft
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.
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 Sleek 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
9 cited sources found
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