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Mash

Mash is a Toronto startup building AI knowledge agents for technical B2B revenue teams. Its product works inside Slack, surfacing answers from a company's scattered internal documents so sales and go-to-market teams can respond to technical questions faster.

Artificial intelligenceTorontoFounded 2021mash.com

The people

Jared NusinoffCo-founder & CEO, Mash · 1 TechTO talk
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Jake StoleeCo-founderprofile coming
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Mike DedysCo-founderprofile coming

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Working at Mash

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About

Founded in Toronto around 2021, Mash builds AI 'knowledge agents' for technical B2B sales and go-to-market teams. The product lives in Slack and pulls answers from a company's internal documentation so reps can respond to technical questions quickly. It was co-founded by Jared Nusinoff, who spent years at Google before starting the company, and has reportedly raised more than US$6M.

Backers

Reported to have raised more than US$6M.

Some figures are founder-stated, not independently confirmed

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Quick answers

What does Mash do?

It builds AI knowledge agents for technical B2B sales teams that work inside Slack, answering questions from a company's internal documents.

Who founded Mash?

Jared Nusinoff co-founded and leads Mash; co-founders include Jake Stolee and Mike Dedys.

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Maintained by TechTO · facts sourced and dated · last reviewed Jul 23, 2026