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David Hariri on the TechTO stage

David Hariri

Co-founder, Ada

Customer service automationTorontoOn TechTO stages since 2020

David Hariri co-founded Ada, the Toronto customer-service automation company, with Mike Murchison. The two first built Volley, a community app funded entirely by Version One when no angel would join the round, then shut it down on realising its only path to scale was advertising. The rebuild became Ada, valued at $1.2 billion in 2021.

On the TechTO stage ×1

First seen on the TechTO stage in 2020. Every talk is searchable — ask the archive about David

In their words

We've got an iOS app, a web app, we've got a community of around 10,000 people who are using this — saying, what does this look like in three years? And when we realized what it was, it was like an advertising platform.

TechTO Founders & Funding, Apr 2020 · watch at 10:49

It doesn't feel right, not the spirit of what we were trying to build. That was definitely a moment where we were concerned, because our energy wouldn't necessarily be where it needed to be for the long term.

TechTO Founders & Funding, Apr 2020 · watch at 11:14

We went to our investors and said, we don't want to work on this anymore. That's an important — let's not gloss over that, because that was a really difficult conversation to have.

TechTO Founders & Funding, Apr 2020 · watch at 14:47
A few quotes can’t cover everything David said on the TechTO stage. 1,600+ talks are searchable.Ask about David

More from TechTO ×1

Around the web ×1

Quick answers

What is David Hariri known for?

Co-founding Ada with Mike Murchison. Ada automates customer service conversations for companies including Zoom and Verizon, and reached a $1.2 billion valuation in 2021, six years after the two of them abandoned their first product.

Why did they shut down their first company?

Because the only business model left was one they did not want. He told TechTO that with 10,000 people using the app, the honest three-year picture was an advertising platform — and that it did not feel right, or in the spirit of what they were trying to build.

What was that conversation with investors like?

Hard, and he refused to gloss over it. He described going back to the investors who had just funded the company to say the founders no longer wanted to work on it — a conversation he singled out as the difficult part of the story people skip.

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Maintained by TechTO · facts sourced and dated · last reviewed Aug 12, 2026