It’s a ‘grave mistake’ to neglect Snapchat: Gary Vaynerchuk

“If I’m a company and my target demographic is 21 and under, I would spend every marketing penny on Instagram (FB), Snapchat and Musical.ly right now. It would be a grave mistake to neglect them.”

That’s according to tech entrepreneur Gary Vaynerchuk.

This week, Snapchat announced it would be launching Snapchat Partners, its first advertising app programing interface (API) that will connect marketers to creative and advertising partners.

And Vaynerchuk’s creative and production agency, VaynerMedia, is the only firm that will provide both ad tech and creative services to Snapchat, which is inching towards a $1 billion benchmark and an eventual IPO.

The API will only be used for seven-second advertisements that will be conservatively placed between your friends’ stories; you can skip them just by tapping your screen — like you would to skip a friend’s story.

Vaynerchuk says the partnerships came about organically, primarily because VaynerMedia had an existing relationship with the social media darling for a little over a year.

“It wasn’t anything super glamorous — we’ve done direct purchase order buys, including live story events with companies like General Electric and Mountain Dew. I don’t know if it’s a leg up to be a partner in both categories, but it’s certainly flattering,” he told Yahoo Finance. “Snapchat had told us that the API was coming and we had clearly demonstrated as a creative and media partner that we get it, so it was a natural fit; it was pretty much a non-conversation.”

It’s no secret that Vaynerchuk has been personally bullish on Snapchat (as seen on his personal social media accounts), but he says this decision is purely business.

“Our company’s relationship with Snapchat goes far beyond my personal enthusiasm,” he says. “I could be a fan all I want but if we didn’t have clients like Dove, Toyota and Budweiser, I don’t think Snapchat would have teamed up with us.”

In fact, Vaynerchuk says VaynerMedia’s relationship with Snapchat was predicated on the fact that “there weren’t a whole lot of people in the agency world as bullish as we were two years ago.”

How will Snapchat measure and monetize its insane reach?

Though Vaynerchuk was quick to see value in Snapchat as an advertising venue, others have been slightly more hesitant to jump on the bandwagon, citing the difficulty in measuring the effectiveness of campaigns on the app.

But Snapchat is taking action to provide those metrics to advertisers. On Wednesday, Snapchat announced a partnership with Oracle (ORCL) to measure the impact of digital advertising in the physical world by tracking incremental store sales that result from marketing campaigns on the app. Oracle found 92% of ads for consumer packaged goods led to higher in-store sales.