Grant LaFontaine

Co-Founder & CEO, Whatnot · 1 appearance on the record.

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founderexecutiveoperator@grantlafontaine ↗LinkedIn ↗whatnot.com ↗

Grant LaFontaine is the co-founder and CEO of Whatnot, a livestream shopping marketplace tailored to collectibles and enthusiast goods. Earlier in his career, he worked in product management roles at Google and Facebook and co-founded Kit.com.

16statements → 10claims → 1claims resolved → 3.75/5average certainty → 1.56/5average debate potential →

1 supported 0 partly supported 0 contradicted 9 not checkable as stated how the 10 claims stand · each chip opens the sources

10 assertions · 3 insights · 3 disclosures · every statement was checked. The predictions and assertions are the 10 claims: statements the public record can support or contradict. 1 is resolved, and 9 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.

The record, in short

What the tape says about how Grant argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.

Their most notable supported claim

Assertion Supported
The Asian live shopping market nears one trillion dollars in sales
“The live shopping market in Asia is like monstrous, you know, like nearly a trillion dollars in sales.”
Grant LaFontaine Oct 31, 2025 ▶ 2:29 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN

Everything Grant LaFontaine said on TBPN that made the record, most notable first. Filter by type, assessment or year in the ledger →

Assertion Not checkable as stated
Whatnot's revenue has never grown less than 90 percent year-over-year
“I don't think we've ever grown under, like, you know, top line sales. I mean, revenue's probably never grown under 90% a year. In the entire history of the business.”
Grant LaFontaine Oct 31, 2025 ▶ 15:01 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Insight
TikTok struggles with commerce because users visit for video, not shopping
“Like, say, TikTok, amazing product, but people are going there to, like, watch videos, not necessarily shop, and I think that pattern's really hard. So we've always believed there's opportunity for a player who's purpose built to be world class at shopping and…”
Grant LaFontaine Oct 31, 2025 ▶ 17:55 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Insight
LLMs cannot beat traditional machine learning for core ranking systems yet
“In core ranking systems I haven't seen anything yet that's, like, much better than the state-of-the-art machine learning models. So I'd say we're, at least in core ranking systems, probably not a lot of LLMs.”
Grant LaFontaine Oct 31, 2025 ▶ 29:56 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
The average Whatnot user watches 80 minutes of video per day
“And the average person watches 80 minutes.”
Grant LaFontaine Oct 31, 2025 ▶ 32:09 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Insight
Collectors buy items primarily to socialize around shared interests
“A lot of why you collect is not necessarily for the object, but to sort of hang out and talk to people about your interests.”
Grant LaFontaine Oct 31, 2025 ▶ 4:39 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Disclosure
Food and drink is Whatnot's most exciting future expansion category
“So the one, the future category I'm most excited about, it's still early innings, is food and drink.”
Grant LaFontaine Oct 31, 2025 ▶ 20:43 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
Labubu collectibles generate hundreds of millions in annualized sales on Whatnot
“I mean, it was pretty much came out of nowhere, and then was doing hundreds of millions of dollars in sales on whatnot. It still is, I think.”
Grant LaFontaine Oct 31, 2025 ▶ 27:31 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
The vast majority of daily Whatnot livestream viewers buy nothing
“So unlike any given day, the vast majority of people who are watching do not purchase anything.”
Grant LaFontaine Oct 31, 2025 ▶ 32:04 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Supported
The Asian live shopping market nears one trillion dollars in sales
“The live shopping market in Asia is like monstrous, you know, like nearly a trillion dollars in sales.”
Grant LaFontaine Oct 31, 2025 ▶ 2:29 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Disclosure
Whatnot founders were completely unaware of Asia's live shopping boom
“Although we had no idea. Yeah. We literally had no idea.”
Grant LaFontaine Oct 31, 2025 ▶ 2:51 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
Whatnot pitched Y Combinator as a Funko Pop marketplace without video
“Our initial pitch was basically A social commerce like marketplace for Funko Pops, which are like little vinyl dolls. And that was it. You can, that's what's in the YC application. And we didn't have any idea we were going to do video.”
Grant LaFontaine Oct 31, 2025 ▶ 4:55 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
Whatnot sold $5,000 in Funko Pops during its first livestream test
“And I did the first live stream because we, you know, we gotta like make sure it works. And I sold 5000 dollars worth of Funko Pops in two hours.”
Grant LaFontaine Oct 31, 2025 ▶ 9:32 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Disclosure
Whatnot grew purely through word of mouth for its first four years
“Almost the first three or four years of the business, we basically just focused on collectibles and enthusiast categories which we sort of broaden out maybe like if you're into cars and things like that. And it was fundamentally because these categories, peopl…”
Grant LaFontaine Oct 31, 2025 ▶ 10:58 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
Overstock and old-season inventory dominate Whatnot's fashion vertical sales
“I would say the dominant sort of theme in, in fashion is probably like old season inventory or overstock.”
Grant LaFontaine Oct 31, 2025 ▶ 15:44 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
The top sellers on Whatnot now employ more than 100 staff
“And so the handful of people who are in the tippity top tier, You know, you're looking at operations with like a hundred plus employees at this point. So pretty big.”
Grant LaFontaine Oct 31, 2025 ▶ 18:43 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN
Assertion Not checkable as stated
Trust and safety is likely Whatnot's largest internal team
“You know, our trust and safety and customer, Experience team's probably our biggest team at the whole company, so we do take this stuff, like, very seriously.”
Grant LaFontaine Oct 31, 2025 ▶ 19:40 How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN

Appearances (1)

EpisodeDateSpeaking time
How to Build an $11B Empire Selling Funko Pops | Whatnot CEO Grant Lafontaine Joins TBPN Oct 31, 2025 13m
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