Insight
Chaudhary: Apparent lack of market is often a packaging problem
“It could be that what everyone is pointing to is like a lack of a market is actually just a product and packaging problem.”
Assertion Open · timeframe Sep 2028
Sparks AI teaches kids early literacy in months without human intervention
“We can take a kid from not knowing how to read to early literacy in like three or four months in about 15 minutes a day with no humans involved. That's never been possible before.”
Disclosure
ClassDojo mandates that over half its workforce must be former founders
“We basically just had the mandate. We're like, look, we're like more than half the company is going to be founders. I think it was more than two thirds at some point, but it's like, I'm one half is going to be founders or founding team members.”
Insight
Transforming an industry means serving consumers, not incumbent suppliers
“If you're building Airbnb and you want to transform hospitality, you don't start by selling software to hotels that might make hotels a little bit better, a little bit more efficient, whatever. But it doesn't massively transform the experience for the end user…”
Opinion
Selling to US schools is like selling to 130K low-budget bureaucracies
“Selling to schools, it's a bit like selling to in the U S like a 130,000 pretty bureaucratic, very small businesses with not much budget.”
Assertion Not checkable as stated
Series A investor rejected co-CEO structure to have someone to fire
“I remember in our series A, We had like an org chart because that seemed important to put in the deck when we turned up and we had like co-CEO on there for me and him. And one of the investors like this, what is this? Like, what is this nonsense? I need someon…”
Assertion Not checkable as stated
ClassDojo has never spent a single dollar on paid user acquisition
“To this day, we still haven't paid a dollar for user acquisition. So a hundred percent of our growth has been some combination of word of mouth, virality you know, some community stuff, like basically zero marginal cost programs.”
Assertion Not checkable as stated
ClassDojo retained users at 6x the rate of typical consumer apps
“You see companies with consumer apps usually have five to 15% retention to 30 days later or something. And we were at like six X that like six months later, you know, and it was wild.”
Assertion Supported
ClassDojo raised a Series C at year seven with zero revenue
“We got to seven years in, and we were 30 people, and we'd done the Series C at 30 people, right with zero dollars of revenue.”
Assertion Not checkable as stated
Two-thirds of ClassDojo Tutor customers had never hired a private tutor
“But the thing that really blew me away was something like two out of three families paying for that had never paid for a tutor before in their lives.”
Insight
Companies decay when they tolerate errors of inaction while punishing initiative
“One of the pernicious things that companies get into is they start to tolerate errors of inaction. They're like, well, I didn't do anything, so I can't be wrong. And they start to punish errors of initiative and boldness.”
Assertion Supported
Chaudhary: Most EdTech companies remain small and fail to scale
“Most education companies basically just like remain small businesses. Yeah. They never reach billions of people. They never reach tens of billions in revenue. They never reach hundreds of billions in market cap.”
Insight
Chaudhary: Market risk is the most exciting startup risk
“It's actually the most exciting form of risk where there's one or two assumptions that if you are wrong about, or if you're right about as an entrepreneur, you suddenly unlock an enormous market that no one knew was there.”
Assertion Not checkable as stated
ClassDojo is currently used in 90% of US schools
“If you look now, Dojo's used in nine out of 10 schools in the country, and maybe two or three times as many as that internationally.”
Insight
Chaudhary: Consumer apps should avoid tight specifications to allow emergent behavior
“In the consumer side of things, we're very careful not to overbuild and really tightly specify how you must use this product. We actually kept it kind of open to see what would emerge.”
Assertion Partly supported
ClassDojo PLUS generated single-digit millions in its first year
“Year one was like single digit millions. Yeah. Yeah. It was 2020. But that's, that just scaled very quickly, like a growing percentage of our base was like, actually, I want this.”
Assertion Not checkable as stated
Chaudhary: Millions of tutoring sessions have occurred on ClassDojo
“So they joined Dojo, rebuilt the product on Dojo and it's just exploded. You know, it's like millions of tutoring sessions happening on Dojo.”
Insight
Chaudhary: ClassDojo chooses candor over harmony when facing cultural trade-offs
“We have a value in the company we call candor over harmony. It's not that we don't like harmony, but it's like, if we have to pick as a trade-off, we'll pick candor.”
Insight
Chaudhary: Choosing depth over product breadth was right for seven years
“There's always the choice to go deep or do you go broad. And it's basically almost always been right for us to go deep. And that's all we did for the first six or seven years until we found some like kernel of delight.”
Assertion Supported
Chaudhary: 70% of education spending goes to personnel, leaving little for tech
“I think the number that's quoted usually is like three percent ish of GDP, but 70% of that is on salaries and benefits and people, right? And then there's a good chunk that goes into facilities and buildings. And so by the time you get to like, what could you …”
Assertion Supported
ClassDojo reached roughly 10,000 active teachers by YC Demo Day
“And then we turned up at demo day and we had this like crazy looking hockey stick job. We'd gone from zero to like, I think it was like, 10,000 teachers using it out of the gate.”
Insight
The median parent receives meaningful school updates only twice a year
“The median experience of a parent is I don't know what's happening at school. I'd maybe go to a parent teacher conference once every six months. And sometimes I get a piece of paper home in a backpack.”
Assertion Not checkable as stated
One in five US families uses ClassDojo on a weekly basis
“Once we hit a certain level of scale, like in the US, you know, something like one in four, one in five families in America use Dogen every week.”
Assertion Supported
ClassDojo co-founder Liam Don helped build the iconic game RuneScape
“He'd helped build one of the world's biggest games for kids back in the day called RuneScape.”
Sam Chaudhary