Snap Inc.

SpaceX

Snap Inc.

Snap's revenue comes almost entirely from advertising. Brands pay to run ads between Stories, in the Discover section, and through sponsored AR Lenses and Filters.

The ad business is powered by the time users spend on the platform — over 40 minutes per day for the average user under 25.

Snapchat+ is a subscription product launched in 2022 at $3.99/month, offering exclusive features like custom app icons, Story rewatch indicators, and priority support. It hit 12 million subscribers by 2024 — meaningful but still a small fraction of total revenue.

Snap also sells hardware — Spectacles (AR glasses) — but this has been more of an R&D investment than a revenue driver. Hardware revenue is negligible.

The long-term bet is that AR glasses become the next computing platform, and Snap wants to be the one building the operating system for your face.

SpaceX

SpaceX makes money three ways. First, launch services — companies and governments pay SpaceX to put their satellites into orbit.

A Falcon 9 launch costs about $67 million, which undercut the competition by 75% when it debuted. Second, Starlink — SpaceX's own satellite internet constellation, which is now generating over $6 billion in annual revenue from 4+ million subscribers.

Third, government contracts — NASA pays SpaceX to ferry astronauts to the International Space Station and the DoD pays for national security launches.

The secret sauce is reusability. Before SpaceX, every rocket was used once and thrown into the ocean.

SpaceX figured out how to land the first stage booster back on Earth and fly it again. A single Falcon 9 booster has flown over 20 times.

That's like the difference between throwing away an airplane after every flight versus keeping it for decades.

Snap Inc.

The origin story of Snapchat involves a Stanford fraternity, a disputed idea, and a lawsuit. In April 2011, Reggie Brown pitched the concept of disappearing photos to Evan Spiegel in their Kappa Sigma fraternity house.

Spiegel loved it and brought in Bobby Murphy, a math and computer science major, to build it. The app launched as "Picaboo" in July 2011.

The initial reception was rough — barely anyone downloaded it. Spiegel's mother was one of the first users.

They rebranded to "Snapchat" in September 2011 and slowly gained traction among high school and college students who wanted to share photos without them living on the internet forever. The disappearing message format felt risky, intimate, and fun — the opposite of Facebook's permanent timeline.

Then came the co-founder drama. Reggie Brown claims he originated the core concept.

Spiegel and Murphy dispute this. Brown was pushed out of the company in 2012.

He filed a lawsuit in 2013 claiming intellectual property rights and breach of contract. The case settled in 2014 for $157.5 million — making Brown perhaps the most expensive person ever kicked out of a fraternity project.

Spiegel and Murphy continued building.

SpaceX

In 2001, Elon Musk had just sold PayPal to eBay for $1.5 billion and was sitting on roughly $180 million after taxes. Most people would buy an island.

Musk decided to buy rockets. His original idea was even weirder — he wanted to send a small greenhouse to Mars called "Mars Oasis" to reignite public interest in space exploration.

He flew to Russia three times to buy refurbished ICBMs. The Russians kept raising the price and at one point literally spat on him.

On the flight home from that last failed Russia trip, Musk opened a spreadsheet and started calculating the raw material costs of building a rocket from scratch. He realized the materials were only about 3% of the typical price of a rocket.

The rest was markup, inefficiency, and monopoly pricing by companies like Boeing and Lockheed Martin. He decided to build his own.

SpaceX was founded in June 2002 in a warehouse in El Segundo, California. Musk put in $100 million of his own money.

He hired Tom Mueller, a legendary rocket propulsion engineer who had been building rocket engines in his garage as a hobby. The first rocket, Falcon 1, was supposed to be the cheapest orbital rocket ever built.

It took six years and three spectacular explosions before it finally worked.

Snap Inc.

Snapchat grew through word of mouth among teenagers and college students. The app spread through high schools like wildfire — kids told each other about it specifically because their parents weren't on it.

The anti-Facebook positioning was powerful: Snapchat was where you could be real, messy, and unfiltered because nothing was permanent.

International expansion drove the next wave. Snapchat invested heavily in localized content, Discover partnerships with local publishers, and market-specific features.

India became one of the fastest-growing markets after they launched Snapchat in Hindi and other local languages.

Augmented reality became the moat. Snap invested billions in AR technology, making the camera the centerpiece of the app.

AR Lenses went from silly face filters to genuinely useful tools — trying on sunglasses, previewing furniture in your room, translating signs in real time. By making the camera "smart," Snap differentiated from text-based social networks and positioned itself for the AR glasses future.

SpaceX

SpaceX's growth strategy was simple: be cheaper than everyone, then be better than everyone, then be the only option.

They started by undercutting the launch market. The United Launch Alliance (Boeing + Lockheed Martin joint venture) was charging $300-400 million per launch.

SpaceX offered $67 million. Government agencies and commercial satellite companies started lining up.

Reusability was the real game-changer. Landing a rocket booster looked like science fiction when SpaceX first attempted it in 2013.

They failed over and over — spectacular ocean landings, explosions on drone ships, near-misses. But in December 2015, a Falcon 9 first stage landed back at Cape Canaveral.

It was the first time an orbital-class rocket had ever landed after a mission. Now they do it routinely — it's almost boring.

Starlink created a completely new revenue stream. Instead of just launching other people's satellites, SpaceX launched thousands of its own.

By 2024, Starlink had over 4 million subscribers and was generating billions in revenue. It turned SpaceX from a launch company into a telecom company.

Snap Inc.

Meta (Facebook/Instagram) is the permanent existential threat. When Spiegel turned down Zuckerberg's $3 billion offer in 2013, Zuckerberg responded by copying every single Snapchat feature — Stories on Instagram, disappearing messages on Messenger, AR filters on Facebook.

Instagram Stories alone now has over 500 million daily users, dwarfing Snapchat. Every feature Snap invents, Meta copies within months and deploys to a user base 5x larger.

TikTok redefined short-form content and stole attention from every other social platform. Snapchat launched Spotlight to compete, but TikTok's algorithmic feed and creator ecosystem are years ahead.

Young users who once spent hours on Snapchat now split that time with TikTok.

Monetization lags behind competitors. Snap's average revenue per user is significantly lower than Meta's or TikTok's.

Advertisers often treat Snapchat as an afterthought — they build campaigns for Instagram and TikTok first, then maybe run them on Snap. The company has been unprofitable for most of its public life, with only recent quarters showing operational improvement.

SpaceX

The early days nearly killed the company. SpaceX's first three Falcon 1 launches all failed.

The first one in 2006 crashed 25 seconds after liftoff due to a corroded fuel line nut. The second in 2007 reached space but the second stage shut down early.

The third in 2008 failed because the first and second stages collided during separation. Musk had enough money for one more attempt.

If flight four failed, SpaceX was dead.

Flight four worked. On September 28, 2008, Falcon 1 became the first privately developed liquid-fuel rocket to reach orbit.

Musk has said he was so stressed during that period he was throwing up regularly.

The financial pressure was existential. Musk was simultaneously funding Tesla, which was also on the brink of bankruptcy in 2008.

He had to split his last $40 million between the two companies. He borrowed money for rent.

But right at the end of 2008, NASA awarded SpaceX a $1.6 billion contract to resupply the International Space Station. That contract saved the company.

Starship development has been its own saga. The rocket has exploded multiple times during testing.

Each failure costs hundreds of millions. But SpaceX treats failures as data — they move faster by blowing things up and iterating than competitors do by being cautious.

Snap Inc.

Snapchat — the core messaging and social media app with 850+ million monthly active users, known for disappearing messages, Stories, and the Snap Map. Snap Lenses & Filters — augmented reality effects that overlay digital content on the real world through the camera.

Over 3.5 billion Lenses have been created by the community. Stories — Snapchat invented the Stories format in 2013 (24-hour disappearing photo/video collections).

Every major social platform copied it. Snap Map — a real-time map showing friends' locations and local events.

Used by hundreds of millions and particularly popular with Gen Z. Spotlight — Snap's TikTok competitor: a feed of short-form vertical videos from the community, with creators earning a share of revenue.

SpaceX

Falcon 9 is the workhorse — the most-launched rocket in the world. It carries satellites to orbit and astronauts to the ISS, and the first stage lands itself for reuse.

Falcon Heavy is three Falcon 9 boosters strapped together — the most powerful operational rocket in the world until Starship came along. Dragon is the spacecraft that carries astronauts and cargo to the ISS.

It's the only American vehicle currently flying humans to space. Starlink is the satellite internet service — over 6,000 satellites in orbit delivering broadband to 100+ countries.

Starship is the big one — the tallest and most powerful rocket ever built, designed to carry 100+ people to Mars. It's still in testing but has already completed a full flight.

Snap Inc.

Benchmark led the Series A — one of the most legendary early-stage investments in tech history. Lightspeed Venture Partners invested early.

Tencent bought a 12% stake, giving Snap a strategic investor from the world's largest gaming company. Alibaba, General Atlantic, and Fidelity participated in later rounds.

The March 2017 IPO raised $3.4 billion at a $24 billion valuation — Spiegel was 26 years old.

SpaceX

Founders Fund, Draper Fisher Jurvetson, Google, Fidelity Investments, Valor Equity Partners, Baillie Gifford, a]6z (Andreessen Horowitz), NASA (as customer/partner)