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XWhat Are LA’s Hottest Startups of 2022? See Who VCs Picked in dot.LA’s Annual Survey
Harri is dot.LA's senior finance reporter. She previously worked for Gizmodo, Fast Company, VentureBeat and Flipboard. Find her on Twitter and send tips on L.A. startups and venture capital to harrison@dot.la.
In Los Angeles—like the startup environment at large—venture funding and valuations skyrocketed in 2021, even as the coronavirus pandemic continued to surge and supply chain issues rattled the economy. The result was a startup ecosystem that continued to build on its momentum, with no shortage of companies raising private capital at billion-dollar-plus unicorn valuations.
In order to gauge the local startup scene and who’s leading the proverbial pack, we asked more than 30 leading L.A.-based investors for their take on the hottest firms in the region. They responded with more than two dozen venture-backed companies; three startups, in particular, rose above the rest as repeat nominees, while we've organized the rest by their amount of capital raised as of January, according to data from PitchBook. (We also asked VCs not to pick any of their own portfolio companies, and vetted the list to ensure they stuck to that rule.)
Without further ado, here are the 26 L.A. startups that VCs have their eyes on in 2022.
1. Whatnot ($225.4 million raised)
Whatnot was the name most often on the minds of L.A. venture investors—understandably, given its prolific fundraising year. Whatnot raised some $220 million across three separate funding rounds in 2021, on the way to a $1.5 billion valuation.
The Marina del Rey-based livestream shopping platform was founded by former GOAT product manager Logan Head and ex-Googler Grant LaFontaine. The startup made its name by providing a live auction platform for buying and selling collectables like rare Pokémon cards, and has since expanded into sports memorabilia, sneakers and apparel.
2. Boulevard ($40.3 million raised)
Boulevard’s backers include Santa Monica-based early-stage VC firm Bonfire Ventures, which focuses on B2B software startups. The Downtown-based company fits nicely within that thesis; Boulevard builds booking and payment software for salons and spas. The firm has worked with prominent brands such as Toni & Guy and HeyDay.
3. GOAT ($492.7 million)
GOAT launched in 2015 as a marketplace to help sneakerheads authenticate used Air Jordans and other collectible shoes. It has since grown at a prolific rate, expanding into apparel and accessories and exceeding $2 billion in merchandise sales in 2020. The startup sealed a $195 million funding round last summer that more than doubled its valuation, to $3.7 billion.
The Best of the Rest
VideoAmp ($578.6 raised)
Nielsen competitor VideoAmp gathers data on who's watching what across streaming services, traditional TV and social apps like YouTube. The company positions itself as an alternative to so-called "legacy" systems like Nielsen, which it says are "fragmented, riddled with complexity and inaccurate." In addition to venture funding, its total funding figure includes more than $165 million in debt financing.
Mythical Games ($269.4 million raised)
Seizing on the NFT craze, Mythical Games is building a platform that powers the growing realm of “play-to-earn games.” Backed by NBA legend Michael Jordan and Andreessen Horowitz, the Sherman Oaks-based startup’s partners include game publishers Abstraction, Creative Mobile and CCG Lab.
FloQast ($202 million raised)
FloQast founder Michael Whitmire says he got a “no” from more than 100 investors in the process of raising a seed round. Today, the accounting software company is considered a unicorn.
Nacelle ($70.8 million raised)
Nacelle produces docuseries, books, comedy albums and podcasts. The media company’s efforts include the Netflix travel series “Down To Earth with Zac Efron.”
Wave ($66 million raised)
A platform for virtual concerts, Wave has hosted performances by artists including Justin Bieber, Tinashe and The Weeknd. The company says it has raised $66 million to date from the likes of Warner Music and Tencent.
Papaya ($65.2 million raised)
Sherman Oaks-based Papaya looks to make it easier to pay “any” bill—from hospital bills to parking tickets—via its mobile app.
LeaseLock ($63.2 million raised)
Based in Marina del Rey, LeaseLock says it’s on a mission to eliminate security deposits for apartment renters.
Emotive ($58.1 million raised)
Emotive sells text message-focused marketing tools to ecommerce firms like underwear brand Parade and men's grooming company Beardbrand.
Dray Alliance ($55 million raised)
Based in Long Beach, Dray says its mission is to “modernize the logistics and trucking industry.” Its partners include Danish shipping company Maersk and toy maker Mattel.
Coco ($43 million raised)
Coco makes small pink robots on wheels (you may have seen them around town) that deliver food via a remote pilot. Its investors include Y Combinator and Silicon Valley Bank.
HiveWatch ($25 million raised)
HiveWatch develops physical security software. Its investors include former Twitter executive Dick Costollo and NBA star Steph Curry’s Penny Jar Capital.
Popshop ($24.5 million raised)
Whatnot competitor Popshop is betting that live-shopping is the future of ecommerce. The West Hollywood-based firm focuses on collectables such as trading cards and anime merchandise.
First Resonance ($19.4 million raised)
Founded by former SpaceX engineer Karan Talati, First Resonance runs a software platform for makers of electric cars and aerospace technology. Its clients include Santa Cruz-based air taxi company Joby Aviation and Alameda-based rocket company Astra.
Open Raven ($19 million raised)
Founded by Crowdstrike and Microsoft alums, Open Raven aims to protect user data. The cybersecurity firm’s investors include Kleiner Perkins and Upfront Ventures.
Fourthwall ($17 million raised)
When an actor faces the camera and speaks directly to the audience, it’s known as “breaking the fourth wall.” Named after the trope, Venice-based Fourthwall offers a website builder that’s designed for content creators.
The Non Fungible Token Company ($15 million raised)
The Non Fungible Token Company creates NFTs for musicians under the name Unblocked. Its investors include Jay Z’s Marcy Venture Partners and Shawn Mendez.
Safe Health Systems ($15 million raised)
Backed by Mayo Clinic Ventures, Safe Health develops telehealth software and offers tools for enterprises to launch their own health care apps.
Intro ($11.6 million raised)
Intro’s app lets you book video calls with experts—from celebrity stylists, to astrologists, to investors.
DASH Systems ($8.5 million raised)
With the tagline “Land the package, not the plane,” DASH Systems is a Hawthorne-based shipping company that builds hardware and software for automated airdrops.
Ettitude ($3.5 million raised)
With a focus on sustainability, Ettitude is a direct-to-consumer brand that sells bedding, bathroom textiles and sleepwear.
Afterparty ($3 million raised)
Along similar lines as Unblocked, Afterparty creates NFTs for artists and content creators such as Clay Perry and Tropix.
Heart to Heart ($0.75 million raised)
Heart to Heart is an audio-focused dating app that “lets you listen to the story behind the pictures in a profile.” Precursor Ventures led the pre-seed funding round.
Frigg (undisclosed)
Frigg makes hair and beauty products that contain cannabinoids such as CBD. The Valley Village-based company raised an undisclosed seed round in August.
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Harri is dot.LA's senior finance reporter. She previously worked for Gizmodo, Fast Company, VentureBeat and Flipboard. Find her on Twitter and send tips on L.A. startups and venture capital to harrison@dot.la.
This Torrance Startup Just Raised $1B to Mass-Produce Hypersonic Missiles
🔦 Spotlight
Happy Friday, Los Angeles.
Castelion has spent the past four years trying to prove that hypersonic missiles do not need to take decades to develop or cost so much that the military can only afford a limited supply.
Now comes the harder part: producing them at scale.
The Torrance-based defense startup raised a $1B Series C at a $13B valuation. The financing includes $800M in equity and a $250M revolving credit facility, making it one of the largest recent raises for an LA defense technology company.
JPMorganChase’s Strategic Investment Group, Andreessen Horowitz and Carlyle co-led the round. Lightspeed Venture Partners, Lavrock Ventures, Altimeter, General Catalyst, T. Rowe Price and LA-based Interlagos Capital also participated.
Castelion will use the capital to ramp production of Blackbeard, its low-cost hypersonic strike missile, while developing a longer-range precision weapon and new defensive systems. Hundreds of millions of dollars will go toward expanding manufacturing at Project Ranger, the company’s 1,000-acre production campus in New Mexico.

Blackbeard was designed in California, will be built in New Mexico and is expected to enter service in 2027. Castelion says it has already secured more than $500M in U.S. military contracts over the past 18 months and moved the missile from a clean-sheet concept to an official program in fewer than four years.
That timeline is central to Castelion’s pitch. Traditional defense programs are often associated with long development cycles, limited production runs and eye-watering costs. Castelion is applying the rapid testing and vertically integrated manufacturing approach popularized by commercial space companies to weapons production.
But a $13B valuation changes the standard. Castelion is no longer being judged as a promising startup with an impressive prototype. It is being funded like a company expected to become a major part of the American defense industrial base.
The question is no longer whether a startup can build a hypersonic missile. It is whether one can manufacture thousands of them without losing the speed, discipline and cost advantages that made it disruptive in the first place.
For LA’s defense ecosystem, that shift matters. The region has become home to a growing number of companies promising to modernize how America builds critical hardware. Castelion now has the capital, contracts and facilities to show what happens when that promise reaches the factory floor.
The next test will not be in a pitch deck. It will be in production.
More from this week’s LA startup and venture scene below.
🤝 Venture Deals
LA Companies
- Long Beach based Ampaire raised a $19M Series B led by DiamondStream Partners, with strategic participation from Alaska Star Ventures and IAGi Ventures, bringing its total funding to $68M. The hybrid-electric aviation company will use the capital to expand flight operations, produce additional Eco Caravan aircraft, advance regulatory certification and scale its manufacturing capabilities. - learn more
- SUM Ventures participated in AssistMe’s €6.5M funding round, which was led by CRB Health Tech and Vorwerk Ventures and included several returning investors. The German care technology company will use the capital to expand across Europe, prepare for a U.S. launch and further develop alea, its digital platform for supporting caregivers and improving nursing-home operations. - learn more
- CIV led Hypercubic’s $5.3M seed round, with participation from Y Combinator, Afore Capital, Pioneer Fund, Multimodal Ventures and several angel investors. The San Francisco startup will use the capital to develop AI agents that can analyze, document and rewrite decades-old COBOL systems, helping enterprises modernize critical mainframe software faster and with less risk. - learn more
- Plus Capital participated in Wispr Flow’s $280M Series B, led by Menlo Ventures and joined by existing and new investors, valuing the AI voice company at $2B. The funding brings Wispr’s total capital raised to $361M and will support its expansion beyond dictation into meeting tools and proprietary speech technology, including its new Canto model. - learn more
- Alexandria Venture Investments participated in Leal Therapeutics’ $30M Series A extension alongside new investor Eli Lilly and returning backers including OrbiMed, Newpath Partners and SV Health Investors’ Dementia Discovery Fund. The biotech company will use the funding to advance clinical trials of LTX-001 for schizophrenia and LTX-002 for ALS, with initial schizophrenia trial data expected by year-end. - learn more
- BroadLight Capital participated in Higgsfield’s $400M Series B, led by DST Global and joined by investors including Goldman Sachs Alternatives, Smash Capital, Fifth Wall and Intel Capital. The AI video and image platform, now valued at $5.4B with $700M in annualized revenue, will use the funding for R&D, global infrastructure, AI hiring and international expansion. - learn more
Two LA Startups Raised $2.37B to Build What AI Needs
🔦 Spotlight
Happy Friday, LA.
The largest checks in tech are increasingly going toward companies trying to build their way out of America’s biggest physical constraints.
This week, two Los Angeles startups raised a combined $2.37 billion in equity to tackle two particularly urgent ones: how the country manufactures critical hardware and where it will find enough electricity to power the AI era.
Torrance-based Hadrian is building highly automated factories for defense and aerospace. El Segundo’s Valar Atomics wants to manufacture nuclear reactors at scale. Different industries, same underlying bet: the next generation of technology will depend on our ability to produce physical infrastructure much faster than we do today.
Hadrian raised $1.37 billion in Series D funding, bringing its valuation to $7.87 billion. The company plans to use the capital to open new factories, expand research and development, and increase its capacity to produce critical defense, aerospace and industrial systems.
Hadrian’s pitch is straightforward, if wildly ambitious: America needs to relearn how to build things and build them quickly.
Its factories combine skilled workers with AI, robotics and proprietary software to manufacture precision components and, increasingly, complete mission-critical systems. Its customers include defense giants such as Lockheed Martin and RTX, along with newer players like Anduril.
The company has come a long way from simply making aerospace parts. Hadrian is positioning itself as a piece of America’s industrial infrastructure, offering manufacturers a way to rapidly scale domestic production at a time when wars abroad, strained supply chains and growing defense demands have made the country’s manufacturing gaps increasingly difficult to ignore.
Investors are clearly buying the argument. The new round comes just over a year after Hadrian raised $260 million, suggesting that “reindustrialization” has officially graduated from venture capital buzzword to billion-dollar investment thesis.
Meanwhile, roughly 15 miles away in El Segundo, Valar Atomics is moving even faster than its enormous ambitions suggested.
When we last wrote about Valar, the company was reportedly raising $450 million at a $2 billion valuation and racing to prove that nuclear energy could move on AI’s timetable. Now, it has closed a $1 billion Series B led by Sequoia Capital, secured an additional $200 million credit facility and reportedly reached a $6 billion valuation.
Valar is developing standardized, factory-built nuclear power plants designed to avoid the enormous costs and decades-long construction timelines associated with traditional nuclear projects. Its goal is not merely to build a working reactor, but to eventually manufacture fleets of them.
That ambition also sounds considerably less theoretical than it did when we first covered the company. In June, Valar’s Ward 250 reactor achieved a self-sustaining nuclear reaction. Just one week later, the company demonstrated the reactor generating electricity to power an Nvidia Blackwell system. Valar now says the new funding will help it move from proving its technology works to producing reactors at scale.
The timing is no coincidence. AI’s enormous appetite for electricity is forcing the tech industry to confront a basic reality: the cloud still has to plug into something. Training models and operating massive data centers will require far more reliable power, and nuclear energy is rapidly becoming one of Silicon Valley’s favorite answers.
Hadrian and Valar may be solving different problems, but their unusually large rounds point to the same shift. AI can design, predict and automate, but it cannot manufacture a missile component or generate a megawatt of electricity on its own. That requires factories, energy systems, supply chains and a great deal of capital.
For years, venture-backed companies competed to build the software layer. Now, some of the biggest bets are being placed on the infrastructure underneath it.
The future may run on AI. But first, someone has to build what keeps it running.
More from this week’s LA startup and venture scene below.
🤝 Venture Deals
LA Companies
- Endeavor Optical Networks emerged from stealth with $10.75M in seed funding from General Catalyst and Andreessen Horowitz to develop a satellite network that uses lasers to move data between continents. The startup plans to use the capital to build an optics lab, hire engineers and conduct ground testing ahead of a demonstration satellite launch targeted for late 2027. - learn more
- Actualyze AI emerged from stealth with a $7M seed round backed by Storm Ventures, Canaan Partners, Morado Ventures and AME Cloud Ventures. Its platform gives enterprises a central control layer for managing AI usage across teams and applications, helping them enforce security policies, track spending, route requests between models and maintain audit trails. - learn more
- Blaze.tech raised $8.5M in pre-seed funding led by Friale, a healthcare-focused venture firm founded by the family behind HCA Healthcare. The company helps digital health startups, providers and payers turn AI-generated prototypes into HIPAA-compliant software for uses including e-prescribing, EHR integrations, telehealth and auditing. - learn more
- Canon Capital participated in Oligo Security’s $60M funding round alongside Ballistic Ventures, Greenfield Partners, Lightspeed Venture Partners, Red Dot Capital Partners, TLV Partners and other investors, bringing the cybersecurity company’s total funding to $140M. Oligo will use the capital to accelerate product development and expand its global go-to-market operations as it helps organizations detect and block software exploits in real time. - learn more
- Matter Venture Partners participated in Volta’s seed and Series A financing alongside Azora, Andreessen Horowitz, Altimeter, NVIDIA and Michael Dell’s family office, valuing the AI infrastructure startup at $2.4B. Emerging from stealth, Volta plans to use the backing to develop and operate large-scale AI data centers, supported by a $5B infrastructure financing program with Azora and a $10B European compute partnership. - learn more
- Cedars-Sinai participated in Cirrus Therapeutics’ expanded seed financing through its Intellectual Property Company, bringing the ocular immunology biotech’s total funding to $14.7M. Cirrus will use the backing to advance its gene and cell therapy pipeline, including a lead treatment for geographic atrophy, while a new collaboration with Singapore Eye Research Institute and Duke-NUS will support research, clinical development and expansion across Asia-Pacific. - learn more
- Strong Ventures made a follow-on investment in Ready Robust Machine’s ₩13.4B Series B, which was led by Quantum Ventures Korea and brought the heavy-equipment technology company’s total funding to ₩22.9B. The company develops energy-recovery systems for hydraulic machinery and will use the capital to build out mass production, expand its data services and enter the Japanese market. - learn more
LA Exits
- Artium has been acquired by global consulting firm AlixPartners, bringing its expertise in building enterprise-grade AI agents for clients including BNY Mellon, Mayo Clinic and eBay to a broader global platform. The company will continue operating as a distinct team under the name Artium by AlixPartners, retaining its founders, employees, methodology and research relationships. - learn more


