Profile
The Camera Whisperer Who Digitized the Jobsite
Somewhere in the middle of a half-built SoFi Stadium, a construction worker in a hard hat walks the site carrying a 360-degree camera. They are not stopping to frame shots. They are not narrating. They are just walking. The camera, perched on the hat, does the rest - capturing, geo-locating, and stitching every frame into a searchable, AI-navigable record of exactly what the building looked like at that moment, on that day.
That worker does not need to know Jeevan Kalanithi's name. But the company that owns that footage - the contractor, the owner, the insurance firm - knows OpenSpace very well. And they know that without Jeevan, someone would have printed out photographs, filed them in binders, and called it documentation.
Kalanithi is CEO and co-founder of OpenSpace, a San Francisco company that has turned job-site visibility into a data product. As of 2025, more than 50 billion square feet of construction has been captured across 80,000+ projects in 125 countries. Sixty-two percent of the top 400 general contractors in the US use it. The insurance claims of users drop by 41%.
None of that is the interesting part. The interesting part is how he got here.
If I could just teleport into the factory, none of this would be a problem... being able to see with your own eyes what's going on was so powerful.- Jeevan Kalanithi, on the founding insight behind OpenSpace
Cameron, Arizona. Population: Not Many.
Jeevan Kalanithi was born in New York in 1978, the youngest of three brothers in a Tamil and Andhra Pradesh family that arrived in America with almost nothing. His parents - his father famously entered the Bronx with less than $20 - were physicians who built their own practice and eventually settled in Cameron, Arizona, a small desert town near the Navajo Nation, population small enough that independence wasn't a value, it was a logistical requirement.
He has described growing up there as "an awesome place to grow up in a rural environment, smaller community." His two brothers - Paul, who would become a Stanford neurosurgeon and the author of When Breath Becomes Air, and Suman, who became a neurologist - all attended Stanford. The family is, by any reasonable measure, astonishing in its concentration of achievement.
In 1985, Jeevan saw Optimus Prime. He has cited this moment, sincerely, as the beginning of his interest in robots and technology.
Stanford, Symbolic Systems, and the Restless Years
At Stanford, Kalanithi studied Symbolic Systems - the program that asks, at its core, what makes an intelligent system intelligent. The curriculum blends AI, cognitive science, linguistics, and philosophy. He paired it with 20th-century European philosophy, which is either a strange combination or exactly the right one for someone who would spend the next two decades building machines that see and interpret the world.
He graduated in 2000 and moved to Brooklyn. The dot-com bust freed him from having to be a dot-com employee. He used the years to be genuinely eclectic: he did interactive art at EYEBEAM, New York's digital arts nonprofit. He worked on film sets, edited video, contributed to a Sundance film (he has an IMDb credit in the art department). He played in an indie rock band. He worked in a neuroscience lab doing computational modeling. He has described this period as "somewhat schizophrenic."
The conclusion he drew: "I should probably do work that combines tech and aesthetics instead of doing them in parallel."
MIT, the Kitchen Conversation, and the Cubes
He enrolled at the MIT Media Lab in 2005 as a National Science Foundation Graduate Fellow. His thesis was called "Connectibles" - tangible social media tiles with LEDs that could be plugged into outlets and passed between people to share digital content. Precog IoT, years before anyone was talking about IoT.
In spring 2006, in the Media Lab kitchen, Jeevan and his Stanford roommate David Merrill started sketching "smart blocks." Physical cubes with color touch-screens that could talk to each other wirelessly. The kind of thing you could use to play chess, or mah-jongg, or entirely new games that nobody had yet invented. They called the eventual company Sifteo.
In February 2009, Merrill demonstrated Siftables at TED. The video went viral before "going viral" was a cliche. The first run of 1,000 cubes sold out in 13 hours. Sifteo products reached Best Buy. A TMNT game license. Games designed by Magic: The Gathering's designer. MoMA's "Talk to Me" exhibition in 2011 included Sifteo Cubes. The company raised around $13M.
His colleagues at Sifteo nicknamed him "The Jeweler" - for the habit of holding a manufactured prototype inches from his face, scrutinizing draft angles and plastic knitting lines with the focus of a watchmaker who suspects the mainspring is off by one tooth.
Know what is true, and it's far better to take a punch in the face of reality when you're early than when you're waiting.- Jeevan Kalanithi
Drones, a $45M First Year, and a Construction Site
In 2014, 3D Robotics - at the time, North America's largest drone company, led by Wired editor Chris Anderson - acquired Sifteo. Kalanithi joined as President and Chief Product Officer. He helped ship a consumer drone that generated $45M in its first year of sales.
More importantly, he worked on Site Scan, an enterprise product with Autodesk for documenting and analyzing construction sites from drone imagery. For the first time, Kalanithi spent real time around construction workers, contractors, and the relentless information chaos of large building projects.
The insight was simple and brutal: if you could just see what was happening on a job site at any given moment, most of the arguments - about delays, costs, quality disputes, insurance claims - could be resolved in minutes rather than months. The problem was that no one was looking. Drone imagery was useful but required flight windows and separate operators. Nobody was capturing the inside of a building continuously and automatically.
He left 3DR in summer 2016 and spent six months writing on his blog about what he called "camera ubiquity" - his thesis that cameras are following a Moore's Law-like scaling curve, moving from institutional devices to ubiquitous sensors embedded in every surface and every person. A blog post from CES caught the attention of Lux Capital. They made him their first-ever Entrepreneur-in-Residence.
Hard Hat. 360 Degrees. August 2017.
OpenSpace was founded in August 2017 with two co-founders: Philip DeCamp (Stanford '05, MIT PhD '13, computer vision researcher) and Michael Fleischman (MIT PhD '08, AI and NLP; previously co-founded Bluefin Labs with Deb Roy, sold to Twitter in one of its largest deals). Lux Capital wrote the first check: $3.5M seed.
The early prototype was a tripod-mounted camera. A project manager looked at it, looked at them, and said: "There's no way we're going to use that." The next version was a wearable 360-degree camera mounted on a hard hat. The worker carries it. The walk is the workflow. The camera is always running. Nothing changes about how the construction team works.
This is the pivot that made OpenSpace work. The intelligence is in the software - automatically geo-locating every frame to a floor plan, building a chronological visual record that can be compared across weeks and months, flagged for anomalies, queried by AI, accessed remotely by anyone on the team. A time machine for the job site.
By 2022, OpenSpace closed a $102M Series D at a $902M valuation led by PSP Growth - Penny Pritzker's fund - with BlackRock, Mirae Asset, Sino Group, and Harmonic Growth Partners participating. The company had mapped 7 billion square feet across 10,000+ job sites in 76 countries.
The AI Bet That Runs Deeper Than Most Realize
Most construction software companies position themselves as replacing paper. OpenSpace is positioning itself as the visual nervous system for AI agents operating in the physical world.
In 2025, Kalanithi wrote publicly: "For the real world economy (aka construction), AI agents need eyes, because the data that drives decisions is out there in the field, in reality, not just in documents." OpenSpace, with its 50+ billion square feet of labeled visual data, has an asset that no frontier AI lab can generate by scraping the internet.
"Your competition is no longer the other SaaS vendor in your space," he told customers at Waypoint 2025. "Your competition is the frontier AI labs." The answer, he argues, is proprietary real-world data - the kind you accumulate only by putting cameras in places nobody else has been.
In October 2025, OpenSpace acquired Disperse, the construction progress tracking platform. The Visual Intelligence Platform launched at Waypoint 2025 absorbs BIM integration, drone imagery, progress tracking, and AI-powered insights into a single coherent system. The scale, by that point: 350,000 users, 125 countries, 80,000+ projects, and $56.7M in revenue.
The Leadership Shift He Talks About Most
Kalanithi is unusually candid about what it takes to go from a scrappy two-person idea to a company with 310 employees. The shift he returns to repeatedly - in podcasts, interviews, and blog posts - is the move from doing to editing.
"The role of a CEO or founder really has to shift from doing all the work and having all the ideas to something that is more like an editor in chief." The editor's job isn't to write every article. It's to create the conditions in which the best articles get written, and to recognize them when they appear.
He is equally direct about what kills startups: "Lack of focus is the #1 killer." And about the sequence of validation that actually constitutes product-market fit: "You personally must like it, then friends and family, then strangers - before claiming meaningful product-market fit."
Paul Kalanithi - his brother, the neurosurgeon and writer who died in 2015 at age 37 from lung cancer - wrote in When Breath Becomes Air about confronting mortality and meaning with unflinching clarity. The brother who is still here carries something of that same disposition toward honesty. Jeevan has spoken publicly about Paul's legacy at events including the 5x15 storytelling series in London. The talk is on YouTube.