Chapter @askchapter
Our AI-powered Medicare platform is improving how seniors choose health coverage. askchapter.org Joined March 2021-
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“Anytime I have issues and I can’t get them resolved with the doctor, I call Chapter... They take care of everything. That’s why I like them. That’s why I use them.” We like you too, Rick. 🍉🍉🍉🍉🍉🍉 youtube.com/shorts/rtXqNzO…
@packyM @semaforben Our opera Met 🎼 Our dinners Frenchette 🍽️ Our Riverside Drive 🌆 Knicks in five 🏀
Is Anthropic altering model performance to force costly upgrades? Chapter Co-Founder and CEO @CobiBGantz outlines a shift his team recently noticed: "Anthropic has kind of taken a page out of the Apple playbook, where they have...decreased the quality of the prior models right before they launched the new model, so that the new model feels better."
Many thanks to Don Lemon and @alexrkonrad for participating in our inaugural event at the @CherryLnTheatre and reception at Wild Cherry. Enjoyed the very candid conversation about tech and media!
"It's way better to have no one, than the wrong person." - @askchapter CEO Cobi Blumenfeld-Gantz (@CobiBGantz) Blumenfeld-Gantz is one of a number of high-growth startup founders to have spent formative years at Palantir. His biggest lesson from the controversial tech giant: talent density can get you through anything. "There was a period of 3 or 4 years when Palantir actually didn't grow much," he tells @UpstartsMediaCo. "That's a death knell for a company today." Palantir engineered its way out, he argues. "Keeping the talent bar very high, and being willing to eat the pain... that's a continuously learned lesson." Catch the full interview on The Upstarts Podcast.
“I am one of the most hated people in the industry." Chapter CEO Cobi Blumenfeld-Gantz (@CobiBGantz) is on a mission to save seniors thousands on their Medicare. That makes him a target for legacy Medicare providers, he says. "I'm bad for business." That business is booming,
@alexrkonrad @UpstartsMediaCo Watch the entire interview here: youtube.com/watch?v=Ff64Vf…
Great questions from @alexrkonrad, thanks for having us on @UpstartsMediaCo
great show @CobiBGantz and @askchapter !
“I am one of the most hated people in the industry." Chapter CEO Cobi Blumenfeld-Gantz (@CobiBGantz) is on a mission to save seniors thousands on their Medicare. That makes him a target for legacy Medicare providers, he says. "I'm bad for business." That business is booming, with @askchapter recently reaching $100M in ARR and a $3B valuation 📈 It's a bipartisan mission, too. @VivekGRamaswamy is a co-founder, and Chapter is one of the only startups to count VPs on both sides of the aisle as investors in @JDVance and @algore 🤝 On The Upstarts Podcast, Blumenfeld-Gantz shares: ▪️lessons from working as a forward deployed engineer at Palantir (and its controversies) ▪️how going national from day one was a worthwhile gamble ▪️ why his most important metric is a twist on a classic startup one: product-market-channel fit Plus, his Upstart Moment: when last year’s government shutdown cut off Chapter’s data during Medicare’s busiest enrollment window, and his team had one week to reverse-engineer their way out. Thanks to our partner @mercury for supporting Upstart stories like this 🫡 youtu.be/Ff64VfasdzU
“There's absolutely no incentive for an insurance carrier to invest dollars into making me healthy today.” Cobi Blumenfeld-Gantz (@CobiBGantz) explains the structural flaw in healthcare: why carriers choose reactive care over long-term wellness when patients might switch providers in less than a year. “I may or may not be covered by that insurance carrier in 9 months. And so why would they invest anything other than relatively reactive care?” @askchapter @HillValleyForum
Special edition of We The Builders at @HillValleyForum with Cobi Blumenfeld-Gantz (@CobiBGantz) who cofounded @askchapter with @VivekGRamaswamy. Since then they have announced $100m in a new Series E funding round valuing the company at $3B. They have 2x-ed since in
Can’t stop, won’t stop
Special edition of We The Builders at @HillValleyForum with Cobi Blumenfeld-Gantz (@CobiBGantz) who cofounded @askchapter with @VivekGRamaswamy. Since then they have announced $100m in a new Series E funding round valuing the company at $3B. They have 2x-ed since in
Appreciate the shout out, @NYSE
We are trying to solve one of the most significant problems in healthcare today: the fact that millions of American seniors are on the wrong Medicare plan for their specific needs. They are either overpaying for coverage they could receive for far less, or they are underinsured and face serious obstacles to care when they get sick. Appreciate the great questions from @CarolineHydeTV and @EdLudlow at @Bloomberg.
Thanks again for having us on. The additional $100M will allow us to serve more seniors in more ways.
Happy Thursday. On today's show: - @cz_binance (Binance) - @esaagar (Breaking Points) - @TheStalwart (Odd Lots) - @AndrewDai (Elorian) - @kesava_kirupa (Luminai) - @CobiBGantz (Chapter) - @talhof8 (Enclave) - Brian Manning (Xona Space) See you on the stream.
@johnpalmer We’ll cover the cost of the cookies
The Information (@theinformation) reported yesterday that @askchapter is now backed by two Vice Presidents. @JDVance (through @NaryaVC) and @algore after their latest $100m round valuing them at $3B. 2x their last valuation. Having spent some time together, I can attest that @CobiBGantz is one of the sharpest operating minds out there, I would not want to compete with him in the retirement category which I believe Chapter is winning. The episode we recorded in Q4 2025 was one of the best performing conversations on @WeThe_Builders, highly recommend checking it out. We discuss the Chapter masterplan and talk about lessons from @PalantirTech days among a wide range of topics. Backed by @8vc, @NaryaVC, @SusaVentures, @peterthiel, Al Gore, @xyz_vc, @fubini, Addition (@leefixel), Generation Investment Management, @stripesco_
Around 11,000 Americans are retiring every single day for the next 10 years. 60m people in the US are retired. Medicare is one of the biggest problems among this community, there are 100s of providers and choosing the wrong one could either mean losing thousands of dollars or
@MollySOShea Going forward we'll be referring to this round as "A Convenient Investment"
❤️
ICYMI: Chapter (@askchapter) Raised $100M Series E at a $3B Valuation Led By Al Gore’s Generation Investment Management - 2X valuation <1 year - Total funding ~$285M - 3x revenue growth in 2025, surpassing $100M in ARR - "Past 4 rounds have been preempted" Founded by
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