Ian Kar

Ian Kar

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Fintech Today cofounder; investor; product/fintech analysis

Nikhil Leads the Future of Stablecoin Infrastructure
SocialApr 15, 2026

Nikhil Leads the Future of Stablecoin Infrastructure

If you remotely care about the future of stablecoin infra you need to listen to this. Nikhils consistently been ahead of the curve on the mainstream adoption of crypto his entire career

By Ian Kar
NYC Kids No Longer Fear the Subway
SocialApr 11, 2026

NYC Kids No Longer Fear the Subway

I'm sorry are kids in NYC excited about the subway nowadays? this shit used to be terrifying lol

By Ian Kar
Video Dominates Attention; Reconsider Your Skill Priorities
SocialApr 10, 2026

Video Dominates Attention; Reconsider Your Skill Priorities

sometimes i wonder if i should have learned more about video production than writing. not because writing is unimportant (the opposite actually) but attention has 1000% shifted to video for the majority of people

By Ian Kar
Ramp AI Leader Shares Top Advice for Builders
SocialApr 10, 2026

Ramp AI Leader Shares Top Advice for Builders

its obvious considering hes the head of applied ai at ramp but this guy has some fantastic advice for AI builders

By Ian Kar
Football Seen Through a Space Probe’s Lens
SocialApr 7, 2026

Football Seen Through a Space Probe’s Lens

Such an insane book idea and I love it. Football from the POV of a space probe

By Ian Kar
Can You Sue AI Over Tax Mistakes and Data Use?
SocialApr 5, 2026

Can You Sue AI Over Tax Mistakes and Data Use?

has anyone ever figured out if you can sue AI companies for messing up your taxes? and what are they doing with that data—it's pretty much the best personal financial data set one could have

By Ian Kar
Tips for Managing Multiple Claude Code Subscriptions
SocialApr 2, 2026

Tips for Managing Multiple Claude Code Subscriptions

is there any good content on how people manage organizing skills and MCP's etc across mutiple claude code subscriptions? thinking about getting a second only for work work stuff

By Ian Kar
Cybersecurity Reckoning Arrives Sooner—Early 2027
SocialMar 31, 2026

Cybersecurity Reckoning Arrives Sooner—Early 2027

Ok so the cybersecurity reckoning is happening a little faster than I expected (early 2027)

By Ian Kar
Excess Context Can Make AI Agents Less Effective
SocialMar 27, 2026

Excess Context Can Make AI Agents Less Effective

1m context is great until you realize your agent is way fucking stupider with all that context

By Ian Kar
Yeat Follows the Path I Expected for Harlow
SocialMar 27, 2026

Yeat Follows the Path I Expected for Harlow

Yeat’s on the trajectory I thought Jack Harlow was going to have. Anyway this album slaps

By Ian Kar
User Reports Sidebar Assistant Failure After Restart
SocialMar 26, 2026

User Reports Sidebar Assistant Failure After Restart

hello @perplexity_ai gang, any idea why the sidebar assistant isn't working? have restarted my computer and comet https://t.co/QhGiTOTnuy

By Ian Kar
Fewer Startup Ad Budgets Lower Auction Prices
SocialMar 22, 2026

Fewer Startup Ad Budgets Lower Auction Prices

yall realize if startups start spending less on paid marketing, the auction numbers get less competitive and anyone who actually does paid marketing can do it more cheaply if there are less players, right? no one says what they actually...

By Ian Kar
Apply Quant Trading Rigor to Paid Advertising
SocialMar 18, 2026

Apply Quant Trading Rigor to Paid Advertising

ive literally never thought about this before this is an extremely interesting way to think about ad spend: bringing the rigor of quant trading to paid ads

By Ian Kar
Weighing Claude Spend vs Perplexity’s Incredible Performance
SocialMar 18, 2026

Weighing Claude Spend vs Perplexity’s Incredible Performance

honestly debating about moving my claude code spend to Perplexity Computer. i dont think you get the same bang for you but Perplexity Computer has been incredible

By Ian Kar