The second half of Y Combinator’s Winter 2024 cohort offered on Thursday, as soon as once more bringing dozens and dozens of recent startups earlier than a piece of the enterprise investing group. As we did on Wednesday, quite a few the For Millionaires crew watched the complete run of shows, selecting out a handful of favorites to spotlight.

Get pleasure from our favorites from the second spherical of Y Combintor demos whereas we exit and purchase one other few pots of espresso. To work!

For Millionaires’s employees favorites


  • What it does: Lets electrical engineers design circuit boards utilizing code
  • Why it’s a favourite: Numerous electrical engineering work on circuit boards is finished by way of GUIs. Who knew? Not this author, which is why Atopile piqued my curiosity instantly. The startup, co-founded by Matt Wildoer, Timothée Peter and Narayan Powderly, goals to deliver design reuse, model management and automation to {hardware} design — features that the trio claims are significantly missing in current design instruments. As an alternative of forcing electrical engineers to attract schematics by hand and validate each small change on check benches, Atopile captures a product’s necessities utilizing a customized programming language and, from there, builds and validates the mandatory manufacturing information. Nifty.
  • Who picked: Kyle


  • What it does: A platform for vets to run their practices
  • Why it’s a favourite: So, platforms to run vet companies aren’t new, as I’ve found after a cursory Google search (or a couple of). BUT, Scritch’s co-founders – Claire Lee and Rachel Lee – say that what makes theirs completely different is a heavy reliance on automation. Scritch handles scheduling, billing and medical workflows in addition to stock administration and care coordination. As well as, the platform helps vet clients by submitting insurance coverage claims on their behalf – which feels like a very engaging function for this would-be pet proprietor.
  • Who picked: Kyle


  • What it does: Postgres vector search software
  • Why it’s a favourite: If you happen to cowl the AI world in any respect, you’ve heard of vectors. There are firms like Semi which have raised lots of capital for their very own open-source vector database software program, for instance. Lantern sells a hosted Postgres vector database by itself Lantern Cloud. Its pitch: their product is cheaper than the same providing from AWS. Persevering with my hunt for the startups which may make numerous picks-and-shovels cash from the AI increase, I’m including Lantern to the listing.
  • Who picked it: Alex


  • What it does: AI brokers for activity automation
  • Why it’s a favourite: There’s been numerous discuss utilizing AI to exchange employees who execute repetitive duties. Extra fascinating within the near-term are AI instruments that assist those self same employees do extra, quicker. That’s what Paradigm is constructing for the advertising and gross sales market use circumstances, with a human-in-the-loop angle. I’ve spent sufficient time with enterprise growth representatives and account executives to know that the marketplace for this tech might be large.
  • Who picked it: Alex

Just words

  • What it does: GenAI to assist firms write higher
  • Why it’s a favourite: When Simply Phrases founder Neha Mittal labored at Twitter and Pinterest she found that minor phrase adjustments in user-facing communications had a huge impact on engagement charges. That tracks with what I’ve realized writing on-line. The startup’s plan to deliver the same kind of enhance to clients might show common; I selected it as a favourite as a result of it suits neatly right into a theme I’ve seen because the rise of ChatGPT and comparable companies: individuals hate writing. They don’t wish to do it! So, instruments that assist individuals not write are going to be large.
  • Who picked it: Alex


  • What it does: Builds apps and refines them from textual content prompts
  • Why it’s a favourite: I really like two issues about this. First, it has $47,000 price of month-to-month recurring income — $564,000 ARR — from 140 clients in lower than 1 / 4. That’s lots, rapidly. And second due to the best way that it describes an interactive method to app growth, wherein you reply questions after which it codes up what you bear in mind. I’m downloading Visible Studio to present this a attempt, however the idea itself could be very interesting to me, somebody who has probably not written code since highschool. (Later within the day, Marblism shared a associated pitch that I might be remiss to not embrace right here.)
  • Who picked it: Alex


  • What it does: AI-power cargo administration for commodities buying and selling
  • Why it’s a favourite: Buying and selling commodities entails cross-border communication, strict adherence to import legal guidelines and quite a lot of paperwork. CommodityAI’s mission — to deliver all of the invoices and paperwork concerned in commodities buying and selling on-line and add a collaboration layer on prime of it — makes quite a lot of sense. This looks as if a giant enchancment over events having to name one another in different nations to double examine numbers and knowledge on paper paperwork — if they’ll discover them.
  • Who picked: Becca


  • What it does: Companions with attire retailers to permit buyers to attempt on garments nearly
  • Why it’s a favourite: I don’t love shopping for garments on-line as a result of it’s exhausting to foretell what gadgets will appear to be on my physique, and sending packages again is a ache. Kopia needs to assist shoppers visualize how outfits will match by dressing an avatar that mimics the particular person’s physique sort. Different startups have tried the concept of a digital becoming room, however I nonetheless haven’t seen these instruments obtainable on procuring websites. Will Kopia’s product pique retailers’ curiosity? Laborious to say, however I hope that they or one other firm figures this out as a result of I certain want a wardrobe replace.
  • Who picked: Marina

Care Weather

  • What it does: Extra correct climate knowledge utilizing low-cost flat satellites
  • Why it’s a favourite: Getting climate forecasts appropriate is extremely essential as a result of inclement climate can have an effect on individuals, constructions and provide chains. I actually like that this firm just isn’t solely attempting to make climate forecasts extra correct, however that it’s doing so by constructing less-expensive satellites. The corporate says its tech is 17x extra correct for predicting climate outcomes than current methods — a lofty assertion. Even when it’s not as correct because the startup claims, I’m a fan of something that can higher assist me predict when my constructing’s basement goes to flood.
  • Who picked: Becca


  • What it does: infrastructure for card issuer processing and core banking for companies in Sub-Saharan Africa
  • Why it’s a favourite: Expertise for Sub-Saharan Africa just isn’t one thing you hear of typically in startup land; tech for B2B firms positioned in that area is even much less widespread. Constructing fintech infrastructure in order that firms can subject playing cards, and even simply file expense studies, looks as if a wise basis for the corporate to get clients after which increase into different fintech merchandise. The tech Miden is constructing is clearly in demand: The startup stated it’s already worthwhile and seeing robust traction thus far.
  • Who picked: Becca

Oma Care

  • What it does: Helps pay household caregivers.
  • Why it’s a fav: The caregiving market is rising, and there’s a large alternative — and demand — to make such a frightening expertise move a bit simpler. I appreciated this app as a result of there have been research that present that caregiving duties most frequently fall on girls, as they’re greater than twice as more likely to be caregivers in comparison with males. Most frequently, they don’t receives a commission for this, including to the stat that ladies’s unpaid labor globally is worth more than $10 trillion. I welcome something that tries to handle this subject, and I’m excited to see extra innovation on this house.
  • Who picked it: Dom


  • What it does: Market for used fire-fighting tools
  • Why it’s a favourite: That is such a neat concept! Outfitting one firefighter is a couple thousand dollars, so making a means for these departments to get gear with out spending some huge cash appears good. That’s very true, contemplating you wouldn’t need finances considerations to forestall fireplace stations from getting their firefighters the most secure gear. Typically good concepts for expertise aren’t sophisticated.
  • Who picked: Becca


  • What it does: Al-powered time monitoring and billing for legal professionals
  • Why it’s a favourite: PointOne co-founder Adrian Parlow, who was beforehand an lawyer at Fenwick & West, says that one of many worst components of being a lawyer is having to trace time in six-minute increments. I’m not a lawyer or a paralegal, however I think about determining what number of fractions of an hour went to every shopper is tedious and time consuming. PointOne claims that advances in AI can automate timesheet era by capturing work performed on legal professionals’ laptops and computer systems. I’m a giant fan of all purposes that cut back professionals’ busy work. Now can any individual determine this out for submitting bills?
  • Who picked: Marina