Springtime means rain, the return of flowers and, in fact, Y Combinator’s first demo day of the 12 months. Through the well-known accelerator’s first of two pitch days from the Winter 2024 cohort, a covey of For Millionaires workers tuned in, took notes, traded jokes and slowly whittled away on the dozens of presenting firms to provide you with an inventory of early favorites.

From AI-generated music and grant functions to neat new fintech functions and even some well being tech work, there was one thing for everybody. We’re again at it Thursday for the second day of pitches. Till then, if you happen to didn’t get to look at dwell, right here’s a rundown of a number of the greatest from day one.

For Millionaires’s workers favorites


  • What it does: Makes use of AI to assist firms discover and apply for grants
  • Why it’s a favorite: Touchdown grants isn’t straightforward. Max Williamson, Peter Crocker and Greg Miller know this properly: They’ve labored between them at The Rockefeller Basis and the U.S. Division of Housing and City Growth, the place grants are widespread forex. Discovering and making use of for grants includes sifting by means of mounds of paperwork and submitting numerous types — an costly and time-consuming course of. So why not have AI assist with it? That’s the thought behind their startup Aidy, which is concentrated completely on Rural Vitality for America Program grants for now. After asking a number of questions, Aidy evaluates a corporation’s competitiveness for grants by navigating eligibility necessities and scoring standards, then takes a primary move at filling out any related types. Aidy is clearly within the proof-of-concept stage, judging by the state of its tooling. However the idea’s an fascinating one — assuming the platform’s AI doesn’t make too many errors.
  • Who picked it: Kyle


  • What it does: Serves as a banking platform for nonprofits
  • Why it’s a favorite: Should you’re within the nonprofit area, compliance and regulatory necessities drive you to do funds a little bit in another way. That’s the place Givefront is available in. Co-founded by Ethan Sayre and Matt Tengtrakool, who beforehand launched a startup to assist loan-takers primarily based in Nigeria, Givefront gives banking, spend administration and monetary governance companies for nonprofits. Particularly, Givefront supplies accounts to nonprofits to retailer cash and combine donations, funds and reimbursements, in addition to options for automated reporting and annual regulatory filings. Givefront actually isn’t the one nonprofit banking choice on the market. But it surely seems to be one of many first constructed from the bottom up for this objective — which actually has its personal enchantment.
  • Who picked it: Kyle


  • What it does: Software program that hyperlinks databases and huge language fashions
  • Why it’s a favorite: There’s numerous consideration out there on firms that make giant language fashions — the larger, the quicker, the smarter; you get the thought. However in relation to truly deploying trendy AL fashions inside an organization, you run into information points. For instance, Skyflow, one startup I lined not too long ago, is working to maintain delicate data out of the flawed customers of LLMs. Buster was eye-catching as a result of it seems to be engaged on an issue that a complete mess of firms are going to run into. Certain, new fashions are cool, however promoting software program picks and shovels throughout the AI gold rush might be a darn good enterprise mannequin. I dig it!
  • Who picked it: Alex


  • What it does: Banking companies for contractors in rising markets
  • Why it’s a favorite: Creating higher payroll options for distant and worldwide staff isn’t new, however Numo’s strategy of specializing in contractors in rising markets particularly stands out. It’s additionally good that Numo is constructing a banking product on prime of its payroll system in order that these contractors, a lot of whom could be primarily based in nations with currencies that fluctuate often, have a safer place to retailer their earned funds.
  • Who picked it: Becca


  • What it does: Makes use of AI to assist shopper packaged items manufacturers mixture retail charges and dispute invalid ones
  • Why it’s a favorite: Many CPG manufacturers, particularly rising ones, have very small margins which might be squeezed by quite a few charges that cowl shelving, packing incorrect portions and delivery broken merchandise. Intercept says that recognizing and flagging invalid charges may give CPG manufacturers again a mean of 15% of their income that will have in any other case been spent on inaccurate charges. This looks as if an issue value fixing.
  • Who picked it: Becca

Nuanced Inc.

  • What it does: Helps detect deep fakes and misinformation
  • Why it’s a favorite: I’m interested in any expertise that seeks to seek out methods to parse by means of the inevitable rise of deep fakes and misinformation we’re already encountering. Synthetic intelligence is turning into extra refined by the hour, and we’re about to enter a world the place proper, flawed, truth and fiction have already began to get blurry. Deep fakes are of explicit concern for girls, as seen by what occurred to Taylor Swift — and with sluggish authorities regulation on this area, I welcome any analysis and expertise targeted on making an attempt to handle our ever-increasing cybersecurity wants.
  • Who picked it: Dom


  • What it does: Customized LLM analysis
  • Why it’s a favorite: Certainly one of my favourite issues to learn by means of when a brand new, main LLM involves market is its benchmark stats. For instance, Anthropic’s Claude 3 Opus model has a 50.4% 0-shot CoT in “Graduate stage reasoning, GPQA, Diamond.” It’s tremendous clarifying stuff. Kidding apart, it’s not. That’s why I like the concept Vectorview is engaged on, particularly the power to check LLMs and AI brokers for a corporation’s explicit use case. I believe that by having its testing instruments nearer to the tip consumer than the tutorial facet of issues, Vectorview might be onto one thing large.
  • Who picked it: Alex


  • What it does: Makes use of AI to assist legal professionals undergo authorized paperwork faster
  • Why it’s a favorite: Abel co-founder Sean Safahi stated that this eliminates the necessity for legal professionals to decide on “depth over breadth.” I believe any tech that helps legal professionals make extra knowledgeable arguments and choices is an effective factor. Rushing up the authorized course of and making it extra correct looks as if a stable technique. It’s value noting that bringing AI and automation into the authorized course of does add a layer of privateness threat and customers of Abel may have tread rigorously.
  • Who picked it: Becca

Soundry AI, Sonauto

  • What they do: AI-powered music technology
  • Why they’re faves: Soundry AI’s expertise might be extremely helpful to create music that sits neatly within the background. Muzak, elevator tunes, company studying soundtracks, no matter they play in loud eating places which you can by no means fairly make out, however is perhaps a track that . It’s a giant market, and I can see firms tuning their very own mixes to get the appropriate vibe. Then there’s Sonauto, a startup that wishes that will help you make hits. I’m extra skeptical right here, largely as a result of the music I really like essentially the most takes numerous people working tremendous exhausting to push the boundaries of what music could be. The most recent Tesseract file is an effective instance. Goddamn, what an unbelievable piece of artwork. That stated, I’m open to being flawed right here, and that the robots will finally write higher progressive steel and pop and experimental jazz than we humble meatsacks can. I really like music, I really like tech, so I presume that I’m going to finally love their union. (Although I even have copyright worries right here concerning supply materials, I have to add as I’m no enjoyable.)
  • Who picked it: Alex

Starlight Charging

  • What it does: EV chargers and administration software program for residences, condos and industrial buildings
  • Why it’s a favorite: Most EV charging occurs at house, except you reside in a multifamily constructing, the place infrastructure could be scant and forcing drivers to seek out energy elsewhere. That’s not solely a headache for drivers, it’s unrealized income for constructing homeowners. Starlight Charging centralizes key elements of the infrastructure to maintain prices down. “Since our set up prices are so low, we are able to truly supply our answer for no upfront price and nonetheless earn money,” founder Andrew Kouri stated. “Our payback interval is lower than one 12 months. The corporate appears to be sweating the small stuff, too, providing its personal charging tools that adheres to the Plug & Cost commonplace for funds and comes with a detachable cable that’s straightforward to swap in case of injury or vandalism. That ought to assist with upkeep, one thing that’s tripped up many different EV charging networks.
  • Who picked it: Tim


  • What it does: On-line video creation and internet hosting for AI-generated clips
  • Why it’s a favorite: I muted the Demo Day stream to present this a strive — you possibly can take a look at my creation here — as a result of one factor I’m continually bummed out by is the dearth of recent sci-fi movies for me to look at late at night time. We’d like extra! So, video creation instruments that lean on consumer prompts are tremendous fascinating to me. Combine in the truth that AI-generated stuff won’t discover a everlasting house on mainstream video platforms (model security, copyright issues, the checklist goes on), Eggnog might be onto one thing. Nonetheless, whereas my little video clip was neat, it’s about as near a function movie as my doodles are to one of the best animated sequence on the market.
  • Who picked it: Alex


  • What it does: Bundles small companies to allow them to save on AWS
  • Why it’s a favorite: This can be a nice strategy to assist small and rising firms get the cloud companies they want with out having to spend a good portion of their capital on software program. Pump’s resolution to monetize by means of AWS, not the small firms themselves, is wise and makes it more likely it may generate robust traction. It’s straightforward to get enthusiastic about an organization referred to as the “Costco of cloud compute.”
  • Who picked it: Becca


  • What it does: Seeks to prepare screenshots
  • Why it’s a favorite: It’s a favourite as a result of I’ve, like, 13,000 photographs on my telephone, most of that are screenshots. And after I must discover a screenshot, I’m caught looking by means of the abyss of my telephone’s library. Having one thing that helps group these photographs might be a lifesaver that enables me to take care of the essential duties, like sending out well timed memes to the group chat. The founder billed this as Pinterest for screenshots, which additionally grabbed me as I’m an avid Pinterest consumer. Something that makes photograph grouping and sharing simpler and enjoyable is a product I’m sure to make use of.
  • Who picked it: Dom


  • What it does: Makes use of AI to assist self-funded firms save 7% on medical insurance
  • Why it’s a favorite: Medical health insurance prices are skyrocketing. Massive companies can “eat” the charges, however absorbing the excessive price is far more durable for small and medium-sized companies. SMBs are sometimes compelled to move a big a part of what they pay to their workers. Seven % might not really feel like so much, however since medical insurance can price hundreds of {dollars} a 12 months, the financial savings might be significant for a small enterprise or startup.
  • Who picked it: Marina

Manifold Freight

  • What it does: Aggregates spot freight
  • Why it’s a favorite: The founders’ found demand for spot freight expertise constructing an analogous answer at Convoy and famous it was the one worthwhile a part of the shuttered firm that was snapped up by Flexport. Manifold Freight is specializing in firms which have 50 or extra vehicles, which suggests they’re focusing on a buyer base that different freight software program is overlooking. Plus, focusing on bigger carriers means their clients doubtless have extra funds to spend on new expertise.
  • Who picked it: Becca


  • What it does: Customized instructing assistant that mixes human tutors with AI
  • Why it’s a favorite: I preferred this as a result of not like different studying assistants, Shepherd works with tutorial establishments. This implies the startup is just not solely licensed to tutor college students, it additionally is aware of precisely what materials must be discovered. Shepherd additionally claims that it could possibly assist plan and handle college students’ time. I might have preferred to have had this after I was in faculty. It wasn’t all the time clear which studying job could be most difficult, and that ate up numerous useful time. A number of the numerous hours I wasted studying to jot down code and get this system to work may have been higher allotted to calculus, which wasn’t straightforward both.
  • Who picked it: Marina


  • What it does: AI-powered data base for buyer help in regulated industries, beginning with credit score items
  • Why it’s a favorite: I hate being caught on buyer help calls. A dialog can appear to final eternally as an agent places you on repeated multi-minute holds to assist determine laws or no matter different issues I’m making an attempt to resolve. If buyer help specialists can rapidly discover a solution to an arcane regulation challenge, it may save clients and banks (or insurance coverage companies) money and time.
  • Who picked it: Marina