At Beyond Reach Labs we are building solar panels for Space that grow from the size of a dining table to a football field in orbit. Mitch and Pele met 13 years ago as freshmen at UPenn studying mechanical engineering. Mitch recently got his PhD at Carnegie Mellon working with NASA on kilometer-scale deployable structures, and Pele spent seven years at SpaceX leading Dragon parachute engineering, safely returning astronauts from space. The collective satellites today use around 20MW, roughly the output of a datacenter on earth, but by 2030 there is a demand for over 10GW, a 500x increase, largely driven by orbital datacenters, space stations, and lunar outposts. If you want more power, your only option is to launch larger solar panels, which quickly become fragile or impractically expensive. As a result, power constraints already determine whether missions or industries can exist at all. But at Beyond Reach Labs we have introduced a new class of deployable solar panels giving satellites 10x more usable power without increasing launch mass or volume. This works because our patented deployable design changes geometry in space, allowing for us to reach 10x longer while remaining rigid.
Bezel helps fashion brands create virtual photo/video shoots with AI. Upload images of clothes, select the human you want to model it, and Bezel generates pictures and videos that rival a full studio production. Every detail of the clothing is rendered flawlessly. Try it for yourself.
BharatX was recently acquired by Flipkart, the largest startup in India, to enable Buy Now Pay Later in their own ecosystem as well as bolster their own FinTech play via Super.money. It powers Checkout Financing in their ecosystem currently on Millions of Users. BharatX enabled "Pay in 3" and "Pay in X" parts as a feature on over 1000+ brands, 300+ directly and the rest via Payment Gateway partners. Our product enabled Buy Now Pay Later, in a white-labelled way. For e.g. Flipkart PayLater on Flipkart. We grew 47X to $2.5M ARR in under 6 quarters straight after fumbling for 2 years around PMF and Credit Risk & Fraud. We started out as a platform to provide access to Credit in Developing countries without relying on traditional documentation processes by Banks, which did not give access to hundreds of millions.Over the course of BharatX, we have credit to hundreds of thousands of consumers, including many New to Credit (NTC) users.
We help electrical contractors do electrical estimates way faster using AI. Electrical contractors submit RFPs (request for proposals) to win contracts to jobs like building the electrical infrastructure for a new data center, and they compete with other electrical contractors to win these jobs. The process of submitting these RFPs take a majority of an electrical contractors time, specifically in providing an estimate for the job, and Bidflow aims to optimize the redundant paperwork that goes into this process.
We write smart contracts that can automatically transfer assets during end-of-life events. When you hold your own keys to your own wallet, your funds are lost in worst-case-scenarios. We make an on-chain dead-mans-switch to help your loved ones claim your holdings.
Big Sur AI is a Mountain View-based developer of AI agents for ecommerce, marketing, and website assistance. The company's AI Sales Agent platform helps retailers personalize shopping experiences, engage customers in real time, and boost online conversions by deploying customizable, brand-specific AI agents. Revenue is generated via a SaaS/platform model targeting retailers and brands seeking to automate sales and customer interactions.
BiggerPicture is a B2B SaaS solution that automates the scheduling of pick-up and delivery times for trucking companies and warehouses. 75% of shipments are still scheduled over phone calls and emails.
Bilanc helps engineering leaders build more productive, happier teams. We use AI to analyse every line of code that is written, and our platform delivers insights that help to improve developer experience, and increase developer productivity.
Bild AI reads construction blueprints and extracts material and cost data for builders. Our software automates the $50B/year spent on manual blueprint processing and material cost estimation.
We're developing better, safer pesticides in-house using custom AI models.
Finding new cures requires seeing what and where the abnormal molecules are in a diseased tissue, but current tools see less than 1% of those molecules. Biocartesian combines microscopy and new chemistries to see 50X more, offering unprecedented insights into disease biology and new therapies.
Birch Biosciences engineers enzymes for plastic recycling using synthetic biology and machine learning. Our enzymes function as high performance “molecular scissors” that efficiently break down plastic polymers into chemical building blocks that can be used to manufacture high quality recycled plastic products. Today, plastic manufacturing is unsustainable and a major driver of climate change. Birch Biosciences is developing an economical end-to-end plastic recycling process that reduces carbon emissions by 70% and enables a circular plastic economy.
BitBoard is an AI-first spreadsheet that lets you build, update, and analyze spreadsheets via agent chat. Handle complex modeling and analysis 10x faster without giving up direct cell-level control when you need it. We wanted the most capable agent and seamless UX, so we built an agent and spreadsheet to work together instead of bolting chat onto a legacy app.
Leverage cutting-edge AI to detect exposed credentials in real time and protect your organization from high-impact data breaches.
BiteSight shows users videos of food we think they will love from nearby restaurants and delivers it right to their door. Zac and Lucious studied together at UT Austin. Zac did CS and AI Research, and Lucious built his first $1M ARR product while moonlighting at a YC startup at age 19.. UberEats and DoorDash have become cluttered and impersonal super apps. They've created a $30B opportunity for a delivery app that puts the customer experience first by combining high-quality videos, recommendations, and social proof from your most trusted food critics - your friends.
Get your personal OpenClaw instance on the cloud and connected to your Slack or other messaging app in 3 minutes. Pre-installed security features and common skills.
Filling roles at deep technology startups with very specialized requirements is extremely difficult. We streamline this process by matching job seekers to roles and fill skill gaps where necessary.
Bitstack is building a new neobank powered by crypto. Bitstack has gone from a simple product that turns your spare change into bitcoin to a bitcoin-native neobank that is bringing a better way to manage all things money, with better money. We believe getting started with Bitcoin should be simple, fun and accessible to everyone. Bitcoin is an unparalleled financial alternative: a radically new way to transact and store value all around the world. It is a new kind of currency that isn't centrally controlled by any business, government or bank and that cannot be debased. Bitcoin will redefine the future of finance, from payments to savings, and wealth preservation. It is the first open and borderless monetary network with a fixed supply of 21 million, making bitcoin the most scarce financial asset ever.
Bizzy handles your calls, captures and qualifies leads, and books appointments directly into your CRM. It understands your services better than a receptionist would, routes and escalates calls, and syncs with your existing tools to incorporate complex workflows, all so your team can focus on servicing leads, not qualifying them.
Blacksmith helps companies run their continuous integration (CI) up to twice as fast, at half the cost. We do this by running their CI on high performance gaming CPUs. - Engineering productivity is often marred by slow CI that grows quadratically with the size of the engineering organization. - On top of this, companies pay high markups to run CI on the hyperscalers. - Consequently, companies have to run their CI on spot instances to keep costs in check. Since spot instances can get pre-empted at any point, running CI reliably on them requires [significant engineering investment](https://www.rippling.com/blog/how-rippling-used-spot-instances-to-save-and-scale-ci-cd). Blacksmith offers CI compute that is more performant, cheaper, and reliable. With Blacksmith, companies do not have to think about CI as they scale. We are starting with GitHub Actions - today's most popular and fastest-growing CI system. With a one-line change, companies can run their CI up to twice as fast on our high-performance hardware. In addition to this, Blacksmith provides colocated warm caches along with optimizations for common CI workloads (like building and pushing Docker images). Aayush, JP and Aditya have gained deep systems and product knowledge from their time at Cockroach Labs and Faire respectively. Both these companies, with several hundred engineers, were spending in the order of millions of dollars on their CI. Yet they were riddled with slow CI and actively seeking out cheaper and faster alternatives. Blacksmith offers exactly this alternative, at a time where being lean is table-stakes for most companies.
Blank Bio builds foundation models that understand RNA, the language of life. Our model powers applications across the entire R&D pipeline, from designing better drugs to running smarter clinical trials. Our first model is state-of-the-art in mRNA property prediction. It simulates costly experiments, helping partners design more effective mRNA medicines faster and cheaper. Our open-source models are being used by Sanofi & GSK. We’re also collaborating with the Arc Institute to bring our RNA embeddings into the next generation of virtual cell models. mRNA design is just the beginning. As the model improves, we’re extending to applications like target ID, novel biomarker discovery, patient stratification, and more. We’ve spent decades applying machine learning to biology across academia (PhDs at the University of Toronto) and industry (Recursion, Deep Genomics, Amazon). Contact us to learn more: founders@blank.bio
Blaxel is the perpetual sandbox platform for AI agents that need to run code fast. Unlike traditional sandboxes that expire or suffer from cold starts, our sandboxes automatically scale to zero after 1s of inactivity and resume in under 25ms with full memory state preserved — allowing you to keep millions of secure sandboxes on standby indefinitely. We also co-locate your agent logic alongside these sandboxes to eliminate network overhead, delivering near-instant latency for end users.
Blaze (YC S24) is global Venmo for cross border payments. It's a peer to peer payments app that uses USDC to make payments fast and cheap between any two people anywhere in the world. The founders scaled their last startup to $1M in ARR, studied mathematics and engineering at Duke, NYU, and Cornell, and have led teams at Spotify, Artsy, and Bitpanda. They're live in the US and Mexico, available for download on iOS and Android: https://blaze.money
Blaze uses AI and automation to scan millions of online signals to help modern companies target the right potential customers as soon as they show interest.
Blee easily integrates across the content creation workflow, combining instant feedback and faster approvals with scalable review and recordkeeping. Helping companies maximize revenue by moving faster to market while minimizing risk
BlindPay is a stablecoin API that enables companies to send and receive money worldwide using fiat money, stablecoins and multiple blockchains. We handle all the complex compliance and regulatory requirements, so companies can focus on their core business.
Blink is the fastest way to build and launch web apps—no coding required. Our AI-powered platform lets anyone create full-stack apps in minutes: just describe what you want, and Blink handles design, database, backend, hosting, and authentication instantly. Apps are fully editable, remixable, and deploy with one click to a live site, including custom domains and monetization. Builders, startups, and creators use Blink to launch MVPs, internal tools, SaaS products, and websites up to 20× faster—no developers needed. Each app is shareable and remixable, powering viral growth. Blink is “Shopify for web apps,” making software creation as easy and fun as making a TikTok.
Blitz is a no-code platform to build internal applications and automate manual tasks. Quickly build a database, integrate your logic, and scale your operations. Alternative to Google Sheet and Airtable, Blitz is not limited by a number of lines of records or by an API rate. Create your data model and set up data validation rules. Use our interface builder to create dynamic forms, and quickly onboard customer and partners. Leverage our granular permissions to share data to external users (publicly or privately). Add advanced business logic to your forms and portals, without writing any line of code. The experience is similar to creating spreadsheets, but without their limitations in terms of scalability and security. You can use Blitz to build an onboarding flow, an order management system or some validation workflows for compliance purposes. Stop using developer resources or rigid SaaS software. Start building your own tools, adapted to your needs, with Blitz.
Blitzllama makes it easy for product development teams to rapidly collect user feedback at scale. With only a simple SDK integration, teams can ask questions to their users within product journeys and get highly contextual answers in minutes. This empowers product teams to ship products that address users' real problems that increase user retention, engagement and reduce churn.
Blockscope is a Web3 data platform that enables anyone interested in on-chain data to quickly spin up live or historical data pipelines (for blocks, event, transaction, wallets, token, NFTs, etc). Similar to AWS, users have access to variety of managed software services to analyze, interact with or inject captured data into their apps. Our platform is built around the core idea of off-loading the on-chain data that our customers need for their Web3 apps, and reliably storing them for quick access/use. We offer products on top of the core data we index for our customers. Some of these services are contract analytics, wallet profiling, events & transactions database as a service, push notifications, webhooks, and developer tools. Our mission is to enable everyone to easily access and consume on-chain data!
Bloom lets you vibe code cross-platform apps and test them on your phone natively in seconds. Unlike other vibe code tools, Bloom deploys a backend for you, so you can build functional MVPs and personal apps, not just toys. https://youtu.be/oeJCk_nwDZg
Blue is the first voice assistant on iOS and Android that can control every app on your phone, so you can get work done hands-free. It reads and replies to messages and email across apps, attaches photos and files, books and pays, manages calendar items, and more. Unlike assistants that stop at answers or timers, Blue taps, types, and swipes inside your existing apps with no app-specific integrations. On iPhone, a tiny USB-C plug-in (“Bud”) provides precise input control so Blue can act on your behalf. (Android support is in testing.) Blue is already in real-world use: people are clearing inboxes, paying bills from email, sharing files, and moving through routine flows while their hands are busy. The team brings complementary experience at scale: Omar Abdelaziz led Google Assistant’s transition to LLMs and holds one of earliest patents in LLM-based computer control; Peter Krogh spent decades designing voice-first dialog systems and was most recently a design lead at Google DeepMind building actions for Gemini Live; Muhammad Farhan Hossain helped ship Apple Vision Pro, is named on dozens of hardware/systems patents, and has led products from prototype to mass production. We’ve built systems used by billions. Now we’re on to defining the next era of computing.
BlueHill is like a marketplace for payment processors. Our product is an intelligent gateway routing platform that automatically reduces transaction fees on everyday credit card transactions by routing transactions to different gateways based on a variety of parameters. This allows merchants to get access to a wider variety of alternative payment methods while lowering their fees, improving transaction clearance rate all while still getting lower processing rates.
Bluebirds helps GTM teams automate outbound targeting with signals. Save your reps 2 hours a day from list building and prospect research. Create custom intent signals from trusted data sources in 3 minutes. Bluebirds continuously scans your market and delivers ready-to-prospect Leads to your CRM.
Bluebook is building AI agents for accounting firms to accelerate research, reconciliations and monthly closings. We allow professionals to serve 200 clients instead of just 20. With research time cut by 30% accountants can provide more strategic advice to help their clients thrive. The 30 leading firms in the Nordics already use Bluebook. The accounting industry faces a perfect storm: a massive CPA retirement wave (75% in the coming 15 years), increasing complexity from globalization and new regulations, and private equity consolidation driving productivity demands. LLMs enables software that can understand context, adapt to new scenarios, and handle complex accounting tasks with human-like reasoning - capabilities that traditional rule-based software lacks.
Bluedot makes EV charging payment easier and simplifies expense management for drivers and fleets. They're growing 40-45% weekly and made $110K GMV last week. Over 50% of vehicles sold will be electric by 2030. The payments management infrastructure for EV charging and the expenses doesn’t exist at the moment. The founders operated 100+ EV charging stations, worked in companies like Zipcar, Bosch, and Mercedes, and faced this problem through their own experiences. They built a team with a strong fintech background and publicly launched their Bluedot card on Dec 14th, 2022. Bluedot has raised their pre-seed from Y Combinator, Axel Springer, Porsche, Ford, TechNexus, DRF, and Pritchard Automotive.
Bluejay’s mission is to engineer trust into every AI interaction, becoming the trust layer between businesses and their customers.
Blueshoe is an AI platform for legal research and reasoning designed to capture the structure of legal thought and allow users to work directly within the logic of caselaw. By combining advanced AI with curated legal and proprietary data pipelines, the system allows users build and test arguments with unprecedented clarity.
Bluma is the first AI short form content engine. In a post-AI world, attention is the most valuable commodity. Social media is only growing faster and faster, and we're still early. We automate your entire consumer marketing strategy by cloning your competitor's viral videos. Everything that a growth team would plan, script, produce, and edit, Bluma can clone end-to-end and at scale.
Blume is a web app that streamlines insurance quoting, renewal, and revenue ops processes for health insurance brokers. We are working with our first cohort of health insurance brokers to help them save the, on average, 6 hours of manual data entry they do every week.
Blyss is an AI model provider built on strong security guarantees. We run AI workloads in GPU-based secure enclaves, which keep data encrypted even while it's being processed. Our customers get a privacy model similar to on-premises deployment, without ever having to think about AI infrastructure or GPU supply. The Blyss team has strong experience in cryptography and AI from Stanford, Apple, Nvidia, and more. We think data privacy is fundamental to safe, trustworthy AI, so it's our job to make end-to-end encrypted AI a no-compromise option - just like Signal and WhatsApp did for messaging.
The one stop shop for surfers. Boardcave provides surfers with online surf knowledge and gear to accelerate their surfing. The company is reimagining how surfers progress and partake in ocean activities.
Bobidi runs Upswell, a platform that brings new guests to local restaurants and helps turn them into regulars. We transform restaurants’ promotional videos on social media into engaging quiz campaigns based on the video content. Winners receive cash rewards that can be redeemed at the restaurants.
Bolna handles the complexity of voice infra, so enterprises can automate calls faster, better, and cheaper, at scale Bolna is a Voice AI Orchestration platform purpose-built for Indian enterprises. Businesses in India run tens of thousands of calls every day - across sales, support, collections, recruitment, and more. Bolna gives them the power to build and deploy Voice AI Agents directly from their transcripts and FAQs, so they can start automating calls immediately. With Bolna, enterprises get: 1. Full control over agent intelligence, tone, and workflows 2. Cost efficiency at scale with smart routing across providers and price points 3. Enterprise-grade performance on latency, interruptions, multi-language, and multi-accent understanding
AI-powered recruiting and HR platform. Find and hire the best pre-vetted global software talent and simplify onboarding, payroll, and compliance.
Bond is an AI Chief of Staff that gives CEOs and busy executives real-time visibility into what’s happening across the company and tells them what to focus on. Saving execs 10+ hours a week.
Booko helps businesses that sell bookable time slots make more money by dynamically pricing their time. Unlike physical inventory, unsold time slots disappear forever, yet most time-slot-based businesses still rely on static pricing. We integrate with existing booking systems to adjust prices and incentives based on historical utilization, availability, and demand. Early customers see ~20% revenue uplift by selling time that would have otherwise gone unsold.
Boom builds the AI employee for e-commerce — an agent that manages every customer interaction across WhatsApp, Instagram, TikTok, Facebook, and web chat. It answers product questions, supports customers with orders, follows up on abandoned checkouts, restocks, and repeat purchases, and even runs marketing campaigns. Brands simply connect Boom to their store, and their AI agent instantly starts selling, supporting, and following up like a real team member — no setup or flow-building required. E-commerce is a $6T market where brands spend heavily to bring customers in, only to lose over 99% of them before checkout. Boom fixes that by turning every missed conversation into a sales opportunity. Our clients increase conversion rates and deliver a concierge-like buying experience at scale. We believe that in the near future, every online store will have AI employees managing sales and customer relationships — and Boom is building the platform that makes that possible.
Boost Robotics is building autonomous mobile manipulation robots to remotely perform manual tasks in data centers. The surge in AI applications is pushing data centers to scale faster than they can manage, leading to suboptimal operations and staffing shortages amid rising power and compute demands. We save data centers millions in insurance premiums and SLA violations by increasing the frequency of inspection and maintenance while reducing the time it takes to triage and address failures.
Boostly provides everything necessary for restaurants to attract new guests and turn them into regulars. From AI-powered SEO, paid ads, behavioral-based text marketing with gamified engagement, and AI driven reputation management, Boostly provides 10x greater guest engagement when compared to others in the industry. Boostly’s patented processes enables them to build opted-in subscriber lists bigger and faster than anyone on the market.