SubscriptionFlow is an AI-based customizable revenue management platform that helps SMBs optimize subscription revenue. It monitors user activity to identify customers at risk of churning and automatically alerts the sales team. For example, eLearning/SaaS/Membership businesses require to monitor subscription usage to improve customer retention. Ecommerce/Magazine companies need to see the subscription trends to cross-sell and upsell products/services.
Subtrace is a zero-code network tracer. It's like having an inspect element button for your whole infra: when you start a process with Subtrace, you'll see every HTTP request coming in and going out in realtime. Under the hood, it uses BPF to make this possible without any root privileges or code changes. We have ~2.5k stars on Github.
Sunlight is an API to change the card-on-file with apps and subscription services. Fintechs use Sunlight to automatically make their cards top-of-wallet as soon as they're issued. Merchants, service providers and subscriptions-based businesses everywhere now offer their customers the ability to save a debit/credit card on file, so they can pay their bills on time, buy in one click, or earn rewards. In 2021, 79% of consumers worldwide reported already having at least one payment card saved with a service or being open to doing so. In recent years, card-issuing as-a-service has become mainstream: any company can now start their own card business in a matter of weeks. Last year, the number of new payment cards issued was at an all-time high. For users, however, switching banks or opening a new card now comes with an additional hurdle: they need to update their payment info across the internet. On the other side of that equation, card issuers have no visibility or control over the card-on-file updating process, and as a result struggle to get their new users to switch their spend from their old card to the new one, leading to low conversion rates and missed revenue opportunities. Until Sunlight. With our universal get-your-card-on-file API, FIs can now offer their users, at any point in their journey, a quick and easy way to update their debit/credit card info everywhere they shop or pay online, without ever leaving their Apps. The Sunlight API works on every platform that has a card-on-file option (think Uber, Amazon, Netflix, DoorDash, Starbucks and so many more…), is as seamless as a Plaid connection, and always gets the card number and CVV code right on the first try!
Sunpia lets developers easily experience the cost and speed benefits of serverless infrastructure, without having to rewrite their code. Developers annotate their code and Sunpia automatically designs a microservice version of it they can deploy on their own cloud.
Supafax is an AI agent that lives in your inbox and proactively manages your email and calendar.
Super Send is a powerful outreach automation platform designed to streamline and scale your prospecting efforts across multiple channels, including email, LinkedIn, and Twitter. With features like dynamic personalization, email warming, inbox rotation, and advanced analytics, Super Send enables businesses to connect with leads efficiently while maintaining a human touch. Whether you’re running A/B tests, managing campaigns, or optimizing deliverability, Super Send provides the tools you need to maximize engagement and grow your business
SuperAPI is a programmable API gateway that makes all your fetch APIs cacheable, reducing the response time 10x. Our customers use SuperAPI to cache their critical APIs without spending 6-9 months rewriting their code.
SuperCraft is a generative AI software for teams building physical products We help businesses securely use generative AI capabilities across their design departments for faster design exploration and visualization of physical products Fortune 500 companies are using SuperCraft to create new product designs, and visualize how their product will look like in a real scenario, before actually building it, and treat the design boards as a shared source of truth that all teams involved can collaborate and provide feedback on - resulting in faster design reviews, more creative exploration, and faster time to market.
Every instance of intelligence occurring in nature is embodied. Scientific intelligence is no different. We are building general-purpose robotic experimentalists: systems that unite scientific reasoning and physical action to iterate toward discovery by observing, hypothesizing and experimenting.
Superagent helps developers make their AI apps safe. We offer: - Red team testing — specialized attack agents probe your production AI for data leaks, harmful outputs, and unwanted actions - Structured reports with findings, evidence, and remediation guidance - A Safety Page to prove it to your customers — use it in sales, procurement reviews, and security questionnaires Built for companies selling AI into enterprises and regulated industries.
Superbar instantly answers questions on your website and drives conversions 24/7. It's like having a top salesperson on every page.
Sentry and Datadog dump a stream of alerts. Most are duplicates, most lack context, and you still have to solve the issue yourself. Superlog is AI-native observability that's meant not to be opened. A wizard scans your repo and installs proper OpenTelemetry instrumentation, then runs daily to keep up as you ship new code. When something breaks, Superlog groups the errors into a single incident, investigates with full context (logs, traces, recent deploys, past Slack threads), and posts one mergeable PR in Slack. You merge it, ignore it, or open it as a Claude Code session and modify it. Telemetry is vendor-neutral, so you keep every log, trace, and metric we install, even if you leave.
Building datasets that advance world models and embodied AI. Explore at https://dataset.sureformhq.com/
Surety bonds are financial guarantees that businesses must purchase to comply with government regulations. For example, all contractors must have a surety bond to bid and work on federal construction projects. It is a $8b opportunity in the US. SuretyNow is building the surety bond platform for the 21st century. Businesses can apply for bonds and receive affordable quotes online in minutes. We offer the fastest and simplest online experience for getting surety bonds.
Surge is Stripe for telephony. Our team has experience building telephony software at billion dollar scale. Because of increased regulation, Twilio and other SMS APIs take weeks to onboard new customers, but we can get startups onboarded same day. Surge wins by enabling easy carrier registration, better support, and higher level APIs and no code UI components to make implementation easier for startups and developers.
Surtr builds ParallaxOS, the open operating system for counter-UAS. It takes sensor data from any radar, RF detector, camera, or acoustic array and fuses it into a single unified picture with AI-driven threat classification and engagement recommendations. One interface, any hardware, human in the loop.
Swerve is a consumer app for creating and sharing AI-generated videos with friends. Users capture a short video and choose what they want to see next, and Swerve generates it; the app also includes a social feed for following friends and discovering trending videos from the community.
Symphony helps enterprises train their customer-facing employees using interactive AI voice simulations of real-world scenarios. Users can create an infinite number of simulations that allow their teams to practice the job - avoiding costly mistakes with real customers. For example, we’re live with 2 of the top 3 auto insurers in NA, helping train 1000s of newly hired claims adjusters.
We build software that helps hardware teams quickly and clearly evaluate how a component (engine, battery, valve, etc.) or process (assembly line, manufacturing plant) performs. We prevent mistakes, reduce costs, and accelerate time-to-market. Our platform unifies industrial control with sensor data storage and automated post-processing, delivering an end-to-end operations and observability stack. To put it comparatively, take LabVIEW, InfluxDB, and Grafana, wrap them into a single package, add a bit of magic, and you get Synnax.
Strawberry farming is a $3B industry in California alone with 60% labor cost using 40-year old software. Synphony provides strawberry picking robots and software services including: bed-level analytics, data pipeline integration, and agentic solutions. Synphony's "side hustle" is selling data, evals, and viral demos to robot foundation labs while building capacity for general robot deployments. We've started with strawberry farming for great margins and outdoor data moat, but also received requests for robots in semi-conductors and autonomous space labs. Synphony's team has won over 15 hackathons together (taking home 4 Jensen-signed GPUs!). Sean did ML research at NVIDIA and led AI products used by IRS and Citibank. Lucas' research spanned robotics, IoT devices, and neuromorphic computing. Alex architected an app with 400k users.
SynsoryBio is creating next generation, protein therapeutics that sense where they are in the body and only activate at diseased tissue. This technology platform has the potential to expand the therapeutic window of highly potent drugs and apply to many diseases such as cancer and autoimmune disorders.
Choose a coding agent harness, model, and task dataset and optimize context and prompts to get the best performance for long-horizon tasks
We’re building the infrastructure for a future AI co-scientist, starting with computational research domains. Our thesis is that capable AI scientists require two things built in tandem: (1) a human-centric product suite that generates high-quality process data, and (2) the research infrastructure to turn that data into increasingly autonomous systems. We’re creating the product and training infrastructure needed for research agents that can execute the full scientific loop. Synthetic Sciences Web is our platform where scientists delegate complex research tasks to swarms of AI co-scientists across reading → hypotheses → methods → experimentation → results → drafting, even while they sleep. In parallel, we develop RL environments and process-based training data for LLMs, starting with agentic coding environments for ML research workflows.
Syntropy is an autonomous coding agent built for complex long-horizon tasks, that turns a feature description into a fully tested implementation. Instead of babysitting a terminal for hours writing prompts and managing context, just describe what you want, go out for lunch, and come back to a production-ready PR. Syntropy joins your Slack to send you updates, and also supports custom MCP integrations.
Syrona Health’s innovative add on benefit is designed to address the critical gaps in women’s health coverage by integrating fertility, menopause, and female-specific cancer care , men's health and trans/nonbinary health. Our solution directly tackles the escalating $30B in out-of-pocket healthcare costs by offering financial protection for treatments often excluded or poorly covered by traditional health insurance.
Sytex is a project management platform for Field Infrastructure, starting with Telecom. For example, companies like Telefonica and Claro use Sytex to build and maintain their networks.
We made: T3.Chat - The best AI chat app UploadThing - File uploads for full-stack developers PicThing - Background removal for content creators Ping.gg - Live collaboration for streamers and podcasters
TAI is an investing app that helps millennial investors trade and manage all their existing accounts from a single app. TAI uses algorithms and market themes to help users discover actionable insights on how to improve their portfolios using ETFs.
TYBR is developing a hydrogel to limit internal scarring after surgery. The naturally derived material is applied to coat tendons at the end of surgery to improve healing outcomes for the millions Americans who undergo tendon or ligament surgery each year.
TableFlow builds AI teammates for data tasks, helping operations and data teams automate the messy, manual tasks buried in PDFs, spreadsheets, images, and emails.
Ecommerce for WhatsApp. We make commerce more intuitive and accessible by simplifying WhatsApp ordering. Founder Youmin Kim is ex-Facebook Engineering Manager who launched Facebook Marketplace and Messaging Commerce in SE Asia.
TakeCareOS is building the infrastructure for the AI-native long term care providers. Today’s care providers are held back by massive administrative overhead, buried under fragmented tools and manual workflows. TakeCareOS consolidates the entire care lifecycle—scheduling, billing, documentation, compliance, customer support etc.—into a single, intelligent system driven by AI agents. We are eliminating the operational friction of care coordination to establish a new standard of high-efficiency, highly scalable care practices.
Talc helps hospitals pull events and data out of messy EHRs.
Think of us as your dedicated AI recruiting team, available 24/7 to engage with every single candidate in their preferred language. We help companies to evaluate 100% of their candidates while reducing the workload on their recruiting teams. Our technical co-founders, Rubén, Vladimir, and Sebastián, bring vast HR industry experience. HoyTrabajas is supported by Rebel Fund, Alan Rutledge, Kube Ventures, Flucas VC, Magic Fund, New Ventures, Y Combinator (w22), and more.
We deploy fleets of AI Infrastructure Engineers to collaborate over week-long time horizons, run 100s of experiments in parallel, and learn from them to optimize your training/ inference infrastructure to your workloads. We've partnered with companies to speed up their GPU kernels to 6x SOTA, and improved the latency of voice models to twice the competition.
At Talos, we are building better, more modern predictive maintenance for the power industry with a focus on large transformers. Our devices continuously monitor critical power equipment and detect problems early on using anomaly-detection models. For each fault, we provide detailed analyses of the problem, exactly where and why it happened, as well as next steps teams should take.
TamLabs transforms Microsoft Word into an AI-native document editor. Our plugin enables instant document changes with git-style previews, automated comment implementation, and formatting preservation.
Intellifold is a SaaS and consultancy firm that provides AI-powered process mining solutions to help enterprises visualize and optimize their business processes. Their platform acts as an 'X-ray' for process performance, identifying bottlenecks and compliance risks to drive measurable results. They differentiate themselves through rapid deployment, custom tailored solutions, and deep integration with major ERP systems.
Our platform develops personalized or population-level vaccines for any disease in weeks by changing only one input: the immune imprint. Instead of trying to predict which antigens might work, we read out immune cells already fighting the disease in the body and reverse-engineer antigens that activate them. We've already run our platform end-to-end and created a vaccine that cured cancer in mice.
Tarifflo is the infrastructure layer for modern customs - AI-powered filing, tariff recovery, and customs intelligence on one platform. Filing should be free. Legacy ABI software charges you per entry, per user, per module. Brokers charge for every transaction. Tarifflo's filing software costs nothing - file directly with CBP under companies own filer codes. We make money when our clients do. 1 in 8 entries has an error that overpays duty - misclassification, tariff stacking, valuation, origin. Most importers never catch them. Our AI audits your entries, finds the overpayments, and helps file for your refund. Under both is the same engine, live tariff intelligence covering every HTS code, Chapter 99 program, exclusion, and rate change - so the duty you pay going forward is as right as the refunds we recover looking back.
Taylor is the control panel for enriching unstructured text in real-time. Business leaders and developers use Taylor to label and build products around their free text without the infrastructure and maintenance overhead. Why Taylor? Our customers previously relied on LLMs for tagging, extracting, and enriching data. They soon hit rate limits, high latency, and accuracy issues (LLMs are optimized for generative tasks, not structured high-accuracy workflows). With Taylor, teams get access to our proprietary models purpose-built for text classification and entity extraction.
TeamOut is a retreat platform for team managers. We offer easy-to-book venues for team retreats. Managers spend months planning for a retreat. We help them do it in just a few days. How? We offer 20+ bedroom private places with robust Wifi that companies can book in a few clicks. This is an incredibly exciting time to meet with your team again, build memorable experiences that your team will remember forever.
We help your company identify roles that can be filled by agentic AI tools, onboard them quickly, monitor their performance and behavior post deployment, ensure they remain compliant, and aligned with regulations. Tecto is building the governance platform for managing the AI stack!
Tegore follows K-12 school curriculum to design courses like Algebra I & Algebra II. In addition to working with high schools in the Bay Area to design the best in-classroom experiences, Tegore is developing the corresponding consumer product, a Duolingo for Math. Each lesson in Tegore follows a lesson plan (e.g. Polynomial Long Division), and the content is delivered with voice / interactive visuals, and checks students' understanding by using dialectic teaching.
Tejas AI eliminates uncertainty, allowing decision-makers to develop and evaluate credit rules more quickly and effectively.
We optimize microbial factories to produce proteins at the lowest possible cost and environmental impact. Our mission is to make sustainable protein sources a cost-viable alternative, for all members of the family.
Tenet Industries is building low-cost mass-producible defense systems, starting with attack drones. We're using design-for-manufacturing and first principles to reimagine how a defense product is developed and manufactured. We begin with the manufacturing, then solve all the inefficiencies and difficulties in the firmware/software. This allows us to hyperscale production in multiple defense categories such as strike drones, loitering munitions, jammers, radars, etc. Our first product is a kamikaze quadcopter. It assembles in two minutes and has half the parts to comparable systems.
Tenor enables domain experts to build, run, and scale AI-native service businesses. The next generation of successful white-collar service businesses will be built and scaled around AI from the ground up. These companies need more than capable AI models. They need a company data layer, governed workflows that AI can execute, and harnesses that continuously improve based on outcomes and decision checkpoints. Tenor is building this infrastructure so millions of AI-native businesses don’t have to build it themselves.
Tensol lets you deploy and manage AI employees for your team - built on OpenClaw. Each AI employee runs 24/7 in its own isolated VM, has full context of your company, and can monitor Slack, track Sentry errors, update your CRM, and more. We handle the infrastructure, security, and deployment. Tensol also lets you create specialized AI employees for different jobs - engineering, sales, support, in a couple of minutes. You connect the tools your team already uses (Slack, GitHub, Sentry, HubSpot, Linear, Gmail, and more) with one-click integrations. Every action is logged with a full audit trail, credentials are injected at network-level, and each AI employee gets its own dedicated identity and sandboxed environment, with enterprise-grade security built-in.
Tensorfuse helps you run fast, scalable AI inference in your own AWS account. Run any model, use any inference server (vLLM, TensorRT, Dynamo) and get ready to scale your AI inference to 1000s of users - all set up in under 60 mins Just bring: 1. Your code and env as Dockerfile 2. Your AWS account with GPU capacity We handle the rest—deploying, managing, and autoscaling your GPU containers on production-grade infrastructure.