Cylake is building a complete, AI-native, data-driven cybersecurity platform for the world’s largest and most regulated institutions. Our approach does not depend on the public cloud; instead, it’s designed to operate on-premises or in private cloud environments, so that our customers retain full data and operational control. Our platform is currently under development, in consultation with several design partners, and is planned for general availability in early 2027.
View 9 Bay Area jobs→An AI research and product company building world-class models and tools for vector generation and editing.
View 4 Bay Area jobs→Asserts transforms your Prometheus metrics into intelligent alerts by: - Scanning the metadata to build a dependency graph - Continuously analyzing each metric for anomalies and failures - Prioritizing alerts based on your SLOs - Dynamically grouping, ranking, and contextualizing anomalies as an “Assertion” that precisely identifies root-cause Asserts adds a layer of intelligence on top of your Prometheus data that continuously prioritizes your most urgent quality issues, defined by your SLOs. We don’t require you to move your data or deploy proprietary agents.
View company→We’re creating soulful digital entities meant to live among humans—not as tools or gods, but as companions with their own unique essence. At Open Souls, we believe humanity’s ultimate expression is becoming the creative force behind new intelligent life in the universe, transforming AI from dystopian fear into something truly alive.
View company→Mirendil is an AI research lab building self-accelerating systems that turn compute into scientific and engineering breakthroughs.
View 14 Bay Area jobs→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.
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7 Bay Area jobsBio + Health
Midstream is the always-on, AI-powered financial action platform that turns health systems’ hidden data into real-time opportunities for measurable margin impact.
View 7 Bay Area jobs→Panels is an audio data platform that delivers high-quality speech datasets from vetted, diverse contributors to power training and evaluation of foundational voice models.
View 2 Bay Area jobs→TraceRoot is an open-source observability and self-healing layer for AI agents. It captures traces, debug with AI that sees your source code and GitHub history.
View 2 Bay Area jobs→There are 2 problems: The first, CAD software is slow and the second, designing with it is a tedious process with many steps. Aurorin solves both of these problems by being a CAD software built from the ground up on a modern tech stack with AI at its heart. Building the CAD kernel lets us fully leverage AI while modernizing execution speed. Almost all existing CAD software (Solidworks, NX, Creo, Catia, Fusion 360, Onshape etc) use the same couple of underlying CAD kernels built in the 80's. It's common for these programs to take 4 hours to open a file. Aurorin uses a custom parametric and B-Rep driven CAD Kernel built to take full advantage of modern CPUs and GPUs and be AI native.
View 1 Bay Area job→Firebender is the most powerful coding agent for Android engineering. One-click install from the IntelliJ plugin marketplace to your IDE. It has context over your codebase and lets you use the best models for asking questions, debugging code, and writing full features. Unlike other AI assistants, Firebender has access to the emulator, compose previews, and LSP tools like finding usages, renaming variables/functions. It continuously stays up to date with the latest Android SDKs, libraries, and best practices, providing more accurate and relevant assistance for Android development.
View 1 Bay Area job→We're building the HaploHub: a SaaS platform for genetic testing labs, concierge medical practices, and payer/providers to: * predict disease risk for their patients based on proprietary or publicly available genetic models * securely host, manage, and interrogate the genetic data of their population * generate reports and run the most common inference algorithms (phasing, imputation, ibd, etc.) without writing code
View 1 Bay Area job→ShipBob is a leading global fulfillment and supply chain platform designed for SMB and Mid-Market ecommerce brands. ShipBob provides brands a single view of their business and customers across sales channels to manage products, inventory, orders, and shipments, leveraging real-time analytics and reporting, dedicated support, and access to hundreds of technology and retail partners. ShipBob enables brands to improve the operations in their own facilities with ShipBob WMS (ShipBob's proprietary warehouse management system), and/or outsource fulfillment to have their orders picked, packed, and shipped from any of ShipBob’s 50+ fulfillment centers across the United States, Canada, Europe, and Australia. Founded in 2014, ShipBob launched through Y Combinator by co-founders Dhruv Saxena and Divey Gulati, two ecommerce entrepreneurs who saw a need for more efficient SMB supply chain services. Learn more by visiting shipbob.com.
View 1 Bay Area job→Sparkles is like Lovable for existing projects, so even Sharon from Marketing can change the button styling on the front page without going back and forth with the dev team. Someone technical connects their GitHub to Sparkles, sets up the repository and environment variables, and then anyone on the team with a @yourcompany.com email can log in on Sparkles and create pull requests without needing to know what Git is.
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No Bay Area jobsCrypto/Web3
The Iron Fish Foundation acts as a steward of the Iron Fish project, supporting the development and adoption of decentralized, open source, compliant data privacy technology. The Foundation partners with community members and organizations to accelerate the growth of the Iron Fish ecosystem through a combination of developer grants, events, partnerships, education, and resources. Iron Fish is a brand new Layer-1, Proof of Work chain where every transaction is encrypted, protecting sensitive user information with zero-knowledge proofs (ZKPs) for validation. Our goal is for Iron Fish to be the privacy layer for all crypto, letting assets from other chains be transferred over to Iron Fish to gain the benefit of privacy. Website: ironfish.network Discord: discord.gg/FyRcyDXTkz Twitter: twitter.com/ironfishcrypto Github: github.com/iron-fish/ironfish Telegram: t.me/ironfishcryptochat Onboarding docs: https://ironfish.network/use/get-started/installation
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Flick is an AI filmmaking software that lets people create Hollywood-level short films completely using AI end-to-end. There are many AI tools that can give you 8-second casual clips to post on social media, but when it comes to creating truly high-quality films with coherent storylines, consistent characters, and cinematic aesthetics, they don’t come close due to their lack of flexibility, creative control, and fragmented creative flow. Founded by an award-winning filmmaker and a founding engineer at Instagram, Flick defines an interface specifically designed for native AI filmmaking that feels natural and enables end-to-end creative flows. Think of Flick as Figma for AI filmmaking. There are 4 complete AI short films created using Flick that got 20+ awards in international film festivals already and our early creator residency community are generating several AI short films every week. We are also building a community where we produce our own AI films as well as collaborating with other well-known filmmakers to share their “behind-the-scenes” workflows as resuable templates to inspire users in our community. We not only build product, we also build world-class content. The whole film industry will be revolutionized by AI and our goal is to be “the product” that defines this category.
View 5 Bay Area jobs→Comprehensive AI coverage across your entire data room. Surface red and yellow flags, draft memos, compare redlines, and ensure nothing falls through the cracks.
View 5 Bay Area jobs→Bead AI is automating grunt work in SOX 404 testing by testing data against your testing attributes, and creating workbooks in the format that you need – like a human would. So you can focus on navigating the risk, not repetitive work.
View 4 Bay Area jobs→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.
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4 Bay Area jobsEnterprise Software
Cuein is an AI native conversation data analysis platform. Cuein's Large Language Model Co-Pilot optimizes customer experience to drive better answers, reduced escalations, fewer abandonments and happier customers. Backed by Lightspeed Venture Partners, Khosla Ventures and Webb Investment Network. Acquired by ServiceNow in Jan 2025.
View 4 Bay Area jobs→Deep24 is a coach that syncs with all your data source, understanding you and then coming up with plans to improve your life.
View 4 Bay Area jobs→Automated bookkeeping, effortless tax filing, real‑time insights. Set up in 10 mins and get back to building.
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4 Bay Area jobsReal Estate and Construction
Fresco is an AI-powered takeoff and estimating for Division 8 construction (doors, frames, and hardware). Estimating Division 8 has always been brutally manual: flipping through hundreds of pages of specs, cross-referencing hardware sets, and building out schedules by hand. A single missed door or misread hardware group can kill a bid's margin. Fresco automates the entire takeoff process with 99% accuracy, cutting the time estimators spend on takeoffs by 70%. We've processed 3,000+ takeoffs for general contractors and Division 8 subs, and we're becoming the system of record for how this trade gets estimated. Division 8 is our beachhead: it's complex enough that AI creates massive value, and siloed enough that the incumbents haven't solved it. We're starting here and expanding across the spec trades.
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4 Bay Area jobsIndustrials
One Robot builds simulation environments that are realistic to see and realistic to interact with, so robotics teams can train and evaluate robot policies without being bottlenecked by robot time. Today, improving a VLA often means more real-world hours: setting up the scene, running trials, resetting, and repeating. This loop is slow, expensive, and hard to scale. For example, material handling and manufacturing assembly tasks, models need far more training and evaluation data than teams can collect in the real world. We use task-specific data to build world model-based simulation environments for hard manipulation tasks (for example, textiles and box folding). These environments help teams run more training and evals, find failure modes faster, and accelerate iteration on action policies with less dependence on real-world data collection and robot availability.
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4 Bay Area jobsIndustrials
Terranox is the first vertically integrated AI-powered uranium exploration company. We find high-grade uranium deposits in North America using AI trained on 70+ years of exploration outcomes. Our mission is to find the fuel we need to power the next century with nuclear energy.
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Most relationships, romantic or platonic, don’t end in one moment, they drift apart over time. Missed check-ins, surface-level conversations, busy lives, and routines replace real connection. Candle helps couples and friends stay close through 1-minute daily rituals that bring back presence, play, and curiosity. Candle gives couples and friends a daily, low-pressure game designed to create emotional momentum: the most essential, and often most neglected, ingredient in long-term connection. What started as a swipeable questions game has grown into a full platform and private space for your relationship: - Daily Prompts & Games: Thoughtful, funny, and unexpected questions, couple quizzes, audio and photo challenges that update and adapt monthly - Shared Canvas Widget: Leave notes, doodles, or drawings right on each other’s home screen - Now in beta: Date Ideas Swiping**: Get 60 curated date ideas based on your area (yes, even San Francisco :)), updated weekly. Swipe to match on what you both want to try. From pop-up events to hidden gems, it’s the easiest way to try something new together or even with friends or family! We’d love feedback here! - Streaks & Shared Progress — Build accountability and a shared rhythm - Adaptive Decks: Smarter, more relevant questions over time - Shared Photo Albums & Memories: Keep track of all your photos and logged memories
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3 Bay Area jobsIndustrials
DeepAware (Silicon Valley Robotics Center roboticscenter.ai) is the fastest way for enterprises and researchers to get robots and robotics parts in the US — 72-hour delivery or Bay Area pickup. Beyond hardware, we help teams collect teleoperation data, build reinforcement learning environments, and deploy robots into production. Customers include AI labs, industrial operations, research teams, and event producers.
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3 Bay Area jobsHealthcare
Delfino AI helps automate the repetitive phone calls that providers' offices make to payors
View 3 Bay Area jobs→Jinba lets enterprise teams vibe-code AI workflows instead of drag and drop. Describe what you need in plain language, and your whole company can start using it immediately. No engineers required. Enterprise-grade permissions, audit logging, and on-prem deployment built in. We serve 40,000 enterprise users at major financial institutions. Build something your colleagues want.
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3 Bay Area jobsCrypto/Web3
Mem Protocol builds tools to help agents (humans, bots, organizations) manage relationships. Today, you have many representations of yourself online, with each of those identities tied to specific apps. This limits how you can express yourself and the actions you can take. We’re building tools so you can represent yourself however you want, wherever you go.
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Persana AI | The Agent Layer for Modern GTM Teams AI Superpowered Sales & GTM Intelligence — built on autonomous agents AI agents that research, enrich, and engage your best prospects — autonomously, not just automated. The Shift from Tools to Agents: Your GTM stack is fragmented. Multiple enrichment providers. Workflow tools with hard limits. Manual triggers. Disconnected data. Persana consolidates it all into one agentic platform that thinks, learns, and executes — 24/7. What Persana Does: 🔍 Multi-Source Intelligence – 100+ data sources tracking funding, hiring, tech changes, real-time intent signals, waterfall data for finding emails, phone numbers and more 🤖 Autonomous Execution – Run complex workflows across 100K+ prospects without manual triggers or platform limits 🧠 Continuous Learning – AI that adapts based on what actually converts to pipeline, not predefined rules ⚡ Native CRM Integration – Bi-directional sync with Salesforce, HubSpot, and your entire GTM stack Why Teams Choose Persana: Replace fragmented point solutions with one autonomous platform - Break free from workflow ceilings and platform constraints - Access comprehensive signal intelligence across all major data sources - Scale prospecting without adding headcount Results Customers See: ✓ 95% increase in qualified pipeline ✓ 65% faster sales cycles ✓ 3+ weeks per month reclaimed from manual work ✓ 30% higher conversion rates The Technology: Trained on 700M+ contacts and 200M+ companies, and 100+ data sources. Multi-agent architecture combining research, enrichment, and execution. Proprietary embeddings fine-tuned for GTM use cases. The Team: Built by LinkedIn engineering veterans who scaled systems to billions of users. Backed by Y Combinator, Dharmesh Shah, Race Capital, and Stage 2 Capital. 🚀 Join 15,000+ GTM professionals using agents to boost their revenue → persana.ai
View 3 Bay Area jobs→We’re heading towards a future where AI agents will be able to perform useful work over long horizons, with little or no human supervision. To increase the reliability, performance, and safety of autonomous agents, they must be trained in simulation environments that reflect the real world. Polymath builds simulated worlds for agents to practice and learn through experience. We're a team of researchers and engineers from UC Berkeley, Hume AI, Plaid, and Amazon. We have years of experience post-training frontier models in industry, and building large scale data systems. Polymath is backed by Y Combinator.
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3 Bay Area jobsIndustrials
Prototyping.io turns CAD designs into real mechanical parts through an AI-driven manufacturing system. We analyze designs for manufacturability and automate production workflows to deliver high-quality parts faster and at lower cost.
View 3 Bay Area jobs→We are building Vela, the AI scheduling assistant for the most complex interactions. Everyone assumes scheduling is a calendaring problem. It's not. It's a human nuance problem: knowing who to prioritize, how hard to push, and which dynamics to navigate. Vela understands these nuances, and every interaction deepens that understanding. Instead of manually calling, texting, and emailing hundreds of candidates across spreadsheets, today teams connect their system of record to Vela and it handles outreach, scheduling, and confirmation automatically with the nuances of industries and teams built in. Gobhanu and Saatvik are brothers who scaled a microfinance bank to 77 countries as kids. We previously built at AWS ML + SuperCompute and BCG AI.
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2 Bay Area jobsIndustrials
Azalea Robotics automates airport baggage handling with intelligent robot operations. The global market for airport baggage handling systems is $20+ billion and growing, presenting a significant opportunity for innovation and market disruption in this sector. Passenger air traffic volume is increasing, driving demand for efficient and reliable baggage handling at airports and putting immense pressure on existing infrastructure. In 2023 alone, airports processed approximately 4.5 billion bags, highlighting the need for advanced solutions to manage this load effectively. Azalea Robotics provides state-of-the-art robotic systems that enhance efficiency, reduce mishandling, and improve passenger experience through more reliable operations. Baggage handling is a critical component of airline ground operations, yet it is fraught with challenges. The work is physically demanding, often leading to long-term injuries among workers. Traditional baggage handling involves repetitive lifting and maneuvering of heavy loads, which can result in long-term health issues. Azalea Robotics addresses these challenges by automating the most strenuous tasks, thereby reducing the risk of injury and enhancing operational efficiency.
View 2 Bay Area jobs→Cranston is the AI back office for CPA firms. We connect to the software firms already use and automate tax prep, tax review, bookkeeping, client requests, and practice workflows. Cranston learns each client’s books, pulls context from the systems of record, and handles repetitive accounting work so accountants can spend more time on review, judgment, and client relationships.
View 2 Bay Area jobs→Humwork lets AI agents chat with human experts in real-time. When AI agents like Claude Code or OpenClaw hit a wall, Humwork's MCP server connects them to a verified domain expert in under 30 seconds. Our experts include senior engineers, lawyers, marketers, designers, and more.
View 2 Bay Area jobs→Mendral is an AI DevOps Engineer that observes, diagnoses, acts, and learns continuously. It autonomously handles CI failures, flaky tests, slow builds, broken releases, and code reviews, improving with every build and run. Over time, Mendral evolves into a self-improving delivery system that manages performance, quality, security, and compliance, all without manual intervention.
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TLDR: Mount is building the AI insurance carrier, starting with liability coverage for deployed AI agents. As everyone moves AI Agents into production and gives them more responsibility, we help businesses insure and secure them. Whenever responsibility shifts from human operators to autonomous systems, so too does the liability that accompanies it. The systems also introduce new risks: agentic software failures, prompt injection attacks, autonomous workflow errors, data leaks, and more. Legacy insurance was not built for this. Existing policies are often silent, ambiguous, or exclude autonomous software, and traditional insurers lack the data and technical capability to assess deployed AI Systems. Our first product, the Mount AI Liability Policy, is built for mid-market and enterprise companies deploying autonomous AI agents in real business processes. We scan and red-team AI deployments, quantify operational risk, help fix vulnerabilities, and insure the residual risk with purpose-built AI liability coverage. Mount is best thought of as a highly automated version of today's commercial insurance carriers, which run on manual workflows, layers of intermediaries, and tens of thousands of employees. AI enables automation of underwriting, pricing, policy issuance, claims, fraud detection, customer support, and distribution. We believe that the best way to use this opportunity is to rebuild those processes from the ground up.
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Knowledge work is being restructured by AI. Strategy happens in Claude. Research happens in ChatGPT. Building happens in Claude Code. The people defining the next decade of work are already thinking with AI every day. But none of that thinking compounds. Every session starts from zero. The reasoning behind decisions, the context behind strategies, the evolution of ideas across hundreds of conversations - all of it evaporates. Nessie is the infrastructure that makes it permanent. We auto-sync AI conversations and agent traces across every major provider - ChatGPT, Claude, Gemini, Perplexity, Claude Code, OpenClaw, Codex, and more - and turn them into a context layer that is queryable, reusable, and shareable by you, your team, and your agents. No browser extension. No manual capture. Your thinking flows in automatically and compounds over time. Where we are going: the AI-native organization runs thousands of agents that are powerful but amnesiac, and Nessie is the layer that integrates what the organization knows, what it has decided, and how its thinking has evolved. Science has journals, law has case law, software has git; AI-native knowledge work has had nothing. We are building it. We are two Yale CS grads and former Amazon engineers. Backed by BoxGroup, Pioneer Fund, Y Combinator, Precursor, and more. https://nessielabs.com
View 2 Bay Area jobs→Paragon is the AI growth engine for distributors and manufacturers, freeing up staff and growing revenue on autopilot.
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2 Bay Area jobsHealthcare
Ruma Care automates all admin work for infusion clinics - starting with prior authorizations & copay assistance enrollment. Biologics are expensive medications that cost $80-$150K+ per year per patient, and often need to be administered in specific settings called infusion clinics. Medical providers buy these drugs up front to secure pricing deals and safer inventory - they are reimbursed for the cost of the medications through the patients’ insurance. Current medical workflows aren't built for infusion clinics. Inventory, storage, transport, and billing is still managed through paper and excel spreadsheets. And because they’re so expensive, these specialty medications are denied by insurers at a rate of 37% each year. When they are denied, when workflows fail, or patients are infused before paperwork is cleared, providers don’t get reimbursed for the medication and are left covering the costs. Ruma Care solves this so clinics get paid, patients get treated faster, and care teams spend less time fighting forms. We do this in three ways: 1. For each medication, diagnosis, and insurance combination, Ruma extracts the submission criteria required to get the drug approved by insurers. 2. We pull out the correct forms, then automate the form-filling for prior authorizations. 3. Lastly, we enroll patients in copay assistance programs, all in one workflow and platform. We turn a process that traditionally spans 70+ online portals, disparate paper forms, and manual phone calling into a single, streamlined platform. As we process prior authorizations, our models learn from denial patterns to understand exactly what insurers need to see to get a prior authorization approved.
View 2 Bay Area jobs→Sapling offers an API and SDK to help businesses integrate language models into their applications. Its messaging assistant sits on top of CRMs and messaging platforms to help users more efficiently compose responses.
View 2 Bay Area jobs→AI teams spend 6+ months building document workflows, yet fewer than 10% ever reach production. Generic LLM parsers and OCR collapse on multimodal documents with text, tables, images, and charts. Poor parsing and suboptimal chunking cripple RAG pipelines and downstream automation. Unsiloed AI has built state-of-the-art vision models which serves as the infrastructure layer for turning unstructured data into structured, queryable, and LLM-ready assets. Our APIs are already parsing hundreds of thousands of documents for startups and NASDAQ-listed enterprises, powering vertical AI solutions across industries. On public benchmarks, Unsiloed AI consistently outperforms solutions from LlamaIndex, Gemini, Mistral, and Unstructured.io among others.
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2 Bay Area jobsGovernment
Waypoint Transit is an AI city planner that generates civil infrastructure studies. Cities spend $50B/year on planning. With Waypoint, cities can generate reports in months rather than years, and at 30% of the cost. Varun and Ryan met at Stanford, where they graduated with degrees in CS and EE respectively. Before founding Waypoint, Varun worked on AI at Microsoft and Ryan worked on chip design at Apple. US cities are facing three major crises: congestion, budget deficits, and climate change. At the same time, city governments are understaffed and frequently need to contract work out to expensive consultants. Leveraging recent advancements in AI, we empower cities to reduce their costs, build infrastructure, and respond to problems quickly. In the United States, state and local governments spend $50B/year on planning. Through automation, we can redefine the existing transportation and urban planning consulting markets. For more information, visit waypointtransit.com or contact us at contact@waypointtransit.com.
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