Companies by HQ LocationTech Companies and Startups Headquartered in Seattle

Kyten Technologies builds custom aerospace-grade battery packs, handling design, testing, and high-volume manufacturing for vehicles.

Agentic engineering makes coding fast but alignment hard. SageOx fixes that. It's the agentic hivemind, capturing shared context for humans and agents. Human insight, machine speed, everyone plowing in the same direction.

Golden Analytics develops an AI-native business intelligence platform that automates analytics workflows from data connection through insight delivery. The product provides a Discover experience that summarizes connected datasets, highlights patterns, and suggests questions to explore. It combines manual analysis with configurable AI assistance for data cleaning, anomaly detection, calculations, and dashboard creation. Users can control how much autonomy to give the AI, review generated outputs, and adapt them for interactive data stories. The platform targets organizations that want to reduce friction in analytics and enable more people to work directly with data.

Dipp AI is the research and product company building the world’s first dedicated enterprise agent scaffolding and teleoperation infrastructure. It's context-first architecture dynamically unlocks frontier proprietary and private data stores to accelerate the development and adoption of superintelligent autonomous systems to unlock economic output in the enterprises of the future. DippAI agents combine deep reasoning, reinforcement learning (from frontier data) and enterprise search (planning multiple tasks ahead) to learn from their mistakes, initiate events, automate complex business tasks and execute multi-faceted business processes. Focus industries: healthcare, life science, insurance, finance: labor-intensive, manual, redundant, repetitive tasks.

Research your Trading Ideas Welcome to Scalar Field, your ultimate AI research assistant designed to transform the way you explore trading ideas. Our platform empowers traders and researchers to delve into a plethora of data, uncovering insights that can drive profitable decisions. With Scalar Field, you can effortlessly backtest any blue-sky idea, ensuring your strategies are robust and data-driven. Whether you are an experienced trader or just starting, Scalar Field is your go-to tool for in-depth market analysis and innovative trading strategies. Join us in revolutionizing trading research with AI. Discover new possibilities and enhance your trading acumen with Scalar Field.

Callio Therapeutics focuses on developing next-generation, multi-payload antibody-drug conjugates to maximize therapeutic benefits.

Launch CPG Products Faster. Improve Outcomes. Spend Less.

BluePill builds AI consumers digital twins of real audiences trained on real-world social, survey, and research data that think, react, and engage like your customers. Brands use BluePill to get instant consumer insight to test product concepts and packaging, identify winning creatives, or simulate real-world reactions to brand collaborations, campaigns, or venue activations. It’s like running a focus group of thousands of your target audience in minutes.

We are building the world's next developer platform where agents and humans can collaborate, learn, and ship together. A platform that will be open, scalable, and independent for every developer, no matter which agent or model you use.

Couch Labs is a fintech company that offers a platform for stablecoin subscriptions.

Minima is a platform-agnostic data-centric storage management software tool.Our software gives unparalleled insight and control over enterprise data through a discovery, analysis, and management platform that leverages state of the art data mining and analytics, and powerful learning algorithms. By extracting, indexing, and surfacing actionable attributes of unstructured data Minima removes… · More opacity and gives IT the ability to explore data by characteristics and at levels of detail that are not otherwise available.

Glue is a software framework that aims to automate the hardware testing process.

Iridius is the compliance-by-design AI platform that enables regulated enterprises to design, build, and operate AI systems that are continuously compliant. In regulated industries, AI isn’t failing because of model capability — it’s failing because it can’t operate within real-world constraints: fragmented systems, complex workflows, and strict regulatory compliance requirements. Instead of treating compliance as a manual process that happens after systems are built, Iridius makes compliance part of how systems run.

Product compliance managers in regulated manufacturing industries are overwhelmed by a perfect storm of challenges: constantly evolving regulations, a barrage of customer requests for up-to-date certifications, and the time-consuming, manual process of hunting for updated certificates across complex supply chains with often unresponsive suppliers. This trifecta of issues leads to delayed product launches, increased compliance risks, and significant operational inefficiencies, ultimately impacting the manufacturer's bottom line and competitive edge in the market. Certivo is an AI-powered compliance management platform that revolutionizes how manufacturers handle environmental product compliance. Our solution transforms the traditionally manual, time-consuming process of certificate management into an automated, proactive system that keeps pace with rapidly changing regulations.

There are over 300 million acres of urban dwelling space in the US, with 1.5 million acres a year added to that number. We build the tools that allow landscapers to design, install and maintain beautiful outdoor spaces.

Otto is a startup developing an intelligent and autonomous AI travel adviser for business travelers.

MarkOS is a complex oversight mechanism that manages other AI systems.

Oumi is a group of academics, developers dedicated to fostering greater transparency and cooperation in frontier AI.

Ravel is a waste management company that offers purification recycling services for blended textiles.

Perceptis is AI-powered service for creating professional business proposals.

Synchronymax strives to provide AI agents capable of progressing from simple tasks to strategic decisions, revolutionizing industries, and driving operational excellence.

Native helps organizations achieve stronger security outcomes by harnessing the full power of native cloud security controls. Designed for the realities of multi-cloud operations, Native provides a unified operational platform that lets you define security outcomes in natural language and seamlessly translate them into built-in security capabilities across AWS, Azure, Google Cloud, and Oracle Cloud to bring consistency and control to complex environments. The platform consolidates and abstracts security capabilities from multiple providers into a single authoritative control plane making multi-cloud secure-by-design.

Caddi is an AI-driven platform that eliminates repetitive work for professional services through “Automation by Demonstration.” By simply recording a task once, our AI learns and automates the entire workflow—no code required. Consulting, accounting, legal, financial, marketing, and other service teams use Caddi to save time, reduce errors, and focus on high-value client work. Founded by experts in AI and cloud-scale infrastructure, Caddi brings deep knowledge of professional services’ day-to-day challenges. Our mission is to free professionals from tedious, manual tasks so they can devote more energy to delivering superior outcomes and growing their businesses.

A software solution that aggregates spot freight opportunities for medium-to-large carriers

​Ravenna offers an AI-driven internal help desk platform designed for IT and operations teams. The platform integrates seamlessly with Slack, enabling users to convert any Slack message, including direct messages, into support tickets. Ravenna automates service requests, streamlines workflows, and provides AI-powered knowledge generation to enhance internal support processes. It also offers analytics to help teams measure and improve their performance over time.

Jorgen Capital is a consortium that undertakes private equity investments, credit financing and merger & acquisitions. Jörgen focuses exclusively on unique investment opportunities that align with our principles of sustainability, transparency, compliance.

"Boost Your Brand Worldwide with PulseAd: The AI-Powered AdTech Edge for Retail Success." PulseAd is an AI-native retail media platform that helps global sellers run and optimize ads across Amazon, Walmart, and other commerce ecosystems. We unify fragmented data, generate intelligent campaign strategies, and maximize ROAS with real-time bidding, LLM scenario generation, and dynamic creatives. PulseAd empowers brands to scale faster and smarter in today’s competitive digital shelf.

Create complete multi-scene videos (visuals, voiceover, etc.) with just a prompt

Always-on mortgage underwriter available to loan originators. Assemble complete, accurate, verified loan files at the start of the sales process. Backed by The Allen Institute for AI Incubator.

Logic is an AI-powered decision automation platform that enables business teams to automate recurring processes without coding. Founded in 2024 by Steve Krenzel and Jess Garms, Logic helps companies scale decision-making and manual reviews through plain English descriptions that deploy as production-ready automations.

Nuance Labs, an AI research company, is developing the first human foundation model that understands and displays emotion in real time using voice, facial emotions, and body language.

Clearly AI automates security and privacy with AI that understands your software. Our AI reviews all designs and code for best practices and policy compliance and escalates risks that need attention so that your team can focus on the most critical work. Clearly AI is backed by Y Combinator (S24) and Argon Ventures.

Noisy Creek is a media company that publishes news and current events online.

Building the GPU Cloud for efficient ML with heterogeneous hardware and cross-cloud orchestration

Liminary is an AI driven knowledge management platform that organizes and recalls saved information into actionable insights.

LeyLine provides an AI-powered platform with creative agents for writing, design, video production, and content creation workflows.

HeadquartersSeattle, United StatesEmployees1-10Links

Expedited, personalized & transparent immigration services for aspiring immigrant founders, researchers and employers hiring international talent. Backed by The Allen Institute for AI Incubator.

Built by developers, for developers, Hyphen automates access management and connects your team with the services and cloud resources they need to ship great software.

Neural Inverse is a cutting-edge ecosystem that allows developers to easily create, test, deploy, maintain, and upgrade their software. Neural Inverse is deeply committed to transforming the software development landscape and empowering developers by streamlining their workflow and freeing them from time-consuming tasks. It offers a universal platform that activates actions across all environments and tasks.

HelpViber is an on-demand support for Vibe coding platforms such as Lovable, Replit, Bolt and Emergent

Jewelbench provides AI-powered tools for creating 3D jewelry designs. The platform allows users to generate mesh-based 3D models from descriptions, sketches, or images. Models can be downloaded in file formats used for 3D printing and further editing. A pay-as-you-go token system gives access to these design tools. Another tool converts AI mesh designs into parametric CAD files for jewelry manufacturing.

XBOW operates autonomously, carrying out commands and analyzing the results to achieve higher-level objectives.

Edera is changing the way containers are run and secured, making isolation a reality and fundamentally transforming computing in the process. It is an enterprise infrastructure company that delivers container isolation for the first time by using a Type-1 hypervisor and a memory-safe Rust control plane. It enables security engineers to achieve multi-tenancy Kubernetes and AI workload security in a way that is secure from the start, simple and cost-effective. Edera is female founded and places the same value on soft and hard skills to create a balanced and innovative company and considers diversity of experience and thought a non-negotiable. For more information, visit: https://edera.dev/

Open source software supply chain security aficionados

At Vieu, we are revolutionizing the way enterprise sales teams connect with decision-makers. In a world where cold calls and spammy emails have lost their punch, Vieu delivers something radically different: AI-powered warm introductions that get you in the door faster and with trust from the very first interaction. With Vieu, you can ditch the guesswork. Our platform creates tailored stakeholder maps, prioritizes high-value accounts, and drives meaningful connections that align with what buyers actually care about. The result? Sales teams land meetings 5x faster, boost productivity, and focus on what truly matters-building real relationships that drive bigger, faster wins. Founded by Microsoft veterans Samir Manjure and Simon Skaria, Vieu brings deep enterprise software expertise and a bold vision to transform B2B sales for the modern world. Our mission is clear: end the era of cold outreach and create a sales ecosystem where trust is everything. Join us as we reshape the future of B2B sales.

The Librarian is an WhatsApp AI Personal Assistant designed to help you Master Your Inbox, Control Your Schedule, and Find Anything You Need — so you can focus on what truly matters. It seamlessly integrates with all Google Apps (Gmail, Drive, Calendar, Contacts), Slack, and Notion. And this is just the beginning — more integrations are on the way. Top Features 1. Morning Briefs: Start your day with a clear, concise overview of what’s ahead. Your meetings, tasks, and priorities—all in one place. It’s the ultimate productivity booster to help you stay organized and focused. 2. Memories & Facts: The Librarian remembers key details about you, like your home or office addresses, default Zoom link, email signature, and more. These smart memories save you time by automating repetitive tasks and making your workflow seamless. 3. Upload Files & Pictures: Share files (like PDFs) or images with The Librarian to extract information or ask questions. Whether it’s a business card, a conference agenda, or a document, The Librarian makes it easy to get the answers you need. 3. Voice Commands: Just simply tap the mic button on WhatsApp and dictate your instructions. Reply to Emails, Set Reminders, Schedule Meetings—all hands-free, helping you stay productive on the go.

Meadow AI is developing the retail and restaurant industries' operational brains. Our multimodal AI platform transforms POS, audio, and camera data into insights and actions in real time.

Open Interpreter lets LLMs run code on your computer to complete tasks.

Enzzo is an AI-powered platform that aims to expedite and streamline the creation of innovative hardware products, from requirement generation to risk mitigation and seamless collaboration.

AugMend is a data-driven platform for virtual reality therapy that uses biofeedback and AI to relieve therapists' workloads, stop relapses, and raise the bar of care. The company is dedicated to offering reliable tools suitable for use in clinics, ensuring safety and enhanced supervision. Additionally, they provide tools for home use to broaden the ecological visibility of patients.

NuvoMed offers a patented, disposable device called the DisImpactorTM, developed for the safe, fast, and effective relief of fecal impaction with maximum comfort and clinical efficacy. The company is committed to improving this unpleasant procedure for both the patient and physician. By significantly reducing the pain for the patient while providing a more capable tool for the physician, NuvoMed intends to provide the ultimate solution. The company was founded in 2012 and is based in Seattle, Washington.

Overland AI is a manufacturer and developer of autonomous navigation for off-road autonomous vehicles.

Nectar is an AI powered social commerce platform that helps brands scale comms and drive conversions through messaging.

We offer AI-powered fully automated integration and end-to-end testing solution. Contact us: contact@testsprite.com

With Watto AI, you can easily integrate your information from different platforms like Google Docs or Slack and intelligently generate documents in your desired format. Say goodbye to boring write-ups and hello to more efficient content generation, saving time for what's more important.

Talc AI provides a staging platform for companies to launch their AI apps faster by testing it in different realistic scenarios.

AI powered white box application penetration testing. Identify, exploit and remediate security vulnerabilities.

Cimba.AI, the Gen-AI-native platform that gives enterprises the power to create custom adaptive AI agents that can produce deep insights and recommend and trigger business actions based on internal data and knowledge base. The platform leverages self-training artificial intelligence that learns and adapts to an organization’s unique knowledgebase (i.e., dashboards, query history, metadata, playbooks, etc.), providing business decision makers with customizable AI agents that generate both insights and recommended next steps (i.e., which ten deals we should focus on this week?) to take based on their data (i.e., Snowflake)

Felix&Fido combines technology with operational excellence in a human-centered workplace to provide you with the best pet care possible. With multi-modal options, you never have to compromise on your pet's care.

HouseWhisper is an AI-powered assistant designed to address one of real estate's most significant challenges: ensuring that no leads fall through the cracks. Unlike other AI solutions, it functions as a personal assistant around the clock, doing the work for agents rather than simply reminding them. Real estate agents devote numerous hours to follow-ups, scheduling, and CRM management, diverting them from closing deals and developing client relationships.

Windup Minds is a game studio focused on creating VR and MR virtual pet experiences. The company runs a gaming studio that aims to bring virtual pet games to market.

CodeValet is an AI-powered platform designed to enhance software engineering teams by automating coding tasks and generating code. The company is now in stealth mode.

A content hub for coders, fitness buffs, and meme creators. Dive in, connect, and spark collaborations based on shared passions.

Our mission at Glidance is to empower people with sight loss to live their life to the fullest, by leveraging advancements in robotics, AI and autonomous systems. To that end we are bringing about Glide, the world's first autonomous guidance robot that simply guides you where you want to go.

Quality gear for outdoor recreation. We believe in freeing outdoor experiences from expectations. Being outside and having fun. Let's end the idea that outdoor endeavors require advanced skills and far-flung destinations. Let's have fun, share moments, make friends and appreciate the natural world. Let's get outside.

Validated helps you discover what customers want by simulating that your product ideas exist with hundreds of AI generated ads and observing conversion.

Augmodo Spatial AI enables real-time tracking of products across all stores, enhancing inventory management and shopping experiences. It discovers information through augmented reality for enhanced experiences.

Boundary is a toolkit for AI development that builds safe AI applications.

Spiffy is working on Outcome-Oriented Models (OOMs), a new type of AI that improves over time toward a specific goal. These models comprehend client behavior, reason about what creates an exceptional experience, and outperform today's best commercial AI, such as GPT-4.

AI Community Commerce platform for social-first Brands.

CopilotKit is the full-stack framework for building user interactive agents and copilots. The company behind the AG-UI Protocol.

Alphy enables meaningful interaction with online audiovisual content with its AI assistant. Combining SoTA speech-to-text models with LLMs, it allows users to search multiple audio files like searching on Google, read the summaries of videos and discussions like a Substack post, and create chatbots on audiovisual content as effortlessly as creating playlists on Spotify.

Moonlight Bio is a Seattle-based, preclinical stage biotech company pioneering the development of cutting-edge cell therapies for the treatment of cancer. Our team is comprised of highly collaborative individuals who are passionate about designing highly innovative technologies and candidates with the potential to transform the lives of cancer patients. Engaging across the full landscape of drug development, Moonlight’s team members are pursuing opportunities in discovery research, component design and screening, preclinical modeling, process and analytical development, translational and clinical studies, and partnerships necessary to enable and advance our core technologies. We believe in fostering a healthy work-life balance, and when we’re not busy in the lab, we enjoy the natural beauty and recreational activities that the Pacific Northwest has to offer. We love to collaborate! Reach out to us: info@moonlightbio.us

Adronite is a software-as-a-service platform that transforms how development teams understand, secure, and deploy complex code bases by combining code generation, dependency analysis, and vulnerability detection. Its AI-powered engine supports multiple languages, seamlessly integrates into CI and CD pipelines, and reverse-engineers architecture while maintaining privacy and on-prem deployment options. With a focus on speed, trust, and clarity, it enables teams to code with confidence and ship resilient applications.

Actual AI is an AI-native engineering management tool that measures velocity and summarizes progress to reduce management overhead and optimize team performance. VPs of engineering can gain an objective view of progress and productivity across their entire organization down to the level of the individual developer. Engineering managers can generate work summaries for standups, 1:1s, team meetings, leadership updates, and promotion documents, saving time and aligning effort with business priorities in realtime.

Deep biomedical data is the key to unlocking discoveries and creating therapies. Synthesize Bio uses AI to reduce data collection and analysis from months to minutes for a fraction of the cost in time, personnel, and materials.

SECeDGE is a leading digital security SaaS platform for IoT and Edge devices, providing advanced security solutions for Edge AI, Compute, Control, and CloudSIM applications. The SECeDGE platform provides a complete solution including device-level security, zero-trust networking, and secure data control and management, with connectivity via broadband internet or on-demand cellular data available anywhere. SECeDGE, a spin-off of Privafy, Inc.'s IoT solutions business, acquired Sequitur Labs and secured its first series A round of funding in 2023. ------- Common misspellings: Sec Edge, Sec-Edge

Mazama Energy’s mission is to drive human progress by delivering large-scale, clean geothermal power from Superhot Rocks (SHR). Mazama Energy brings together geothermal expertise and oil and gas engineering knowhow to design robust Engineered Geothermal Systems (EGS) to harness the immense potential of SHR. Mazama Energy’s strong team, deep knowledge base, extensive IP, and robust technology portfolio can redefine geothermal energy to be global and cost competitive with fossil fuels.

Bridgetown Research creates AI agents with a research and analysis focus, utilizing primary and secondary data for verticals such as strategy, consulting, and private equity.

Caffree is redefining the future of decaffeination. Born out of cutting-edge research at UC Davis, Caffree has developed a patent pending enzymatic platform that gently converts caffeine into theobromine - a naturally occurring compound - while preserving the full flavor, aroma, and health benefits of coffee and tea. Unlike conventional decaf methods that rely on chemicals, heat, or solvents, Caffree offers a clean-label, scalable solution that delivers superior taste, wellness benefits, and profound sustainability advantages. Caffree’s precision decaffeination technology empowers coffee brands, RTD beverage companies, and ingredient suppliers to create differentiated products that meet growing consumer demand for functional, chemical-free, and environmentally responsible beverages. We're building partnerships with: Coffee brands & roasters (specialty to multinational) Innovative RTD beverage companies Functional wellness brands Foodservice operators & institutional buyers Sustainability-focused investors & partners Caffree: Clean Decaf. Real Coffee. No Compromise.

Tensor9 is a data security company. Tensor9 helps software and AI vendors run their products inside their customer's cloud — so sensitive customer data stays private. For vendors, this unlocks customers that can't share sensitive data.

Phila Engaged Giving works with individuals, families, estates, foundations and businesses interested in leaving a philanthropic legacy by engaging with their community in a compassionate and authentic way. Our goal is to help you understand the issues that move you, learn from experts on the ground who are doing the work, and make meaningful contributions to organizations that best align with your interests and values.

VRenity is at the forefront of transformative therapeutic technology, crafting immersive experiences that envelop the senses and foster tranquility. Our innovative solutions are set to revolutionize the way individuals engage with mental wellness, utilizing the latest in audio and visual technology across popular VR platforms. Prepare for a new dimension in wellness, where serene soundscapes meet dreamlike visuals, all within the reach of your VR headset.

Dropzone AI’s platform delivers pre-trained autonomous AI security agents that work alongside human analysts on security operations teams. It handles the frontline work of investigating the mountain of alerts from security systems. Using cutting-edge LLMs, Dropzone’s agents perform end-to-end investigations mimicking the techniques of elite analysts and enable human analysts to focus on what matters the most to them and real threats.

Badwater Alchemy is a desalination company that offers water treatment solutions.

Cocomo AI develops an AI-powered marketing platform to manage and optimize brand, performance, and loyalty campaigns. The platform automates campaign management, aiming to improve outcomes. Cocomo AI creates autonomous AI agents to assist companies in marketing optimization within existing strategies.

Snackbar Studio is a gaming company that offers an independent gaming studio that develops games.

Primary Bioscience offers single molecule protein sequencing for disease detection and molecular analysis in healthcare.

At Official AI, we're tackling one of the most significant challenges in AI content generation: creating authentic, licensable media featuring real people while respecting their rights. The Problem We're Solving: Traditional AI platforms like DALL-E and Midjourney block or struggle to create realistic images of people-and for good reason. The rights landscape around name, image, and likeness is complex. Without proper consent, AI-generated content risks violating Right of Publicity laws and copyright protections. This creates a significant barrier for both brands and talent looking to harness AI's potential. Our Solution: Vault Technology We've developed a secure vault system that: - Creates high-quality blueprints based on authorized training data - Ensures explicit consent from the rights holder - Establishes clear licensing frameworks - Generates authenticated content with proper attribution How It Works: For Talent: Create a secure vault of your likeness that you control, monetize partnerships without additional time commitments, and protect yourself from unauthorized AI replicas. For Brands: Generate authentic, on-brand content featuring approved talent in minutes instead of months. Test unlimited creative concepts without expensive reshoots and scale your content across every channel. Our platform transforms content creation economics by: - Reducing production time from months to minutes - Cutting content creation costs by up to 90% - Providing unprecedented creative flexibility - Creating new revenue streams for talent - Ensuring legal compliance with built-in consent and licensing Real-World Applications From fashion brands generating seasonal campaigns to sports organizations creating personalized content at scale, Official AI is helping forward-thinking companies reimagine their content strategies while ensuring talent receives proper credit and compensation.

Redefining the trillion-dollar digital advertising industry. Backed by Village Global (http://villageglobal.vc)

Magnolia is a creative force to change how we support and dignify the work of family caregivers and ensure more people in more places can age with ease.

VISION: To bring the world closer together and create genuine value for society. We achieve this through our mission. MISSION: To build ecosystems that empowers creatives and builders-to build safer spaces online, build strong communities, enhance their livelihoods, and to solve the world's biggest problems. One way we achieve this mission is through our first paid product Creatr.

See your friends more, as you mosey about. Mozi is the best way to privately share with your friends where you are & where you're going.

Juno Propulsion focuses on developing next-generation in-space propulsion systems that can dramatically improve how spacecraft move.

Soundry AI offers an AI audio generator for music makers.

Shadow War is a developer of next-generation hybrid action games for both competitive and casual players. The company provides a free-to-play, hero-based game with built-in unreal engine 5, allowing gamers to experience realistic and enjoyable gameplay.

An early stage fund for movers & shakers. Join the Movers & Shakers Slack community to move further, faster, together.

At Codified, we believe that data governance solutions in the market are broken and haven't kept up with the changing landscape. We are solving this problem. Today's solutions require you to use human capital to build policies and then implement them. This disconnect between writing policies and implementing creates a larger operational cost & impacts productivity. Additionally today's solutions give you perpetual access to data creating an environment ripe for Cyberattacks. With Codified, a cloud SaaS service - you connect all of your data to us and then it's as simple as writing - ''Support Engineers only have access to Customer Data when a support ticket is assigned to them for a duration of 8 hour'' & we take care of the rest. We solve the problem around writing and implementing by bridging this gap reducing operational costs, because you can easily change policies - you increase productivity of the company. We manage the lifecycle of the access ensuring that you have the best possible security posture for data access.

Fairway Bikes are 3-wheeled e-bikes designed specifically for golf courses. In addition to being a healthy, fun alternative to golf carts, the bikes also speed up play, and significantly reduce impact to the golf course & environment.