Top California Natural Language Processing Startups (62)

Founded in 2020 by George Sivulka and backed by Peter Thiel and Andreessen Horowitz, Hebbia powers investment decisions for BlackRock, KKR, Carlyle, Centerview, and 40% of the world’s largest asset managers. Our flagship product, Matrix, delivers industry-leading accuracy, speed, and transparency in AI-driven analysis. It is trusted to help manage over $15 trillion in assets globally. We deliver the intelligence that...

American medicine is the best in the world. But the American healthcare system is challenged by high administrative costs that burden patients, health systems, and insurance companies with unnecessary expenses. We are focused on addressing those challenges. We use GenAI to improve the most pressing financial pain points in the revenue cycle. We’re one of the first companies to deploy GenAI...

Deepgram is the leading voice AI platform for developers building speech-to-text (STT), text-to-speech (TTS) and full speech-to-speech (STS) offerings. 200,000+ developers build with Deepgram’s voice-native foundational models – accessed through APIs or as self-managed software – due to our unmatched accuracy, latency and pricing. Customers include software companies building voice products, co-sell partners working with large enterprises, and enterprises solving...

Deep 6 AI is a fast-growing tech startup in Pasadena, California whose mission is to defeat disease with data. We are looking for talented team members who want to help shape our groundbreaking artificial intelligence platform. Our software helps doctors and researchers find patients for clinical trials, getting life-saving cures to people who need them, faster.

Brightter is a forward-thinking digital transformation agency that helps companies turn their brands into ideas that truly resonate. We work alongside founders, CEOs, and leadership teams to identify and seize meaningful opportunities, shaping brands that connect with people and stand the test of time.

MojoTech is a 100% US-based software development company that integrates strategy, engineering, and design to create results-driven digital products and experiences. We've written the playbook for how to discover, define, design, and build tomorrow's innovations, empowering companies to unlock future market potential, maximize returns on innovation, and drive transformational change.

Toucan is a new, immersive way to learn while you go about your daily life. Learning a new language is challenging, fun, and rewarding. It also takes time, practice, and dedication - finding a few extra minutes in the day can feel impossible. At Toucan, we know creating a new habit is one of the most difficult things to do. Our Founding...

Level AI (https://thelevel.ai) is a Mountain View, CA and Delhi, India based startup innovating in the Voice AI space. We are backed by top VCs, technologists from Silicon Valley and industry experts. We are on a mission for AI to augment the worker and not replace them. We are innovating in speech AI, NLP and information retrieval systems to bring...

Warp began with the vision of reimagining one of the fundamental dev tools—the terminal—to make it more usable and powerful for all developers. As AI has advanced, Warp has evolved beyond its terminal roots into the platform for Agentic Development: a workbench for dispatching agents to code, deploy, and debug production software. With over half a million active developers and revenue...

Healthcare needs good data. At PicnicHealth, we are building deep real-world datasets fueling cutting edge research while giving patients control of their own medical record data. These complete, clinically-rich datasets produce unique insights - across dozens of diseases - to ultimately get the right treatments into patients’ hands faster. We do this by working directly with patients and leveraging state...

Our Performance is Our Promise: At Kodexo Labs, we believe results speak louder than words. By delivering cutting-edge AI software development and digital solutions, we empower startups and enterprises to overcome challenges and scale with confidence. We value our clients' time, goals, and trustoffering smart, scalable solutions that drive real business outcomes. Driving Growth Through Innovation: Were proud of what weve accomplished by pushing...

Our mission is to help businesses better understand their customers, align messaging to motivation at scale, and deliver an experience that resonates for each customer at every interaction.

Zocks is the AI Assistant for financial services. Its privacy-first platform saves financial advisors 10+ hours a week by automating administrative tasks like meeting notes, forms, data entry, tailored client emails, and more. With powerful integrations and enterprise-ready controls, Zocks turns every client conversation into structured, accurate data and insights that strengthen relationships and fuel business growth. Join thousands of...

RobustAI is founded by a world-class robotics team. We are combining AI, robotics, and human-centered design to make robots broadly useful, effortless to adopt, and delightful to use.

Leveraging adaptable technologies, modern engineering practices, and consumer-grade design, DeepCurrent provides intuitive solutions for the toughest challenges facing modern enterprises today.

Data influences large-scale decision-making and the way most organizations function. As a result, businesses all over the world spend enormous time and resources while processing large, research-intensive documents of text. With Precily Aura, we offer our clients the opportunity to minimize their time and effort by 75% by using Artificial Intelligence Algorithms that can decode large chunks of data to glean...

Tome is an AI assistant for enterprise sellers, built to automate manual work and enable more effective conversations throughout the entire sales cycle. The Tome platform trains custom language models on your company’s sales methodology, value framework, and GTM tech stack, allowing AEs to: 1. Book more qualified pipeline with automated account and persona research, suggested value hypotheses, and personalized outreach messages...

Touchstone Analytics is a software consultancy with a focus on data strategy and machine learning solutions. We enable companies to leverage data science and machine learning to take their business to the next level. We are data scientists who unveil business insights to help business leaders make data-driven decision and maximize growth.

Golden is on a mission to map human knowledge. Our vision is to create a decentralized knowledge graph protocol that maps 10 billion entities and the public knowledge surrounding them. The world is lacking a decentralized graph of canonical knowledge that is open, free, permissionless and incentivizes contributions to the graph. Visit us at https://golden.com and https://golden.xyz

SHEIN Technology is a U.S. technology company. Founded in 2012, SHEIN is a leading global online retailer with operations in Guangzhou, Los Angeles and Singapore, along with other key markets. SHEIN reaches consumers across more than 150 countries and regions around the world. We place a premium on choice, delivering more than 6,000 new fashion, beauty and lifestyle products daily...