Seed Companies in San Francisco

Rubric AI offers software that structures expert human judgment into datasets and evaluation systems for training and testing AI models.

MouseCat builds AI platform for financial institutions and risk teams to detect fraud and make faster, data-driven decisions.

Sparkles offers a cloud environment where teams build, test, and preview code changes.

Vela offers an AI scheduling assistant that books, coordinates, and reschedules meetings across email, SMS, and messaging apps.

Pollen is a SaaS company that offers agentic AI platform for autonomous customer retention.

Salus offers AI runtime controls that validate and block agent tool calls, enforce policies, and guide retries with feedback.

Corelayer automates on-call support by using AI agents to monitor logs and data, detect anomalies, and suggest fixes for production issues.

Cascade offers infrastructure that monitors AI agents, evaluates safety, detects failures, and improves the autonomous systems.

Cardboard is a browser-based video editing tool that uses AI to create and refine video drafts from raw footage.

Envariant builds an AI interpretability SDK that lets teams inspect, steer, and control foundation model behavior programmatically.

Rev1 offers AI-powered geometric, dimensioning, and tolerancing automation for mechanical engineers.

Oximy offers software that monitors enterprise AI usage, tracks adoption and spend, and supports governance and compliance.

Skillsync offers a web platform that analyzes open source work to identify engineers, map technical skills, and support recruiting.

Forum is an online community platform where marketplace sellers discuss e-commerce, share tips, ask questions, and learn selling strategies.

Fixture is an AI integrated CRM platform to communicate with customers, track marketing channels and form single go-to-market context store.

Ritivel develops AI native regulatory workforce platform for regulatory and medical writing teams at life science companies.

Ressl AI develops AI agents that configure Salesforce, automate CRM tasks, troubleshoot errors, and document changes.

Claimglide offers an AI software that automates prior authorization requests, payer follow-ups, and appeals for healthcare providers.

Origin is a biotech company that creates patient-derived cancer single-cell dataset for licensing to pharmaceutical and AI companies.

InventoryQuant is an AI platform that converts audio and video inventory data into structured, itemized reports for insurance workflows.

Carrot Labs develops AI software that generates and tests code changes to help developers build and modify software applications.

Strand AI offers biological datasets and data tools used by life sciences teams to train and evaluate machine learning models.

Zatanna develops AI-powered front office assistant to streamline administrative tasks in healthcare and improve patient experience.

Crow provides an AI software platform where users upload content, connect data, and interact with agents that process the information.

Arzule is an AI-native ecosystem revenue platform that predicts, manages, and quantifies the revenue impact of B2B SaaS partnerships.