Pre-Seed Companies in San Francisco

Payna builds regulatory compliance automation software for managing licensing and reporting requirements in regulated industries.

Q2q offers a platform that researches markets, builds prospect lists, and runs multi-channel outreach with integrated tracking.

Sentrial offers an AI agent observability platform that monitors behavior, detects issues, suggests code fixes, and integrates via APIs.

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

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

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

Valence offers a platform for trading prediction market contracts and managing orders, positions, and execution.

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

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

Unisson is a B2B software company that offers AI agents that learn product workflows and execute complex tasks inside software.

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

Pax Historia is a gaming company that offers an alternate history sandbox game where players can create their own worlds.

Canary offers an AI platform that runs automated tests, monitors application behavior, and detects issues across software workflows.

Foreman is an AI platform helping contractors manage estimates, proposals, documents, contracts, and payments in one place.

Traverse is a data research lab that builds training data to help AI models develop judgment and handle ambiguous tasks.

Overshoot AI offers an SDK to run vision language models on live video and return real-time analysis from plain English prompts.

Emdash offers an open-source desktop environment that runs multiple coding agents in parallel for software workflows.

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

Agentic Commerce Infrastructure

Fed10 offers software that uses AI agents to monitor legislation, identify bills affecting businesses, and deliver insights on policies.

Glue provides a software tool that allows developers and coding agents to build and modify user interfaces directly from code.

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

Beesafe AI offers a fraud prevention platform that engages scammers to identify mule accounts, disrupt payment, and trust-based scams.

Daivin is an oxygen-generating equipment manufacturing company which helps humans breathe underwater without oxygen tanks.

Ruma Care offers software that automates prior authorizations and copay assistance for biologic treatments.