Organization · Micro VC
pebblebed
Pebblebed is a seed-stage technology fund based in San Francisco, California, focusing on foundational technologies such as developer platforms, AI simulation engines, and formal verification systems. The firm invests globally in sectors like AI infrastructure and robotics.
Overview
What pebblebed does
What pebblebed is
Pebblebed is a seed-stage technology fund based in San Francisco, California, focusing on foundational technologies such as developer platforms, AI simulation engines, and formal verification systems. The firm invests globally in sectors like AI infrastructure and robotics.
How it participates in the startup ecosystem
The current public profile supports funder and publisher capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Micro VC
- Founded
- Founded in 2022
- Approximate age
- About 4 years
- Structured capabilities
- Funder · Publisher
- Last reviewed
- May 6, 2026
Official channels
Find pebblebed elsewhere
Open the official website or a supported primary organization account.
Capability profile
pebblebed as a funder
Investment thesis
Pebblebed backs foundational layers of progress built by founders who see elegance in complexity and possibility in constraints, focusing on developer platforms, robot operating systems, simulation engines, and formal verification.
Focus narrative
Pebblebed invests in foundational systems that enhance AI and autonomy capabilities, including developer platforms, robot operating systems, simulation engines, and formal verification technologies. The organization targets sectors such as software development, robotics, and data intelligence.
Value beyond capital
Pebblebed adds value to its portfolio companies by leveraging its team's extensive technical expertise and experience in AI and technology development. The organization fosters a community of technologists, providing support through research residencies and collaborative opportunities to explore unconventional ideas.
Terms and economics
- Typical check
- $100,000–$500,000
Focus and fit
- Stages
- Pre-seed · Seed · Series A
- Regions
- Global · North America
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 20
Portfolio context
Notable portfolio companies include: Augment: An enterprise AI coding assistant designed for large software teams. KREA: A unified AI platform for creatives, integrating multiple AI tools. OpenMind: An open-source software stack for decentralized robotic intelligence. Zeromatter: A simulation platform for building and training autonomous systems. Orchid: A reproductive technology company offering whole genome screening for IVF embryos. Logical Intelligence: Focused on formal verification and theorem proving for software. Lemurian Labs: Developing a universal compiler and runtime for AI. Principia Labs: Aiming to create AI for mathematical discovery. Storyteller: Provides AI-powered voice synthesis tools for video creators. Build: Specializes in AI for commercial real estate reports.
Capability profile
pebblebed as a publisher
Editorial focus
Pebblebed invests in foundational layers of technology, including developer platforms, robot operating systems, simulation engines, and formal verification systems. The organization is particularly interested in sectors related to artificial intelligence, automation, and software engineering, supporting companies at various stages of development.
Audience value
Pebblebed aims to back developers and founders who are working on complex and innovative solutions in foundational technology, providing support for deeply technical companies in AI infrastructure and related fields.
Format and cadence
- Content formats
- blog
- Primary platform
- custom
- Cadence
- monthly
Availability
- Guest pitch state
- Not currently accepting
Audience and focus
- Audience
- Founders · Investors
- Regions
- United States · Global
Flagship work and coverage
Flagship properties
Pebblebed's notable portfolio includes companies such as Aneta, Augment, Datalab, and Ulysses, focusing on AI automation, enterprise AI solutions, and robotics.
Common questions
What to know about pebblebed
Upseed classifies pebblebed under the Micro VC organization type. Its current public profile includes funder and publisher capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
May 6, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.