Investors / FOG Ventures
FOG Ventures
Venture capital
FOG Ventures is the investing arm of the Operators Guild, a global community of tech operators, and invests in B2B software, infrastructure and AI used by operators. It provides portfolio companies with customer introductions, talent access and go-to-market and product advisory from its member network.
Invests inAI & Machine LearningFintech
In its own wordsb2b softwareinfrastructureaioperatorsgo-to-marketfintech
Your fit with FOG Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsFOG Ventures lists 44 checked portfolio companies on its own site and is named in 1 funding round. Its most frequent entry is Series A, 100% of the companies with a known first round. Its largest themes are AI & Machine Learning (29%), Fintech (21%) and Healthcare & Biotech (9%). 87% of its companies are based in United States. It invests most often alongside Andreessen Horowitz, Sequoia Capital and Index Ventures.
Counts come from funding rounds that name FOG Ventures, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not FOG Ventures' whole history. Rounds on record name 1 company; its own site lists 44. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 0% |
| Series A | 100% |
| Series B | 0% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 1 | 0 |
| '26 | 0 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 80th | 44 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 55th | 2% of companies confirmed by a round |
| Sector focus | 48th | 29% in its largest sector |
| Reach | 78th | 5 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 29% | 18% |
| Fintech | 21% | 12% |
| Healthcare & Biotech | 9% | 15% |
| Space & Defense | 9% | 3% |
| Cybersecurity | 5% | 4% |
| Enterprise Software | 5% | 8% |
| Human Resources | 4% | 1% |
| E-commerce & Marketplaces | 4% | 6% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Andreessen Horowitz | 5 |
| Sequoia Capital | 5 |
| Index Ventures | 4 |
| Y Combinator | 4 |
| BAM Elevate | 3 |
| Battery Ventures | 3 |
| Capitoria | 3 |
| Coatue | 3 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers4398%
- No longer answers00%
- Points to another company12%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Andreessen Horowitz
Compare FOG Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with FOG Ventures| Date | Company | Stage |
|---|---|---|
| 24 Apr 2025 | Series A |
Round details for FOG Ventures
Amounts, full round histories and every co-investor in FOG Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
44 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Abacum provides a business planning platform that connects actuals, assumptions, and plans for finance and business teams. | FintechAI & Machine Learning | Portfolio page | ||
| Airbase provides spend management and financial planning services to companies | FintechHuman Resources | Portfolio page | ||
| Akasa builds AI for the hardest work in the revenue cycle, specifically for health systems to get full credit for the care they deliver. | Healthcare & Biotech | Portfolio page | ||
| The company offers various health and wellness programs, including weight loss and longevity treatments. | Healthcare & Biotech | Portfolio page | ||
| Allara Health provides virtual women's health services, including personalized treatment plans and ongoing support, covered by insurance or available through self-pay options. | Healthcare & Biotech | Portfolio page | ||
| The company operates a pharmacy that delivers prescriptions and offers 24/7 support | Healthcare & Biotech | Portfolio page | ||
| Anrok provides a global sales tax and VAT solution for modern commerce | FintechE-commerce & Marketplaces | Portfolio page | ||
| Blaze builds and automates healthcare apps with a visual drag-and-drop builder and provides HIPAA-compliant services | Healthcare & Biotech | Portfolio page | ||
| The company provides an AI platform to automate and assist customer interactions across various channels. | AI & Machine LearningSpace & Defense | Portfolio page | ||
| Cerebras develops and provides artificial intelligence technology and infrastructure | AI & Machine LearningCybersecurity | Portfolio page | ||
| Clazar provides a platform to accelerate and manage cloud sales across various marketplaces | Space & DefenseEnterprise Software | Portfolio page | ||
| Concourse provides an AI platform for finance teams to build, share, and govern agents that automate finance workflows. | FintechAI & Machine Learning | Portfolio page | ||
| CoreWeave provides a cloud platform for training and serving artificial intelligence models at scale | AI & Machine LearningCybersecurity | Portfolio page | ||
| Cuby develops scalable hardware and software systems for process improvement and automation in new home construction | Real Estate & ConstructionIndustrial & Manufacturing | Portfolio page | ||
| Portfolio page | ||||
| Fanvue provides a platform for creators to monetize their content and earn from their fanbase using AI-powered tools. | Enterprise SoftwareMedia & Entertainment | Portfolio page | ||
| Fundamental develops and provides artificial intelligence technology for enterprise predictions | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Sapien is the intelligent engine for finance and operations that learns a business, uncovers opportunities, and helps the team turn them into results. | FintechAI & Machine Learning | Portfolio page | ||
| Harvey develops AI software for legal and professional services | Legal & ComplianceAI & Machine Learning | Portfolio page | ||
| Jericho Security provides cybersecurity training for employees using AI technology. | CybersecurityEducation | Apr 2025Series A | Page + round |
About this data
site last read 5 Nov 2026- Site
- fog.ventures
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 24 Apr 2025
- Companies checked
- 44
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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