Charlie Cheever
Angel Investor
San Francisco, United States
Charlie Cheever is a seed investor in San Francisco focused on Software and Artificial Intelligence. Charlie Cheever is based out of Palo Alto, California and is the co-founder and CEO of Expo. Charlie previously worked at Quora as a co-founder. Charlie Cheever attended the Harvard University.
- Total investments:
- 55
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Charlie Cheever invests in
Stages Charlie Cheever invests in
Countries Charlie Cheever invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.7M–$4.6M
- Pre-Seed
- $1.2M–$3.3M
- Series A
- $4.5M–$120M
Investment Focus
Industry
- Software 20 (36%)
- Artificial Intelligence 10 (18%)
- SaaS 9 (16%)
- Mobile 8 (15%)
- E-Commerce 8 (15%)
Stage
- Seed 35 (64%)
- Series A 7 (13%)
- Pre-Seed 5 (9%)
- Series B 3 (5%)
- Angel 2 (4%)
Country
- United States 46 (84%)
- United Kingdom 1 (2%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| TesterArmy provides an AI-powered QA testing platform for websites and mobile applications. The product uses agent-based testing to launch real browsers, navigate interfaces like a user, and evaluate results based on test instructions written in plain language. It supports web, mobile web, iOS, and Android builds, handling authentication flows such as stored credentials, OAuth, and one-time passwords. Teams can connect GitHub and other CI pipelines to run checks on pull requests, schedule production monitoring, or trigger tests via webhooks. Each run produces screenshots, recordings, and structured bug reports that are accessible in a dashboard, via CLI, or directly on pull requests. The platform also offers integrations with tools like Slack, Discord, Vercel, and Expo and provides APIs and documentation for development workflows. | $1.2M / Pre-Seed / Sep 15, 2026 | ||
| Harmonic builds mathematical superintelligence. The company develops Mathematical Superintelligence (MSI), a next-generation artificial intelligence based on mathematical principles that ensures accuracy and eliminate hallucinations. | $100M / Series B / Jul 09, 2025 | ||
| Rork is an AI-powered platform that lets you build complete, cross-platform mobile apps in minutes by simply describing what you want. It uses AI and React Native to generate fully functional apps-examples include visual novel games, Airbnb-style apps, meditation timers, and more. You can export these apps, use them on your phone, and even sharethem via QR codes or links. | Pre-Seed / May 05, 2025 | ||
| Rork is an AI-powered platform that lets you build complete, cross-platform mobile apps in minutes by simply describing what you want. It uses AI and React Native to generate fully functional apps-examples include visual novel games, Airbnb-style apps, meditation timers, and more. You can export these apps, use them on your phone, and even sharethem via QR codes or links. | $2.8M / Seed / May 05, 2025 | ||
| Etched.ai designing specialized chips for language model inference. | $120M / Series A / Jun 25, 2024 | ||
| ShareWell is a peer assistance platform that allows users to participate in small group video sessions. The company was founded in 2021 and is headquartered in San Francisco, California. | $1.3M / Pre-Seed / Feb 16, 2023 | ||
| Studio is giving everyone their own private reality shows—through our group camcorder app. | $3.3M / Seed / Jul 29, 2022 | ||
| Socket is a new security company that can protect your most critical apps from supply chain attacks. We are taking an entirely new approach to one of the hardest problems in security in a stagnant part of the industry that has historically been obsessed with just reporting on known vulnerabilities.Socket is built by a team of open sourcemaintainers with over 1 billion monthly downloads. Everyone on the Socket team is an open source maintainer. We are all driven to defend the open source ecosystem from supply chain attacks and make it safe for everyone.Socket is unique because, unlike other tools, it detects and blocks supply chain attacks before they strike, mitigating the worst consequences. | $4.6M / Seed / May 11, 2022 | ||
| Logseq is an open-source knowledge management tool that works on top of local plain-text Markdown and Org-mode files and can be used to write, organize, and share thoughts, and keep to-do lists. There is no data lock-in, no proprietary formats, and users can use any tool to edit the same Markdown/Org-mode file at the same time. Logseq alsoincludes a query system to assist users in gaining insights and developing their own workflow. | $4.1M / Seed / May 05, 2022 | ||
| Mem Protocol is a human-centric tool for the social layer of web3. | $3.1M / Seed / Nov 17, 2021 | ||
| See all 55 investments → | |||
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FAQ
What does Charlie Cheever invest in?
Charlie Cheever invests primarily in Software, Artificial Intelligence and SaaS startups, most often at Seed and Series A stage. Most of the 55 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Charlie Cheever invest in?
Charlie Cheever typically joins rounds of $1.7M–$4.6M at Seed, $1.2M–$3.3M at Pre-Seed and $4.5M–$120M at Series A. These are whole funding-round sizes, not Charlie Cheever's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Charlie Cheever took part in.
How do I contact Charlie Cheever?
Public channels for Charlie Cheever include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Charlie Cheever last invest?
The most recent investment recorded for Charlie Cheever closed in Sep 2026. Shizune tracks 55 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Nov 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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