# Jeffrey Seibert

> Jeffrey Seibert is a seed investor at Digits backing Software and Artificial Intelligence. See 65 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Digits](https://shizune.co/investors/profile/digits)
- Location: San Francisco, United States
- Total investments: 65
- Last investment: Jun 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/jseibert
- X (Twitter): http://twitter.com/jeffseibert
- Website: http://jeffseibert.com
- Facebook: https://www.facebook.com/jseibert?fref=ts

Jeffrey Seibert is a seed investor at Digits in San Francisco focused on Software and Artificial Intelligence. Jeff Seibert is the Co-Founder of CEO of Digits. He previously worked at Pix.wine as a Board Member. Jeff Seibert attended Stanford University.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.1M–$6.1M |
| Pre-Seed | $4M–$4.5M |
| Series A | $8M–$23M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 20 | 31% |
| Artificial Intelligence | 13 | 20% |
| SaaS | 11 | 17% |
| FinTech | 9 | 14% |
| Machine Learning | 8 | 12% |

136 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 37 | 57% |
| Series A | 13 | 20% |
| Pre-Seed | 6 | 9% |
| Funding Round | 2 | 3% |
| Angel | 1 | 2% |

9 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 52 | 80% |
| Australia | 1 | 2% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Finch Legal | Finch Legal is a software development company that supports personal injury law firms. The company aims to provide practical and effective legal solutions, as suggested by its commitment to serving clients better and more efficiently. | $23.7M | Series A | Jun 16, 2025 |  |
| Finch Legal | Finch Legal is a software development company that supports personal injury law firms. The company aims to provide practical and effective legal solutions, as suggested by its commitment to serving clients better and more efficiently. |  | Seed | Apr 16, 2025 |  |
| Patented.ai | Building the world's first infringement detector. | $4.5M | Pre-Seed | Jun 27, 2023 |  |
| LLM Shield | Powerful leak protection from LLMs like ChatGPT, Bard, Bing, or Claude. Deploy protection today. | $4M | Pre-Seed | Jun 27, 2023 |  |
| Infringements | Monitor your patents and get instant alerts on potential infringements. | $4M | Pre-Seed | Jun 27, 2023 |  |
| Invalidate | IPR-tested prior art search. The ultimate patent invalidation tool. | $4M | Pre-Seed | Jun 27, 2023 |  |
| Reasoner | Problems solved: - Multi-hop reasoning - Compound system data portability - Sub-second, multi-thousand data point synthesization - Multi-domain, multi-topic, multi-subject simultaneous analysis - Lossless recall - Zero hallucinations - And many, many more...Built. In Production. (Currently the reasoning engine powering Patented.ai to solve thehardest problems in litigation.) |  | Pre-Seed | Jun 27, 2023 |  |
| Ghost Message | Ghost Message enables users to send an anonymous message to pals in a group chat to flirt, make jokes, or pose queries. | $8M | Seed | Mar 15, 2023 |  |
| T2 | T2 is a social networking platform that allows users to send blogs. | $1.1M | Seed | Jan 12, 2023 |  |
| Mural | Mural is an instant global payments platform, empowering companies to manage payments and invoices for contractors and vendors worldwide.  Our software leverages blockchain technology to facilitate fast, scalable, and compliant transactions to empower our customers to move beyond slow international wires, costly transaction fees, and lack oftransaction visibility.Mural has raised $5.6M and is backed by Firstminute Capital, Galaxy Digital, Digital Currency Group, AlleyCorp, 186 Ventures, and leaders at companies including Ledger, Alchemy, Digits, Argent, Esusu, Apple and many more.  More on us at https://www.muralpay.com. | $5.6M | Seed | Aug 23, 2022 |  |

10 of 65 investments shown.

## Co-investors
- [Chang Corporation](https://shizune.co/investors/profile/chang-com-0014) — VC Fund, 48 deals together
- [Boston Seed Capital](https://shizune.co/investors/profile/boston-seed-capital) — VC Fund, 9 deals together
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund, 9 deals together
- [Baseline Ventures](https://shizune.co/investors/profile/baseline-ventures) — VC Fund, 7 deals together
- [SV Angel](https://shizune.co/investors/profile/sv-angel) — VC Fund, 6 deals together
- [Cooley](https://shizune.co/investors/profile/cooley-llp) — VC Fund, 5 deals together

## About Digits

VC Fund · San Francisco, United States

Digits is a fintech company building tools for businesses and finance professionals by leveraging its proprietary Living Model technology. The company was founded by Wayne Chang and Jeff Seibert in 2018 and is headquartered in San Francisco, California, United States.

5 contacts available at Digits.

| Name | Title | Profile |
| --- | --- | --- |
| Carlos Gil | Engineering & Product | https://shizune.co/investors/profile/carlos-gil-67f8 |
| Craig Walker | Head of Product Strategy | https://shizune.co/investors/profile/craig-walker-3 |
| Hannes Hapke | Machine Learning | https://shizune.co/investors/profile/hannes-hapke |
| Jeffrey Seibert | Founder and CEO | https://shizune.co/investors/profile/jeff-seibert |
| Manuel Deschamps | Engineering | https://shizune.co/investors/profile/manuel-deschamps |

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## FAQ

### What does Jeffrey Seibert invest in?

Jeffrey Seibert invests primarily in Software, Artificial Intelligence and SaaS startups, most often at Seed and Series A stage. Most of the 65 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Jeffrey Seibert's check size?

Jeffrey Seibert typically joins rounds of $1.1M–$6.1M at Seed, $4M–$4.5M at Pre-Seed and $8M–$23M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Jeffrey Seibert participates in.

### When did Jeffrey Seibert last invest?

The most recent investment recorded for Jeffrey Seibert closed in Jun 2025. Shizune tracks 65 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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