# Jonah Goodhart

> Jonah Goodhart is a seed investor at Montauk Labs (New York) backing Software and SaaS. See 37 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Montauk Labs](https://shizune.co/investors/profile/montauk)
- Location: New York, United States
- Total investments: 37
- Last investment: May 2024
- Lead investor: 3%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/jonahgoodhart
- X (Twitter): https://twitter.com/jonahgoodhart

Jonah Goodhart is a seed investor at Montauk Labs in New York focused on Software and SaaS. Jonah Goodhart is the Co-founder at Montauk Labs.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $750k–$6.1M |
| Angel | $1M–$2M |
| Series A | $600k–$23M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 12 | 32% |
| SaaS | 9 | 24% |
| Internet | 8 | 22% |
| Advertising | 8 | 22% |
| Marketing | 7 | 19% |

79 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 21 | 57% |
| Series A | 8 | 22% |
| Angel | 3 | 8% |
| Series B | 3 | 8% |
| Pre-Seed | 2 | 5% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 34 | 92% |
| United Kingdom | 1 | 3% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Symitri | Symitri is the integrated privacy firewall and real-time data cleanroom for the open web. | $5M | Series A | May 20, 2024 |  |
| Key AI | Key provides a unique method to making significant professional relationships while also promoting career advancement, financial well-being, and work-life balance | $4.3M | Seed | Mar 11, 2024 |  |
| Sincera | Sincera is a media telemetry service that helps companies accelerate their competitive velocity. | $4.2M | Seed | Oct 10, 2023 |  |
| Ampathy | Ampathy is a proprietary technology company that turns users into philanthropists. The company also productizes content for social impact. It has developed the first consumer-facing giving platform that turns corporate ad dollars into philanthropic dollars. Ampathy was founded in 2015 and is based in New York, New York, United States. |  | Pre-Seed | Jul 01, 2023 |  |
| Recast | Recast is a media measurement platform developer for a wasted advertising budget. Its platform utilizes cutting-edge probabilistic computation and causal inference for a fully-automated insight system. Using AI, it also optimizes marketing performance by accurately measuring the true impact of marketing in real-time. | $3.4M | Seed | Dec 14, 2022 |  |
| Ophelos | Ophelos was created to transform how individuals, families, and businesses manage their financial health. | $6.1M | Seed | Jun 29, 2022 |  |
| Trinsic | Trinsic is a full-stack self-sovereign identity platform that makes sharing and verifying personal data online. | $8.5M | Seed | Jun 28, 2022 |  |
| Crisp | Crisp leverages the power of the cloud to connect and analyze disparate retail data sources, providing the supply chain with real-time insights and trends. Food suppliers, retailers, distributors and brokers use Crisp's open-data platform to manage supply more efficiently, reduce waste and skyrocket profitability. | $35M | Series B | Feb 02, 2022 |  |
| Clay | Introducing Clay, the beautiful and private home for all your relationships. Populated from the ground up using your calendar and social history, Clay is the most stunning, powerful way to remember who you’ve met—and what matters to them. | $8M | Seed | Aug 30, 2021 |  |
| Adelaide | Adelaide develops a media analytics platform to measure omnichannel media quality. It specializes in measurement and digital ad-buying analytics and offers an omnichannel media quality score that measures attention for media planning and buying. | $2M | Angel | Jul 16, 2021 |  |

10 of 37 investments shown.

## Co-investors
- [Vast Ventures](https://shizune.co/investors/profile/vast-ventures) — VC Fund, 3 deals together
- [WGI Group](https://shizune.co/investors/profile/wgi-group) — VC Fund, 3 deals together
- [BoxGroup](https://shizune.co/investors/profile/boxgroup) — VC Fund, 2 deals together
- [Expansion Venture Capital](https://shizune.co/investors/profile/expansion-venture-capital) — VC Fund, 2 deals together
- [Felicis](https://shizune.co/investors/profile/felicis-ventures) — VC Fund, 2 deals together
- [FirstMark](https://shizune.co/investors/profile/firstmark-capital) — VC Fund, 2 deals together

## About Montauk Labs

VC Fund · New York, United States

Montauk Labs is a venture studio for exploring new and impactful ideas and technologies.

3 contacts available at Montauk Labs.

| Name | Title | Profile |
| --- | --- | --- |
| Jonah Goodhart | Co-Founder | https://shizune.co/investors/profile/jonah-goodhart |
| Chris Morgan | President and Chief Revenue Officer | https://shizune.co/investors/profile/chris-morgan-2 |
| Noah Goodhart | Co-Founder | https://shizune.co/investors/profile/noah-goodhart |

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## FAQ

### What does Jonah Goodhart invest in?

Jonah Goodhart invests primarily in Software, SaaS and Internet startups, most often at Seed and Series A stage. Most of the 37 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 Jonah Goodhart's check size?

Jonah Goodhart typically joins rounds of $750k–$6.1M at Seed, $1M–$2M at Angel and $600k–$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 Jonah Goodhart participates in.

### When did Jonah Goodhart last invest?

The most recent investment recorded for Jonah Goodhart closed in May 2024. Shizune tracks 37 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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