# David Arnsdorf

> David Arnsdorf is a seed investor at Pomme Natural Markets backing SaaS and Marketing. See 6 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Pomme Natural Markets](https://shizune.co/investors/profile/pomme-natural-markets)
- Total investments: 6
- Last investment: Jun 2016
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/david-arnsdorf-055b862b
- X (Twitter): https://twitter.com/davearnsdorf

David Arnsdorf is a seed investor at Pomme Natural Markets focused on SaaS and Marketing. David Arnsdorf - Co-Founder & Managing Partner @ Pomme Natural Markets

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $512k–$1.5M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 2 | 33% |
| Marketing | 2 | 33% |
| Cloud Computing | 2 | 33% |
| Mobile | 1 | 17% |
| Travel | 1 | 17% |

19 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 4 | 67% |
| Angel | 1 | 17% |
| Funding Round | 1 | 17% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Canada | 3 | 50% |
| United States | 1 | 17% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Social Nature | With Social Nature, people can try natural products for FREE in exchange for writing a product review on social media, #trynatural. | $1M | Seed | Jun 02, 2016 |  |
| Shadow Networks | Shadow Networks is a privately-held company that provides wireless internet service, cybersecurity, web designing, and hosting services. The company led by an experienced management team comprising former executives from networking and security leaders like Cisco, McAfee, Symantec, as well as top government research labs. They building a newgeneration of Active Threat Deception™ security solutions designed to combat today’s most dangerous and pervasive threats on Enterprises, Service Providers, and Government networks.Shadow Networks’ solutions will detect and mitigate a large number of new sophisticated attacks on enterprise and government networks; in particular, they targeting Advanced Persistent Threats (APTs) that have proven extremely vexing for existing security solutions–many of them are not caught today despite organizations spending over $9B on overall network security.With a proven foundation based on over 5 years of Government-funded research, and with technologies already deployed and proven at the US Department of Defense and other government agencies, the Shadow Networks platform aims to change the economics for APT attacks and turn the tables on attackers. | $13.6M |  | Mar 27, 2015 |  |
| Checkfront | With over 4000 customers in 120 countries, Checkfront is an Built on the _Saas_ model, Checkfront is a fully managed solution. It includes automated updates, backups, and industry-leading security on a high speed, highavailability network. | $340K | Angel | Mar 11, 2015 |  |
| CareGuide | CareGuide is a family of online services and our mission is simple: pair families and individuals with great care providers. With thousands of user profiles, you'll be able to find the best care provider for you, in your area, in just about any industry. | $1.5M | Seed | Oct 14, 2014 |  |
| Tapstream | Tapstream is a marketing dashboard for app makers that solves the user acquisition problem for apps. By using Tapstream to track acquisition, retention, and ROI across hundreds of channels, app makers gain complete clarity of marketing ROI, enabling them to reduce cost of customer acquisition and focus on channels with high customer lifetime value.Tapstream's customers, including Bleacher Report, WebMD, HootSuite, KISSmetrics, and Neverblue, use Tapstream to manage and measure millions of dollars of direct advertising and brand advertising spend. | $512K | Seed | Oct 03, 2013 |  |
| Allocadia | Allocadia empowers marketers to run marketing more effectively by providing them with greater control over their marketing investments and the insights they need to drive revenue. The recognized leader in Marketing Performance Management (MPM), Allocadia serves more than 150 customers and thousands of users worldwide, and manages billions ofmarketing dollars for companies like Microsoft, Juniper Networks, VMware, Red Hat and Charles Schwab. | $1M | Seed | Jan 30, 2013 |  |

6 of 6 investments shown.

## Co-investors
- [Inovia Capital](https://shizune.co/investors/profile/inovia-capital) — VC Fund, 2 deals together
- [Alliance of Angels](https://shizune.co/investors/profile/alliance-of-angels) — VC Fund, 1 deal together
- [Conconi Growth Partners](https://shizune.co/investors/profile/conconi-growth-partners) — VC Fund, 1 deal together
- [Hedgewood](https://shizune.co/investors/profile/hedgewood) — VC Fund, 1 deal together
- [Heron Rock Fund](https://shizune.co/investors/profile/heron-rock-fund) — VC Fund, 1 deal together
- [Paladin Capital Group](https://shizune.co/investors/profile/paladin-capital-group) — VC Fund, 1 deal together

## About Pomme Natural Markets

VC Fund · Port Coquitlam, Canada

They make the highest quality, healthiest, most forward-thinking food choices easy. Easy to find, easy to buy and easy to turn into delicious recipes. Shopping at Pomme is an experience - one infused with magic and delight.

2 contacts available at Pomme Natural Markets.

| Name | Title | Profile |
| --- | --- | --- |
| David Arnsdorf | Co-Founder & Managing Partner | https://shizune.co/investors/profile/david-arnsdorf |
| Rasool Rayani | Co-Founder & Managing Partner | https://shizune.co/investors/profile/rasool-rayani |

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## FAQ

### What does David Arnsdorf invest in?

David Arnsdorf invests primarily in SaaS, Marketing and Cloud Computing startups, most often at Seed and Angel stage. Most of the 6 investments tracked by Shizune back companies in Canada. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is David Arnsdorf's check size?

David Arnsdorf typically joins rounds of $512k–$1.5M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds David Arnsdorf participates in.

### When did David Arnsdorf last invest?

The most recent investment recorded for David Arnsdorf closed in Jun 2016. Shizune tracks 6 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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