# StillMark

> StillMark is a VC fund in Los Angeles backing Bitcoin and FinTech. See 21 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Los Angeles, United States
- Total investments: 21
- Last investment: Dec 2025
- Lead investor: 38%
- Last updated: Aug 2026
- Website: http://stillmark.co/

StillMark is a venture capital firm

## Contacts

5 contacts available for StillMark. Shizune tracks 1 team members at StillMark. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/stillmark?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2.4M–$11M |
| Series A | $10M–$21M |
| Series B | $70M–$82M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Bitcoin | 8 | 38% |
| FinTech | 4 | 19% |
| Software | 4 | 19% |
| Cryptocurrency | 4 | 19% |
| Financial Services | 4 | 19% |

24 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 14 | 67% |
| Series A | 3 | 14% |
| Series B | 2 | 10% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 8 | 38% |
| Ghana | 1 | 5% |
| Brazil | 1 | 5% |
| France | 1 | 5% |
| Estonia | 1 | 5% |

7 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Alyse Killeen | Founder and Managing Partner | 14 | https://shizune.co/investors/profile/alyse-killeen |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Bitstack | It all started with an idea in 2021. Initially built to democratize Bitcoin in France, Bitstack has gone from a simple product that rounds up your everyday purchases and invests the spare change in bitcoin, to a dynamic app bringing a better way to manage all things money, with better money. Our mission is to empower people to better financetheir future by participating in a more open and inclusive financial system. We are rebuilding finance from the group up by building the first crypto-native bank that leverages Bitcoin and stablecoins to revolutionize consumer banking. | $15M | Series A | Dec 02, 2025 |  |
| Meanwhile | Meanwhile is a licensed and regulated life insurance business. | $82M | Series B | Oct 07, 2025 |  |
| Bitstack | It all started with an idea in 2021. Initially built to democratize Bitcoin in France, Bitstack has gone from a simple product that rounds up your everyday purchases and invests the spare change in bitcoin, to a dynamic app bringing a better way to manage all things money, with better money. Our mission is to empower people to better financetheir future by participating in a more open and inclusive financial system. We are rebuilding finance from the group up by building the first crypto-native bank that leverages Bitcoin and stablecoins to revolutionize consumer banking. | $5.2M | Seed | Dec 12, 2024 |  |
| Bipa | Bipa is a Brazilian fintech and digital account built around Bitcoin and USDT. Founded in 2020, Bipa connects the traditional financial system to digital assets — allowing users to buy and sell crypto starting from R$1 via Pix, pay any bill using Bitcoin, earn Bitcoin cashback (Satsback®) on every card purchase, and self-custody their funds viaLightning Network and on-chain withdrawals. | $2.8M | Seed | Dec 05, 2024 |  |
| Vida | Vida is a platform for communication designed to give users the means to hold private messaging and call discussions directly. Influencers can interact and engage with their fans via the company's platform, which supports meaningful engagement through paid texting, calling, and streaming with zero spam. | $3M | Seed | Jul 02, 2024 |  |
| Meanwhile | Meanwhile is a licensed and regulated life insurance business. | $19M | Seed | Jun 06, 2023 |  |
| Pnkfrg Studios | Pnkfrg Studios is a mobile gaming studio establishing a new gaming genre based on mash-ups of entertainment formats (video and games) creating a game that feels like a social entertainment platform for Gen Z. |  | Seed | May 24, 2023 |  |
| Amboss Technologies | AMBOSS makes tools that help organize the market on the bitcoin lightning network. | $4M | Seed | Apr 25, 2023 |  |
| Alpen Labs | Alpen Labs is a startup scaling bitcoin with zero-knowledge technology. Its mission is to build universal rails for money by creating a scalable, private and programmable Bitcoin ecosystem. | $10.6M | Seed | Jan 01, 2023 |  |
| Gridless | There is a high demand for reliable, clean, and affordable energy, but mini-grid energy generators struggle to be sustainable. Gridless works with renewable, rural, mini-grid energy generators to monetize the full capacity of their output as a buyer of last resort, as well as serving as an anchor tenant for the creation of new energy generation. | $2M | Seed | Dec 06, 2022 |  |

10 of 21 investments shown.

## Co-investors
- [Fulgur Ventures](https://shizune.co/investors/profile/fulgur-venture) — VC Fund, 6 deals together
- [Ten31](https://shizune.co/investors/profile/ten31) — VC Fund, 5 deals together
- [Castle Island Ventures](https://shizune.co/investors/profile/castle-island-ventures) — VC Fund, 4 deals together
- [Avon Ventures](https://shizune.co/investors/profile/avon-ventures) — VC Fund, 3 deals together
- [Craft Ventures](https://shizune.co/investors/profile/craft-ventures) — VC Fund, 3 deals together
- [Lightning Ventures](https://shizune.co/investors/profile/lightning-ventures-a525) — VC Fund, 3 deals together

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## FAQ

### What does StillMark invest in?

StillMark invests primarily in Bitcoin, FinTech and Software startups, most often at Seed and Series A stage. Most of the 21 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 StillMark's check size?

StillMark typically joins rounds of $2.4M–$11M at Seed, $10M–$21M at Series A and $70M–$82M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds StillMark participates in.

### How do I contact StillMark?

Public channels for StillMark include 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.

### Who are the partners at StillMark?

The team at StillMark includes Alyse Killeen (Founder and Managing Partner). The Team section lists each member with their title, investment count and links.

### 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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