# Flux Capital

> Flux Capital is a VC fund in Los Angeles backing FinTech and Software. 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: Jun 2026
- Lead investor: 19%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ari-stiegler-68157931
- Website: https://www.fluxcapital.co/

Flux Capital is a VC fund in Los Angeles focused on FinTech and Software. Venture Capital for Family Offices

## Contacts

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

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.8M–$4M |
| Series A | $10M–$50M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 3 | 14% |
| Software | 3 | 14% |
| Transportation | 3 | 14% |
| Internet | 2 | 10% |
| Logistics | 2 | 10% |

54 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 9 | 43% |
| Venture - Series Unknown | 6 | 29% |
| Series A | 3 | 14% |
| Pre-Seed | 2 | 10% |
| Series B | 1 | 5% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 12 | 57% |
| Nigeria | 1 | 5% |
| Venezuela | 1 | 5% |
| Switzerland | 1 | 5% |
| Cayman Islands | 1 | 5% |

6 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Ari Stiegler | Managing Partner | 4 | https://shizune.co/investors/profile/ari-stiegler |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Mother Moon | AI App |  | Pre-Seed | Jun 21, 2026 | https://mothermoon.ai |
| Evest | AI diligence automation platform for capital allocators |  | Seed | Sep 28, 2025 |  |
| Telly | Telly offers the first Dual Screen Smart TV, is the ultimate free television upgrade for the living room. | $50M | Series A | Jul 01, 2024 | https://www.freetelly.com |
| Ziina | Ziina is a financial technology platform that offers digital payment and money transfer services for consumers, freelancers, and businesses in the UAE. Its services include peer-to-peer transfers, payment links, QR code payments, Tap to Pay functionality, digital wallets, and payment gateway tools for online businesses. |  | Venture - Series Unknown | Jul 17, 2023 | https://www.ziina.com/ |
| Cognizn | Cognizn provides custom software development and integration, managed services, technical staffing, and startup services. |  | Seed | Jun 02, 2023 | https://www.cognizn.com |
| Triumph | Triumph is a gaming monetization platform provider. They provide iPhone games on one line of code drop-in SDK and handle the entire tournament stack by player matching, payment, arbitration, and compliance. They also transform the game into money tournaments. | $10.2M | Series A | May 10, 2023 | https://triumpharcade.com |
| Bookvid | Bookvid is a tool that simplifies bookings for group video calls and packages. They allow clients and followers to easily schedule and pay for group calls. |  | Seed | Jan 11, 2022 | https://bookvid.com |
| Triumph | Triumph is a gaming monetization platform provider. They provide iPhone games on one line of code drop-in SDK and handle the entire tournament stack by player matching, payment, arbitration, and compliance. They also transform the game into money tournaments. | $3.9M | Seed | Jan 07, 2022 | https://triumpharcade.com |
| Atomic | Atomic is a provider of personalized investment management services that lets companies embed investment accounts into their services. It allows companies to offer their end-users a disciplined way to invest with them. Atomic was founded in 2020 by David Dindi in San Francisco, CA. | $25M | Series A | Nov 11, 2021 | https://www.atomicinvest.co |
| Sendbox | Sendbox is a platform that provides infrastructure for shipping, escrow payments and discovery services to merchants and customers in North America, Europe and Africa, who participate in e-commerce on social platforms like Instagram, Facebook & WhatsApp. | $1.8M | Seed | Oct 18, 2021 | https://sendbox.co/ |

10 of 21 investments shown.

## Co-investors
- [Great Oaks Venture Capital](https://shizune.co/investors/profile/great-oaks-venture-capital) — VC Fund, 3 deals together
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund, 2 deals together
- [Heroic Ventures](https://shizune.co/investors/profile/heroic-ventures) — VC Fund, 2 deals together
- [MAGIC Fund](https://shizune.co/investors/profile/magic-carpet) — VC Fund, 2 deals together
- [Raven One Ventures](https://shizune.co/investors/profile/raven-one-ventures) — VC Fund, 2 deals together
- [Y Combinator](https://shizune.co/investors/profile/y-combinator) — VC Fund, 2 deals together

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## FAQ

### What does Flux Capital invest in?

Flux Capital invests primarily in FinTech, Software and Transportation startups, most often at Seed and Venture - Series Unknown 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 Flux Capital's check size?

Flux Capital typically joins rounds of $1.8M–$4M at Seed and $10M–$50M 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 Flux Capital participates in.

### How do I contact Flux Capital?

Public channels for Flux Capital include LinkedIn 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.

### Who are the partners at Flux Capital?

The team at Flux Capital includes Ari Stiegler (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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