# Main Set

> Main Set is a VC fund in London backing FinTech and Financial Services. See 9 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: London, United Kingdom
- Total investments: 9
- Last investment: Jun 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/main-set/
- Website: https://www.mainset.co.uk 

Main Set is a VC fund in London focused on FinTech and Financial Services. Main Set invests into leading scale ups in fintech and adjacent SaaS companies. Main Set is backed by Capricorn Capital Partners.

## Contacts

5 contacts available for Main Set. Shizune tracks 2 team members at Main Set. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/main-set?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2.9M–$5.8M |
| Venture - Series Unknown | $4M–$16M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 6 | 67% |
| Financial Services | 6 | 67% |
| Software | 4 | 44% |
| Finance | 2 | 22% |
| Wealth Management | 2 | 22% |

23 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Venture - Series Unknown | 3 | 33% |
| Seed | 2 | 22% |
| Series A | 1 | 11% |
| Series B | 1 | 11% |
| Series C | 1 | 11% |

6 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United Kingdom | 4 | 44% |
| Sweden | 1 | 11% |
| Denmark | 1 | 11% |
| United States | 1 | 11% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Ioto Iotov | Founder | 7 | https://shizune.co/investors/profile/ioto-iotov |
| Ivan Wong | Investment Associate | 0 | https://shizune.co/investors/profile/ivan-wong-c31c |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Paypercut | Paypercut is a fintech startup that allows small and mid-scaled merchants to offer Buy Now, Pay Later at checkout via a single integration. | $5.8M | Seed | Jun 03, 2026 | https://paypercut.co/ |
| Griffin | Griffin is making a bank you can build on. They provide banking-as-a-service solutions for companies that want to offer financial services products. The company is currently seeking regulatory approval from the PRA and FCA to become the UK's first platform bank. It was founded in 2017 and based in London, England. | $16.2M | Venture - Series Unknown | May 31, 2025 | https://griffin.sh |
| Scaleup Finance | Scaleup Finance is a subscription-based financial management platform designed to improve the management and administration of financial operations. With their finances under control, clients can concentrate on areas that add more value to their business. | $4M | Venture - Series Unknown | May 31, 2025 | https://www.scaleup.finance/ |
| WealthOS | Enterprise, cloud-native core wealth management SaaS | $2.9M | Seed | Jun 04, 2024 | https://www.wealthos.cloud/ |
| Databento | Databento eliminates tens of thousands in upfront data expenses per dataset, while giving you the instant flexibility to pick up real-time full exchange feeds or terabytes of historical data when you need it.Whether you're a Fortune 500 bank or a single-person startup, we scale with your budget and needs and deliver the same cutting edgeperformance and data integrity. | $10M | Series A | Mar 05, 2024 | https://www.databento.com/ |
| Sprout.ai | Sprout.ai is an AI-powered claims automation software platform built specifically for insurers, transforming how claims are processed from First Notice of Loss (FNOL) through to settlement. By automating routine tasks, supporting intelligent decision-making, and enabling straight-through processing (STP) across both low and high-complexity claims,Sprout.ai helps insurers reduce operational costs, accelerate claims turnaround times, and strengthen claims leakage prevention and fraud detection, while improving experiences for both customers and claims teams.The platform leverages advanced AI, Optical Character Recognition (OCR), and Intelligent Document Processing (IDP) technologies to ingest and interpret unstructured data, including documents, invoices, images, emails, and handwritten notes, converting it into structured, actionable insights. This enables fast, accurate, and consistent decision-making across coverage verification, fraud detection, liability assessment, and settlement recommendations, with full transparency and explainability.Designed to support real-world claims operations, Sprout.ai empowers claims handlers with intelligent recommendations to confidently manage complex cases, while enabling end-to-end automation of high-volume claims processes. By combining FNOL automation, AI-driven workflows, and STP capabilities, Sprout.ai helps insurers deliver faster, fairer, and more efficient claims outcomes at scale. | $6.6M | Venture - Series Unknown | Oct 31, 2023 | https://www.sprout.ai |
| Anyfin | Anyfin puts a stop to overpriced financial products to save money on private loans by taking a photo.Launched in November 2017, and currently available in Sweden, Finland and Germany, Anyfin wants to make it easier to competitively refinance or consolidate loans and credit cards, and therefore not get ripped off with high interest rates orcompound interest. It claims to do this with a combination of AI and publicly available consumer data, and with additional information garnered through talking a photo of existing loan statement, including repayment history. This, it says, gives Anyfin a more complete picture than a credit score alone, which is likely the main data point used by the original lender.The only thing users need to do is to take a picture of the latest loan invoice and upload the picture to Anyfin via the Anyfin app or at the company website.Anyfin is headquartered in Stockholm, Sweden. | $31.3M | Series C | Jan 18, 2023 | https://anyfin.com |
| Freetrade | Freetrade is a brokerage application that offers free share dealing services. They believe investing should be accessible to everyone that's why they aims to make it accessible to everyone. Its app received Best Share Trading Platform at the British Bank Awards 2019. Freetrade was started in 2016 and is based in London, United Kingdom. | $37.5M | Debt Financing | May 20, 2022 | https://freetrade.io |
| Freetrade | Freetrade is a brokerage application that offers free share dealing services. They believe investing should be accessible to everyone that's why they aims to make it accessible to everyone. Its app received Best Share Trading Platform at the British Bank Awards 2019. Freetrade was started in 2016 and is based in London, United Kingdom. | $69M | Series B | Mar 23, 2021 | https://freetrade.io |

9 of 9 investments shown.

## Co-investors
- [Molten Ventures](https://shizune.co/investors/profile/draper-esprit) — VC Fund, 2 deals together
- [L Catterton](https://shizune.co/investors/profile/lcatterton) — VC Fund, 2 deals together
- [Left Lane Capital](https://shizune.co/investors/profile/left-lane-capital) — VC Fund, 2 deals together
- [Pario Ventures](https://shizune.co/investors/profile/pario-ventures) — VC Fund, 2 deals together
- [Portfolio Ventures](https://shizune.co/investors/profile/portfolio-ventures) — VC Fund, 2 deals together
- [Accel](https://shizune.co/investors/profile/accel) — VC Fund, 1 deal together

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## FAQ

### What does Main Set invest in?

Main Set invests primarily in FinTech, Financial Services and Software startups, most often at Venture - Series Unknown and Seed stage. Most of the 9 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Main Set's check size?

Main Set typically joins rounds of $2.9M–$5.8M at Seed and $4M–$16M at Venture - Series Unknown. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Main Set participates in.

### How do I contact Main Set?

Public channels for Main Set 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 Main Set?

The team at Main Set includes Ioto Iotov (Founder) and Ivan Wong (Investment Associate). 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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