Investors / United Kingdom / 13books Capital
13books Capital
Venture capital · London, United Kingdom · Europe
13books Capital is a venture capital firm that invests in financial technology companies. It partners with European fintech founders and backs them from pre-seed through later stages.
Invests inFintech
In its own wordsfintechpaymentsdigital assetsinsurancewealth managementai
Your fit with 13books Capital
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See how your round matches what it backs, point by point.
Or find every investor that fits13books Capital lists 28 checked portfolio companies on its own site and is named in 10 funding rounds, 6 of them as lead. Its most frequent entry is Series A, 67% of the companies with a known first round. Its largest themes are Fintech (46%), AI & Machine Learning (12%) and Space & Defense (10%). 50% of its companies are based in United Kingdom. It invests most often alongside AlbionVC, Founders Future and Octopus Ventures.
Counts come from funding rounds that name 13books Capital, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not 13books Capital's whole history. Rounds on record name 9 companies; its own site lists 28. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 11% |
| Seed | 22% |
| Series A | 67% |
| Series B | 0% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 4 | 3 |
| '26 | 6 | 3 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 65th | 28 companies |
| Recent activity | 93th | 8 rounds in 12 months |
| Early stage | 64th | 33% of entries at pre-seed or seed |
| Evidence | 97th | 32% of companies confirmed by a round |
| Sector focus | 81th | 46% in its largest sector |
| Reach | 84th | 6 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Fintech | 46% | 12% |
| AI & Machine Learning | 12% | 18% |
| Space & Defense | 10% | 3% |
| Crypto & Web3 | 8% | 1% |
| Legal & Compliance | 6% | 2% |
| Healthcare & Biotech | 6% | 15% |
| E-commerce & Marketplaces | 4% | 6% |
| Gaming | 4% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| AlbionVC | 2 |
| Founders Future | 2 |
| Octopus Ventures | 2 |
| Outward VC | 2 |
| Plug and Play | 2 |
| Y Combinator | 2 |
| 115K | 1 |
| 14Peaks Capital | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers28100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherCompare 13books Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with 13books Capital| Date | Company | Stage |
|---|---|---|
| 2 Nov 2026 | Series A | |
| 22 Oct 2026 | Pre-Seed Led | |
| 16 Oct 2026 | Series A Led | |
| 9 Jul 2026 | Series A | |
| 21 Apr 2026 | Seed Led | |
| 12 Feb 2026 | Series A | |
| 2 Dec 2025 | Series A Led | |
| 24 Nov 2025 | Series A |
Round details for 13books Capital
Amounts, full round histories and every co-investor in 13books Capital's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
28 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Arbolus connects professionals with private equity funds and consulting firms that want to speak with real B2B tech users, allowing them to share their expertise and get paid for it. | FintechSpace & Defense | Portfolio page | ||
| Banxware enables small and medium-sized enterprises to access financing through embedded lending for B2B platforms. | Fintech | Portfolio page | ||
| Billhop allows companies to pay suppliers by credit card to maximize cash flow and improve efficiency | FintechFintech | Portfolio page | ||
| Bitstack provides a platform for users to save, spend, and grow their money in bitcoin | FintechCrypto & Web3 | Dec 2025Series A | Page + round | |
| Briink provides an AI-powered platform to extract, pre-fill and verify ESG data for environmental disclosures and reports. | AI & Machine LearningSpace & Defense | Portfolio page | ||
| Coincover provides crypto recovery and security services | FintechCybersecurity | Portfolio page | ||
| Crezco helps platforms automate payables with ease, from bill payments to payroll and expenses | Fintech | Portfolio page | ||
| Five uses palm recognition to verify payments | FintechHealthcare & Biotech | Portfolio page | ||
| Getmomo provides banking services for property management, including rental and deposit accounts | FintechReal Estate & Construction | Portfolio page | ||
| Aria provides embedded invoice financing API for B2B platforms | FintechFintech | Jul 2026Series A | Page + round | |
| The company offers various insurance products, including bike, e-bike, electronics, and pet insurance. | FintechHealthcare & Biotech | Portfolio page | ||
| Infact provides real-time insights and data to power responsible lending decisions and risk assessment | FintechLegal & Compliance | Portfolio page | ||
| Januar provides financial services, including IBAN accounts and crypto trade solutions, for crypto businesses. | FintechCrypto & Web3 | Portfolio page | ||
| The company provides market making, data, and execution services for capital markets in the onchain world. | FintechCrypto & Web3 | Aug 2025Seed · 2 rounds | Page + round | |
| Metica continuously optimizes monetization decisions for every player in real time, helping you get even more out of AppLovin MAX. | GamingAI & Machine Learning | Portfolio page | ||
| Model ML empowers financial professionals to work smarter, extract deeper insights, and enhance efficiency by integrating an intuitive interface with cutting-edge AI. | FintechAI & Machine Learning | Nov 2025Series A | Page + round | |
| Najar simplifies and gives businesses full control over their Procurement process with flexible solutions that provide complete visibility into every purchase across departments. | Space & DefenseSpace & Defense | Portfolio page | ||
| Playgap predicts purchase intent in real time and shows IAP video promotions in place of regular ads to drive more revenue to the game. | GamingMedia & Entertainment | Portfolio page | ||
| Ramify provides digital private banking services and investment products to individuals and professionals. | FintechHealthcare & Biotech | Portfolio page | ||
| Reactive Markets provides a network for frictionless bilateral trading, allowing access to institutional liquidity relationships across various assets | FintechFintech | Oct 2026Series A | Page + round |
About this data
site last read 11 Nov 2026- Site
- 13bookscapital.com
- Last read
- 11 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 21 Aug 2025
- Companies checked
- 28
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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