Investors / Signature Capital
Signature Capital
Venture capital
Signature Capital is a venture investor that backs early-stage Deep Tech founders and emerging specialist fund managers. It works hands-on with teams to refine strategies and navigate growth.
Invests inFintechAI & Machine Learning
In its own wordsdeep techemerging managersnext-generation internetdata infrastructuredigital assetsopen finance
Your fit with Signature Capital
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsSignature Capital lists 17 checked portfolio companies on its own site and is named in 2 funding rounds. Its most frequent entry is Seed, 100% of the companies with a known first round. Its largest themes are Fintech (45%), AI & Machine Learning (17%) and Crypto & Web3 (10%). It invests most often alongside Animoca Brands, DCG and Polymorphic Capital.
Counts come from funding rounds that name Signature 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 Signature Capital's whole history. Rounds on record name 2 companies; its own site lists 17. 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 roundSignature Capital does not state its stages on its site, so only what it does is shown.
Show as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 100% |
| Series A | 0% |
| 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 | 1 | 0 |
| '26 | 1 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 44th | 17 companies |
| Recent activity | 59th | 1 rounds in 12 months |
| Early stage | 100th | 100% of entries at pre-seed or seed |
| Evidence | 66th | 6% of companies confirmed by a round |
| Sector focus | 79th | 45% in its largest sector |
| Reach | 78th | 5 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Fintech | 45% | 12% |
| AI & Machine Learning | 17% | 18% |
| Crypto & Web3 | 10% | 1% |
| Healthcare & Biotech | 7% | 15% |
| Legal & Compliance | 3% | 2% |
| Developer Tools | 3% | 0% |
| Media & Entertainment | 3% | 4% |
| Gaming | 3% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Animoca Brands | 2 |
| DCG | 2 |
| Polymorphic Capital | 2 |
| SMAPE Capital | 2 |
| ARKN Ventures | 1 |
| Advanced Blockchain | 1 |
| Agoranov | 1 |
| Alliance DAO | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers17100%
- 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 Signature Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Funds
from public registers and its siteRecent portfolio activity
when companies last raised with Signature Capital| Date | Company | Stage |
|---|---|---|
| 25 Mar 2026 | Seed | |
| 28 Aug 2025 | Seed |
Round details for Signature Capital
Amounts, full round histories and every co-investor in Signature Capital's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
17 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Backtrace I/O provides application monitoring and crash reporting software for games and mobile apps | GamingCybersecurity | Portfolio page | ||
| Bio is where science gets researched, funded, and brought to market. | Healthcare & Biotech | Portfolio page | ||
| Celestia builds custom blockchain solutions for high-performance onchain applications | FintechCrypto & Web3 | Portfolio page | ||
| Credit Coop provides financing to businesses by lending to them using cash flows from vetted borrowers as collateral | FintechLegal & Compliance | Aug 2025Seed | Page + round | |
| Finoa provides technology infrastructure to help companies migrate capital into the onchain economy. | FintechCrypto & Web3 | Portfolio page | ||
| Gataca provides identity verification and authentication solutions for various industries | Media & EntertainmentFintech | Portfolio page | ||
| Nevermined provides payments infrastructure for AI agents | FintechAI & Machine Learning | Portfolio page | ||
| Notabene provides a trust layer for global payments and digital assets, offering solutions for stablecoin payments and Travel Rule compliance | FintechCrypto & Web3 | Portfolio page | ||
| Olas enables everyone to own and monetize their AI agents | AI & Machine LearningFintech | Portfolio page | ||
| Otio provides an AI research workspace for processing and summarizing various sources of information, including PDFs, articles, videos, and transcripts. | AI & Machine LearningEducation | Portfolio page | ||
| Proximal Ventures invests in life sciences companies | Healthcare & Biotech | Portfolio page | ||
| Rule30 is a venture fund that invests in Pre-Seed and Seed-stage startups across Europe and North America using an algorithmic approach | FintechAI & Machine Learning | Portfolio page | ||
| Swaap builds and operates onchain trading systems | Fintech | Portfolio page | ||
| Unblock helps businesses launch card programs, connect crypto and fiat payments, and enable global P2P transactions | Fintech | Portfolio page | ||
| UnblockPay provides a platform for global payments with stablecoins, allowing users to move money across borders with on and off-ramps, virtual accounts, and wallets. | FintechFintech | Mar 2026Seed | Funding round | |
| Unchained provides bitcoin financial services so you can buy, protect, borrow against, and retire with bitcoin while holding your own keys the whole time. | Fintech | Portfolio page | ||
| Valory creates open-source frameworks for co-owned AI | AI & Machine LearningDeveloper Tools | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- signatureventures.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 28 Aug 2025
- Companies checked
- 17
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.
Get Signature Capital's profile as data
Pull Signature Capital's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
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- Full listsEvery portfolio row and two-firm overlap
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- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/signatureventures.com
# also
GET /v1/firms/signatureventures.com/portfolio
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