Investors / United States / Coelius Capital
Coelius Capital
Venture capital · San Francisco, CA, United States · North America
Coelius Capital is an early stage investor that provides capital to technology startups. It generally invests in B2B or B2B2C companies and writes average checks of $200k-1m.
Invests inFintechE-commerce & Marketplaces
In its own wordsb2bb2b2ctechnologyearly stage
Your fit with Coelius Capital
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsCoelius Capital lists 9 checked portfolio companies on its own site. Its largest themes are Fintech (29%), E-commerce & Marketplaces (18%) and Media & Entertainment (12%). 100% of its companies are based in United States. It invests most often alongside Natural Bridge Ventures, CSC Upshot and Hemisphere Ventures.
No funding round on record names Coelius Capital yet, so the figures come from its portfolio page.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Fintech | 29% | 12% |
| E-commerce & Marketplaces | 18% | 6% |
| Media & Entertainment | 12% | 4% |
| AI & Machine Learning | 12% | 18% |
| Healthcare & Biotech | 12% | 15% |
| Gaming | 6% | 1% |
| Space & Defense | 6% | 3% |
| Enterprise Software | 6% | 8% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Natural Bridge Ventures | 3 |
| CSC Upshot | 2 |
| Hemisphere Ventures | 2 |
| NewView Capital | 2 |
| Y Combinator | 2 |
| Acequia Capital | 1 |
| Andreessen Horowitz | 1 |
| Angel Collective Opportunity Fund | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 19th | 9 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 50th | 29% in its largest sector |
| Reach | 19th | 1 country |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers667%
- No longer answers00%
- Points to another company333%
- 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 togetherAll co-investors or Compare portfolios with Natural Bridge Ventures
Compare Coelius Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
9 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Booksy allows users to discover and book appointments with beauty and wellness professionals near them. | Healthcare & Biotech | Portfolio page | ||
| Branch provides a mobile measurement and deep linking platform for businesses | Media & EntertainmentE-commerce & Marketplaces | Portfolio page | ||
Enterprise SoftwareAI & Machine Learning | Portfolio page | |||
FintechSpace & Defense | Portfolio page | |||
| Jobox provides financial infrastructure and tools for home service professionals to manage their businesses | FintechHealthcare & Biotech | Portfolio page | ||
| Mercury provides online business banking services for startups, small businesses, and scaling companies. | FintechE-commerce & Marketplaces | Portfolio page | ||
Media & EntertainmentFintech | Portfolio page | |||
| OneSignal provides a customer engagement platform for email, push notifications, and other messaging channels. | FintechGaming | Portfolio page | ||
| Wunderkind uses a consumer identity network to turn anonymous traffic into known customers and unlock revenue lift across channels | E-commerce & MarketplacesAI & Machine Learning | Portfolio page |
About this data
site last read 10 Nov 2026- Site
- coelius.vc
- Last read
- 10 Nov 2026
- Watching since
- 5 Nov 2026
- Companies checked
- 9
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 Coelius Capital's profile as data
Pull Coelius 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
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
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