Investors / Atomic / Compare with J2 Ventures
Atomic vs J2 Ventures
Atomic lists 23 portfolio companies and has joined 1 funding round; J2 Ventures lists 37 companies and has joined 12 rounds. Atomic comes in most often at Series A (100% of its entries), J2 Ventures comes in most often at Seed (73% of its entries). 1 company is on both portfolios, among them Paravision.
Show as a table
| Atomic | J2 Ventures | |
|---|---|---|
| Portfolio companies | 23 | 37 |
| Funding rounds joined | 1 | 12 |
| Rounds led | 0 | 6 |
| Rounds, last 12 months | 1 | 8 |
| Typical round it comes in at | $1M to $5M | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageAtomicJ2 Ventures
Show as a table
| Atomic | J2 Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 73% |
| Series A | 100% | 9% |
| Series B | 0% | 9% |
| Growth | 0% | 9% |
Themes
share of checked companiesAtomicJ2 Ventures
Show as a table
| Atomic | J2 Ventures | |
|---|---|---|
| AI & Machine Learning | 12% | 32% |
| Healthcare & Biotech | 12% | 20% |
| Cybersecurity | 6% | 20% |
| Enterprise Software | 12% | 5% |
| E-commerce & Marketplaces | 9% | 0% |
| Fintech | 9% | 3% |
Companies both back
1Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded
Compare Atomic and J2 Ventures as data
Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- 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" \
https://api.vcinfo.io/v1/firms/atomic.vc/portfolio
# also
GET /v1/firms/j2vp.com/portfolio
GET /v1/firms/atomic.vc/coinvestors