Investors / Atlantic / Compare with Silicon Catalyst
Atlantic vs Silicon Catalyst
Atlantic lists 100 portfolio companies and has joined 12 funding rounds; Silicon Catalyst lists 58 companies and has joined 0 rounds. Atlantic comes in most often at Seed (33% of its entries). 2 companies are on both portfolios, among them Lightspring and Sparxity.
Show as a table
| Atlantic | Silicon Catalyst | |
|---|---|---|
| Portfolio companies | 100 | 58 |
| Funding rounds joined | 12 | 0 |
| Rounds led | 4 | 0 |
| Rounds, last 12 months | 9 | 0 |
| Typical round it comes in at | $5M to $20M | n/a |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageAtlanticSilicon Catalyst
Show as a table
| Atlantic | Silicon Catalyst | |
|---|---|---|
| Pre-seed | 17% | 0% |
| Seed | 33% | 0% |
| Series A | 25% | 0% |
| Series B | 25% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companiesAtlanticSilicon Catalyst
Show as a table
| Atlantic | Silicon Catalyst | |
|---|---|---|
| AI & Machine Learning | 24% | 32% |
| Industrial & Manufacturing | 10% | 23% |
| Healthcare & Biotech | 14% | 10% |
| Space & Defense | 5% | 9% |
| Cybersecurity | 3% | 9% |
| Fintech | 9% | 1% |
Companies both back
2Shared 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 Atlantic and Silicon Catalyst 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/atlantic.vc/portfolio
# also
GET /v1/firms/siliconcatalyst.com/portfolio
GET /v1/firms/atlantic.vc/coinvestors