Investors / MassMutual Ventures / Compare with Spero Ventures
MassMutual Ventures vs Spero Ventures
MassMutual Ventures lists 11 portfolio companies and has joined 11 funding rounds; Spero Ventures lists 28 companies and has joined 9 rounds. MassMutual Ventures comes in most often at Series A (50% of its entries), Spero Ventures comes in most often at Seed (44% of its entries). 1 company is on both portfolios, among them agentenergy.com.
Show as a table
| MassMutual Ventures | Spero Ventures | |
|---|---|---|
| Portfolio companies | 11 | 28 |
| Funding rounds joined | 11 | 9 |
| Rounds led | 5 | 3 |
| Rounds, last 12 months | 3 | 4 |
| Typical round it comes in at | $5M to $20M | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageMassMutual VenturesSpero Ventures
Show as a table
| MassMutual Ventures | Spero Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 20% | 44% |
| Series A | 50% | 44% |
| Series B | 30% | 11% |
| Growth | 0% | 0% |
Themes
share of checked companiesMassMutual VenturesSpero Ventures
Show as a table
| MassMutual Ventures | Spero Ventures | |
|---|---|---|
| Fintech | 39% | 7% |
| Healthcare & Biotech | 17% | 27% |
| Education | 11% | 18% |
| AI & Machine Learning | 6% | 14% |
| Industrial & Manufacturing | 11% | 9% |
| E-commerce & Marketplaces | 0% | 9% |
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 MassMutual Ventures and Spero 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/massmutualventures.com/portfolio
# also
GET /v1/firms/spero.vc/portfolio
GET /v1/firms/massmutualventures.com/coinvestors