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Investors / Illusian / Compare with Tesonet

Illusian vs Tesonet

Illusian lists 20 portfolio companies and has joined 5 funding rounds; Tesonet lists 57 companies and has joined 3 rounds. Illusian comes in most often at Seed (40% of its entries), Tesonet comes in most often at Seed (100% of its entries). 2 companies are on both portfolios, among them nexos.ai and Vibe.co.

20Portfolio companies57
5Funding rounds joined3
0Rounds led1
2Rounds, last 12 months3
$5M to $20MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
Illusian and Tesonet, head to head
IllusianTesonet
Portfolio companies2057
Funding rounds joined53
Rounds led01
Rounds, last 12 months23
Typical round it comes in at$5M to $20M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed40%100%
Series A40%0%
Series B20%0%
Growth0%0%

IllusianTesonet

Show as a table
Entry stages of Illusian and Tesonet, share of entries
IllusianTesonet
Pre-seed0%0%
Seed40%100%
Series A40%0%
Series B20%0%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning24%15%
Fintech3%21%
Enterprise Software9%13%
Healthcare & Biotech12%0%
Education12%6%
Cybersecurity0%9%

IllusianTesonet

Show as a table
Themes of Illusian and Tesonet, share of checked companies
IllusianTesonet
AI & Machine Learning24%15%
Fintech3%21%
Enterprise Software9%13%
Healthcare & Biotech12%0%
Education12%6%
Cybersecurity0%9%

Companies both back

2

Shared 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

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Compare Illusian and Tesonet 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.

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  • 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
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/illusian.org/portfolio

# also
GET /v1/firms/tesonet.com/portfolio
GET /v1/firms/illusian.org/coinvestors
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