Companies / Knock
Knock
Company
The company provides technology for multifamily property owners and operators to manage leasing and marketing processes.
Knock has 3 investors on file, among them Madrona, Second Avenue Partners and TMD Ventures. Its site was last checked 12 Nov 2026: site answers.
Investors
3 investors on file| Investor | Evidence | Type |
|---|---|---|
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
Get Knock and its investors as data
Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when Madrona 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/companies/knockcrm.com/investors
# also
GET /v1/companies/knockcrm.com
GET /v1/companies/knockcrm.com/news