Glossary
What is a startup database?
A startup database is a site that profiles companies rather than products: founders, funding, location, headcount and news. Crunchbase, Dealroom and F6S are examples. Investors, journalists and partners read them, and AI assistants often quote them when describing a company, so an accurate profile matters even though they send little launch traffic.
Product directory vs startup database
| Product directory | Startup database | |
|---|---|---|
| Describes | The product | The company |
| Readers | Users looking for a tool | Investors, journalists, partners |
| Traffic to you | Some | Little |
| Why bother | Users and links | Credibility and accurate facts |
Why accuracy matters
Data from Crunchbase and similar databases is licensed to other tools and read by AI assistants. If your founding year, location or description is wrong there, it tends to be wrong everywhere. Claim your profile and keep the same facts as on your site and your other listings. That consistency is what an entity is built from.
What the numbers look like
We checked 9 startup databases. Median Domain Rating is 65. Most links from them are nofollow. See how to list a startup on Crunchbase and the full list.
What to fill in
The fields that get reused most are the one-line description, founding date, headquarters, founders, website, social links, industry tags and funding. Write the description the same way everywhere, keep the founding year and location identical across databases, and link your official social profiles. Add funding only if it's public. If a database has an old or wrong profile, claim it rather than creating a second one; duplicates confuse both people and machines.
Example
A two-person startup claims its Crunchbase profile, fixes the founding year, adds both founders and links its site and LinkedIn. A month later an AI assistant asked about the company quotes the corrected year and description instead of an old placeholder.
FAQ
Is Crunchbase free for founders?
Yes. Creating and editing a company profile on Crunchbase is free; paid plans are for people searching the data.
Do startup databases help SEO?
Mostly indirectly. Links are often nofollow, but accurate profiles help search engines and AI assistants understand your company.
Which startup databases matter most?
Crunchbase first, then the regional ones that cover your market, such as Dealroom in Europe.