Index
Startups that want a structured company profile on a well-known startup and company database.
How to submit to Index
Create or claim a company profile and add details about your startup, team, and funding if applicable. Complete the profile with links and company information. Profiles may be reviewed or updated over time.
Submit to IndexIndex FAQ
Is Index a dofollow backlink?
Index uses nofollow links. The listing still builds a valuable brand citation and referral traffic, even though it doesn't pass direct link authority.
How much does it cost to list on Index?
Index is free to submit to.
What is the Domain Rating of Index?
Index (index.co) has an approximate Domain Rating of 47. Higher DR generally means more SEO value from a backlink.
Startup Directories with a similar Domain Rating
Sites in the same category and around DR 47, so they are worth submitting to in the same batch as Index.
wpnewsify.com
wp newsify is a startup directory for founder and investor visibility.
techlomedia.in
techlo media is a startup directory for founder and investor visibility.
startupbeat.com
startupbeat is a startup directory for founder and investor visibility.
ramen.tools
ramen.tools is a niche directory worth a submission for an extra backlink.
Guides & tools for this category
How to Choose Which Directories to Submit To (2026 Guide)
There are thousands of directories out there, but most of your SEO results come from a focused shortlist. Here's exactly how to separate the ones worth your time from the ones that waste it.
Directory Submission Finder
Enter your niche and get a ranked list of real directories worth submitting to, pulled live from our 1,287+ directory database.
Directory submission service vs DIY software
Should you pay a done-for-you directory submission service or buy DIY submission software? Compare quality, time, rejection rates and cost side by side.