1

Ad verification and app attribution 2 companies

Advertisers check that their ads were seen by real people on suitable pages, and app makers measure which ad brought each user.

DoubleVerify logoDoubleVerifyDoubleVerify, with engineers in Bengaluru, checks that ads were seen by people rather than bots, on sites that suit the brand.
Branch logoBranchBranch, with engineers in Bengaluru, runs links that open the right screen in an app, and measures which ads brought each app user.
2

Marketing measurement 4 companies

Marketers bring all their campaign data into one place, and use models and experiments to work out what each channel actually caused.

Fospha logoFosphaFospha, with engineers in Mumbai, measures what marketing caused for brands that sell online.MumbaiHiring now
Lifesight logoLifesightLifesight measures what marketing caused, through statistical models and experiments.
Clarisights logoClarisightsClarisights, founded in Bengaluru, brings a marketer's campaign data from every channel into one set of reports.
Intentwise logoIntentwiseIntentwise, in Bengaluru, is another company in this area.
How it all worksProgrammatic advertisingAdvertisers bid for the space before the page loads.
See how it works →

What's changing

Measuring without following people.

Privacy rules and phone settings now block much of the tracking ads relied on. Measurement is moving to statistical models and experiments that do not follow individuals.

Companies: ingrid's company map. Hiring signals: postings feed of 5 Nov 2026.