Worldata's List Price Index, released
June 1, reveals that during Spring 2012, list rental prices have continued to
drop, said Ray Tesi, SVP at Worldata.
According to the report, aggregated business database files, which typically
get their information through web scraping and crowd sourcing, dropped
substantially in b-to-c email list prices. Prices
for databases and master files, which are sourced more traditionally from
response and subscription lists, have also continued to fall.