Transaction Network Services (TNS) is a leading global provider of data communications and interoperability solutions. By combining innovation, advanced technology, experience and service excellence, TNS delivers managed communications solu...
TNS is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, Unica is clearly lagging behind, losing to TNS in all segments.
Unica hasn't got a lead over TNS in any websites category.
Unica hasn't got a lead over Unica in any country.