Six of Silicon Valley's most revered tech executives have joined Aviso as advisors and investors, the AI-powered sales-guidance pioneer announced today. The visionary executives, all of whom founded or held key leadership positions at category-defining tech giants and software conglomerates, include:

- Scott McNealy, co-founder and former CEO of Sun Microsystems

- Subrah S Iyar, co-founder and former CEO of WebEx; former CSO at Cisco; and currently CEO at Moxtra

- Bill Heil, former COO at WebEx and former SVP of operations at VMWare

- Paul Chapman, former CIO at Hewlett Packard Enterprise and VP of Cloud Operations at VMWare; currently SVP and global CIO at Box

- Shashi Upadhyay, founder and former CEO of Lattice Engines; currently SVP with Dun & Bradstreet

- PD Singh, former head of Microsoft's sales intelligence and enterprise AI products; currently head of AI products at UiPath