Tag: Sierra

Sierra secures $950M as competition for enterprise AI intensifies

Sierra secures $950M as competition for enterprise AI i...

Shivangi Yadav May 8, 2026 7

Sierra has raised $950 million as competition in the enterprise AI market accele...

Sierra, led by Bret Taylor, acquires YC-backed AI startup Fragment

Sierra, led by Bret Taylor, acquires YC-backed AI start...

Shivangi Yadav May 2, 2026 9

Sierra, founded by Bret Taylor, has acquired Y Combinator-backed AI startup Frag...

Sierra CEO Bret Taylor says the age of button-based interfaces is ending

Sierra CEO Bret Taylor says the age of button-based int...

Shivangi Yadav Apr 12, 2026 12

Sierra CEO Bret Taylor says traditional button-based interfaces are fading as AI...

Sierra Space’s spaceplane faces a reinvention after NASA contract change

Sierra Space’s spaceplane faces a reinvention after NAS...

TechAmerica.ai Staff Sep 26, 2025 18

Sierra Space’s Dream Chaser spaceplane faces a pivot after NASA dropped guarante...