Sierra

📍 San Francisco, United States👥 658 employees💰 Last funded 2025
Sierra helps businesses build better, more human customer experiences with AI.
11
Total investors
3
Early stage
0
Mid stage
0
Late stage
Founded
Investor geography1 country
United States
11
Investor activity2023–2025 · investors recorded per year
202312024620254
Recent (last 2y)Earlier
Frequently asked questions
Who invested in Sierra?
Sierra has 11 investors on record on gritt.io, including 3 early-stage backers.
When did Sierra last raise funding?
The most recent investment in Sierra recorded on gritt.io was in 2025.
What industry is Sierra in?
Sierra operates in Software Development. Find similar Software Development investors on gritt.io.
Where is Sierra based?
Sierra is headquartered in San Francisco, United States.