Referral Factory vs Sierra: Revenue, Funding & Team Size Compared
Referral Factory has not disclosed its revenue; Sierra generates $200M. The table below compares Referral Factory and Sierra on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  Referral FactoryThis company |  Sierra |
|---|---|---|
| Revenue | Not disclosed | $200M |
| Valuation | Not disclosed | $15.8B |
| Funding raised | Not disclosed | $1.6B |
| Team size | Not disclosed | 700 |
| Growth | Not disclosed | 100% |
| Founded | 2020 | 2023 |
| HQ | Netherlands | San Francisco, United States |
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Referral Factory at a glance
- Founded
- 2020
Plug-and-play software to build and track your customer referral program. Connects directly to your CRM so you can automate asking your HubSpot, Pipedrive, Intercom, Zoho and Salesforce contacts to refer. Or use Zapier to connect any CRM!…
Sierra at a glance
Sierra generates $200M in revenue with 700 employees, headquartered in San Francisco, United States.
- Revenue
- $200M
- Valuation
- $15.8B
- Funding
- $1.6B
- Team size
- 700
- Founded
- 2023
Sierra is the conversational AI platform for businesses. We help companies elevate their customer experience with AI.
Other Referral Factory alternatives
Referral Factory competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Referral Factory vs Sierra: frequently asked questions
How much revenue does Sierra make?
Sierra generates $200M in annual revenue with a team of 700.
How much funding has Sierra raised?
Sierra has raised $1.6B in total funding since it was founded in 2023.