Retell AI
Build, test, and deploy voice AI agents
About Retell AI
Retell AI provides the infrastructure for building production-grade AI voice agents. Their platform handles real-time speech, turn detection, and natural conversation flow with sub-500ms latency. Companies use Retell to automate inbound calls, surveys, and outbound campaigns.
Retell AI website preview
Company facts
- Category
- AI
- Funding stage
- Seed
- Total raised
- $4.5M
- Founded
- 2023
- Team size
- 1–10
- HQ
- San Francisco
- Country
- USA
- Website
- retellai.com
Founders of Retell AI
- Evie Wang
- James Su
Investors backing Retell AI
- Y Combinator
Frequently asked questions
What does Retell AI do?
Retell AI provides the infrastructure for building production-grade AI voice agents. Their platform handles real-time speech, turn detection, and natural conversation flow with sub-500ms latency. Companies use Retell to automate inbound calls, surveys, and outbound campaigns.
Where is Retell AI based?
Retell AI is based in San Francisco, USA.
When was Retell AI founded?
Retell AI was founded in 2023.
How much has Retell AI raised?
Retell AI has raised $4.5M in their Seed round.
Who founded Retell AI?
Retell AI was founded by Evie Wang, James Su.
Who has invested in Retell AI?
Retell AI is backed by Y Combinator.