Best Sierra AI Alternatives
29 alternatives in AI Agents
Alternatives
29
Avg Score
54/100
Top Funded
Adept
$415M
Score
92
Funding
$635M
Valuation
$10B
Alternatives & Competitors
Funding
$300M
Valuation
$1B
Country
🇮🇳 India
Founded
2014
Funding
$19M
Valuation
$1B
Country
🇺🇸 United States
Founded
2016
Funding
$27.5M
Valuation
$93M
Country
🇺🇸 United States
Founded
2022
Funding
$415M
Valuation
$1B
Country
🇺🇸 United States
Founded
2022
Funding
$21.7M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2020
Funding
$24.5M
Valuation
$80M
Country
🇺🇸 United States
Founded
2023
Funding
$81M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2021
Funding
$12M
Valuation
$50M
Country
🇺🇸 United States
Founded
2023
Funding
$21.5M
Valuation
Not disclosed
Country
🇫🇷 France
Founded
2023
Funding
$49.9M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2022
Funding
$37M
Valuation
Not disclosed
Country
🇦🇺 Australia
Founded
2020
Funding
$39M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2019
Funding
$15M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2020
Funding
$34.3M
Valuation
$350M
Country
🇺🇸 United States
Founded
2022
Funding
$25.3M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2020
Funding
$20M
Valuation
$100M
Country
🇺🇸 United States
Founded
2023
Funding
$12M
Valuation
Not disclosed
Country
🇮🇳 India
Founded
2015
Funding
$5.57M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2023
Funding
$25M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2023
Funding
$5M
Valuation
Not disclosed
Country
🇮🇳 India
Founded
2023
Funding
$12M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2023
Funding
$22M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2023
Funding
$17M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2022
Funding
Not disclosed
Valuation
Not disclosed
Country
🇮🇳 India
Founded
2023
Funding
Not disclosed
Valuation
Not disclosed
Country
🇮🇳 India
Founded
2019
Funding
Not disclosed
Valuation
Not disclosed
Country
🇮🇳 India
Founded
2021
Funding
$64.7M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2021
Funding
$38M
Valuation
Not disclosed
Country
🇬🇧 United Kingdom
Founded
2017
Funding
$241M
Valuation
Not disclosed
Country
🇺🇸 United States
Founded
2018
Side-by-Side Comparison
| Metric | Sierra AI | Kore.ai | Fireflies AI | LlamaIndex |
|---|---|---|---|---|
| Awaira Score | 92/100 | 90/100 | 82/100 | 78/100 |
| Total Funding | $635M | $300M | $19M | $27.5M |
| Valuation | $10B | $1B | $1B | $93M |
| Founded | 2023 | 2014 | 2016 | 2022 |
| Country | United States | India | United States | United States |
| Stage | Series C | Series C | Series A | Series A |
| Employees | 150 | 1000+ | 150 | 75 |
Frequently Asked Questions
What are the best alternatives to Sierra AI?
The strongest alternatives to Sierra AI in AI Agents are Kore.ai, Fireflies AI, LlamaIndex. They're competing for similar customers and solving overlapping problems.
How does Sierra AI compare to Kore.ai?
Sierra AI scores 92 on Awaira's index; Kore.ai comes in at 90. On funding, Sierra AI has raised $635M versus Kore.ai's $300M.