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Find the right AI tool in 2 minutes. Independent reviews and honest comparisons of 890+ AI tools.

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  3. Ultravox (formerly Fixie.ai)
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Ultravox (formerly Fixie.ai) Alternatives — Best Alternatives for 2026

Exploring alternatives to Ultravox (formerly Fixie.ai)? Here are 3 competing voice agents tools with detailed comparisons to help you choose the right fit.

#1
V

Vapi

Full Review →
Vapi Pricing →Vapi Pros & Cons →Compare with Ultravox (formerly Fixie.ai) →
#2
R

Retell AI

Full Review →
Retell AI Pricing →Retell AI Pros & Cons →Compare with Ultravox (formerly Fixie.ai) →
#3
B

Bland AI

Full Review →
Bland AI Pricing →Bland AI Pros & Cons →Compare with Ultravox (formerly Fixie.ai) →

Frequently Asked Questions

What is the best alternative to Ultravox (formerly Fixie.ai)?

The top alternatives to Ultravox (formerly Fixie.ai) include Vapi, Retell AI, Bland AI. Each has different strengths — compare them above to find the best fit for your needs.

Is there a free alternative to Ultravox (formerly Fixie.ai)?

Many voice agents tools offer free tiers or open-source alternatives. Check each alternative's pricing page for current free plan availability.

How do I choose between Ultravox (formerly Fixie.ai) and its alternatives?

Consider your specific use case, budget, team size, and required integrations. Our comparison pages break down the key differences to help you decide.

More about Ultravox (formerly Fixie.ai)

PricingReviewFree vs PaidPros & ConsWorth It?Tutorial