Frustrated by choosing the wrong voice model across languages, while costs drift up and performance varies by session? Speko provides a unified API that benchmarks speech-to-text, LLM, and text-to-speech models in 10 languages and routes each session to the best performer.
Stop Wasting Time on Model Guesswork
With Speko, you compare models once and let the system route requests automatically, reducing trial-and-error work and accelerating deployment.
Cut Costs with Provider-Neutral Routing
Benefit from per-minute rates and pre-response failover, selecting the most cost-effective model without lock-in.
Scale Voice Apps with Confidence
Integrations with LiveKit, Pipecat, and OpenAPI, plus BYOK options, let you build enterprise-grade voice agents quickly.
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Customer Reviews for Speko
Overall Analytics
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6-month timeline
Most helpful
Iโm building a multilingual support bot, and the benchmarking across 10 languages let me compare STT/LLM/TTS side by side and pick the best combo per language. The provider-neutral API keeps me from vendor lock, and the predictable per-minute costs with failover give me confidence to scale. The Live streaming integrations feel solid once I mapped the channels.
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Showing 1 - 2 of 2 reviews .
Charlotte Taylor
Trusted ReviewerBenchmarking across languages unlocked the best model per language
What I liked
What could be better
Iโm building a multilingual support bot, and the benchmarking across 10 languages let me compare STT/LLM/TTS side by side and pick the best combo per language. The provider-neutral API keeps me from vendor lock, and the predictable per-minute costs with failover give me confidence to scale. The Live streaming integrations feel solid once I mapped the channels.
Amelia Moore
Trusted ReviewerProvider-neutral routing with strong security fits our enterprise needs
What I liked
What could be better
Iโm responsible for modernizing a large call-center stack, and Spekoโs provider-neutral API to route to top performers without vendor lock is a game-changer. The BYOK and managed routes meet our security requirements, and the LiveKit/Pipecat integrations make deployment painless. Real-time streaming through the Speko Gateway keeps agents responsive during busy periods.
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How it works
How Speko Works In 3 Steps?
1. Create Speko account
Sign up to obtain an API key and access Speko's unified voice API for routing.
2. Configure routing
Set objectives to balance performance and cost across STT, LLM, and TTS.
3. Integrate services
Connect LiveKit, Pipecat, or OpenAPI to start building voice apps.
Direct Comparison
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Speko: Features, Advantages & FAQs
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Integrations
Works with the tools you already use
Voice AI developers, Enterprise solution architects, Customer support engineers, LiveKit developers, Pipecat developers, ML engineers, Data scientists
Frequently Asked Questions
Developed by: Speko
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