Voice

Speko

Router for voice AI that picks the best speech models for your use case

Visit Speko
1 viewsPricing · FreemiumStable
The FalcoScan Intel Panel/Speko · Voice
Data updated 4 October 2026
Opportunity
Moderate
Band
Saturation
Contested
Band
Wrapper Risk
Low
Band
Momentum
Stable
Market trend
The Brief

What Speko does

Speko is one API that routes a voice agent's speech to text, LLM and text to speech calls to the models it has measured as best for the language and use case. It also offers an open source gateway and public benchmarks.

Builder’s Brief

Speko is a voice tool on FalcoScan. Router for voice AI that picks the best speech models for your use case. FalcoScan rates Speko as moderate opportunity, a contested market, and low wrapper risk. Momentum: stable. Pricing: Freemium.

Market position · Voice

How Speko compares in Voice

Speko has moderate opportunity and sits in the middle third of 285 live Voice tools on FalcoScan. Across Voice, the average opportunity score is 66.1 and the average saturation score 41.3. FalcoScan rates Speko's own market position as contested. 92 of the 285 operating Voice tools have hot momentum, and FalcoScan has recorded 11 shutdowns in the category.

Speko compared with top-rated Voice tools
ProductOpportunitySaturationPricingMomentum
SpekoModerateContestedFreemiumStable
Gnani.aiHighContestedPaidRising
GradiumHighContestedFreemiumHot
HopperHighContestedPaidStable
RyloHighContestedFreeRising
DeepgramModerateContestedFreemiumHot
Tagged

Speko shows up when builders search for these

voice-agentsmodel-routingspeech-to-texttext-to-speechbenchmarks
Similar tools · Voice

Alternatives to Speko

Products still running that do the same job, from the voice market and related ones, closest match first.

See the Voice market
Voice
Gnani.ai

Frontier voice AI models and voice agents for enterprise telephony

Opportunity High
Paid
Voice
Gradium

Low-latency voice AI models for speech synthesis, transcription and translation

Opportunity High
Freemium
Voice
Hopper

Fast inference for voice AI models

Opportunity High
Paid
Voice
Rylo

Free AI captioning and text-to-speech for phone calls for deaf and hard-of-hearing users

Opportunity High
Free
Voice
Deepgram

The fastest and most accurate speech-to-text API for developers

★ 4.7Opportunity Moderate
Freemium
Voice
Vapi Voice AI

Developer platform for building AI voice phone agents

★ 4.6Opportunity High
Freemium
Questions

Speko: common questions

Is Speko free?

Speko has a free tier, with paid plans.

What are the best alternatives to Speko?

The closest alternatives to Speko that are still running, matched on the AI capabilities, uses and audience they share, are Gnani.ai, Gradium, Hopper, Rylo, and Deepgram.

Is Speko still operating?

Yes. FalcoScan's operating checks list Speko as active.

Does Speko have an API?

Yes. Speko offers an API.

How do I sign in to Speko?

Sign in on Speko's own website, speko.ai. FalcoScan reviews Speko but does not run its accounts, so logins, passwords and billing are handled by Speko directly.

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