Voice

Rylo

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

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Pricing · FreeRising
The FalcoScan Intel PanelRylo · Voice
Data updated 2 November 2026
Opportunity
High
Band
Saturation
Contested
Band
Wrapper risk
Low
Band
Momentum
Rising
Market trend

Voice AI has a narrow moat on average, from the moat scores of its rated products. What protects Voice AI tools, and the widest moats

The Brief

What Rylo does

Rylo, formerly Nagish, is an FCC-certified captioned telephone service. Its iOS and Android app transcribes phone calls and in-person conversations in real time and can speak typed replies aloud. It supports more than 50 languages and is free for eligible users because it is funded federally. It is expanding into sign-language translation through Rylo Sign, built on its acquisition of Sign.mt.

How Rylo compares with its closest alternatives

3 of the 5 closest alternatives have a free plan, as Rylo does. Only Gradium lists a starting price, $13 a month. All 5 offer an API; FalcoScan's records show none for Rylo. Rylo offers a mobile app. Of the 3 alternatives with platforms on record, none offers a mobile app. Rylo was founded in 2021; the alternatives were founded between 2016 and 2025, 1 of them earlier. Rylo is based in New York, United States; none of the 2 alternatives with a known headquarters is in the United States. They are in India and France.

Market position · Voice

How Rylo compares in Voice

Rylo has high opportunity and sits in the top third of 306 live Voice tools on FalcoScan. Across Voice, the average opportunity score is 66.1 and the average saturation score 41.2. FalcoScan rates Rylo's own market position as contested. 92 of the 306 operating Voice tools have hot momentum, and FalcoScan has recorded 11 shutdowns in the category.

Rylo compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
RyloFounded 2021 · New York, United StatesHighContestedFree—YesNoMobileRising
Gnani.aiFounded 2016 · Bengaluru, IndiaHighContestedPaid—NoYesWeb, APIRising
GradiumFounded 2025 · Paris, FranceHighContestedFreemium$13/moYesYesWeb, APIHot
Insanely Fast WhisperModerateContestedFree—YesYesCLIRising
WhisperS2TModerateContestedFree—YesYesAPIStable
HopperHighContestedPaid—NoYesAPIStable

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Voice.

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What it ships with

Capabilities & who uses it

The capabilities Rylo exposes to builders and the verticals it currently serves.

AI Capabilities
Real Time TranscriptionSpeech To TextText To SpeechSpeaker IdentificationSign Language Translation
Industry Verticals
AccessibilityTelecommunications
Tagged

Rylo shows up when builders search for these

call-captioningspeech-to-texttext-to-speechaccessibilitysign-language
Similar tools · Voice

Alternatives to Rylo

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
Insanely Fast Whisper

An opinionated CLI to transcribe Audio files w/ Whisper on-device! Powered by Transformers, Optimum & flash-attn

★ 4.4Opportunity Moderate
Free
Voice
WhisperS2T

An Optimized Speech-to-Text Pipeline for the Whisper Model Supporting Multiple Inference Engine

★ 4.0Opportunity Moderate
Free
Voice
Hopper

Fast inference for voice AI models

Opportunity High
Paid
Voice
EPUB to Audiobook

EPUB to audiobook converter, optimized for Audiobookshelf, WebUI included

★ 4.2Opportunity Moderate
Free
Featured in
Questions

Rylo: common questions

Is Rylo free?

Yes. FalcoScan lists Rylo as free to use.

What are the best alternatives to Rylo?

The closest alternatives to Rylo that are still running, matched on the AI capabilities, uses and audience they share, are Gnani.ai, Gradium, Insanely Fast Whisper, WhisperS2T, and Hopper.

Is Rylo still running?

Yes. As of 2 November 2026, FalcoScan lists Rylo as operating at rylo.com.

Where is Rylo based?

Rylo is headquartered in New York, United States.

Does Rylo have an API?

FalcoScan's records show no public API for Rylo.

Who is Rylo for?

Rylo is built for deaf and hard of hearing users, consumers, and workplaces.

How do I sign in to Rylo?

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

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