Sonix vs Ursa

In short

• Both: Speech to text, Many languages, API
• Only Sonix states: Mobile app
• Only Ursa states: Text to speech, Dubbing

Sonix

Sonix turns audio and video into searchable transcripts, subtitles, translations, and AI-generated insights.

Plans

Pay As You Go

• $10/hr

• Pay as you go transcription & translation
• AI workspace usage not available
• 5 GB storage
• Single-user account workspace
• Self-serve Help center & docs

Core

• $25/mo
• $275/yr

• 5 hrs/mo or 60 hrs/yr transcription & translation
• 5 hrs/mo or 60 hrs/yr AI workspace usage
• 25 GB storage
• 1 user included
• Email 48-hour response

Advanced

• $50/mo
• $550/yr

• 20 hrs/mo or 240 hrs/yr transcription & translation
• 25 hrs/mo or 300 hrs/yr AI workspace usage
• 50 GB storage
• 1 user included
• Email + chat 12-hour response

Pro

• $80/mo
• $880/yr

• 40 hrs/mo or 480 hrs/yr transcription & translation
• 100 hrs/mo or 1,200 hrs/yr AI workspace usage
• 100 GB storage
• 1 user included
• Priority email + chat 4-hour response

Enterprise

Price on request

• Everything in Pro, plus security, compliance, and dedicated support
• Custom pricing and custom terms
• 1 TB of storage per workspace
• Unlimited team members
• Custom transcription & AI workspace hours
• Dedicated account manager

Prices checked 2026-09-26 on the maker’s page.

Capabilities

• Speech to text — “Convert audio to text with 99% accuracy.” source
• Many languages — “Native-level transcription in 54+ languages.” source
• API — “RESTful API for automated transcription.” source
• Mobile app — “The mobile app that captures audio and delivers transcripts automatically.” source

Security

• SOC 2 Type II — “SOC 2 Type II certified with continuous security control monitoring.” source
• SOC 2 — “SOC 2 Type II certified with continuous security control monitoring.” source
• GDPR — “We follow GDPR protocols and can sign DPA and SCC.” source
• HIPAA — “Available through Medical Sonix for healthcare organizations.” source
• Not: Data kept in the EU — “All data is stored at AWS in the USA.” source
• Not trained on your data — “None of your data processed through Sonix is used for training purposes.” source

Ursa

Ursa is Speechmatics’ speech-to-text model family for transcribing live and recorded audio across languages, accents, and speakers.

Plans

Free

Free

• No credit card required
• $100 credit to get started
• For developers and early exploration
• Speech-to-Text: 55+ languages
• 2 concurrent real-time sessions
• Text-to-Speech

Pro

• from $0.129/hr
• $0.129/hr
• $0.24/hr
• $0.40/hr
• $0.24/hr
• $0.43/hr
• $0.16/hr
• $0.011/1k characters

• 55+ languages
• 50 concurrent real-time sessions
• 10 file jobs per second
• Multi-region cloud options
• Low-latency Text-to-Speech
• Online email support

Enterprise

Price on request

• All our features, including audio alignment
• No rate limits
• Privacy-first deployment options
• Custom models
• SaaS or On-premises deployment
• Prioritized service and support

Prices checked 2026-09-24 on the maker’s page.

Capabilities

• Text to speech — “Text-to-Speech” source
• Speech to text — “Real-time speech-to-text is here” source
• Dubbing — “Our AI model supports 55+ languages for transcription, with 69 pairs supported for AI translation.” source
• Many languages — “Transcribe 55+ languages with a single model, even when speakers switch between languages naturally throughout a conversation.” source
• API — “Speech-to-text API built for every language and accent” source