Best Lingvanex alternatives

Comparison

Tool	Price from	Free plan	Category
Lingvanex	not listed	?	APIs & models
Deepgram	0.0048 USD/mo	trial	APIs & models
AssemblyAI	not listed	?	APIs & models
DeepL	7.49 EUR/mo	trial	Translation
Google AI Studio	0,75 USD	?	APIs & models
OpenAI Platform	0,10 USD	?	APIs & models
VoiceLab	not listed	?	APIs & models
Cartesia	5 USD/mo	yes	APIs & models
TurboScribe	20 USD/mo	yes	Transcription & meetings

Each alternative in short

1. Deepgram

Enterprise voice AI APIs (speech-to-text, text-to-speech, voice agents) for developers and companies building real-time voice applications.

There is a free trial. Pay As You Go plan with a $200 free credit, no credit card required, no expiration.

2. AssemblyAI

Speech-to-text and speech understanding API models for developers building voice features into apps, agents and call tools.

The vendor does not state this clearly on the homepage or pricing page.

3. DeepL

AI translation platform for text, files, voice and API integration, used by businesses and developers for multilingual work.

There is a free trial. Free for 30 days on paid plans, with cancellation anytime; a free API key is also listed.

4. Google AI Studio

Browser-based workspace for developers to prototype with Gemini and other Google AI models, then move the same work to production via the Gemini API.

The vendor does not state this clearly on the homepage or pricing page.

5. OpenAI Platform

Developer platform for building applications with the OpenAI API, aimed at software developers.

The vendor does not state this clearly on the homepage or pricing page.

6. VoiceLab

Conversational intelligence platform that automatically transcribes, analyzes and categorizes customer calls, emails and chats for companies.

The vendor does not state this clearly on the homepage or pricing page.

7. Cartesia

Real-time text-to-speech, speech-to-text and voice agent API for developers building fast, live voice conversations.

Yes, there is a free plan. Free plan: 20K credits per month, $1 prepaid agent dollars per month, access to Text to Speech and Speech to Text.

8. TurboScribe

Converts audio and video files to text transcripts in seconds, with speaker labels and translation, for people who transcribe meetings, interviews and podcasts.

Yes, there is a free plan. 3 transcripts per day, each up to 30 minutes long, one file at a time, with lower processing priority.

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