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TextSynth

TextSynth provides access to large language, text-to-image, text-to-speech or speech-to-text models via a REST API and a playground.

Monthly visits
4.5K
Pricing
Freemium
Free Plan, Standard Plan, Embeddings, Speech to Text Transcription
Added
Dec 25 2023

About TextSynth

TextSynth offers access to multiple model families through a REST API and a web playground, enabling users to perform tasks such as text completion, translation, image generation, and speech-related functions. It targets developers and teams needing scalable AI model access with configurable inference options. The service emphasizes leveraging custom inference code to speed up results and reduce costs on standard GPUs and CPUs.

It notes that users can pay per request to remove limitations and asks interested users to contact for custom support.

The API and playground are the core interfaces for interacting with models like Mistral, Llama, Stable Diffusion, and Whisper, among others. Documentation outlines how to authenticate, choose engines, and perform a variety of tasks including completions, chat, translations, and embeddings.

The product page describes usage, infrastructure, and pricing options, including plans and how payments are handled, indicating a focus on developers needing flexible access and predictable costs.

Use cases

  • Use for text completion, question answering, classification, chat, translation, image generation, speech generation, and transcription

Key features

  • Access to large language, text-to-image, text-to-speech or speech-to-text models
  • REST API and a playground
  • Faster inference on standard GPUs and CPUs
  • Global accessibility via online service
  • Free basic service with paid options for no limitations

Pros and cons

Pros

Provides access to a range of model types via a single API
Free tier and paid options

Cons

No explicit platform exclusivity; servers located in France

Pricing

Free Plan
Free
  • Free access to all the language models with request rate limitation and regular captcha completion
  • At most 200 generated tokens per request
  • Speech to text transcription duration is limited to 3 minutes
  • All requests are logged on our servers
Standard Plan
Credit based
  • Access to all the language models without rate limitation
  • No limitation on the number of generated tokens
  • No log of the request content is kept on our servers
  • Simple pricing based on the number of input and generated tokens
Embeddings
$0.20 / $2.00
per million input tokens
  • MADLAD400 7B
  • GPT-J 6B
  • Mistral 7B
  • Llama3 8B
  • Llama3.1 8B instruct
  • Gemma 3 27B instruct
  • Llama3.3 70B instruct
Speech to Text Transcription
0.005000
per generated image
  • Stable Diffusion transcription pricing
  • Whisper Large V3 transcription in multiple languages

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Frequently asked questions

What is TextSynth?
TextSynth provides access to large language, text-to-image, text-to-speech or speech-to-text models via a REST API and a playground.
Who is TextSynth for?
Developers and teams needing access to AI models via API
How much does it cost?
Pricing details include a Free Plan and a Standard Plan with credits, plus per-model pricing in credits

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