text-generator-io
Text Generator is an open-source AI routing platform and API that provides unified access to leading text, code, reasoning, vision, and speech models across multiple providers via one OpenAI-compatible endpoint, with automatic model selection, fallbacks, and subscription or pay-as-you-go billing.
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Quick Overview
Best for: Generative Text
What it does
Generative Text software for decision-makers comparing workflow fit and alternatives.
Best fit
Generative Text
Pricing snapshot
Freemium from Not specified on page (subscription available)
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text-generator-io
Text Generator is an open-source platform that routes requests across a network of AI model providers through a single, OpenAI-compatible API endpoint. It supports chat, code, reasoning, vision, and speech workloads and offers automatic model selection (Auto) to match tasks to models by speed, quality, and cost. The product is positioned for production use with options for unlimited subscription access across UI and API surfaces or pay-as-you-go API credits, built-in provider fallbacks, and SDK examples to migrate existing OpenAI clients.
Self-hostable AI text generation API with crawling, image analysis, and speech-to-text features.
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Claim this listing for $29Key Features
Unified API (OpenAI-compatible)
One familiar API endpoint that is OpenAI-compatible, enabling easy migration and use of chat completions and streaming-compatible responses.
Provider Network & Routing
Access to a network of providers (examples listed on the site) with semantic routing and provider fallback to keep requests moving when providers are rate-limited or unavailable.
Automatic Model Selection (Auto)
Auto selects the best model for each request based on speed, quality, and cost; includes profiles like Fast, Cheap, Code, Reasoning, and Vision routing.
Open Source Platform
The platform is fully open source and the complete platform is available on GitHub for inspection, self-hosting, or contribution.
Subscription & Pay-as-you-go
Support for an unlimited subscription that covers UI tools and provider APIs, or optional API credits for pay-as-you-go usage.
Managed Gateway & Key Options
Options to use managed gateway keys or bring your own provider keys while retaining routing and control.
SDK Examples & Easy Migration
Two-line migration guidance and code samples for Python, JavaScript, and cURL to point existing OpenAI clients at Text Generator.
Pricing
A free tier is available to start building; the site prompts to 'Create a free API key' and 'Start building free'.
Unlimited subscription
Not specified on page (subscription available)- Unlimited chat, UI tools, and provider APIs
- Unlimited use across Text Generator surfaces
Pay-as-you-go (API credits)
Buy credits as needed (pricing details not specified on page)- Optional API credits without subscription
- Fund once and use routed models with a single credit balance
Use Cases
Conversational assistants and chat UIs
Use the unified chat API and unlimited chat UI to build interactive assistants and conversational experiences.
Code review and developer workflows
Route complex code-review and debugging jobs to models tuned for coding via Auto profiles like 'code' and examples such as 'Complex code review'.
Vision and OCR tasks
Image understanding and OCR routing through Auto Vision profiles to match latency, resolution, and task complexity.
Classification, extraction, and formatting
Low-cost Auto profiles for tasks like formatting, classification, and extraction to optimize for cost and speed.
Production model layer
Use as a resilient model layer with exact-model selection when consistency matters and built-in fallbacks for reliability.
Integrations
OpenAI (compatible)
OpenAI-compatible API surface and migration guidance to point existing OpenAI clients at Text Generator.
Provider network (examples)
Routes and reaches multiple providers such as OpenAI, Anthropic, Google, xAI, Moonshot AI, Mistral, Groq and others via one endpoint.
SDKs and tools
Official examples and compatibility with Python, JavaScript, and cURL clients for integration.
Benefits
Limitations
No verified limitations are available.
Frequently Asked Questions
No verified FAQs are available.
Getting Started
- 1 Create an account on the Text Generator site and sign up.
- 2 Create a free API key to start building.
- 3 Point your OpenAI-compatible client to https://api.text-generator.io/v1 (examples provided) or use the provided SDK samples.
- 4 Choose between using Auto for automatic model selection or specify an exact model ID for consistency.
- 5 Decide between the unlimited subscription or buying API credits for pay-as-you-go usage.
Support
docs
Read the API docs available on the site ('Read the API docs').
github
Open-source repository and code available on GitHub ('The complete platform is available on GitHub. Explore the source').
community
Community channels referenced on the site such as Discord and Twitter are available for discussion and updates.
contact
Contact and company links are available in the site footer (About, Contact, Blog).
API
API docs and code examples are provided on the site; examples show Python, JavaScript, and cURL pointing to https://api.text-generator.io/v1.
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