InfronAI

What if you could access every AI model through one unified API, with built-in routing and fallbacks?

RecommendedInfron offers a powerful, unified API gateway for diverse AI models, providing critical features like intelligent routing, fallbacks, and strong data privacy, making it ideal for scalable and resilient AI application development.

Infron provides a single API to connect to thousands of open-source models, commercial models, and search agents, powered by the Infron Open Model Protocol. It acts as an AI Model Marketplace and Inference Provider Routing Platform, offering cross-provider high availability, seamless developer workflows, and ultra-low-cost scalability through its routing stack.

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Key Features:
  • Single API for thousands of AI models (LLMs, image, video, audio, search, embeddings)
  • Intelligent routing and fallbacks across multiple providers for high availability
  • Zero Data Retention (ZDR) policy enforcement on a per-request basis
  • OpenAI-compatible and Anthropic-compatible APIs
  • Usage-based pricing with pass-through model costs and platform fees
Pros
  • Developers needing a single API for diverse AI models (LLMs, media, search, embeddings)
  • Organizations requiring high availability and cost optimization for AI inference
  • Teams building AI applications that need flexible model switching and multi-provider resilience
Cons
  • Platform fees are applied per transaction in addition to model costs
  • Prompt Cache is always enabled and cannot be disabled, which might not suit all use cases
  • Video generation support is listed as 'coming soon' in some documentation sections
Pricing
paid
Starting at:0.00/1M token (for some free models, but platform fees apply)
Plans
  • Pay-as-you-go: 5% + $0.35 / per transaction platform fees, 0% markup on model prices
  • Enterprise: 3% / per transaction platform fees, up to 30% off model prices, bulk discounts available
Refund:For business users, unused account balance is eligible for a full refund with no processing fees.
Categories:
AI InfrastructureBusiness & Enterprise
Tags:
AI APILLMImage GenerationVideo GenerationAudio GenerationSearch APIEmbeddingsRoutingFallbackHigh AvailabilityZero Data RetentionOpenAI CompatibleAnthropic Compatible
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Quick Decision
Try if: You need a robust, high-availability solution for integrating multiple AI models into your applications, want to optimize costs through intelligent routing, and prioritize data privacy with Zero Data Retention.
Skip if: You have minimal AI model usage, prefer direct integration with a single provider, or are unwilling to pay platform fees on top of model costs.
Not for: Users who only need a single, specific AI model and prefer direct integration; Individuals with very low AI usage who might not benefit from routing complexities
Trust Signals

  • Founded

    2026

  • Team Size

    small
Tech Details
Platforms
webapi
Integrations
OpenAI SDKLangChainPydanticAILangfusen8nAnthropic SDK CompatibilityOpenAI Codex CLIOpenAI Agents SDKLiteLLM

  • AI Model

    Thousands of open-source and commercial models (e.g., GPT-5.2, Claude Sonnet 4.6, Gemini 3 Flash, Llama 4, Flux 2 Flex, Recraft V3, Imagen, Veo 3.1, KlingAI, Wan, Grok Imagine Video, gpt-4o-mini-tts, tts-1, Tavily, Exa, Jina, Perplexity)
Open Source
No
Support
Channels
emailDiscordX (Twitter)LinkedInSlack Channel (Enterprise)Whatsapp Group (Enterprise)
Company

  • Name

    CertainAI Inc.

  • Location

    49 Powell St. San Francisco, CA 94102, US

Infron was created to solve the growing pain in AI development of managing multiple model providers efficiently, aiming to provide a unified routing layer that abstracts complexities and allows developers to focus on building AI-powered products.

FAQ

What are the first steps to get started with Infron AI?

To get started, you need to create an account, add credits on the Credits page, and then create API keys. You can then use the API with code samples provided in the quickstart guide.

How is Infron's pricing structured?

Infron uses a usage-based pricing model with per-model pricing. There are no subscriptions required, and you only pay for what you use. Infron passes through the pricing of the underlying model providers without markup, but charges a platform fee (5% + $0.35 per transaction for pay-as-you-go, 3% per transaction for enterprise).

Does Infron retain my data or train on my prompts?

Infron itself has a Zero Data Retention (ZDR) policy, meaning your prompts are not retained. You can also enforce ZDR on a per-request basis to route to providers with ZDR policies. Providers that do not retain data are also unable to train on your data.

What happens if an AI model provider fails during my request?

Infron provides intelligent routing and fallbacks. If a provider returns an error, Infron AI will automatically fall back to another healthy provider, if your request filters allow it, to maximize uptime and ensure resilience.

What types of AI models does Infron support?

Infron supports a wide variety of AI models including Text Generation (LLMs), Image Generation, Video Generation, Audio Generation, Search, Deepsearch & Extract, Embedding & Reranker, and Batch Generation. It provides access to thousands of open-source and commercial models.

Use Cases
  • Developers needing a single API for diverse AI models (LLMs, media, search, embeddings)
  • Organizations requiring high availability and cost optimization for AI inference
  • Teams building AI applications that need flexible model switching and multi-provider resilience
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