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Monorail AI is a unified AI content platform that lets you generate text, images, video, code, voiceovers, and more — without switching between tools or managing multiple subscriptions. Everything runs on top of the world’s leading AI models, giving you access to cutting-edge capabilities through a single, consistent interface.

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What is Monorail AI?

Monorail AI connects you to AI models from OpenAI, Anthropic, xAI (Grok), Cohere, ElevenLabs, Speechify, FalAI, and more. Instead of signing up for each provider separately, you get one platform that routes your requests to the right model for the job. Whether you’re a writer, developer, marketer, or creator, Monorail AI handles the infrastructure so you can focus on the output.
Monorail AI does not develop or train the underlying AI models. We provide a unified interface to access AI capabilities from leading providers.

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Nine AI tools in one place

Every Monorail AI account includes access to nine purpose-built tools, each powered by models selected for that type of content.

Chat

Conversational AI for research, brainstorming, Q&A, and more.

Writer

Generate blog posts, emails, ads, and 120+ other content types.

Image generator

Create images from text prompts using FLUX, Imagen, Grok Image, and more.

Video generator

Produce high-quality video from prompts or uploaded images.

Coder

Write, explain, and debug code in any language or framework.

Transcriber

Convert audio and video files to accurate text transcripts.

Voiceover

Turn text into lifelike speech with 500+ voices and languages.

Voice isolator

Separate vocals from background noise in any audio file.

Classifier

Detect potentially harmful content across categories like hate speech, violence, and more.

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How credits work

Every action on Monorail AI consumes credits from your balance. The number of credits deducted depends on which AI model you use and how much content is generated — for example, tokens for text, seconds for video and audio, or megapixels for images. Credits are included with every plan. Paid plans refresh your balance each billing period, and you can purchase additional credit packs at any time. For a full breakdown of model pricing, see Credits.

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Your data

When you submit a prompt or upload a file, your input and the resulting output may be transmitted to third-party AI providers for processing. Each provider operates under its own data handling and privacy policies. Review Monorail AI’s Privacy Policy and the relevant provider’s documentation before sharing sensitive information.