
LLM Gateway Chat
Access hundreds of AI models through one unified chat platform.

What is LLM Gateway Chat?
The service functions as an integrated playground where users can converse with a broad selection of AI models while switching providers mid-discussion. Additional features include side-by-side model comparisons, group chats for parallel evaluations, and a canvas tool that renders interfaces from JSON definitions. Generation capabilities extend beyond text to include image creation and editing, short video production from prompts, and text-to-speech audio output. All usage routes through a single credit system that handles billing across providers without separate setups. Subscription tiers provide monthly credit allowances at different value multipliers, with starter options for light use and higher plans for intensive sessions. Pay-as-you-go top-ups remain available as a flexible supplement to recurring plans.
Key features
AI models LLM Gateway Chat uses
What you can use LLM Gateway Chat for
Unified Multi-Model Chat
Talk to 210+ models including GPT, Claude, Gemini, Grok, DeepSeek, Llama and Mistral from a single interface with the ability to switch models mid-conversation.
Media Generation Studios
Generate and edit images, create short videos from prompts, and convert text to natural-sounding speech using dedicated AI studios.
Side-by-Side Model Comparison
Run several models simultaneously in group chat mode to compare outputs, with options to fork conversations and share read-only snapshots.
How to use LLM Gateway Chat
- 1Sign up or create an account at chat.llmgateway.io
- 2Select chat, image, video, audio or comparison mode
- 3Enter a prompt or attach files and images
- 4Stream and review real-time model responses
- 5Save chats or generate shareable public links
LLM Gateway Chat pricing
Pricing model: Freemium. Plan details are indicative — check the site for current prices.
Starter
- 2× VALUE
- Most chat models (Claude Haiku, Sonnet, GPT-5-mini, Gemini Flash, ...)
- Web-based chat
- Real-time usage and per-message cost
- Switch tiers any time — prorated
Plus
Popular- 2.5× VALUE
- Everything in Starter
- Frontier models (Claude Opus, GPT-5, Gemini 2.5 Pro, Grok 4)
- Headroom for long daily sessions
- Email support
Pro
- 3× VALUE
- Everything in Plus
- Largest monthly credit allowance
- Priority support
- Best value at high volume
Editor's verdict
Pros
- +Single credit balance across all providers
- +Subscription plans deliver 2-3x credit value
- +Free tier available with no credit card required
Cons
- –Monthly subscription credits expire and do not roll over
- –Frontier models (Opus, GPT-5, Grok 4) limited to Plus/Pro tiers
- –Sign-in required to access chats and organizations
Our take: LLM Gateway Chat is a solid chatbots & assistants choice. It's valued for single credit balance across all providers and subscription plans deliver 2-3x credit value. The main trade-off is monthly subscription credits expire and do not roll over. A good pick if you want capable AI without a high upfront cost.
Frequently asked questions
The platform supports 210+ models across OpenAI, Anthropic, Google, xAI, DeepSeek, Meta, Mistral and other providers.
Summary
LLM Gateway Chat is a solid chatbots & assistants choice. It's valued for single credit balance across all providers and subscription plans deliver 2-3x credit value. The main trade-off is monthly subscription credits expire and do not roll over. A good pick if you want capable AI without a high upfront cost.
User reviews
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