Jev is the decision layer of your chat. It handles instant judgments itself, routes harder questions to the right model, and calls the right tools when a task needs action.
One chat. Jev decides what happens next — answer, model, or tool. Sign in for the full agent.
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AI Models
Users
Saved Monthly
Powered by the best AI models
How it works
Type your question. Jev Chat works with every AI model.
Try GPT-5.4, then Claude, then Gemini — one click.
Different models excel at different tasks. Use the best one.
See it in action
Compare React vs Vue for a new SaaS project
React excels with its massive ecosystem and job market. Vue offers a gentler learning curve with built-in state management.
Why switch
ChatGPT gives you one model. We give you all of them.
Features
Built for people who use AI every day
GPT-5.4, Claude, Gemini, Grok, DeepSeek — 16+ models, zero separate subscriptions.
Use your own API keys. AES-256 encrypted, never stored in plain text.
Real-time answers with integrated web search. No tab switching.
Upload images, PDFs, documents. Analyze any file with any model.
All chats saved and searchable. Pick up where you left off.
Start with GPT, continue with Claude, compare with Gemini — same thread.
Pricing
One plan that gives you everything
$20 × 4 tools =
$80+/mo4 apps · 4 logins · 4 bills
Better answers + less hassle + save time
Models
Switch between models instantly — pick the right one for every task
GPT-5.4 Nano
FastGPT-5.4
SmartGPT-5.5 Pro
BestO4 Mini
ReasoningClaude Sonnet
WritingClaude Opus
PremiumGemini Pro
ResearchGrok 4.20
CreativeDeepSeek V3
FreeDeepSeek R1
FreeSonar Pro
SearchLlama 3.3
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No credit card required · 100 free credits included