68
Stack Score
Editorial pick✓ Verified working
Msty
Single-app interface for every local and remote LLM.
Try Msty✓ Free trial available
Best for
Power users who want one polished desktop app to compare local and cloud LLMs side-by-side.
At a glance
- Pricing
- freemiumfrom $50/mo
- Setup time
- 5 minutes
- Learning curve
- easy
- Last verified
- 5/22/2026
What we love
- ✓One-time license — no subscription
- ✓Excellent multi-model comparison
- ✓Knowledge stack RAG is elegant
Where it falls short
- −No mobile app
- −Smaller community than Open WebUI
- −Plus features behind upgrade
Pricing
✓ Pricing verified Jun 21, 20262 tiers
Aurum (free)
$0
forever
- ✓Unlimited local LLMs
- ✓BYO API key
- ✓Knowledge Stacks
Aurum Plus
$50
one-time lifetime
- ✓All Aurum features
- ✓Branching
- ✓Delve
- ✓Priority support
Why we picked it
Msty is the best Swiss-army-knife chat UI I've found — local Ollama on the left, Claude on the right, side-by-side. Pay once.
Overview
Single-app interface for every local and remote LLM. Power users who want one polished desktop app to compare local and cloud LLMs side-by-side.
Key features
- ●Side-by-side multi-model chat
- ●Built-in knowledge stacks (RAG)
- ●Local + cloud LLM support
- ●Real-time web search
- ●Branching conversations
- ●Delve mode (auto-explore)
- ●Prompt library
Best use cases
Compare answers across models
Run the same prompt on Claude, GPT, and local Llama at once.
Personal knowledge base
Build a local RAG over your own notes.
Integrations
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