Open WebUI alternatives · AI Assistants
Alternatives to Open WebUI with a one-time purchase
The Open WebUI listing shows no one-time purchase. 6 of the 57 other AI assistants in this directory can be bought with a one-time purchase.
Open WebUI has a free plan. 3 of them are free or have a free plan.
6 tools · Listings checked up to Oct 9, 2026 · Where the facts come from
How each one differs from Open WebUI
- Free plan · from $149/yr
Msty
Private AI workspace for local and online models
- Msty can be bought with a one-time purchase.
- Open WebUI is self-hostable, according to its own site.
- Open WebUI also covers AI search.
- Free plan · from $39 one-time
TypingMind
Chat interface for AI models that runs on your own API keys
- Only Open WebUI lists macOS, Windows and Linux apps.
- TypingMind can be bought with a one-time purchase.
- Free trial · from $79 one-time
BoltAI
Native Mac AI client that runs on your own API keys
- Open WebUI has a free plan. BoltAI does not, though it has a free trial.
- Only BoltAI lists an iOS app.
- Only Open WebUI lists a web app.
- Only Open WebUI lists Windows and Linux apps.
- Free trial · from $49 one-time
Fluent
Mac AI assistant that opens over any app with your own models
- Open WebUI has a free plan. Fluent does not, though it has a free trial.
- Only Open WebUI lists a web app.
- Only Open WebUI lists Windows and Linux apps.
- Fluent can be bought with a one-time purchase.
- Free plan · from $29/yr
Alter
Voice-driven Mac AI assistant that reads on-screen context
- Only Open WebUI lists a web app.
- Only Open WebUI lists Windows and Linux apps.
- Alter can be bought with a one-time purchase.
- Open WebUI is self-hostable, according to its own site.
- From $4.99 one-time
Private LLM
Offline AI chat app for iPhone, iPad and Mac with a one-time price
- Open WebUI has a free plan. Private LLM does not.
- Only Private LLM lists an iOS app.
- Only Open WebUI lists a web app.
- Only Open WebUI lists Windows and Linux apps.
Common questions
Is there an alternative to Open WebUI that you buy once?
Yes. Msty, TypingMind, BoltAI, Fluent, Alter and Private LLM can be bought with a one-time purchase.
Can you buy Open WebUI once instead of subscribing?
The Open WebUI listing shows no one-time purchase. The listing was checked on Oct 5, 2026 against the pages it cites.
Which of these AI assistants are free?
Msty, TypingMind and Alter are free or have a free plan.
When was this checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Oct 9, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Open WebUI: the alternatives its listing names first, then the tools that share the most features with it.