Meet BuLumina
A thoughtful AI assistant with built-in safety.
Reliable answers, streaming responses, web search, image analysis, and persistent memory. Built as a personal project, open to anyone.
Built for real conversations
Everything you'd expect from a modern AI assistant — without the corporate filter.
Moderated & safe
A safety-tuned model that filters harmful content while staying helpful and honest.
Real-time streaming
Watch responses appear token by token. No waiting for a full answer to arrive.
Web search
Pull live information from the web with cited sources — one click away.
Memory that sticks
The assistant remembers context within a session, so you don't have to repeat yourself.
Pay-as-you-go
Only pay for what you use with BuMoney. No subscriptions, no commitment.
Discord community
A small, growing group of people using and shaping BuLumina as it evolves.
Three steps to your first chat
No credit card, no lengthy forms. Just an email and a username.
Create your account
Sign up with email and a username — that's it. Takes about 30 seconds.
Get approved
An admin reviews your account. Once approved, you receive 100 BuMoney free.
Start chatting
Ask anything, upload images, or enable web search. BuMoney is charged per token.
Simple, honest pricing
You only pay for tokens you actually use. Nothing else.
What you can do with it
From coding to writing to deep reasoning — one assistant for everything.
Code & debug
Write, review, and explain code in any language — from quick scripts to whole applications.
Creative writing
Stories, scripts, essays, lyrics — a creative partner for any form of writing.
Analysis & research
Break down complex problems, summarize documents, and think through ideas step by step.
Image analysis
Upload screenshots, diagrams, or photos and get detailed descriptions, OCR, or explanations.
Web search
Access real-time information with source citations — for anything beyond training data.
Deep reasoning
Watch the model work through complex, multi-step problems with visible thinking.
Join the Discord
Share feedback, report bugs, suggest features, or just hang out. New updates are announced there first.
Join the server →Common questions
Everything you might want to know before signing up.
What is BuLumina? ▾
BuLumina is a personal AI assistant project — built by a single developer. It provides a fast, safety-tuned chat experience with streaming responses, web search, and image analysis. The model follows content guidelines to keep interactions helpful and responsible.
Is it really free? ▾
Yes — every approved account receives 100 BuMoney for free, which covers roughly 50 conversations. You can keep using the platform after that by topping up your balance. No subscription required.
What is BuMoney? ▾
BuMoney is the platform's credit system. 1 BuMoney = 1,000 tokens. Each message deducts tokens based on the length of your input and the AI's response. If you stop a response early, you're only charged for what was generated.
Is there a usage limit? ▾
You can send one message at a time — the assistant responds fully before accepting the next one. There's also a short cooldown between messages to keep the Service stable. Message length, attachments, and topics are not restricted, but the AI may decline requests that violate its safety guidelines.
How long does approval take? ▾
Usually a few hours. During busy periods it may take longer. If you're waiting, reach out on our Discord server and we'll speed things up.
Who made this? ▾
BuLumina is built and maintained by a single student developer. You can read more on the about page.
Ready to try it?
Create an account, get 100 BuMoney free, and start chatting in seconds.