Meet Solar.
Your everyday thinking partner. Ask a quick question, explore a complicated idea, or switch on Study mode to work through a subject step by step.
Start a conversation ↗AI is for everyone.
A question, a first draft, a wild idea.
Bring your curiosity. We’ll find the next step together.
✳a home for your next “what if?”
☀Solaryour thinking partner
LET’S START SOMEWHERE
What’s on your mind?
I have an idea. Help me figure it out.↑
Find a sparkLearn somethingBuild it
ai is for everyone
Built for the everyday.Room for the ambitious.Always a place to start.
A SMALL, THOUGHTFUL TOOLKITDifferent ideas.
Different ideas.
The right little helper.
One place to think, write, learn and build.
Less switching around. More getting somewhere.
Your words. Your voice.
Humanizer helps a draft feel more like you. Choose a tone, teach it your writing style, then nudge the result until it sounds right.
Find your voice ↗A tiny brain. Big personality.
Lunar starts with nothing. Teach it words and watch it make connections. It isn’t a knowledgeable assistant. It’s your delightfully odd little experiment.
Meet Lunar ↗From “what if” to working.
Bring Ray an error, a file or the thing you’re trying to build. Keep your creations in Workspace, where you can edit, save and preview supported files.
Find your coding corner ↗▤
Good ideas deserve a place to live.
2 MB on Free / 20 MB on PlusWorkspace keeps your files together. Edit, download, or hand one back to Solar.
JUST ENOUGH THINKINGSmall question?
Small question?
Big question? You choose.
Pick a model for the job. Use the effort slider for more thinking, and start a new chat whenever you want a different model.
Dim
The everyday one.
Quick, simple, unlimited.
Light
A little more depth.
Still keeps things moving.
Bright
Room to think.
For the trickier questions.
Solstice
Careful consideration.
Bring the complicated stuff.
Omnis
The bigger picture.
Your most ambitious asks.
Need another pass? Supernova adds a build, test and refinement loop. Check your available runs inside Solar.
START SMALL. STAY CURIOUS.A little more room,
A little more room,
when you need it.
Free is a real place to start.
Plus is there when you’re ready for more.
Your starting point.
$0/ month
For everyday questions and a little exploration.
- Unlimited Dim conversations
- Daily access to Light, Bright and Solstice
- Humanizer and all of Lunar
- A 2 MB workspace for your files
- Limited Omnis and Supernova access
Room to go further.
$7/ month
For more drafts, bigger builds and deeper questions.
- Higher model and Humanizer limits
- Ray, your coding-focused helper
- More Omnis and Supernova runs
- A 20 MB workspace and per-chat files
- All backgrounds, plus more image and voice uses
Exact allowances and reset times are shown in the app’s Plus comparison and usage menu. New-account model unlocks still apply.
A FEW GOOD QUESTIONS
A little clarity.
The things you might be wondering before you begin.
Is Lunar the same as Solar?+
No. Solar is the AI assistant. Lunar is a small, local word-learning experiment that only uses what you teach it. Expect surprising word combinations, not reliable answers.
What is Study mode?+
Study mode is Solarix, your tutoring mode. Switch it on in the message box when you want help understanding a topic rather than just a quick answer.
What happens in the interface preview?+
You can explore the design without signing in. Chat replies and rewrites are explicitly labeled samples, not live AI. Workspace changes stay in the preview session. Lunar can learn locally. No payments or AI requests are made.
Can I trust every answer?+
Solar can make mistakes. Check important facts, review code before running it, and use your own judgment. An assistant is a starting point, not a substitute for checking.
Where does my work go?+
Solar uses browser storage for preferences, local chat history and your Lunar brain. Your account profile and Workspace files use the configured backend. Messages and attachments you submit to the live assistant are processed by the configured AI services. Don’t share passwords or sensitive information you don’t need to include.
Your next idea
could start right here.
Let’s see where it goes ↗A blank page. A little light. You’ve got this.