your material
Not a stock course
- Notes, slides, whiteboard photos, PDFs, recorded lectures
- Answers cited to the source — and honest when it goes beyond them
- When several sources agree, that idea is flagged as worth locking in
01 · the promise
You didn't. Didly did.
Drop your notes. Let Didly cook.
New? Signing in requests access.
Tuesday, July 7
due today
5 ideas
Ask anything — or drop a file
- Reinforcement Learning3 due
- Org Behavior1 due
02 · the space we own
A course platform's path. A tutor's attention. Your notes.
sequenced & adaptive
A real path, not a pile
- A plan ordered by what builds on what, not a flat pile of cards
- One idea at a time: see it, recall it, quiz it, place it on the map
- An honest finish line that moves with you as you learn
03 · learning made easy
A whole team does the work. You do the learning.
// agents read, research, and write — you sip the smoothie.
04 · what it does
Capture everything
Notes, slides, photos, PDFs, lectures — one searchable Notebook.
Ask anything
Every answer is cited to the exact line of your materials.
Actually learn it
Ideas mapped and colored by recall — grey to solid.
Never miss a deadline
Exam dates in, reviews pulled forward — the midterm never surprises you.
05 · your plan
From a stack of notes to exam-ready, in order.
06 · the happy path
syllabus.pdf → tracker built → "what's the midterm worth?" → 25% [syllabus §grading]
00:00 drop · 00:04 47 pages read · 00:06 cited answer
07 · your study coach
Didly is your study coach.
your team
A whole team of agents
Lecture Scribe, Reading Scout, Exam Coach — each tuned to your field.
record
Record any lecture
Live class → chaptered notes you can jump to by the moment.
obsidian
Two-way Obsidian sync
Edit in Didly or Obsidian; changes flow both ways. No lock-in.
atlas
Your Learning Atlas
Every idea on a map. Watch grey turn solid.
the plan
A plan that leads
Always the next idea. Re-plans as you improve.
deadlines
Every deadline handled
Exam dates tracked; the right reviews pulled forward.
How it stacks up
| What a learner needs | Flashcard apps | Course platforms | Didly |
|---|---|---|---|
| Built from your own material | ✓ | — | ✓ |
| Sequenced by what builds on what | — | ✓ | ✓ |
| Adapts to your recall | partly | — | ✓ |
| Every answer cited to a source | — | — | ✓ |
| Tracks your deadlines | — | — | ✓ |
| Free during beta | — | — | ✓ |
every capability · no credit card.
08 · see it work
capture
Record a class — get notes you can search.
Hit record. Didly writes the notes, splits them into chapters, pulls the key terms, and leaves a recap — tap any moment to jump back.
what students say
join 1,200+ students · shaped with students at UC Berkeley · Stanford · NYU · Georgia Tech
“I stopped rereading slides at 1am. I just ask Didly and it points me to the exact line.”
09 · your notes stay yours
Your notes stay yours.
- always exportable Markdown, anytime.
- visible agent activity every action in the margin.
- one-tap undo reversible for 30 days.
- deletion that's real the key is destroyed.
10 · the facts
- What it is
- An AI study agent that captures your course materials, answers questions with cited sources, and tracks your deadlines.
- Who it's for
- Students first — and anyone learning a subject, including professionals taking a course or catching up on a field.
- What it costs
- Free during beta, by invite.
- Privacy
- Stored encrypted, exportable as Markdown, never used to train shared models. Delete your account and Didly destroys the encryption key.
11 · questions
What is Didly?
Didly is an AI study agent that captures your notes, slides, and lectures, answers questions with cited sources, and tracks your deadlines.
Is Didly free?
Didly is free during beta, by invite.
Who is Didly for?
Students first — and anyone learning a subject, including professionals taking a course or catching up on a field.
Does Didly cite its answers?
Yes — to the exact line of your materials. When it goes beyond your notes, it says so.
How is Didly different from note apps like Obsidian or Notion?
Note apps show what you have. Didly shows what you know. Your notes stay portable as plain Markdown you can open in Obsidian anytime.
Is Didly just another AI chatbot?
No. Didly is a team of agents you oversee — they read, research, track deadlines, and write study guides. Every action is on the record.
What can I put into Didly?
Typed notes, slides, whiteboard photos, PDFs, and recorded lectures. Tap record in class, star a moment, then ask later and jump to that timestamp.
How does Didly keep my notes private?
Stored encrypted and never used to train shared models. Delete your account and Didly destroys the encryption key.
How do I get access?
Sign in — first time requests access. We'll email you when your workspace is ready.