Automatically summarized, tagged, transcribed, and searchable by meaning — so what you save stays useful.
Private account. No ads. No tracking scripts.
Use it the way you already work.
You’re in chat. No time to organize.
Find it later in seconds.
No stars. No endless scrolling.
Saved messages disappear in the feed.
Recall the right item when you need it.
Not buried in old chats.
Important files shouldn’t live in threads.
Ready when you need it.
Without digging through mail chains.
The problem starts later.
That’s the difference.
Save less noise. Retrieve real context.
Send via Telegram, WhatsApp, or Email—or add from the dashboard: link, note, document, image, audio, reminder.
In the background, it creates summaries, generates tags, describes images, and transcribes audio.
Search by meaning, use smart prompts, or chat to retrieve what you need in seconds.
Save links, notes, documents, images, and reminders from the dashboard.
Send items instantly from your phone.
Send items directly from WhatsApp.
Forward emails and attachments to Inbox4.
Summarizes links, documents, notes, and videos.
Short, useful captions for visuals.
Voice notes become searchable text.
Find by meaning, not keywords.
See your most common topics at a glance.
Recaps for the last 7 or 30 days.
Inbox4 runs AI processing in the background so your archive stays clean, structured, and easy to search.
Inbox4 searches across your saved items and tries to answer based on your archive. Use smart prompts, tag cloud, or chat to find what you need. If something isn’t in your archive, it may fall back to general knowledge—but your saved content is always the first stop.
collect sources, get summaries, recall fast
idea bank, meeting notes, decision trail
notes, PDF summaries, study review
voice → transcript, reminders, instant search
Inbox4 stores your items and manages access through your account. You can also see processing states in the UI (for example: “Summary in progress…”).
Capture via Telegram or upload from the dashboard. Inbox4 makes your content searchable when you need it.