Features

One assistant for research, writing, files and code

Digby picks the right open-weight model for each question, searches the live web when facts matter, and double-checks itself when being wrong is expensive.

Start chatting free Try deep research

Digby answering a question about what PIPEDA requires of a Canadian business using an AI chatbot, with its web research shown — A real Digby answer: it searched the web, read official guidance and showed its work.

Answers that are researched and checked

01
Live web search
when a question is time-sensitive, disputed or beyond what a model knows, Digby searches and cites what it found.
02
Automatic depth
quick questions get fast answers. High-stakes ones get a second model checking the first.
03
“Dig deeper”
one tap under any answer escalates to an independent check or a full research pass.
04
Deep research
a council of models researches in parallel; Digby writes one sourced report.
05
How Digby answered
every answer shows its sources and the work behind it.

How deep research works

Bring your own files and knowledge

01
Files
PDFs, Word documents, spreadsheets, images and code, read natively.
02
Projects
related chats, shared instructions and a searchable knowledge base in one place.
03
Memory
facts and preferences you share, reviewable and deletable any time.
04
Knowledge base
add documents and web pages once; Digby answers from the relevant passages.

Make things, not just answers

Ask for a document, a spreadsheet, a slide outline or an image and Digby hands it back as a file you can download. Longer pieces open in a side panel where you can read, copy and keep refining them.

Writing help works the way you do: draft from bullet points, rewrite for a different reader, translate between English and French, or tighten a page to half its length.

Work across your tools

Connect the apps you use, message Digby from Telegram or iMessage, and schedule briefings and recurring research that run while you’re away.

Gmail
Calendar
Drive
Slack
GitHub
Asana
Xero
Discord
Telegram
iMessage
MCP

All integrations

Build software with Digby Code

An AI coding agent in a real workspace: it reads your repository, writes and runs code, verifies its changes and opens pull requests on GitHub. Hand off a task from any chat and the result comes back to that chat.

Meet Digby Code

Everywhere you are

01
Web
digby.ai, installable on iPhone, iPad and Android.
02
Desktop
native apps for macOS and Windows.
03
Voice
talk to Digby and have answers read aloud.
04
Kids
a separate, safe Socratic tutor for children.

Get the apps Digby Kids

Frequently asked questions

Is Digby free?

Chat as a guest with no account. A free account saves your conversations, memory and projects. Deep research and other heavy features have daily limits.

Which AI models does Digby use?

Custom-tuned open models, chosen per question. On harder questions a second model independently checks the answer.

Can Digby read my PDFs and spreadsheets?

Yes. Attach a file to a message, or add documents to a project’s knowledge base so every chat in the project can use them.

Does Digby search the web?

Yes, when a question needs current or disputed facts. Answers list the sources Digby used so you can check them.