Sourcelett

Sourcelett Suite: the modern office suite for you and your team. Coming soon.

See it work

One place for your documents, your presentations, your spreadsheets, and an AI that does the work with you.

Documents

Write with AIbeside the page.

A complete word processor with Sourcelett AI in the margin. Ask it to draft, rewrite or check, and every change is marked for you to keep or reject.

  • An assistant that edits

    Sourcelett AI works in the document itself, not in a chat you copy from.

  • Checks as you write

    Spelling, grammar and clarity, with each fix shown right in your text.

  • Word files, both ways

    Open .docx files and save them back, styles and all, for anyone on Word.

Presentations

Turn the briefinto a deck.

The same suite, for slides: themes and layouts that keep every slide in shape, motion where it helps, and Sourcelett AI one click away.

  • Layouts that look finished

    Themes and layouts keep every slide in shape, with charts and tables when you need them.

  • Motion, done well

    Transitions and animations for the moments that need them, previewed as you build.

  • PowerPoint files, both ways

    Open .pptx decks and save them back for anyone on PowerPoint or Google Slides.

Take a closer look.

Ask, and it’s done.

Tell Sourcelett AI what to change. It edits your document and marks every change for you to keep or reject.

Every slip, caught.

Grammar, spelling and clarity, checked as you write, with each fix shown right in your text.

Slides that look finished.

Layouts, charts, transitions and animations, saved as PowerPoint files.

Everyone, in the same file.

Invite your team by email and edit together, live, with each other’s cursors in view.

A second pair of eyes.

Document Insights reads the whole thing and suggests how to make it stronger.

Works with what you use

Your files open everywhere. And theirs open here.

Documents are Word files and presentations are PowerPoint files, so nobody has to switch to work with you.

.docx
Word documents, for Microsoft Word and Google Docs
.pptx
Presentations, for PowerPoint and Google Slides
.pdf
For anything that has to look the same everywhere

Questions, answered.

When does it open?
Soon. We’re finishing the last pieces now, and we’d rather get them right than rush them.
Will there be a free plan?
Yes. Start for free, and upgrade only when you need more.
Do I need to install anything?
No. It runs in your browser on any computer, tablet or phone. There’s also a desktop app for Windows that works completely offline, with AI running on your own computer.
Which AI does it use?
Leading models from several providers, built into the documents and presentations themselves. On the desktop app you can also run models on your own machine.

Something else? Write to support@sourcelett.com.

Almost ready. We’ll see you soon.