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01A little more than messaging

Stay in touch. Keep things moving.

A chat app for friends, family and teams. Share everyday moments, find the detail you need, and ask AI for help when it’s useful.

Create an account I have an account Get the desktop app

Start with free Private messaging. Explore Smart AI plans whenever you’re ready.

02Two modes

A little help.
Or just between you.

Smart chats add AI help: catch up on a conversation, ask about a file or prepare a next step. Relevant content is processed by Saywit and the AI services used.

Private chats keep messages and files end-to-end encrypted for the people in the conversation. Cloud AI and connected tools stay off. Private messaging is free.

  • Ask for a recap or an answer
  • Use the apps you choose to connect
  • Find messages, photos & files by meaning
  • Review suggestions before acting

Make yourself at home

Private · linked devices

Bring readable Private history from a device you already use. Approve the link once, then pick up where you left off.

Keep both devices open and online. Only history the original device can still read can be transferred.

LocalAI · desktop preview

Try AI on your own computer.

Use a supported local model to help with recent conversation text. You choose and set up the model on your computer.

Supported desktop previews · personal workspaces · text only. Private LocalAI replies stay temporarily on this device.

Illustrative examples · See the guides for setup and availability

03Factual checks

Not sure it’s true?
Look at the sources.

A claim comes up in conversation. Check it against public sources without leaving the chat.

  1. 01

    Notice the claim.

    Saywit checks public factual claims. Questions, opinions and everyday conversation stay unmarked.

  2. 02

    Follow the evidence.

    The check looks for public sources while you keep talking.

  3. 03

    Open the result.

    Open the result to read the evidence and any correction. A claim stays unverified when the evidence is missing or unclear.

Automatic checks start off. The owner can enable them in a Smart chat; you can also request a check from a message. Private chats stay outside factual checks.

How to enable factual checks
Illustrative preview
#curious-mindsA message worth a second look
✧ Smart
Maya

The Great Wall of China is visible from the Moon with the naked eye.

10:24
✧ Factual checkFalse
NASA · Great Wall

NASA explains that the wall cannot be seen from the Moon with the naked eye.

Correction

The Great Wall is not visible from the Moon with the naked eye.

Read the linked evidence to see why.

Claim → public sources → result

No clear evidence? No marker. An unmarked message doesn’t mean it’s true.

04Useful in everyday life

Less scrolling.
More getting somewhere.

Remember the plan, find the file, or move from “we should” to the next step.

Fig 01The source catalogue
Open the original source.

Describe a remembered detail, find a relevant match, then open its original message or attachment. Smart search only uses conversations available to you.

Illustrative preview

Find the detail you remember.

Try “the place Maya suggested” or “the budget file”. Smart search finds related messages and supported, processed attachments, with links back to the source. How search works.

Fig 02The dispatch desk
Allow, then follow the result.

Your assistant prepares a draft. Review its details, allow it when asked, then check the result. Actions follow your saved permission choices.

Illustrative preview

Turn a plan into an action.

Connect apps such as Gmail, Calendar, ClickUp or GitHub, then ask in plain language. Saywit can find information or prepare an action under your permission choices. Explore connections.

Keep the next step in view.

See decisions and follow-ups from a Smart conversation, linked to what was said. Ask for a reminder with a date and time, then check the saved confirmation. Reminders & notifications.

When typing isn’t enough.

Talk one to one by voice or video, or send a voice message. Record a call only after both people agree; revisit saved recordings and available transcripts. Calls & voice messages.

A little more you.

A photo, a voice note, a well-timed sticker. Share files, reply to a specific message, and react without interrupting the conversation. Stickers & emoji.

Bring the source with you.

Found something worth discussing? The browser extension brings selected text and its source link into a draft for you to review. Chrome and Firefox packages currently need manual installation. Quote in Saywit.

More you can do with Saywit.

Bring everyone together.

Find people as you type and build a group without saving each person as a contact first. Private groups support up to 20 people. Group chats · Requests & invitations.

Ask about your documents.

In the supported desktop app, choose files or folders to make searchable, then ask questions with links to the relevant passages. You review the selection before indexing; selected text is processed by the configured services. Document knowledge.

Choose the help that fits.

Use the models available with your plan, or bring your provider keys with the Your own AI plan. Create an agent for a particular job and choose which connected tools it can use, including custom MCP services. AI & agents · Compare plans.

Share a moment.

Optional Saywit Social gives photos, short posts and clips a home beyond a chat. Choose specific people, your contacts or a public audience for each post. Social posts are separate from encrypted Private chats. Meet Saywit Social.

Make it feel like you.

Choose a light or dark theme, organize chats, and save personal notes. You can review the details your assistant remembers and choose whether to use them. Your profile · Memory you control.

Keep it close, wherever you work.

Use your browser on a phone or computer, or download a desktop app. Supported desktop versions add a small screen-edge assistant; Developer Edition brings Smart chats to your terminal. Downloads · Desktop assistant · Terminal.

For a company, Saywit Enterprise adds a managed workspace with team access and company controls. Help & guide explains setup, availability and limits for each feature.

05Start here

Start with one conversation.

Invite a friend, plan something with your family, or bring your team together. Start with free Private messaging and add Smart AI help when you need it.

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An email address is enough to get started · No phone number required · See plans