Your team's work,
out in the open.
Task management that shows who's working on what, at a glance.
Monitoring
Work done
Member status
Sound familiar?
Progress is scattered everywhere
You have to dig through Slack, spreadsheets, email, and GitHub just to see the big picture.
The only way to know is to ask
"Where are we on this?" becomes a daily ritual, and it interrupts the people doing the work.
You spot overload and stalls too late
Uneven workloads and stuck tasks go unnoticed until the deadline is close.
"But I asked in chat…"
Important requests get buried under a constant stream of messages.
Explaining the same thing over and over
Know-how for recurring work lives only in a few people's heads.
Open tone and see
where your team stands
See progress and stalled work without chasing anyone for updates.
See who's working on what
See each member's in-progress and completed task counts. You can also customize views for each team.
Look back on your weekly pace
A chart shows how many tasks were completed each week, so you can see how things compare with last week.
Work done
Catch stalled tasks early
Tasks with no activity for a while are listed automatically, so you can follow up before the deadline.
Stalled tasks
A simple interface anyone can use
Even teammates who aren't comfortable with software can find their way around.
Your whole team can be up and running the day after you start.
This week
Use tone from your AI tools
Create and update tasks from ChatGPT, Claude, Cursor, and more. You can keep a record of the AI's work in tone too, so it's easier to stay on top of what's getting done.
ChatGPT
Claude
CursorConnect from any AI tool that supports MCP (Model Context Protocol).
- Pricing: 5
- How-to questions: 4
- Bug reports: 3
Free for up to 3 members. ¥500/month per member after that
Every plan includes every feature. Prices are in Japanese yen (JPY).
- All features included
- Free for up to 3 members
- No credit card required
- All features included
- Billed per member from the 4th
- All features included
- Premium support
- Flexible customization
Included in every plan
- Unlimited tasks and lists
- List and kanban views
- Comments and subtasks
- Task templates
- Assign to everyone at once
- Monitoring
- Teamspaces
- User groups
- Slack integration
- GitHub integration
- MCP integration (ChatGPT, Claude, Cursor, and more)
- Roles and permissions
- Audit log
- Login history and device management
- Data export
Admin controls your team can rely on
Roles and permissions
Decide which actions each member can take.
Audit log
Invitations and permission changes are recorded, so you can trace them later.
Login management
Sign out unfamiliar devices on the spot.
Data export
Export your task data as CSV anytime.
Frequently asked questions
Can teammates who aren't comfortable with software use it?
tone avoids jargon and is built to feel as easy as a consumer app. It's free for up to 3 members, so try it with a small group first.
Is the app available in English?
Yes. You can switch between English and Japanese anytime in your account settings.
Do I need a credit card?
You can use every feature with up to 3 members without a credit card. You'll be asked to add one when you invite your 4th member.
How does pricing work?
It's free for up to 3 members. From the 4th member on, it's ¥500/month per member (excl. tax).
Can I use tone without AI tools?
Yes. tone is a task management tool for teams, and you only need to set up AI tool integration if you want it.
Your team's work, out in the open.
One place for sales, engineering, and back-office teams to manage their work.