Replit's Multiplayer feature lets multiple people work in the same project simultaneously. Each collaborator starts independent Agent threads, and tasks appear on a shared Kanban board. Core plans support 5 collaborators with sequential task execution, while Pro plans support 15 collaborators with parallel execution and 50 viewer seats.
Work together in real time using Replit Multiplayer
Replit Multiplayer lets teams collaborate on the same project in real time, similar to how Google Docs allows multiple editors on a document. Each team member can start their own Agent chat thread, work on isolated copies of the project, and merge changes through a shared Kanban board. This prevents collaborators from overwriting each other's work while keeping everyone in sync. Whether you are pair programming with a colleague or managing a small dev team, Multiplayer handles the coordination automatically.
Prerequisites
- A Replit Core ($25/mo) or Pro ($100/mo) plan — Starter does not support Multiplayer
- An existing Replit project (App) to collaborate on
- The email addresses or Replit usernames of your collaborators
- Collaborators need their own Replit accounts (free accounts can join as collaborators)
Step-by-step guide
Invite collaborators to your project
Invite collaborators to your project
Open your Replit project and look for the Multiplayer option in the Tools dock on the left sidebar. Click it to open the collaboration panel. Enter the Replit username or email address of the person you want to invite and select their role. Collaborators get full edit access and can see secret names (but not values on the cover page). Each invited person receives a notification and can join the workspace immediately. You can invite up to 5 people on Core or 15 on Pro.
Expected result: Your collaborator appears in the Multiplayer panel and can open the project in their own browser.
Understand the shared Kanban board
Understand the shared Kanban board
When multiple people are working in the same project, tasks appear on a shared Kanban board with four stages: Draft, Active, Ready, and Done. Each collaborator starts their own Agent thread to work on a task, and the system creates an isolated copy of the project for that task. This isolation means two people can work on different features simultaneously without conflicts. The Kanban board shows who is working on what, the current status, and when tasks are ready for review.
Expected result: The Kanban board displays all active tasks with clear status labels and the collaborator assigned to each one.
Work on tasks in isolated branches
Work on tasks in isolated branches
When you start a new task through Agent, Replit creates an isolated copy of the project just for that task. You can write code, test changes, and iterate with Agent without affecting the main project or other collaborators' work. This is similar to Git branches but managed automatically by Replit. On Core plans, tasks execute sequentially (one at a time). On Pro plans, up to 10 tasks can run in parallel, which is significantly faster for teams.
Expected result: Your changes are isolated to your task and do not appear in the main project until you move the task to Ready.
Review and apply completed tasks
Review and apply completed tasks
When a collaborator finishes their task and moves it to the Ready column, anyone on the team can review the changes. Click on the task to see what was modified. If the changes look good, apply them to the main project. Replit Agent handles merge conflicts automatically when applying changes. If conflicts cannot be resolved automatically, Agent will prompt you to choose which version to keep.
Expected result: The task moves to Done and the changes are merged into the main project, visible to all collaborators.
Manage viewer seats (Pro only)
Manage viewer seats (Pro only)
Pro plans include 50 viewer seats in addition to 15 collaborator slots. Viewers can watch the project in real time and see code changes as they happen, but they cannot edit code or start Agent threads. This is useful for stakeholders, project managers, or clients who need visibility into progress without the ability to make changes. Invite viewers the same way as collaborators but select the Viewer role.
Expected result: Viewers can open the project and see live changes but cannot modify files or interact with Agent.
Complete working example
1# Replit Multiplayer Collaboration Checklist23## Before Starting4- [ ] Confirm all collaborators have Replit accounts5- [ ] Verify your plan supports the number of collaborators needed6 - Core: 5 collaborators, sequential tasks7 - Pro: 15 collaborators + 50 viewers, parallel tasks8- [ ] Set up project secrets BEFORE inviting collaborators9 (collaborators can see secret names but not values on cover page)1011## Inviting Team Members12- [ ] Open project > Tools dock > Multiplayer13- [ ] Enter username or email for each collaborator14- [ ] Assign roles: Collaborator (edit) or Viewer (read-only, Pro)15- [ ] Confirm each person can access the project1617## Working Together18- [ ] Each person starts their own Agent thread for tasks19- [ ] Use the Kanban board to track: Draft > Active > Ready > Done20- [ ] Keep tasks small and focused for easier merging21- [ ] Use Plan mode to break large features into subtasks2223## Reviewing and Merging24- [ ] Check Ready column regularly for completed tasks25- [ ] Review changes before applying to main project26- [ ] Agent handles merge conflicts automatically27- [ ] Test the app after applying merged changes2829## Tips30- Use Lite mode for small fixes to save credits31- Communicate task ownership to avoid duplicate work32- Pro parallel execution is 5x faster for multi-person teamsCommon mistakes
Why it's a problem: Trying to use Multiplayer on the free Starter plan, which does not support collaboration
How to avoid: Upgrade to Core ($25/mo) for 5 collaborators or Pro ($100/mo) for 15 collaborators and parallel execution.
Why it's a problem: Having multiple collaborators work on the same file without using separate Agent tasks, causing overwrites
How to avoid: Always start a new Agent thread for each task. Replit creates isolated copies to prevent conflicts.
Why it's a problem: Expecting parallel task execution on the Core plan, which only supports sequential execution
How to avoid: Upgrade to Pro for parallel task execution (up to 10 tasks at once). Core processes one task at a time.
Why it's a problem: Adding secrets after inviting collaborators and not realizing collaborators can see secret names in the workspace
How to avoid: Add secrets before inviting anyone. Remember: collaborators see names and values; cover page visitors see nothing; remixers see names only.
Best practices
- Break large features into small, independent tasks so multiple collaborators can work in parallel without merge conflicts
- Use the Kanban board actively — move tasks through Draft, Active, Ready, and Done stages to keep the team aligned
- Set up project secrets before inviting collaborators, since secret visibility follows specific rules based on role
- Use Replit Agent's Plan mode to create a shared task list that the whole team can reference
- Assign clear ownership of tasks to avoid two people working on the same feature simultaneously
- Review and apply Ready tasks promptly to prevent the main project from falling too far behind active work
- Use Lite mode for quick fixes and save Autonomous mode for complex features to manage credit consumption across the team
Still stuck?
Copy one of these prompts to get a personalized, step-by-step explanation.
I'm setting up a collaborative coding project on Replit with [number] team members. We're building [describe project]. How should we structure our tasks and workflows using Replit's Multiplayer and Kanban board to avoid conflicts?
I need to set up this project for team collaboration. Please create a clear folder structure with separate directories for each major feature so multiple collaborators can work on different parts without merge conflicts. Add a README explaining the project structure and how team members should organize their work.
Frequently asked questions
Core ($25/mo) supports 5 collaborators with sequential task execution. Pro ($100/mo) supports 15 collaborators with parallel execution and 50 additional viewer seats. The free Starter plan does not support Multiplayer.
Collaborators in the workspace can see both secret names and values. Cover page visitors cannot see secrets at all. Remixers can see secret names but not values. Organization members without Owner role cannot view values in the UI but can print them via code.
When collaborators use separate Agent tasks, each works on an isolated copy. Replit Agent handles merge conflicts automatically when changes are applied to the main project. If automatic resolution fails, Agent prompts you to choose which version to keep.
Collaborators can join with free Replit accounts. Only the project owner needs a Core or Pro plan to enable Multiplayer. However, collaborators' own Agent usage still consumes credits from their own accounts.
Collaborators can edit code, start Agent threads, and manage tasks on the Kanban board. Viewers (Pro only, up to 50 seats) can watch the project in real time but cannot make any changes.
Yes. RapidDev's engineering team helps organizations set up efficient collaboration workflows on Replit, including project structure, task management, and deployment pipelines for multi-person teams.
Replit Multiplayer is more like Google Docs for code — real-time, browser-based, no Git knowledge required. GitHub collaboration requires understanding branches, pull requests, and merge workflows. Replit handles all of this automatically through its Kanban board and Agent.
Each collaborator's Agent usage consumes credits from their own account, not the project owner's. On Core, tasks run sequentially regardless of how many people are working. On Pro, up to 10 tasks can run in parallel.
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