MileStack for event teams
Turn a fixed event date into a plan your team can actually run.
Start from the event format, date, attendance, and budget. MileStack drafts workstreams, responsibilities, and estimated costs for your event lead to review.

Leadership summit — draft plan
Illustrative draft planScope and goals
Venue and logistics
Speakers and programme
Registration and promotion
Where planning starts today
The date is fixed. Everything else still has to come together.
The event date is already on the calendar, but venue coordination, speakers, registration, production, and budget decisions all move on different tracks. Someone still has to turn that into one timeline the whole team can follow.
- Event briefThe event must go live on the committed date.
- Supplier emailsVenue, production, and service partners all confirm on different timelines.
- Planning callsMarketing, operations, and programme leads depend on each other's milestones.
- Budget sheetCosts are split across categories and revised as the event takes shape.
MileStack brings the event date, workstreams, responsibilities, and estimated costs into one plan your team can review and adjust.
A worked example
From event brief to reviewed delivery plan
The brief becomes a draft workback plan built around the fixed event date, with owners, dependencies, and estimated costs your team can review before execution starts.
1The brief
Leadership summit
Illustrative project
- Format
- One-day in-person leadership event with keynote sessions, panels, and networking.
- Event date
- Live delivery at the end of week 10.
- Attendance
- Around 250 attendees, with invited speakers and sponsors.
- Budget guidance
- Estimated costs across venue, production, marketing, and contingency.
2The draft plan
Illustrative draft planLeadership summit — draft plan
PhaseW1W3W5W7W9Scope and goals
Event lead
Weeks 1 to 1Venue and logistics
Operations lead
Weeks 2 to 3Speakers and programme
Programme lead
Weeks 2 to 4Registration and promotion
Marketing lead
Weeks 4 to 5Run of show
Event lead
Weeks 6 to 7Event delivery
Operations lead
Weeks 8 to 9Follow-up and wrap-up
Marketing lead
Weeks 10 to 10Estimated costs
€22,200
- Venue
- €9,000
- Production
- €6,500
- Marketing
- €4,200
- Contingency
- €2,500
3Your review
The event lead checks the sequence, owners, and budget assumptions before the plan is shared more widely.
Dates and sequence
Confirm the workback sequence from the event date and protect the key decision points.
Estimates
Replace the draft cost assumptions with your own vendor and production figures.
Assignments
Make sure each workstream has a clear owner before coordination begins.
When the work changes
A livestream is added after planning has started.
Describe the change to the AI Assistant inside the project. It proposes structured changes to the plan. A project manager reviews them and decides whether to accept and apply them.
- Someone describes what changed.
- The AI Assistant proposes adjustments to tasks, dates, assignments, and estimates.
- A project manager reviews the proposal, then accepts it or keeps the current plan.
“We now need a livestream for the keynote sessions, but the event date stays the same.”
Proposed adjustment
- Add a livestream setup workstream before delivery, with a dedicated owner.
- Update the run of show to include technical checks, stream cues, and handoffs.
- Keep the fixed event date and reflect the extra production effort in the estimated costs.
Scope and goals
Event lead
Venue and logistics
Operations lead
Speakers and programme
Programme lead
Registration and promotion
Marketing lead
Livestream setup
Programme lead
Run of show
Event lead
Event delivery
Operations lead
Follow-up and wrap-up
Marketing lead
Estimated costs
€24,800(+€2,600)
- Venue
- €9,000
- Production
- €8,400
- Marketing
- €4,200
- Contingency
- €3,200
Nothing is applied until a project manager accepts the suggested changes. The proposal can also be edited by hand afterwards.
Who takes part
Event leads, workstream owners, and stakeholders on one plan.
The job titles below are examples. What each person can do comes from their MileStack project role.
Event lead
Project Manager
Owns the plan, reviews AI proposals, and accepts changes.
Operations lead
Team Member
Owns venue, logistics, and delivery tasks, and updates progress as execution approaches.
Programme lead
Team Member
Owns speaker and content milestones, and coordinates agenda-related changes.
Marketing lead
Team Member
Handles registration, promotion, and follow-up tasks tied to the event timeline.
Stakeholder
Observer
Can be invited as an observer with read-only access to selected areas of the plan.
Access a project manager could grant
- Overall progress and completion
- Gantt chart and dependencies
- Tasks attachments
- Can export PDF
Permissions are set at the organization level and can be overridden per project. Observers have read-only access and are free.
Questions
Questions from event teams
AI-assisted. Human-approved.
Plan your next event with more clarity from the start.
Tell us how your team plans events today and we'll show how a fixed date becomes a reviewed delivery plan.