Simple Gantt - Gantt Chart for Jira
Create Gantt-based project plans in Jira with dependencies, baselines, workload views, and project health information.
Blue Leap AppsFree
LeanZero Management
by LeanZero SRLAtlassianFree
Plan Jira portfolios, reschedule dependency chains, review changes, and apply updates through staged drafts.
PRICINGFree
DEPLOYMENTCloud
CATEGORYProject Management
UPDATED ON MARKETPLACE
What it does
LeanZero Management provides portfolio planning inside Jira. Moving a task can reschedule dependent tasks on a working calendar that accounts for weekends and holidays, while buffers absorb schedule slip before delivery dates move. Finish-date paths, baseline markers, milestone tracking, workload views, and a health dashboard show schedule status. Plans can be built from JQL, a board, or a project across multiple Jira projects.
Key capabilities
from the Atlassian Marketplace listingDependency rescheduling
Moving a task reschedules downstream dependent tasks on the working calendar.
Schedule buffers
Buffers absorb schedule slip before delivery dates move.
Finish-date path tracking
Path views show the chain that drives the finish date.
Baseline comparison
Baseline markers show how task timing has changed from the original plan.
Plan health dashboard
The dashboard includes on-time delivery, buffer health, schedule-risk bands, milestone tracking, workload, and CSV export.
Multi-project planning
Plans can be created from JQL, a board, or a project across multiple Jira projects.
Staged Jira changes
Concurrent planning controls
Drafts, presence indicators, and write locks support concurrent planning.
How it compares
LeanZero Management and Simple Gantt - Gantt Chart for Jira are both free, cloud-deployed listings updated in Sep 2026. Auto-Reschedule Linked Tasks: Dependency Dates for Jira is freemium, cloud-deployed, and was updated in Aug 2026. GanttBoard for Jira and MSP Planner - Gantt, Resources, MS Project export and import are also freemium and cloud-deployed; both were updated in Sep 2026.
| Name | Pricing | Deployment | Updated |
|---|---|---|---|
| this plugin | Free | Cloud | |
| Simple Gantt - Gantt Chart for Jira | Free | Cloud | |
| Auto-Reschedule Linked Tasks: Dependency Dates for Jira | Freemium | Cloud | |
| GanttBoard for Jira | Freemium | Cloud | |
| MSP Planner - Gantt, Resources, MS Project export and import | Freemium | Cloud |
In the catalog
1,328 plugins in Jira · Project Management
Price distribution: 444 free, 418 freemium, 466 paid
Pricing & deployment
Platform
Atlassian
Product
Jira
Deployment
Cloud
Pricing
Free
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What the vendor says
«move one task and everything downstream re-schedules on your working calendar, skipping weekends and holidays. Buffers absorb slip instead of passing it on, so only genuine overruns move your delivery dates. Critical path, baselines and ghost bars show what drives the finish date and how far you have drifted. Plan …»