Bryntum Gantt Alternative

Deep technical comparison for product teams

RevoGrid Gantt is a grid-native scheduling module for teams that want an editable Gantt to behave like part of their product rather than a separate project-management application. Bryntum Gantt is best understood as a mature commercial JavaScript Gantt component with a dedicated scheduling engine, project-management features, framework wrappers, and a broad API surface.

This comparison is for teams evaluating Bryntum Gantt against RevoGrid for ERP and PPM products, project planning tools, manufacturing schedules, portfolio views, resource planning, operations software, and data-heavy SaaS applications.

Request Pro TrialBuy Pro

Last reviewed: June 4, 2026. Vendor pricing, license terms, and feature packaging can change. Verify official vendor pages before purchase.

Best fit

Choose RevoGrid Gantt when the timeline must live inside a highly customized data workflow, your product already depends on grid-style editing, or you want transparent per-developer pricing without deployment counting.

Short answer

Bryntum is the more established standalone Gantt product. RevoGrid is the stronger architectural fit when scheduling is one view inside a larger editable SaaS, ERP, PPM, or operations workflow.

Why teams look for a Bryntum Gantt alternative

Bryntum Gantt is a capable, mature project-planning component. It combines a tree grid, timeline, scheduling engine, dependencies, calendars, resources, task editing, export, and framework integrations. For a team that wants an extensive Gantt product with well-established project-management semantics, it deserves a place on the shortlist.

But not every application needs a self-contained project-management surface. In many B2B products, the Gantt is only one view of the same operational data users already edit elsewhere:

• an ERP combines work orders, materials, costs, people, and delivery dates;
• a PPM product connects project schedules to budgets, portfolios, and capacity;
• a manufacturing system links tasks to inventory, machines, and production status;
• an agency platform combines timelines with staffing, utilization, and billing;
• a SaaS planning product needs custom fields, permissions, validation, audit history, and branded editing flows.

In these products, the important question is not simply, “Can the component render task bars?” It is:

Can the Gantt become a natural part of our existing data workflow without creating a second UI architecture inside the application?

That is where RevoGrid takes a different approach. RevoGrid starts with an editable, virtualized data grid and adds scheduling to the same foundation. The task table remains a real product surface: teams can use custom columns, cell renderers, editors, validation, context actions, plugins, and application-owned persistence alongside the timeline.

RevoGrid Gantt vs Bryntum Gantt at a glance

Decision point	RevoGrid Gantt	Bryntum Gantt
Best for	Embedded scheduling inside data-heavy products	A mature, dedicated project-management component
Product architecture	Grid-native Gantt module on the RevoGrid foundation	Dedicated Gantt UI plus project model and scheduling engine
Task hierarchy	✅ Task trees, WBS, summary tasks, milestones	✅ Hierarchical projects and task trees
Dependencies	✅ FS, SS, FF, SF, lead/lag, editing, validation	✅ Dependencies, lag, constraints, and editors
Scheduling	✅ Automatic and manual scheduling, constraints, calendars	✅ Mature scheduling engine with extensive project semantics
Critical path and baselines	✅	✅
Resource planning	✅ Resources, assignments, leveling, capacity diagnostics	✅ Resources, assignments, utilization, costs, histograms
Grid customization	✅ Native RevoGrid columns, editors, renderers, and plugins	✅ Extensive Gantt/Grid configuration and APIs
Frameworks	JavaScript, TypeScript, React, Vue, Angular, Svelte, Web Components	JavaScript, TypeScript, React, Vue, Angular
Open-source foundation	✅ MIT-licensed RevoGrid core	❌ Commercial product
Public starting price	Pro Advanced from $499/developer/year	Bryntum Gantt from $940 at time of review
Deployment model	Royalty-free; no deployment or server license	Commercial licensing; confirm the appropriate tier for your team
Main tradeoff	Newer Gantt ecosystem; more application composition	Higher cost and a more self-contained product architecture

Pricing and packaging can change. Confirm current terms on the RevoGrid Gantt page and Bryntum pricing page before purchasing.

The main architectural difference

Bryntum: a specialist Gantt product

Bryntum organizes scheduling around a project model and a dedicated scheduling engine. Its Gantt view is a feature-rich visualization of that model. This creates a coherent project-management environment and gives Bryntum a strong foundation for advanced scheduling rules, task editors, resource analysis, state management, and export.

This approach is a good fit when the Gantt itself is the product—or when the application is comfortable adopting Bryntum's project model as an important architectural boundary.

RevoGrid: a scheduling workflow on an editable grid

RevoGrid approaches the problem from the data surface. Tasks appear in the same kind of programmable grid used for other complex product screens, while the timeline and scheduling engine extend that grid with project-planning behavior.

This matters when users need to move between:

• spreadsheet-like task editing;
• custom operational fields;
• task hierarchy and WBS;
• timeline planning;
• dependencies and scheduling;
• resources and assignments;
• application-specific validation and actions.

Instead of making the team maintain one set of interaction patterns for tables and another for the Gantt, RevoGrid lets both live on the same foundation.

Deep Gantt feature comparison

Legend: ✅ supported, ⚠️ available but implementation depth or workflow differs, ❌ not a primary focus.

Feature / capability	RevoGrid Gantt	Bryntum Gantt
Regular tasks	✅	✅
Summary tasks	✅	✅
Milestones	✅	✅
Task tree / hierarchy	✅	✅
WBS fields	✅	✅
Collapsible task groups	✅	✅
Parent-child rollups	✅	✅
Finish-to-start dependencies	✅	✅
Start-to-start dependencies	✅	✅
Finish-to-finish dependencies	✅	✅
Start-to-finish dependencies	✅	✅
Lead and lag	✅	✅
Dependency validation	✅	✅
Dependency drag handles	✅	✅
Automatic scheduling	✅	✅
Manual scheduling	✅	✅
Forward scheduling	✅	✅
Backward scheduling	✅	✅
Task constraints	✅	✅
Working calendars and holidays	✅	✅
Deadline markers	✅	✅
Split tasks	✅	✅
Critical path	✅	✅
Slack calculation	✅	✅
Baselines	✅	✅
Resource records	✅	✅
Resource assignments	✅	✅
Resource leveling	✅	✅
Capacity / overload diagnostics	✅	✅
Detailed utilization and histogram views	⚠️ Product-specific composition	✅ Mature built-in tooling
Resource costs	⚠️ Custom fields and calculations	✅ Documented project model support
Inline grid editing	✅	✅
Task editor dialog	✅	✅
Role-based editability	✅	⚠️ Configure permissions in the host application
Task validation hooks	✅	✅
Drag task	✅	✅
Resize task	✅	✅
Edit progress on timeline	✅	✅
Context menu actions	✅	✅
Undo / redo	✅ Pro	✅
Custom task columns	✅	✅
Column presets	✅	✅
Custom cell renderers and editors	✅ Grid-native	✅ Gantt/Grid APIs
Custom task-bar content	✅	✅
Custom task-bar colors and markers	✅	✅
Tooltips	✅	✅
Light and dark styling	✅	✅
Timeline zoom presets	✅	✅
Custom zoom levels	✅	✅
Wheel / anchored zoom	✅	✅
Timeline overlays and highlighted ranges	✅	✅
Browser print / Save as PDF	✅	✅
PDF export	✅ Pro / browser workflow	✅ Dedicated export feature
PNG export	⚠️ Custom capture workflow	✅
Excel export	✅ Pro	✅
CSV export	✅ Core grid data	✅
REST integration	✅ Application-owned recipe	✅ Application integration
GraphQL integration	✅ Application-owned recipe	✅ Application integration
PostgreSQL / Supabase recipe	✅	⚠️ Custom backend integration
State persistence	✅ Application-owned	✅ Built-in APIs plus application storage
Plugin architecture	✅	✅ Feature/API architecture
Headless scheduling engine	⚠️ Gantt module is grid-oriented	✅ ChronoGraph-based engine
React	✅	✅
Vue	✅	✅
Angular	✅	✅
Svelte	✅	⚠️ Not a primary official wrapper
Web Components	✅ Native foundation	⚠️ JavaScript integration
JavaScript / TypeScript	✅	✅
Keyboard and accessibility guidance	✅ Grid-level guidance	✅ Detailed Gantt-specific documentation
Touch support	✅	✅

The table shows broad functional overlap, but it should not be read as API equivalence. The products expose different models and different levels of built-in workflow. A proof of concept with real data is still the best way to compare them.

Where RevoGrid Gantt is stronger

1. The task grid can remain part of your product

Many Gantt comparisons focus on the timeline and underestimate the left-hand grid. In a real business application, users often spend more time editing task names, owners, status, costs, custom properties, and operational metadata than dragging bars.

RevoGrid's main advantage is that this side of the Gantt is built on a serious editable grid. Teams can use grid-native renderers, editors, column types, validation rules, context menus, conditional formatting, and plugins instead of treating the task table as a secondary part of a timeline widget.

This is particularly valuable for:

• ERP and manufacturing interfaces with many domain-specific fields;
• PPM products that combine schedule, budget, risk, and portfolio data;
• resource-planning tools with custom capacity rules;
• internal operations software with organization-specific workflows;
• SaaS products that need the Gantt to match an existing design system.

2. One foundation across grid and scheduling screens

A product may need a customer table, a work-order grid, a resource plan, a portfolio report, and a project timeline. Introducing a separate component architecture for the Gantt can create duplicated work around data loading, editing, selection, keyboard behavior, theming, and custom cells.

RevoGrid lets teams extend a familiar data-grid model into scheduling. The same frontend stack and customization philosophy can serve both regular data screens and Gantt views.

This does not eliminate every integration task. It reduces the number of unrelated abstractions the team must own.

3. Broader framework reach from one Web Component core

RevoGrid's Web Component foundation supports JavaScript and TypeScript applications as well as React, Vue, Angular, and Svelte. This is useful for vendors that maintain multiple frontend products, migrate frameworks over time, or publish embeddable components for customers using different stacks.

Bryntum has strong official support for JavaScript, React, Vue, and Angular. RevoGrid's additional first-class Svelte and Web Component story is a practical differentiator for teams outside the three largest framework ecosystems.

4. Transparent, SaaS-friendly commercial terms

At the time of review, RevoGrid Pro Advanced starts at $499 per developer per year and includes Gantt, Pivot, the Plugin API, typed source access, and engineering support. RevoGrid also states that deployment is royalty-free, with no deployment counting or server license.

Bryntum Gantt starts at $940 on its public pricing page, with licensing options that depend on the number of developers and products. Bryntum's commercial model may be entirely reasonable for teams that value its maturity and specialist feature set, but RevoGrid offers a lower and simpler entry point for many SaaS teams.

Evaluate the full team cost rather than comparing only the smallest displayed number. Include developer seats, products, support needs, deployment terms, and any other RevoGrid modules your application would otherwise purchase separately.

5. Open-source visibility around the core grid

RevoGrid's core is MIT-licensed and developed in a public repository. Teams can inspect the foundation, follow releases and issues, evaluate the grid before buying Pro, and use the open-source version for non-Gantt screens.

Bryntum is a commercial product. Its public GitHub and npm signals are not directly comparable because its code and packages follow a different distribution model. This is not evidence that one vendor is better maintained; it is a difference in transparency and procurement posture.

Where Bryntum may still be the better choice

An honest comparison should not pretend that every Bryntum implementation is an obvious migration candidate.

Choose Bryntum when:

• you want the more established specialist Gantt product;
• a headless scheduling engine is central to your architecture;
• you depend on mature resource-utilization views, histograms, or resource-cost workflows;
• you want extensive project-management functionality packaged inside the component;
• Gantt-specific accessibility documentation is a procurement requirement;
• your existing application is deeply built around Bryntum's ProjectModel, task editor, feature system, or export stack;
• the higher commercial cost is less important than reducing implementation decisions.

RevoGrid is more composable, but composability means the application may own more presentation and integration work. Bryntum can be the safer option when the requirement is “give us a mature project-planning product surface,” not “give us a scheduling layer we can shape around our product.”

Performance: compare workloads, not slogans

Both vendors position their products for large or complex project data. However, public evidence is not symmetrical.

RevoGrid publishes a reproducible grid benchmark using 100,000 rows and 100 columns, including initial-render, scrolling, memory, and DOM measurements. This is useful evidence of the virtualized grid foundation beneath RevoGrid Gantt. Bryntum documents performance-oriented architecture and a scheduling engine designed for substantial projects, but the public pages reviewed did not provide an equivalent apples-to-apples Gantt benchmark with the same dataset and metrics.

That does not prove RevoGrid Gantt is faster than Bryntum Gantt. A grid benchmark is not automatically a scheduling-engine benchmark. Scheduling performance depends on task hierarchy, dependency density, calendars, constraints, resources, custom renderers, and the number of recalculations triggered by an edit.

For a useful proof of concept, test:

1. Your real task and dependency counts.
2. The most expensive custom cells and task-bar templates.
3. Initial load and expansion of large task trees.
4. Dragging and resizing tasks with scheduling enabled.
5. Changes near the start of a long dependency chain.
6. Resource assignment and leveling operations.
7. Memory after repeated edits, zooming, and scrolling.
8. Keyboard and touch interaction on target devices.

Treat any benchmark that disables one product's scheduling logic or uses different functionality as directional rather than conclusive.

Bryntum-to-RevoGrid migration map

Migrating from Bryntum to RevoGrid is concept mapping, not renaming props. The two libraries organize project data differently.

Bryntum concept	RevoGrid direction
ProjectModel	Application-owned project state plus RevoGrid Gantt task and entity inputs
Task store	Task rows in the RevoGrid source model
Dependency store	Gantt dependency collection
Resource store	Gantt resource collection
Assignment store	Gantt assignment collection
Calendar manager / calendar data	Gantt calendar configuration and application-owned calendar data
Task tree	parentId, WBS, summary-task, and hierarchy configuration
Scheduling direction and constraints	Recreate with RevoGrid scheduling options, task constraints, and calendars
TaskEdit / task editor	RevoGrid task editor dialog, inline editing, or a custom application form
Gantt columns	RevoGrid Gantt column presets plus custom grid columns
Features and toolbar actions	RevoGrid plugin hooks, toolbar SDK, events, and context-menu items
Task renderer / styling	Task-bar content, color, marker, tooltip, and cell-renderer hooks
State persistence	Application state plus JSON, REST, GraphQL, or database persistence recipe
PDF / print / Excel export	Browser print/PDF and RevoGrid Pro export workflows; validate format requirements
Undo / redo	RevoGrid Pro history/event workflow

Recommended migration sequence

1. Inventory the current project model. List tasks, dependencies, resources, assignments, calendars, baselines, constraints, custom fields, and stored UI state.
2. Separate required behavior from unused configuration. Mature installations often contain features that were enabled historically but are no longer essential.
3. Map scheduling semantics first. Validate calendars, manual tasks, constraints, lag, backward scheduling, critical path, and resource behavior before rebuilding visual details.
4. Rebuild the editing path. Decide which fields belong in inline cells, the task editor dialog, a side panel, or a product-specific form.
5. Port columns and renderers. Recreate essential domain columns with RevoGrid renderers and editors rather than copying every old configuration mechanically.
6. Replace persistence and export flows. Map loading, writes, conflict handling, saved state, print/PDF, Excel, and any required CSV or image export.
7. Test accessibility and keyboard behavior. Do not assume that shortcuts, focus order, announcements, or touch gestures transfer automatically.
8. Pilot with a representative project. Include the largest hierarchy, densest dependency network, most complex calendars, and heaviest renderers your customers use.

Is migration worth it?

Migration is usually most attractive when the team is already paying the integration cost of making Bryntum behave like the rest of a grid-heavy application.

Migration is likely a good fit when

• the application already uses RevoGrid or needs a new high-performance data grid;
• most complexity is in custom task fields and editing workflows;
• the Gantt must share UX patterns with other data screens;
• React, Vue, Angular, Svelte, or framework-independent reuse matters;
• licensing cost or deployment terms are becoming a concern;
• the team wants more ownership of persistence, validation, and presentation.

Migration needs deeper evaluation when

• the application relies heavily on Bryntum's headless scheduling engine;
• advanced utilization, histogram, or resource-cost views are central;
• many customizations live inside Bryntum's task editor and feature architecture;
• export fidelity is contractually important;
• accessibility acceptance tests depend on Bryntum-specific keyboard behavior;
• the project contains unusual recurring intervals, calendars, or scheduling edge cases.

For these cases, build a narrow proof of concept around the hardest project rather than the simplest demo.

FAQ

Bryntum Gantt comparison questions

Yes. RevoGrid Gantt supports task trees, WBS, summary tasks, milestones, dependencies, lead and lag, automatic and manual scheduling, calendars, constraints, baselines, critical path, resources, assignments, timeline editing, and zoom. It is best evaluated as a grid-native alternative rather than a drop-in API replacement.

Choose RevoGrid when the Gantt must be deeply embedded in a custom, data-heavy product and you want one grid foundation across scheduling and non-scheduling screens. Choose Bryntum when you want a mature specialist Gantt with a headless scheduling engine and more turnkey project-management tooling.

Based on public prices reviewed in July 2026, RevoGrid Pro Advanced starts at $499 per developer per year, while Bryntum Gantt starts at $940. The final cost depends on developer count, number of products, support, and the license terms your application requires. Always verify current vendor pricing.

Yes. RevoGrid Gantt supports finish-to-start, start-to-start, finish-to-finish, and start-to-finish dependencies, along with lead/lag, dependency validation, and dependency editing.

Yes. RevoGrid documents resources, assignments, resource planning, leveling and overload diagnostics, as well as critical-path calculation, slack, and baselines. Teams needing a specific utilization histogram or cost workflow should validate it in a proof of concept.

Yes. RevoGrid uses a Web Component core and provides integrations for React, Vue, Angular, Svelte, JavaScript, and TypeScript projects.

The RevoGrid core data grid is MIT-licensed. Gantt is a commercial module included in RevoGrid Pro Advanced.

RevoGrid states that Pro Advanced is royalty-free and does not count production deployments or require a server license. Review the current license agreement for your exact use case.

Not through a drop-in adapter. You need to map tasks, dependencies, resources, assignments, calendars, baselines, and scheduling rules into RevoGrid’s data model, then rebuild editor, toolbar, export, and persistence workflows that your product uses.

Both products document keyboard and accessibility support, but Bryntum currently provides more detailed public Gantt-specific accessibility documentation. If accessibility is a formal requirement, test both products against your own WCAG acceptance criteria, screen readers, keyboard flows, and custom renderers.

Final recommendation

Bryntum Gantt is a strong choice when your team wants a mature, self-contained project-planning component and is comfortable building around its scheduling architecture and commercial model.

RevoGrid Gantt is the better fit when the schedule must feel native to a larger data product. It combines task hierarchy, dependencies, resources, baselines, critical path, timeline editing, and scheduling with the same grid foundation used for custom operational screens.

The practical distinction is simple:

Choose Bryntum when the Gantt is the center of the application. Choose RevoGrid when the Gantt must become part of the application.

Build scheduling into your product—not beside it.

Explore RevoGrid Gantt · View Gantt documentation · Start a trial

Sources and verification

This comparison was reviewed against official product materials available in July 2026. Product features, packaging, and prices can change.

• RevoGrid Gantt product page
• RevoGrid Gantt documentation
• RevoGrid Pro
• RevoGrid GitHub repository
• Bryntum Gantt product page
• Bryntum Gantt documentation
• Bryntum pricing

---

Bryntum and Bryntum Gantt are trademarks of their respective owner. This page is an independent comparison for developers evaluating JavaScript Gantt and project-scheduling components.