$57 (free for Linux) 







  Volume Discounts Volume Discounts  

Basic features

Single Multi Server
Assumptions and constraints x x x
Risks x x x
Working calendars x x x

Task management

Single Multi Server
Task types x x x
Constraints x x x
Deadlines x x x
Split tasks x x x
Recurrent tasks x x x
Fixed costs x x x

Project management

Single Multi Server
Milestones x x x
Beselines x x x
Workflow x x x
Critical path x x x
Task tracking x x x
Timephased cost distribution x x x
Timephased work distribution x x x
Work Breakdown Structures x x x
Gantt charts x x x
Earned Value Management x x x

Resource management

Single Multi Server
Human resources x x x
Material resources x x x
Cost resources x x x
Assign resources x x x
Standard/Overtime rates x x x
Special working time x x x
Timephased cost distribution x x x
Timephased work distribution x x x
Workload x x x
Overallocation x x x
Overtime work x x x
Availability x x x
Leveling x x x


Single Multi Server
Easy to use x x x
Embeded project guide x x x
Reports x x x
Export to Excel x x x
Email notifications x x x
Filters x x x
Documents x x x
Zoom in/out x x x
Microsoft Project integration x x x
Google Drive integration x x
Dropbox integration x x
SkyDrive integration x x

Portfolio management

Multi Server
Inter-projects dependencies x x
Sub-projects x x
Shared resources x x
Budgets x x

Clients management

Multi Server
Contacts x x
Main contact x x
Project's client x x


Deadlines x
Late tasks x
% complete x
Assignments x

Server management

Projects repository x
Multiple users x
Concurrent changes x
Rights per user x
Restore points x
Web-based access x

Note: Educational version for Single and Multi can be purchased and used only by students, educational institutions and non-profit organizations and has the same features as Regular version. Governmental Departments and agencies are not eligible for educational versions.

By purchasing RationalPlan Single Project and RationalPlan Multi Project you agree to the terms of our RationalPlan License Agreement. For free use of RationalPlan Project Viewer as stated in Project Viewer License Agreement, please fill in the notification form.

Here you can download RationalPlan Project Viewer for Mac(.dmg), Windows(.exe) or Linux(.zip).

What you will get...


RationalPlan Single, Multi and the On Premise version of the Server are licensed with a one time payment. Once your order is completed, you will receive a confirmation e-mail that contains a license key.
The Cloud version of the Server is licensed on a monthly subscription.

Free minor version upgrades

A minor version may include improvements, bug fixes and even new functionality.

Free support and bug fixes

We offer free support and bug fixes. We answer all support questions within 24 hours.

30 days money-back guarantee

If you are not satisfied with our product and services, we offer you a full refund within 30 days from your purchase. Please send us an email and we will refund your purchase immediately.

Affiliate Network Program

Our orders are handled by Avangate, our processing partner. You can sell our products on your existing website by linking into our Affiliate Network, managed by Avangate. Apply here to join our Affiliate Network.

Software distributors

Here are the specific industry PAD files that you can use to distribute our products:

Roger Kouakou
ARC Tecnology, Manager

Je suis le Manager d'un petit bureau d'etude et de realisation basé en Côte d'Ivoire. Je suis très heureux d'utiliser votre logiciel. D'une interface claire, simple mais complet sans fioriture, il est vraiment pratique pour conduire un ensembnle de projets. RationalPlan est de loin meilleur à MS Projet surtout pour son prix. Tous mes encouragements et bonne continuation.