GanttPRO vs Mainline

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

GanttPRO

See full pricing history

USD · US · source: ganttpro.com

Plan	Pricing	Charged by	Offer type
Core	USD 7 / month with annual commitment $7/user/month billed annually	Seat · per user per month	Standalone · Fixed
Advanced	USD 10 / month with annual commitment $10/user/month billed annually	Seat · per user per month	Standalone · Fixed
Business	USD 17 / month with annual commitment $17/user/month billed annually	Seat · per user per month	Standalone · Fixed
Enterprise	USD 35 / month with annual commitment $35 regular price per user/month billed annually; page also shows limited $25 offer	Seat · per user per month	Standalone · Fixed

Mainline

See full pricing history

USD · US · source: mainline.dev

Plan	Pricing	Charged by	Offer type
Solo — one person	Free Free	Flat	Standalone · Free
8 — Up to 8 people	USD 99 monthly · USD 82.5 / month with annual commitment $99 / month · $990 / year	Flat · $99 / month · $990 / year	Standalone · Fixed
16 — Up to 16 people	USD 179 monthly · USD 149.17 / month with annual commitment $179 / month · $1,790 / year	Flat · $179 / month · $1,790 / year	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

GanttPRO

Core

Plan card Gantt charts: Included
Plan card Project calendar: Included
Plan card Auto scheduling: Included

Advanced

Plan card Custom fields: Included
Plan card Overdue tasks: Included
Plan card Project templates: Included

Business

Plan card Workload management: Included
Plan card Portfolio reports: Included
Plan card Budget planning: Included

Enterprise

Plan card SAML SSO: Included
Plan card Custom roles: Included
Plan card Priority support: Included

Mainline

Solo — one person

Highlights Users: one person

Included
Highlights Maps: 3 maps

Included

8 — Up to 8 people

Highlights Users: Up to 8 people

Included

16 — Up to 16 people

Highlights Users: Up to 16 people

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

GanttPRO

August 27, 2026 Source
- Core: USD 7 / month with annual commitment
- Advanced: USD 10 / month with annual commitment
- Business: USD 17 / month with annual commitment
- Enterprise: USD 35 / month with annual commitment

Mainline

August 27, 2026 Source
- Solo — one person: Free
- 8 — Up to 8 people: USD 99 monthly · USD 82.5 / month with annual commitment
- 16 — Up to 16 people: USD 179 monthly · USD 149.17 / month with annual commitment