GanttPRO vs ThinkTask (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: ThinkTask does not list a price
Free plan
Tie
Neither has one
Higher rating
GanttPRO
4.1 against 3.5
Same job?
Yes
Both are Productivity tools

Side by side

Compared on	GanttPRO	ThinkTask
Our rating	4.1Better	3.5
Starts at	$7/mo	Not listed
Free plan	No	No
Category	Productivity	Productivity
Plans	From $7/mo	See pricing
Key features	AI Gantt chart generator from plain-language project descriptions Task dependencies, milestones, and critical-path visualization Resource workload and capacity management Budget tracking across projects and portfolios Team collaboration with comments and file attachments per task	ChatGPT-powered task auto-generation from notes AI auto-tagging and task categorization AI-suggested task assignment based on skills and history ChatGPT-analyzed performance reports and insights Direct note import from Gmail, Slack, Evernote, and Google Docs
Pros	Established since 2015 with a large, verifiable customer base (800K+ users, named enterprise clients) AI chart generator gives a working project skeleton in minutes instead of building tasks one by one 14-day trial requires no credit card, lowering the barrier to a real evaluation	Auto-generating tasks from raw notes removes the biggest manual friction in task setup Direct source integrations skip manual copy-paste from other tools AI-suggested assignments consider actual skills and history, not just availability
Cons	No permanent free plan; the product reverts to unusable after the 14-day trial without payment Per-user pricing across four tiers can get higher-priced fast for larger teams AI generator produces a starting structure that still needs manual refinement for complex projects	Pricing isn't disclosed on the page reviewed AI-suggested assignments still benefit from a manager's final judgment call Productivity claims (10x, 50% less time) are vendor-reported figures
Company	GanttPRO, founded 2015	ThinkTask

Prices come from each vendor's pricing page, last checked 20260824. Check the vendor before you buy.

FAQ

Questions people ask

Is GanttPRO better than ThinkTask?

In our reviews GanttPRO scores 4.1 and ThinkTask scores 3.5. The better pick depends on the job. GanttPRO: Online Gantt chart software with an AI generator that turns project descriptions into structured plans. ThinkTask: Paste your notes and ChatGPT turns them into tasks automatically - AI suggests who should do them based on past experience, and analyzes results into performance reports.

Which is cheaper, GanttPRO or ThinkTask?

GanttPRO: from $7/mo. ThinkTask: see pricing.

Do GanttPRO and ThinkTask have free plans?

Neither lists a free plan.

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