Online Gantt

Online Gantt is an AI gantt chart maker tool that builds and edits Gantt charts by chatting in plain language. An AI assistant layered onto Gantt chart software that creates project templates, performs bulk task edits, revises schedules, and answers questions about blockers, risk, and workload using plain-language chat instead of manual chart editing.

Online Gantt positions its AI assistant as a conversational layer on top of project scheduling. Rather than clicking through task dialogs and dependency editors, users describe what they want and the assistant creates or modifies the chart. The product page frames this around four core jobs: generating templates from a short brief, editing many tasks at once, revising existing schedule items, and answering questions about the plan. In practice the template function is the entry point most teams will use first. A prompt like "create a project to remodel a kitchen" or "build a gantt chart for launching a new website" produces a starting structure, and note dumps can be turned into a plan as well. Bulk editing is where the chat model earns its place: adding ten tasks after a client review, reassigning every logistics item to one person, or pushing the whole schedule out by five days all become single instructions instead of repetitive manual work. Revision prompts handle percentage completion, duration changes, and overlap between phases. The insight side is less about chart editing and more about reading the plan back. Users can ask which tasks block a launch, which items are exposed if a supplier slips, or how workload compares between two team members. That makes the assistant useful to project managers, small delivery teams, and operations staff who already maintain a Gantt chart but want faster ways to query and restructure it. Against conventional Gantt tools, the differentiator is the natural-language interface rather than a deeper scheduling engine; the pitch is that you do not need to learn prompt engineering, only type in your own words. Two policy points are stated directly. The vendor says customer data is never used for AI training, and the assistant accepts ordinary language rather than requiring a prompt syntax. Prospective users should read the pricing page for the current tier details, since the site advertises a per-user monthly rate for the Cloud Pro plan alongside an annual billing option.