Type diagrams instead of dragging boxes: a keyboard-first syntax for flowcharts, UML, ERDs and Gantt
Gleek turns typed descriptions into diagrams using its own compact syntax, so the whole job is done from the keyboard. It covers flowcharts, entity-relationship diagrams, UML class, sequence, state-machine and object diagrams, Gantt charts and user journey maps, with an AI chat that will draft the syntax when you do not know it. Diagrams can be themed, shared by link and connected to Git. It is made by Blocshop, a custom software firm in Prague, Czech Republic. Free covers five diagram files at 40 objects each with PNG export only; Premium is $6.95 a month or $58.40 a year for unlimited files plus SVG and PDF export, and students and teachers get half off.
Free is $0 with five diagram files, 40 objects per file and PNG export only. Premium is $6.95/month, $58.40/year, or $10.99/month on an activity-based plan billed against the previous month's usage. Teams are $6.95 per user per month with single invoicing, and students and teachers get 50% off.
Use tool ↗If you think in text, Gleek is faster than any drag-and-drop canvas, and at $6.95 a month it undercuts the diagramming tools people usually reach for. The cost of the approach is its own syntax — not Mermaid, not PlantUML — so what you write here stays here.
Watch out: The $10.99 'per activity' plan is not a higher tier — it bills against last month's usage, so a heavy month lands on the following invoice.
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