DecisionBranch vs drawing tools
Where a drawing tool and a tool that does the maths differ, feature by feature. Compared on 27 September 2026, from each product's public pages and free plans. If something here is out of date, email hello@decisionbranch.com and it will be corrected.
The short version
Lucidchart, Canva and draw.io draw a decision tree well and calculate nothing. If you need the picture for a slide, any of them is fine and draw.io is free. DecisionBranch draws the tree from a few lines of text and then does the analysis: expected value on every node, the recommended path, the switch points, the value of information and the risk profile. It also turns a question-and-answer flow into a walk-through you can embed. It is not a general diagramming tool; it draws decision trees and nothing else.
| Feature | DecisionBranch | Lucidchart | Canva | draw.io |
|---|---|---|---|---|
| Drawing | ||||
| Draws a decision tree | Yes | Yes | Yes | Yes |
| Layout done for you | Yes | Partial (auto-routing) | Manual | Partial (layouts) |
| Tree from plain text | Yes | No | No | Mermaid / CSV import |
| AI generation | Describe the decision, get an analysed tree | Yes | Yes (Magic Design) | Smart templates |
| The maths | ||||
| Expected value on every node | Yes | Cell formulas you write yourself | No | No |
| Recommended path highlighted | Yes | No | No | No |
| Sensitivity and switch points | Yes | No | No | No |
| Value of information | Yes | No | No | No |
| Risk profile | Yes | No | No | No |
| Templates with the analysis done | 7, growing | Diagram templates | Diagram templates | Diagram templates |
| Sharing | ||||
| Share without the viewer signing in | Yes | Yes | Yes | Yes |
| Embed on your site | Yes, with walk mode | Yes | Yes | Yes |
| Interactive walk-through of a flow | Yes | No | No | No |
| Public page per tree | Yes | Published document | Published design | Hosted file |
| Price | ||||
| Free plan | Build, analyse, share, 5 private trees, 3 AI builds a day | 3 documents | Yes | Everything |
| Paid from | $9 a month (Pro) | $9 a month | Canva Pro, paid | Free, open source |
Prices are the lowest paid individual plan on each product's pricing page on 27 September 2026, billed monthly; DecisionBranch's is read live from Stripe. Lucidchart, Canva and draw.io are trademarks of their owners and are not affiliated with DecisionBranch.
When a drawing tool is the right choice
- You need the tree in the same file as other diagrams, a slide deck or a whiteboard session.
- The tree is an illustration and nobody will put numbers on it.
- You want freeform styling: colours, icons, shapes that are not squares and circles.
When DecisionBranch is the right choice
- The decision has probabilities and payoffs and you want the answer, not just the picture.
- Someone will ask "what if the probability is lower?" and you want the switch point ready.
- You are teaching or learning decision analysis and want the rollback shown step by step.
- The tree is a troubleshooting or policy flow and you want people to walk it one question at a time on your site.
Moving a tree over
There is no import from these tools, and none is needed: a decision tree is a few lines of indented text. Type the question, indent the options, indent the outcomes with their probabilities, and put a payoff on each ending. The how-to guide walks through it, or describe the decision in a sentence and let the builder draft the outline.