Whimsical vs Heuristica vs Eraser

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Whimsical
vs
Competitor 1
Heuristica
Competitor 2
Eraser
Competitor 3
Suggested competitors for Whimsical: WBWhiteboard by Athena AI94% Lucidchart AI87% Miro83% GitMind81% Napkin79% DG Diagram-Generator79% Visily77% Mermaid Viewer76%
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3 tools · best value per row highlighted
Your tool Whimsical
whimsical.com
Whimsical is a whiteboard for product builders that combines diagrams, flowcharts, mind maps, wireframes and documents on an infinite canvas.
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Competitor Heuristica
heuristi.ca
Make main Remove
Competitor Eraser
eraser.io
Eraser is an AI diagramming tool for technical and process teams that generates diagrams from text prompts, code, or uploaded files.
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Traffic estimated monthly website traffic
Monthly visits
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145.2Kvisits/mo
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MoM change
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▼ 25.9%
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6-month growth
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+68.2%
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Global rank web
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#155,990
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Avg. last 3 months
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194.5K
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Bounce rate lower is better
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34%
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Pages / visit
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6.0
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Visit duration
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4m 06s
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Traffic sources
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● Direct 86% · ● Referral 14%
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WhimsicalHeuristicaEraser
060.6K121.1K181.7K242.2KHeuristica · 83.6KHeuristica · 92.5KHeuristica · 92.4KHeuristica · 76.7KHeuristica · 86.3KHeuristica · 88.4KHeuristica · 89.4KHeuristica · 242.2KHeuristica · 196KHeuristica · 145.2K10K100K1MHeuristica · 83.6KHeuristica · 92.5KHeuristica · 92.4KHeuristica · 76.7KHeuristica · 86.3KHeuristica · 88.4KHeuristica · 89.4KHeuristica · 242.2KHeuristica · 196KHeuristica · 145.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$10per month · free tier available
$5per month · free tier available
$15per month · free tier available
Free tier
Free trial
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–
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API access
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Plans
Free FreePro $10/moBusiness $20/mo
Free FreeProfessional $5/mo
Free FreeStarter $15/moBusiness $45/moEnterprise Custom
Capabilities input → output
Input
ImagesText
DocumentsTextWeb pages
CodeDocumentsImagesText
Output
Images
Text
Images
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Education & LearningProductivity & OfficeVideo EditingWriting & Content+6 more
Productivity & OfficeAI Diagram Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
8
10
Diagrams
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Diagram assistance
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Flowcharts
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Mind maps
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Concept maps
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Flashcards
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Architectural diagramming
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Code diagramming
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Quiz generation
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Study materials
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Summarizing
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Team collaboration
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Video summaries
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Wireframes
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BPMN
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BPMN diagrams
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Brainstorming
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Cloud diagrams
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Collaborative design
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Document summarization
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Network diagrams
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UML diagrams
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UX design
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.