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Design Tools

Draw.io vs Optimal Workshop: Pricing Comparison 2026

Side-by-side pricing comparison of Draw.io and Optimal Workshop. See all plans, features, and costs at a glance.

Bottom line: Draw.io starts at Custom pricing and Optimal Workshop starts at $199/mo. Compare all 4 pricing tiers side by side.

Last updated: July 6, 2026

Data compiled by Arthur Jacquemin
Updated July 6, 2026
Try Draw.io freeTry Optimal Workshop freeUpdated this monthPrice updated 11d ago
Best Value

Draw.io - Draw.io offers a free plan.

Draw.io vs Optimal Workshop: Quick Pricing Facts

FeatureDraw.ioOptimal Workshop
Starting PriceCustom pricing$199/mo
Number of Plans22
Free TierYesNo
Pricing Modelopen-sourceper-seat
Annual DiscountN/AN/A

Draw.io and Optimal Workshop are both priced at Custom pricing, making them equally accessible Design Tools. Together they offer 4 pricing plans with 20 features compared, so the best choice comes down to which features match your needs.

Draw.io stands out with a free plan for getting started. Draw.io uses open-source pricing while Optimal Workshop uses per-seat pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Design Tools needs.

Pricing Plans
Draw.io
Draw.io
Try free
Optimal Workshop
Optimal Workshop
Try free
Tier 1
Free
$0/monthCheapest
Includes
  • No login or registration required
  • Diagram generation uses OpenAI
Start with Free
Starter
$199/month
Includes
  • 5 studies launched per year
  • Unlimited seats
  • Unlimited participant responses per study
  • All tools and study types
  • AI-powered analytics and insights
  • SOC II / GDPR compliance
Start with Starter
Tier 2
ProPopular
Custom pricing
Includes
  • Collaborate with shared cursors in real-time
  • Powerful features for professional diagramming
Start with Pro
Enterprise
Custom pricing
Includes
  • Custom study bundles
  • Unlimited seats
  • Unlimited participant responses per study
  • All tools and study types
  • Enterprise-grade security
  • Multiple workspaces and private projects
  • Administrator controls
  • Usage reports
  • Dedicated onboarding and setup
  • Dedicated Customer Success Manager
Start with Enterprise

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Ready to get started? Try either tool free — no credit card required.

Try Draw.io freeFree plan availableTry Optimal Workshop freeFrom $199/mo
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Draw.io

Free open-source diagramming tool that works in the browser

View all Draw.io plans

Optimal Workshop

UX research tools for card sorting, tree testing, and surveys

View all Optimal Workshop plans

Frequently Asked Questions: Draw.io vs Optimal Workshop

How many pricing plans does Draw.io have vs Optimal Workshop?
Draw.io offers 2 pricing plans, while Optimal Workshop offers 2 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Draw.io or Optimal Workshop offer a free plan?
Draw.io offers a free plan, while Optimal Workshop does not. If budget is a concern, Draw.io lets you get started at no cost.
What is the most popular Draw.io plan?
The Pro plan is Draw.io's most popular tier, priced at Custom pricing. Key features include Collaborate with shared cursors in real-time, Powerful features for professional diagramming.
Does Draw.io or Optimal Workshop offer custom enterprise pricing?
Yes, both Draw.io and Optimal Workshop offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do Draw.io and Optimal Workshop use?
Draw.io uses a open-source pricing model, while Optimal Workshop uses per-seat pricing. The right model depends on your team size and usage patterns.
How do Draw.io and Optimal Workshop compare for Design Tools?
Both Draw.io and Optimal Workshop are Design Tools. Draw.io offers 2 plans starting at Custom pricing, while Optimal Workshop offers 2 plans starting at $199/mo. Review the feature breakdowns above to see which better fits your Design Tools needs.
AI Recommendations

Sources

  1. Draw.io Official Pricing- Vendor pricing page
  2. Optimal Workshop Official Pricing- Vendor pricing page

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