Draw.io vs ProtoPie: Pricing Comparison 2026
Side-by-side pricing comparison of Draw.io and ProtoPie. See all plans, features, and costs at a glance.
Bottom line: Draw.io starts at Custom pricing and ProtoPie starts at $47/mo. Compare all 5 pricing tiers side by side.
Last updated: March 16, 2026
Draw.io vs ProtoPie: Quick Pricing Facts
| Feature | Draw.io | ProtoPie |
|---|---|---|
| Starting Price | Custom pricing | $47/mo |
| Number of Plans | 2 | 3 |
| Free Tier | Yes | No |
| Pricing Model | open-source | per-seat |
| Annual Discount | N/A | N/A |
Draw.io and ProtoPie are both priced at Custom pricing, making them equally accessible Design Tools. Together they offer 5 pricing plans with 26 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 ProtoPie 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 Try it free |  ProtoPie Try it free |
|---|---|---|
| Tier 1 | Free $0/monthCheapest Includes
| Add-ons:Popular $251/month Includes
|
| Tier 2 | ProPopular Custom pricing Includes
| All Basic features, plus:Popular $47/monthCheapest Includes
|
| Tier 3 | — | All Pro features, plus:Popular Custom pricing Includes
|
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Which Should You Choose?
Choose Draw.io if:
- •You need a free plan with No login or registration required, Diagram generation uses OpenAI—Draw.io offers no-cost access with no credit card required
- •You prioritize Draw.io's user experience and interface over price (both tools are similarly priced)
- •Draw.io's open-source pricing lets you match exact team size without tier gaps
Choose ProtoPie if:
- •You need 3 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
- •You want more features built-in—ProtoPie offers 18 additional features across its plans
- •You prioritize ProtoPie's user experience and interface over price (both tools are similarly priced)
Draw.io offers a free plan [1], eliminating the cost barrier for evaluation, while ProtoPie requires paid subscription from the start. This gives Draw.io a significant advantage for teams with budget constraints or extended trial periods. Once you outgrow Draw.io's free tier, upgrading to a paid plan at approximately Custom pricing provides substantial additional functionality. Compare this pricing path against ProtoPie's tiering starting at $47/mo to assess total cost of ownership over 12 months. Draw.io's 2 tiers provide flexibility at different budgets, while ProtoPie's 3 tiers structure may force you into higher-cost plans than necessary for your use case. If evaluation cost matters to your decision, Draw.io is the obvious starting point with zero financial commitment. Use the free tier to validate core functionality before committing to paid plans from either tool.
Frequently Asked Questions: Draw.io vs ProtoPie
How many pricing plans does Draw.io have vs ProtoPie?
Does Draw.io or ProtoPie offer a free plan?
What is the most popular Draw.io plan?
What is the most popular ProtoPie plan?
Does Draw.io or ProtoPie offer custom enterprise pricing?
What pricing models do Draw.io and ProtoPie use?
How do Draw.io and ProtoPie compare for Design Tools?
Sources
- Draw.io Official Pricing— Vendor pricing page
- ProtoPie Official Pricing— Vendor pricing page
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