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Abstract vs Principle: Pricing Comparison 2026

Side-by-side pricing comparison of Abstract and Principle. See all plans, features, and costs at a glance.

Bottom line: Abstract starts at Custom pricing and Principle starts at Custom pricing. Compare all 2 pricing tiers side by side.

Last updated: March 16, 2026

Data compiled by Arthur Jacquemin
Updated March 16, 2026

Abstract vs Principle: Quick Pricing Facts

FeatureAbstractPrinciple
Starting PriceCustom pricingCustom pricing
Number of Plans11
Free TierNoNo
Pricing Modelper-seatflat
Annual DiscountN/AN/A

Abstract and Principle are both priced at Custom pricing, making them equally accessible Design Tools. Together they offer 2 pricing plans with 2 features compared, so the best choice comes down to which features match your needs.

Abstract uses per-seat pricing while Principle uses flat 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
Abstract
Abstract
Try it free
Principle
Principle
Try it free
Tier 1
Discontinued
Custom pricing
Includes
  • Design version control
  • Service shut down
Start with Discontinued
See For Yourself
Custom pricing
Start with See For Yourself

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Abstract

Version control and design management for Sketch files

View all Abstract plans

Principle

macOS app for animated and interactive UI design prototypes

View all Principle plans
Our Pick

Abstract

Abstract offers better overall value.

Based on pricing data only. Review the full comparison below for your specific needs.

Best value: Abstract

Try Abstract free

Which Should You Choose?

Choose Abstract if:

  • You want more features built-in—Abstract offers 2 additional features across its plans
  • You prioritize Abstract's user experience and interface over price (both tools are similarly priced)
  • You prefer Abstract's per-seat model with its single-tier structure

Choose Principle if:

  • You prioritize Principle's user experience and interface over price (both tools are similarly priced)
  • You need predictable billing — Principle's flat model avoids surprise overages
  • Principle's feature bundling aligns with how Design Tools teams actually work day-to-day

Abstract and Principle offer competitively positioned plans [1], with Abstract starting at Custom pricing and Principle at Custom pricing. This pricing similarity means value differentiation comes down to feature alignment rather than cost. Abstract provides 1 pricing tier versus Principle's 1 option, which affects your flexibility and cost-per-tier efficiency as your team scales and usage increases. Feature-wise, Abstract offers 2 total features across its tiers, while Principle provides 0. Map your required features to each tier to determine which tool delivers the capabilities you need at your target price point. With similar pricing, your final decision should prioritize feature requirements, integration ecosystem, and hands-on user experience testing. Request demos or activate trials with both vendors to validate long-term fit before committing to annual contracts.

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Frequently Asked Questions: Abstract vs Principle

How many pricing plans does Abstract have vs Principle?
Abstract offers 1 pricing plan, while Principle offers 1 plan. More plans typically means more flexibility to match your exact needs and budget.
Does Abstract or Principle offer custom enterprise pricing?
Yes, both Abstract and Principle offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do Abstract and Principle use?
Abstract uses a per-seat pricing model, while Principle uses flat pricing. The right model depends on your team size and usage patterns.
How do Abstract and Principle compare for Design Tools?
Both Abstract and Principle are Design Tools. Abstract offers 1 plan starting at Custom pricing, while Principle offers 1 plan starting at Custom pricing. Review the feature breakdowns above to see which better fits your Design Tools needs.

Sources

  1. Abstract Official PricingVendor pricing page
  2. Principle Official PricingVendor pricing page

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