Convex vs Principle
A detailed comparison of Convex and Principle in 2026. Compare pricing plans, features, and find out which development service is right for you.
Convex
Reactive backend platform for modern apps
Convex is a developer tools and infrastructure service that provides reactive backend platform for modern apps. Founded in 2021 and headquartered in San Francisco, California, Convex offers 2 pricing plans. It offers a free tier as well as paid plans starting from $25/month. Key features include Reactive queries, Serverless functions, File storage, Scheduling. Convex is a popular choice for users looking for quality development subscriptions.
Principle
Animated and interactive UI design tool for Mac
Principle is a design and creative service that provides animated and interactive ui design tool for mac. Founded in 2015 and headquartered in San Francisco, California, Principle offers 1 pricing plan. Contact Principle for pricing details. Key features include Animation design, Interactions, Auto transitions, Drivers. Principle is a popular choice for users looking for quality design subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Convex | Principle |
|---|---|---|
| Starting Price | Free | Contact sales |
| Plans Available | 2 | 1 |
| Year Founded | 2021 | 2015 |
| Headquarters | San Francisco, California | San Francisco, California |
| Reactive queries | ||
| Serverless functions | ||
| File storage | ||
| Scheduling | ||
| Auth | ||
| Full-text search | ||
| Animation design | ||
| Interactions | ||
| Auto transitions | ||
| Drivers | ||
| Components | ||
| Sketch import |
Pricing Comparison
Compare all available plans and pricing tiers
Convex Pricing
Principle Pricing
Frequently Asked Questions
Is Convex or Principle better in 2026?
Both Convex and Principle are excellent development services. Convex offers Reactive queries and Serverless functions, while Principle features Animation design and Interactions. The best choice depends on your specific needs and budget.
How much does Convex cost compared to Principle?
Convex starts at $25/month, while Principle starts at $Free/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Convex and Principle subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Convex and Principle. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose Convex, Principle, or both — track all your subscriptions in one place with smart alerts and analytics.