Convex vs Synthesia
A detailed comparison of Convex and Synthesia 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.
Synthesia
AI video generation with virtual avatars
Synthesia is a AI-powered service that provides ai video generation with virtual avatars. Founded in 2017 and headquartered in London, United Kingdom, Synthesia offers 3 pricing plans. Plans start from $22/month. Key features include AI avatars, Text-to-video, 140+ languages, Custom avatars. Synthesia is a popular choice for users looking for quality ai subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Convex | Synthesia |
|---|---|---|
| Starting Price | Free | $22/mo |
| Plans Available | 2 | 3 |
| Year Founded | 2021 | 2017 |
| Headquarters | San Francisco, California | London, United Kingdom |
| Reactive queries | ||
| Serverless functions | ||
| File storage | ||
| Scheduling | ||
| Auth | ||
| Full-text search | ||
| AI avatars | ||
| Text-to-video | ||
| 140+ languages | ||
| Custom avatars | ||
| Templates | ||
| Screen recording |
Pricing Comparison
Compare all available plans and pricing tiers
Convex Pricing
Synthesia Pricing
Frequently Asked Questions
Is Convex or Synthesia better in 2026?
Both Convex and Synthesia are excellent development services. Convex offers Reactive queries and Serverless functions, while Synthesia features AI avatars and Text-to-video. The best choice depends on your specific needs and budget.
How much does Convex cost compared to Synthesia?
Convex starts at $25/month, while Synthesia starts at $22/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Convex and Synthesia subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Convex and Synthesia. 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, Synthesia, or both — track all your subscriptions in one place with smart alerts and analytics.