Convex vs Hydra: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Convex
Convex is an open-source backend platform that helps developers build full-stack apps with real-time data sync and TypeScript support.
Hydra
Hydra is a serverless analytics database built on Postgres that delivers fast, scalable analytics with columnar storage and real-time processing capabilities.
Convex
Convex is an open-source backend platform that helps developers build full-stack apps with real-time data sync and TypeScript support.
Hydra
Hydra is a serverless analytics database built on Postgres that delivers fast, scalable analytics with columnar storage and real-time processing capabilities.
Convex
Real-time data synchronization across all clients
TypeScript-first backend with full type safety
Serverless cloud functions and database
Built-in file storage and management
Vector search for AI applications
Scheduled jobs and background tasks
Authentication integration support
Open-source and self-hostable
Automatic caching and optimization
Developer dashboard and monitoring tools
Hydra
Serverless Postgres with columnar storage
Sub-second analytics on billions of rows
Automatic compute scaling and caching
5-15x data compression rates
Read scaling replicas for high traffic
Open source extension available
Snapshot and WAL backup options
Compatible with all Postgres tools
Pay-per-use pricing model
14-day free trial on Scale plan
Convex
Convex offers flexible pricing plans designed for different project sizes and team needs. The platform includes both free and paid options with generous resource limits.
The Free Plan supports up to 6 developers working on 20 projects. It includes 85,000 Chef AI tokens monthly, 1 million function calls, 20 GB-hours of compute, and basic database and file storage. This plan is perfect for personal projects and prototypes.
The Professional Plan costs $25 per developer per month and supports teams with over 100 projects. It provides 500,000 Chef AI tokens monthly, 25 million function calls, 250 GB-hours of compute, and significantly larger storage limits. Professional users get priority support and can scale resources with pay-as-you-go pricing when they exceed included limits.
For startups, Convex offers a special program with up to one year of free Professional access for early-stage companies.
Hydra
Hydra offers three pricing tiers designed for different scale needs, with all plans including serverless processing and storage.
The Ship plan costs $50 per month and includes serverless processing at $2.50 per compute hour. You get up to 500 GB storage at $0.10 per GB monthly, support for up to 5 team members, and snapshot backups retained for 1 day. Community support is included.
The Scale plan is $499 monthly with a 14-day free trial. Processing costs $1.50 per compute hour, and you get unlimited storage at $0.10 per GB per month. This plan includes compute autoscaling, read replicas, priority email support with SLAs, snapshot and WAL backups for 7 days, and up to 10 members.
The Business plan offers custom pricing for enterprise needs. It includes unlimited serverless hours, XL compute autoscale, unlimited storage, premium support, private Slack channel, unlimited members and teams, security questionnaires, and bring-your-own-cloud support.