Juno vs Supabase: Features, Pricing and User Reviews 2026
Juno
Open-Source Blockchain Platform for Developers
Supabase
Open-Source Backend Platform with Postgres Database
Juno
Open-Source Blockchain Platform for Developers
Supabase
Open-Source Backend Platform with Postgres Database
What are Juno and Supabase?
Juno is a developer platform that combines the ease of traditional cloud services with the benefits of blockchain technology. It provides all the tools you need to build modern applications: user authentication, data storage, file hosting, website deployment, and serverless functions.
What makes Juno special is that everything runs on blockchain in containers you own. This means no company controls your data or can shut down your app. Your users get better privacy because their information stays secure and private by default.
The platform is open source and runs on the Internet Computer Protocol, which allows your websites and apps to run entirely from blockchain without depending on traditional web hosting. Developers can use familiar coding patterns while getting blockchain benefits automatically.
Supabase is a complete backend platform that gives you all the tools needed to build modern applications. At its core is a Postgres database, which is known for being stable and feature-rich. You can store data, create tables, and manage relationships without writing complex code.
Beyond the database, Supabase includes user authentication with support for email, social logins, and phone numbers. It also has file storage for images and documents, real-time features for live updates, and edge functions to run custom code. Everything connects through simple APIs that are automatically created from your database structure.
What makes Supabase different is that it is completely open-source. You can host it yourself or use their cloud service, and you never get locked into their platform.
Features of Juno and Supabase
Blockchain-based hosting and storage
Built-in user authentication with Internet Identity
Simple data storage with privacy controls
File upload and serving system
Deploy websites directly from terminal
Write serverless functions in Rust or TypeScript
Privacy-focused analytics without cookies
Open source platform and tools
Pay only for resources you use
Complete ownership of your projects
Full Postgres database with tables and relationships
User authentication with email and social logins
File storage with image transformation
Real-time database subscriptions
Edge functions for custom code
Auto-generated REST and GraphQL APIs
Row-level security policies
Database backups and recovery
Vector embeddings for AI applications
Open-source with self-hosting option
Use Cases of Juno and Supabase
Pricing of Juno and Supabase
Juno offers a simple and transparent pricing model that grows with your needs. The platform is free to get started, making it perfect for developers who want to try building on blockchain.
Free Tier: New developers receive credits to create one mission control container and one project container. This gives you everything needed to build and test your first application at no cost.
Pay as You Grow: Creating additional projects costs 0.4 ICP per container (approximately $4). This one-time fee gives you a new smart contract container for another application.
Operating Costs: Your apps consume "cycles" (the Internet Computer's computation currency) based on usage. Storage costs approximately $5 per gigabyte per year. Deploying a typical website with hundreds of files costs around $0.15.
You can top up cycles using ICP from your wallet, credit card through Stripe, or transfer cycles between your containers. Pricing is based entirely on actual resource usage, so you only pay for what you consume.
Supabase offers flexible pricing to suit different project sizes and needs.
The Free plan is perfect for hobby projects and learning. It includes unlimited API requests, 500 MB database storage, 5 GB bandwidth, and 1 GB file storage. Free projects pause after one week of inactivity, and you can have up to 2 active projects.
The Pro plan costs $25 per month and includes 8 GB database space, 250 GB bandwidth, 100 GB file storage, and 100,000 monthly active users. Additional usage is charged as you go. This plan adds email support, daily backups for 7 days, and access to premium features.
The Team plan at $599 monthly adds compliance features like SOC2, single sign-on for your dashboard, priority support with service level agreements, and 14-day backup retention.
For large companies, the Enterprise plan offers custom pricing with dedicated support, uptime guarantees, private Slack channels, and the option to bring your own cloud infrastructure.
FAQs: Juno vs Supabase
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