What is included in the Free plan?

You get 10 component saves/exports per month, 25 SEO toolkit actions, 10 data seed runs, and full access to the config generator. No credit card is required to sign up.

How does Pro billing work?

Pro removes usage caps on components, SEO actions, and data seeding. Checkout is handled by Stripe; if you enable a trial in Stripe, a payment method is usually collected at checkout to start the subscription or trial.

Can I get more Free quota without paying?

Yes. Use the Referrals page in the dashboard to share your code—successful referrals can add bonus limits for both sides.

Do you offer annual billing?

If your project has a yearly Stripe price configured, you can choose Yearly on the marketing site (we remember your choice) and then upgrade from Billing → Yearly after you register.

Jupiter Horizons

The Ultimate Next.js Development Toolkit

Visual tools for components, SEO, test data, and ship-ready config files—built for Next.js developers who want speed without sacrificing quality.

Get started free Explore features

Everything you need to ship

Four core tools in your dashboard today, plus a performance dashboard on the roadmap.

Component Generator

Build React components with a visual builder. Export as client or server components with Tailwind, CSS Modules, or inline styles.

• Live preview and editing
• Gallery and saved components
• Export code, bundle, or ZIP

SEO & OG Toolkit

Generate meta tags, Open Graph assets, and previews. Run heuristics-based SEO checks on your fields and templates.

• Meta and Twitter tags
• OG image generation
• Next.js App Router snippets

Test Data Seeder

Create realistic fixtures for Firestore or your own Supabase project (BYO credentials). Export JSON, CSV, or SQL.

• Schema-oriented generation
• Secure server-side seeding
• Batch controls

Config Generator

Produce robots.txt, sitemap.xml, web app manifest, and related snippets you can paste into your repo.

• Route-aware sitemap hints
• PWA manifest fields
• Copy or download files

Performance dashboard

Roadmap

Not in the product yet—we are keeping the roadmap visible so you know what may ship next.

• Deployment-aware insights (planned)
• Trend views (planned)
• Alerts (planned)

Simple, Transparent Pricing

The Free plan needs no credit card. Pro checkout is powered by Stripe—if a trial is enabled, a payment method is usually collected at checkout to start the subscription or trial.

Free

$0/month

10 components per month
25 SEO toolkit actions per month
10 data seeds per month
Config generation
Community support

Get started free

Pro

$11/month

Unlimited component generation
Unlimited SEO toolkit (meta, OG images, previews)
Unlimited Firestore & Supabase seed runs
Config generator (robots, sitemap, manifest)
Referral rewards for extra monthly limits
Stripe billing portal & invoice history

Get started

After registering, open Billing to start Pro (Monthly).

Frequently asked questions

What is included in the Free plan?: You get 10 component saves/exports per month, 25 SEO toolkit actions, 10 data seed runs, and full access to the config generator. No credit card is required to sign up.
How does Pro billing work?: Pro removes usage caps on components, SEO actions, and data seeding. Checkout is handled by Stripe; if you enable a trial in Stripe, a payment method is usually collected at checkout to start the subscription or trial.
Can I get more Free quota without paying?: Yes. Use the Referrals page in the dashboard to share your code—successful referrals can add bonus limits for both sides.
Do you offer annual billing?: If your project has a yearly Stripe price configured, you can choose Yearly on the marketing site (we remember your choice) and then upgrade from Billing → Yearly after you register.

Ready to try it? Create a free account.