Build with the AI you already pay for
Guides for people who have ChatGPT, Claude or Gemini and want real apps out of it, and for the IT teams who have to say yes.
Written by the team at Root Bros AI, who make Jig. We say where other tools are the better fit, and we date every price we quote. See the comparisons.
All posts
Stop paying twice for AI: build apps with the subscription you already have
Already pay for ChatGPT, Claude or Gemini? Build apps with your AI subscription instead of buying app-builder credits on top. Here is how, and what it costs.
6 min read
The best Lovable alternative if you already pay for Claude or ChatGPT
Looking for a Lovable alternative that uses the Claude or ChatGPT plan you already pay for? Compare the options, the trade-offs and when Lovable is still the right call.
6 min read
Can you build apps with ChatGPT Plus or ChatGPT Enterprise? Yes, here’s how
Yes, you can build apps with ChatGPT Plus, Pro, Business or Enterprise. OpenAI Codex signs in with your ChatGPT plan, and Jig adds the preview, plans and undo.
5 min read
How to build apps with Claude Code without touching a terminal
Use Claude Code without a terminal: Jig adds an interview, written plans, a live preview and checkpoints on top of the Claude plan you already have.
7 min read
Why IT keeps saying no to AI app builders, and what would make them say yes
AI app builder security, from IT’s side: shadow IT, data on vendor servers, keys in chat and no visibility. What an approvable tool looks like, point by point.
6 min read
From shadow IT to shared git: how teams can build internal tools together
How to build internal tools with AI as a team: keep every app in company git, use your approved AI, review before production, and stop building alone.
6 min read
Compare Jig
All comparisons- Jig vs LovableHosted builder with credits and Lovable Cloud.
- Jig vs Bolt.newBrowser builder billed in tokens, with Bolt Cloud.
- Jig vs ReplitCloud workspace for any language, with Replit Agent.
- Jig vs Base44All-in-one builder with message credits and a built-in backend.
- Jig vs v0Vercel’s builder, with credits and a ChatGPT plan option.