Compare · Updated October 2026
Roblox AI tools, compared on what actually matters
There are a dozen "AI for Roblox" products now, and most comparison pages are written by one of them. So is this one. The difference is that we only compare on things you can check yourself: where the tool runs, whether it tests its own work, what it asks you for, and what it costs.
The four questions
- Does it work inside your real Roblox Studio place? Browser builders generate a project you export; agents edit the place you already have.
- Does it playtest and show you the result? Code that was never run is a guess.
- What does it ask you for? Roblox OAuth sign-in is safe. A tool that wants your Roblox password is not.
- What does it cost per build, and can it charge you without asking?
At a glance
| Tool | Where it runs | Playtests? | Sign-in | Pricing |
|---|---|---|---|---|
| ForgeBlox | Inside your Studio (Windows), via Studio's built-in MCP server | Yes, with screenshot | Roblox OAuth, no password | Prepaid from $10, 1¢ per credit, no expiry |
| Lemonade.gg | Web app; export to Studio, plugin | Browser preview | Reviewers describe entering Roblox account details | Not published on the site |
| Roblox Assistant | Inside Studio (Windows and Mac) | Playtesting agent (2026) | Your Roblox account | Free, with daily generation limits |
| Ropilot | Inside Studio via plugin + desktop app (Win/Mac/Linux) | Yes | Account on ropilot.ai | $20/mo plan or one-time packs |
| Rebirth | Inside Studio via plugin + browser dashboard | Yes | Rebirth account | $8.99 or $15.99/mo, prompts per day |
| Superbullet AI | Windows desktop app + Rojo + Studio plugin | Not documented | Account | Not readable on its site (Oct 18) |
| Obby.fun | Browser; export .rbxlx to Studio | Browser preview | Account | Free tier; Pro subscription |
| Roblox Build | Mobile app (limited regions in 2026) | Plays on phone | Your Roblox account | Free |
| Cursor / Claude Code + Rojo | Your editor, synced to Studio | You run it | Your own AI accounts | Your own AI subscription |
Pricing and features are as published on each site in October 2026 and change often; check the vendor before deciding. Every tool, with links to its own pages and the date we checked: best Roblox AI tools 2026, sourced. If anything here is wrong, email support@forgeblox.app and we will fix it.
Head to head
ForgeBlox vs Lemonade
Browser game generator vs an agent in your own Studio. Password, pricing transparency, and what happens after the first prompt.
ForgeBlox vs Roblox Assistant
The free built-in assistant is good. When it is enough, and when you want an agent that builds whole systems and proves them.
ForgeBlox vs Ropilot
The closest comparison: both are in-Studio agents with credits. Platforms, models, pricing math and proof.
ForgeBlox vs Rebirth
Both build in your Studio and playtest. Flat prompts per day vs metered credits with the price shown first.
ForgeBlox vs Superbullet AI
Rojo sync and a plugin vs Studio's built-in MCP server. Setup, testing, sign-in and pricing, sourced.
AI vs hiring a Roblox scripter
Cost, speed, quality, payment risk and ownership. When to hire, when to use AI, and how to combine them.
Which one should you use?
- You have never opened Roblox Studio and want to see a game in 60 seconds: a browser builder (Lemonade, Obby) or Roblox Build on your phone.
- You are already in Studio and want help with one script or one mesh: Roblox Assistant, it is free.
- You want an agent to build the tycoon, the shop, the saving and the HUD in your own place, test it, and show you the screenshot, paying only for what runs: ForgeBlox or Ropilot. ForgeBlox is Windows-only and uses Claude models; Ropilot also runs on Mac and Linux.
- You are a programmer with your own AI subscription: Cursor or Claude Code with Rojo, or point Claude Code at Studio's MCP server directly (our MCP explainer shows how).