BloxBot vs Rebirth

Facts checked November 5, 2026 against Rebirth's own pages. Written by the BloxBot team, so we've tried hard to be fair.

The short answer

Rebirth keeps pricing simple: one credit per prompt, however big the task, or an unlimited plan with fair-use limits. BloxBot costs nothing itself and lets you pick the model and plan, which is cheaper if you already pay for ChatGPT or Claude.

About Rebirth

Rebirth pairs a free Studio plugin with a web dashboard where you type prompts, and you can start an idea from your phone. It builds, playtests and debugs from live server logs, charges one credit per prompt regardless of size, and says 210,000+ builders use it.

BloxBot is a free, open-source desktop AI agent for Roblox Studio. It connects any model, including a Claude or ChatGPT plan, to Roblox's official Studio MCP server, and adds a live Explorer, playtest plans and, from version 0.15, one-click Blender 3D modeling.

Looking for a Rebirth alternative?

Rebirth is a Roblox AI builder with per-prompt credits (5 free, plans from $8.99/month, Unlimited $29.99). BloxBot is a free, open-source desktop agent that runs any model, including your Claude or ChatGPT plan. How to choose.

Side by side

	BloxBot	Rebirth
What it is	Desktop app beside Studio	Studio plugin with a web dashboard
Setup	Download the app, enable Studio's MCP server	Install the plugin, click Connect, prompt from the web dashboard
Price	Free app; free models with a limit, or your own plan or key	5 free credits; Hobby $8.99/mo (50 to start, 10/day), Pro $15.99/mo (150, 25/day), Unlimited $29.99/mo (fair use)
Billing unit	Your provider's tokens, or your plan's allowance	One credit per prompt, any size
Model choice	Any model, switch per chat	Chosen by Rebirth (not named)
Use a Claude or ChatGPT plan	Yes (ChatGPT sign-in; Claude via Claude Code, at your own risk)	Not documented
Connection to Studio	Roblox's official Studio MCP server	Its own Studio plugin
Open source	Yes, MIT	No

Where Rebirth is better

Very predictable pricing: a big prompt costs the same as a small one, and Unlimited has no credits or monthly cap (fair-use limits apply).
Quick setup: a free Studio plugin plus a web dashboard, and you can start an idea from your phone.
It playtests what it builds, reads live server logs and fixes the bugs it finds.
Idea help: suggestions based on rising Roblox games, and rebuilding a game you love from its page and wiki.
A large user base, 210,000+ builders by Rebirth's count, and a 96% Creator Store rating.

Where BloxBot is better

Free, so if you already pay for ChatGPT or Claude there's nothing extra to buy.
Choose the model, and see which one you're using.
Open source, on Roblox's official Studio MCP.
An editable Explorer, playtest plans and Blender 3D modeling.

Which should you choose?

Choose Rebirth if

You want one flat price per prompt, or unlimited prompts.
You'd rather not deal with models at all.

Choose BloxBot if

You already have a ChatGPT or Claude plan, or want the free models.
You want to choose and switch models.
You want open source.

BloxBot at a glance

Price: Free app (MIT). Free models with a usage limit, or bring a ChatGPT plan, a Claude plan through your own Claude Code login (at your own risk), GitHub Copilot, OpenCode Go (from $10/month), OpenCode Zen (pay as you go), or any API key and pay your provider directly.
Models: Any: Claude, GPT, Gemini, open-weight and local models through dozens of OpenCode providers. Switch per chat.
Platforms: Desktop app for Windows and macOS (from 0.15, Macs need Apple Silicon; Intel Macs stay on 0.14). A Linux build exists, but Roblox Studio runs on Windows and Mac.
Studio connection: Roblox Studio's official built-in MCP server. No plugin.
Open source: Yes, MIT licensed.

Download BloxBot or read the setup guide.

Frequently asked questions

Which AI model does Rebirth use?

Rebirth doesn't name it, and its terms say the model behind a plan may change over time. In BloxBot you choose the model.

How much does Rebirth cost?

Rebirth lists 5 free credits, Hobby at $8.99 a month (50 prompts to start plus 10 a day), Pro at $15.99 (150 plus 25 a day), and Unlimited at $29.99 with fair-use limits. One credit is one prompt. BloxBot is free.

Sources

Spot something out of date? Email support@bloxbot.ai and we'll fix it.