Who it is for
A small business or individual wanting a one-page site drafted from a sentence.
Overview
What InstaSite Builder does
InstaSite Builder produces a site from a short prompt. Layout, page structure, and copy are drafted by the app, and the result can then be revised and published without leaving the conversation.
Detail in the listing is minimal. Nothing is said about editing depth, export, hosting, or what happens to a site once it is live. The example prompt, a landing page for a car shop, is the only concrete case given anywhere in the record.
Pyxl, the developer, also lists InstantSite with the same description, so the two entries appear closely related.
What stands out
The listing reads almost identically to the developer's InstantSite entry, differing mainly in name.
Availability
Where InstaSite Builder is listed
InstaSite Builder is listed in the ChatGPT apps directory only. Pyxl has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Pyxl
- Filed under
- Creativity
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- instasite.ai
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Create landing page for car shop
Same company
More from Pyxl
InstantSite by Pyxl
Generates website pages from a short description
ChatGPT
InstantSite by Maxim Dubovitsky
Website generation from a short written description
ChatGPT
Nearby
Other Creative & Design connectors
B12 Website Generator
Generates a full website from a plain description
ChatGPT
Jimdo
Builds a small business website from the conversation
ChatGPT
Adobe for creativity
Adobe image, video and design capabilities inside a conversation
Claude
AI Color Picker - Design Tool
Interactive color picker paired with color explanations
ChatGPT
AI Voice Generator
Text to spoken voiceover inside the chat
ChatGPT
BlitzReels
Moves media into a short-form video workspace
ChatGPT
This is an independent catalogue entry compiled by Node8 from InstaSite Builder's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Pyxl, and inclusion here is not an endorsement.
Want your company reachable inside ChatGPT and Claude?
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.