Laying out the streets…STEP 1 OF 3

Reelpen · House #25,754

Build 3D scenes for AI video, by hand or through MCP

In the 3D and motion neighborhood (Visual and media). In town since 29 Sept 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Reelpen's site

Reelpen describes itself as: “Reelpen | Free 3D Scene Builder for AI Video”

What it is

Calls itself “3D scene builder”.

  • Calls itself: 3D scene builder
“3D scene builder”

Where it puts itself

Claims “The easiest scene builder for AI video generators”.

  • Superlative claim: The easiest scene builder for AI video generators
“…reelpen · The easiest scene builder for AI video generators.”

What it costs

A free tier, free forever. No monthly or yearly plan.

  • Monthly: no
  • Yearly: no
  • Free plan: free forever
“This beta is free. No subscription or credit card is required.”
“This beta is free.”

How it runs

A web app. Hosted in the cloud. Offers an API. AI is the core of the product.

  • Kind: web
  • Runs where: cloud / hosted
  • API: yes
  • AI role: core to the product
“The editor runs in your desktop browser.”
“Reelpen is a browser-based 3D scene builder”

What it works with

Integrates with Claude and Codex.

  • Integrates with: Claude · Codex
“Connect Claude or Codex to arrange scenes”
“Reelpen is a browser-based 3D scene builder”

What it offers as proof

In beta. Trying it asks for an email. Publishes docs.

  • Stage: beta
  • Instant signup: yes
  • Trial asks for: an email address
“Free beta;”
“Sign in with Google to save your scenes.”

Sources

Tablif read these pages, last on 29 Sept 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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