Rain Dance Trend vs GridBulk

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Rain Dance Trend compared with GridBulk
Detail	Rain Dance Trend	GridBulk
What it does	Turn two subject photos into a 28-second AI seaside dance video	AI batch image generation with grid splitting: one prompt, up to 16 images, one credit
Stage	Not given	Startup
Founded	Not given	2026
Based in	HK	Not given
Pricing model	Paid	Freemium
Pricing	One-time packs: $9.90 for 480P (3,250 credits), $19.90 for 720P (3,830 credits), $29.90 for upscaled 2K (7,890 credits). Credits valid for 365 days. Each video is approximately 28 seconds. No subscription required.	Free plan includes 20 credits on signup with the first generation free. Basic: $19/month for 2,000 credits/month (≈32,000 images with 4×4 grid). Pro: $49/month for 5,000 credits/month (≈80,000 images with 4×4 grid). Max: $99/month for 10,000 credits/month (≈160,000 images with 4×4 grid).
Key features	Two-subject dance scene generation 28-second video output Multiple quality options: 480P, 720P, and upscaled 2K Support for people and animal subjects Video preview before purchase Seaside themed setting 16:9 widescreen format	Generate up to 16 images in a single 4×4 grid Grid splitting into individual pixel-perfect assets REST API with sync and async endpoints MCP server for AI agent integration Reference image support for style guidance Runs on Google Gemini and OpenAI GPT Image models Dashboard history with searchable generations
What makes it different	Specialized tool focused exclusively on creating two-subject seaside dance videos Separate input roles for each subject allow individual control over cast positioning One-time purchase model with no subscription required Credits remain valid for 365 days after purchase	One credit per grid instead of per image, reducing cost per image to 1/16 for 4×4 grids Contact-sheet view for side-by-side comparison of all results API and MCP server built for AI agents as first-class users Independent and self-funded operation First generation completely free with 20 signup credits
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 +2 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	19	0
Referring domains (Majestic)	6	0

5 details filled in for both companies.

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