Flux3Max.io vs Bicep Heart Generator

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

Flux3Max.io compared with Bicep Heart Generator
Detail	Flux3Max.io	Bicep Heart Generator
What it does	AI video generator that creates 5-20 second videos with sound from text, photos, or keyframes	Turn one photo into a 7-second AI video of the bicep heart pose
Stage	Startup	Not given
Founded	2026	Not given
Based in	US	Not given
Pricing model	Paid	Paid
Pricing	Pay per second with one-time credit packs: Starter $9.90 (1,000 credits, ~5 clips at 720p), Basic $19.90 (2,100 credits, ~11 clips), Plus $39.90 (4,400 credits, ~24 clips), Pro $79.90 (9,200 credits, ~51 clips), Studio $149.90 (18,000 credits, ~100 clips). A 5-second 720p video costs 180 credits; 10	1 video: $9.99; 3 videos: $19.99; 5 videos: $29.99; 10 videos: $49.99; 25 videos: $99.99. One-time packs, no subscription.
Key features	Text-to-video generation Image-to-video with optional last frame Up to 10 keyframes per video Generated audio synthesis 5-20 second video length 720p and 1080p resolution Multiple aspect ratios Fast generation under one minute No subscription, pay-per-second pricing Failed videos are free	Free preview stills (watermarked, valid 24 hours) Two pose versions: Normal and Buff with flexed biceps 1.25x bigger No audio in videos; add your own sound when posting Automatic quality check with free remake if heart doesn't form Videos kept for 30 days for download Generation time 3.5 to 8.5 minutes
What makes it different	Speeds up video generation to 12 seconds for a 10-second 720p clip Keyframes mode for precise story control Sound generation included with video No subscription or credit expiration Free first clip and refundable credits	One-time credit packs instead of subscription Free preview before paying for video Credit refunded automatically if video fails to generate Independent tool with no affiliation to studios or artists
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)	8 +5 (up) since last check	2 +2 (up) since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	13	16
Referring domains (Majestic)	1	3

5 details filled in for both companies.

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