PatentFig AI vs AI Image Combiner

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

PatentFig AI compared with AI Image Combiner
Detail	PatentFig AI	AI Image Combiner
What it does	Generate USPTO-compliant patent figures from text, photos, or sketches with AI	Combine two or more images into one with AI
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Not given	Free: one 1K watermarked image per day. Credit packs: Starter $4.99 for 50 credits, Basic $8.99 for 120 credits, Standard $17.99 for 260 credits. One watermark-free image costs 1 credit with default settings.
Key features	Patent line art generation from photos and 3D models with automatic reference numerals 3D rendering and multi-view figure generation Flowchart and block diagram generation Chat-based natural language editing with real-time modifications Editable reference numerals as a separate layer Compliance checking against USPTO, EPO, CNIPA, JPO, KIPO, and PCT rules Filing sheet export for six patent offices with office-specific formatting Version control and version history for all generations and edits Multi-modal input supporting text, photos, sketches, and CAD screenshots Encrypted content storage with no model training on user data	Combine two or more reference images Multiple AI models available (FLUX, Nano Banana, Seedream, Qwen, GPT Image, Grok, Wan) Text description guidance for composition Up to 4K output resolution on supported models Free daily generation without signup Watermark-free generation with credits No editing software required, browser-based Support for JPEG, PNG and WebP upload formats Task history and image preview for 7 days Adjustable output aspect ratio and format
What makes it different	Editable reference numerals saved as real text rather than baked into pixels Compliance checked sheet-by-sheet with detailed reporting Multi-office support for CNIPA, USPTO, EPO, JPO, KIPO, and PCT with one source file	Free daily generation with no signup required Multiple advanced AI models in one interface One-time credit purchases with no expiry Browser-based with no software installation needed
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)	46 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	30	4
Referring domains (Majestic)	238	1

4 details filled in for both companies.

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