PolyPrism vs Photostar
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
PolyPrism compared with Photostar
| Detail | 
PolyPrism | 
Photostar |
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| What it does | AI-powered branding and design tools for creating professional marketing materials
| Free online Photoshop alternative for photos and PSD files
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| GB
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| Pricing model | Freemium
| Free
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| Pricing | PolyBasic (Free): 1 brand max, 3 images/month, 2 videos/month, 100 MB storage. PolyPremium (Freemium): $19/month or $199/year - 5 brands max, 50 images/month, 10 videos/month, 1 GB storage, 1 user account. PolyPro (Paid): $89/month or $999/year - Unlimited brands, 300 images/month, 30 videos/month,
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| Key features | - Connect to Claude, ChatGPT, Cursor, and Codex for brand-aware AI output
- Brand Knowledge Base with semantic search across documents
- Ad Designer for multi-platform advertising
- AI Video Creator supporting text-to-video and image-to-video
- Logo Designer with AI generation
- AI Agents for marketing and content strategy automation
- Product Promoter to turn URLs into social ads
- Website Builder with text-to-website AI interface
- AI Design Studio with vector generation and background removal
- Avatar Videos with AI-generated or custom avatars
| - PSD import and export with editable text and shapes
- Layers, masks and adjustment layers
- On-device background removal and subject selection
- Healing, cloning and object removal
- Smart objects and smart filters
- Offline editing after resources are cached
- Support for RAW camera files
- 8-bit and 16-bit editing
- Multiple export formats including PNG, JPEG, WebP, TIFF and PDF
- Editable design templates
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| What makes it different | - One brand hub accessible across all major AI assistants via connectors
- Deploy brand assets from a single central source with AI distribution network
- Team collaboration with up to 5 user accounts and shareable brand spaces
- Money-back guarantee and flexible cancellation anytime
- 7-day free trial with full plan limits after trial
| - Completely free with no account required or watermarks on exports
- All editing happens locally on your device without uploading photos
- Works offline after resources are cached
- Opens and saves layered PSD files with editable text and shapes
- Open-source components with credited licenses
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 19 ▲ +19 (up) since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 4 | 0 |
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| Referring domains (Majestic) | 3 | 0 |
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4 details filled in for both companies.
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