Flux 2 vs Seedream 4.5
Polished ad creative for social platforms — see how these models compare with real AI-generated outputs.
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Flux 2 and Seedream 4.5 are two strong options in Influencer Studio for producing polished social media ad creatives—think scroll-stopping product shots, lifestyle scenes, and campaign-ready variations sized for platforms like Instagram, TikTok, Facebook, and Pinterest.
Both models support text-to-image and image-to-image workflows, but they differ in how they approach editing, consistency, and cost. Below is a practical, ad-focused comparison to help you choose the best fit for your creative pipeline.
Social Media Ad — Side-by-Side Results
Prompt
"A 20s woman with shoulder-length wavy brown hair in a cozy oversized cream sweater and light-wash jeans sits at a sunlit café table, looking near the front-facing phone camera mid-laugh while holding an iced latte and a sleek white wireless earbud case prominently in her hand. Casual candid Instagram-story vibe with bright natural window light, messy table details (croissant plate, laptop, keys), and a clean aspirational product-placement feel. Shot like a real UGC ad on a phone camera, slightly wide-angle selfie perspective, sharp but not over-edited."
Feature Comparison
| Feature | Flux 2 | Seedream 4.5 |
|---|---|---|
| Provider | Black Forest Labs | ByteDance |
| Subcategories | text-to-image, image-to-image | text-to-image, image-to-image |
| 1080p / 2k Mode | Yes | Yes |
| 4k Mode | Yes | No |
| NSFW Rating | Low | Low |
| Aspect Ratio | 1:1, 16:9, 9:16, 3:4, 4:3 | 1:1, 16:9, 9:16, 3:4, 4:3 |
| Model Variant | Standard, Klein 9B | — |
| Starting Price | 22 credits | 16 credits |
Flux 2 Strengths
- LoRA support for brand- and campaign-consistent ad visuals (useful for recurring promos and seasonal drops)
- Up to 4MP output for crisp product details, clean typography space, and sharper crops across placements
- Versatile image editing plus style transfer for rapid creative refreshes (new looks without rebuilding the concept)
- Face-swap support for creator-style ads or localized variations while keeping a consistent composition
- Two pricing options (Standard 22 credits/image; Klein 9B 16 credits/image) to balance quality vs. volume
Seedream 4.5 Strengths
- Consistently high-quality output suited to polished, platform-ready ad creative
- Strong image-to-image editing for iterating on existing product shots, layouts, or concepts
- High-resolution generation that holds up well for cropping into multiple social placements
- Versatile style range for testing different ad aesthetics (minimal, editorial, bold, lifestyle)
- Simple pricing at 16 credits per image for predictable scaling during creative testing
Verdict
If your priority is brand consistency and controlled variations—especially for ongoing paid social campaigns—Flux 2 stands out thanks to LoRA support, 4MP output, and flexible editing features (including style transfer and face-swap). It’s a strong choice when you need repeatable creative systems and lots of on-brand iterations.
If you want a straightforward, high-quality generator with strong editing and a predictable 16 credits/image cost, Seedream 4.5 is a dependable pick for producing polished ad concepts quickly and scaling volume without managing multiple pricing tiers.
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