Flux 1.1 Pro vs Leonardo AI — Which Is Better in 2026?
Flux 1.1 Pro vs Leonardo AI: independent head-to-head scored on Performance, Value, Reliability, and Ease of Use. See scores, pros, cons, and our verdict.
Black Forest Labs
Flux 1.1 Pro
Best new open-source image model
Leonardo AI
Leonardo AI
Best AI image platform for game assets
8.2
Overall Score
WINNER8.0
Overall Score
Our Verdict
Flux 1.1 Pro scores higher overall (8.2/10 vs 8.0/10), winning on Performance. Best new open-source image model. Near-Midjourney photorealism with open weights.
Pricing — Flux 1.1 Pro
Via Replicate from $0.003/image · Free if self-hosted
Pricing — Leonardo AI
Free (150 credits/day) · Apprentice $12/mo · Artisan $30/mo
Flux 1.1 Pro
Pros
- ✓Near-Midjourney photorealism quality
- ✓Open-source weights — self-host for free
- ✓API access via Replicate, fal.ai, Together AI
Cons
- ✗No native web UI — requires third-party platform
- ✗Less community resources than Midjourney
- ✗Quality varies by hosting platform
Best For
Developers wanting API access, open-source workflows, photorealistic image generation
Leonardo AI
Pros
- ✓Purpose-built for game assets and concept art
- ✓Strong character consistency via Character Reference
- ✓Large asset and model library
Cons
- ✗Less versatile for photography and realism
- ✗Credit system limits high-volume generation
- ✗Weaker than Midjourney for marketing visuals
Best For
Game developers, concept artists, character design, fantasy/sci-fi content
Choose Flux 1.1 Pro if…
- →Performance is your top priority — Flux 1.1 Pro leads by 1.0 points
- →Developers wanting API access
- →Black Forest Labs support, documentation, and community suit your team
Choose Leonardo AI if…
- →Reliability is your top priority — Leonardo AI leads by 0.3 points
- →Game developers
- →You also value Ease of Use — Leonardo AI wins that dimension too
Frequently Asked Questions
Is Flux 1.1 Pro better than Leonardo AI?
Flux 1.1 Pro scores 8.2/10 overall vs 8.0/10 for Leonardo AI, with an edge on Performance. That said, "Leonardo AI" may be the better pick if reliability is your priority. The right choice depends on your use case.
What is the pricing difference between Flux 1.1 Pro and Leonardo AI?
Flux 1.1 Pro: Via Replicate from $0.003/image · Free if self-hosted. Leonardo AI: Free (150 credits/day) · Apprentice $12/mo · Artisan $30/mo. Compare usage volumes and features needed to determine total cost of ownership for your team.
Which is better for developers wanting api access?
Flux 1.1 Pro is generally stronger here, scoring 8.2/10 overall. Best new open-source image model. Near-Midjourney photorealism with open weights. For more niche requirements like reliability, Leonardo AI may be worth evaluating.
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