What is the main difference between FLUX.1 and Leonardo AI?

FLUX.1 is best for open-source enthusiasts wanting quality and developers building image apps. Leonardo AI excels at game developers and concept artists and product design and 3d textures. They serve different primary use cases.

Updated June 2025 · Tested In-House

FLUX.1 vs Leonardo AI

Q: Is FLUX.1 better than Leonardo AI?

FLUX.1 scores higher overall (8.9/10 vs 8.5/10) in AICompare's independent testing. However, the best choice depends on your specific use case. FLUX.1 excels at open-source enthusiasts wanting quality, while Leonardo AI is stronger for game developers and concept artists.

Q: Is FLUX.1 free vs Leonardo AI?

FLUX.1 offers a free plan (Via Hugging Face and third-party platforms). Leonardo AI offers a free plan (150 tokens/day).

Which AI tool is better in 2025? We tested both across real workflows — here's everything you need to know before choosing.

Our Winner

⚡

FLUX.1

Black Forest Labs

8.9

Overall Score

Free + Paid

Full Review →

🎭

Leonardo AI

8.5

Overall Score

Free + Paid

Full Review →

AICompare Verdict

FLUX.1 wins overall with a 8.9/10 score vs Leonardo AI's 8.5/10. FLUX.1 leads on Output Quality and Value for Money, while Leonardo AI holds an edge on Ease of Use. Choose Leonardo AI if you specifically need game developers and concept artists.

FLUX.1 vs Leonardo AI: Score Breakdown

Criteria	⚡ FLUX.1	🎭 Leonardo AI	Winner
Output Quality	9.2/10	8.7/10	FLUX.1
Ease of Use	7.5/10	8.5/10	Leonardo AI
Value for Money	9.5/10	8.9/10	FLUX.1
Reliability	8.4/10	8.6/10	Leonardo AI
Feature Depth	8.6/10	9.2/10	Leonardo AI
Overall Score	8.9/10	8.5/10	FLUX.1

Feature Comparison

Feature	⚡ FLUX.1	🎭 Leonardo AI
Free Plan	✓ Yes	✓ Yes
Free Tier Details	Via Hugging Face and third-party platforms	150 tokens/day
Paid Plan (starting)	$0.04/image via API	$12/mo (Apprentice)
API Access	✓ Yes	✓ Yes
Mobile App	✗ No	✓ Yes
Browser Extension	✗ No	✗ No
Company Founded	2024	2022
Monthly Users	2M+	5M+

Detailed Pros and Cons

⚡ FLUX.1

Strengths

Quality rivals Midjourney
Open weight Dev version
Extremely detailed outputs
Better text generation than SD

Weaknesses

Newer — fewer tutorials and resources
Technical setup for local use
Pro version requires paid API

🎭 Leonardo AI

Strengths

Strong for game assets and concept art
Fine-tuned model training
3D texture generation
Image-to-image workflows

Weaknesses

More complex UI than some competitors
Token system can be confusing
Slower generation than some tools

FLUX.1 vs Leonardo AI: Which Should You Choose?

Choose FLUX.1 if you need:

→Open-source enthusiasts wanting quality
→Developers building image apps
→Professional quality without Midjourney subscription
→Technical users wanting maximum control

Try FLUX.1 ↗

Choose Leonardo AI if you need:

→Game developers and concept artists
→Product design and 3D textures
→Character and environment art
→Consistent character generation
→Fashion design visualization

Try Leonardo AI ↗

FLUX.1 vs Leonardo AI: FAQ

Is FLUX.1 better than Leonardo AI?+

FLUX.1 scores higher in our overall ranking (8.9/10 vs 8.5/10). FLUX.1 outperforms on output quality and reliability. However, Leonardo AI offers unique features that make it the right choice for certain use cases.

Can I use both FLUX.1 and Leonardo AI for free?+

Both FLUX.1 and Leonardo AI offer free plans. FLUX.1's free tier includes Via Hugging Face and third-party platforms. Leonardo AI's free tier offers 150 tokens/day.

Which is better for beginners — FLUX.1 or Leonardo AI?+

Leonardo AI scores higher for ease of use (8.5/10 vs 7.5/10), making it the more beginner-friendly choice.

What's the main difference between FLUX.1 and Leonardo AI?+

FLUX.1 is optimized for open-source enthusiasts wanting quality and developers building image apps. Leonardo AI is better suited for game developers and concept artists and product design and 3d textures. The key differentiator is FLUX.1's quality rivals midjourney.