FLUX vs Stable Diffusion

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

FLUX Black Forest Labs' image and video models: open weights plus a pay-as-... Visit Stable Diffusion Open-weight image models you can run, fine-tune and ship on your own h... Visit
RECATOOLS Score 8.3 / 10 8 / 10
Capability 9 8
Value for money 8 9
Ease of use 6 5
ASEAN readiness 7 7
API quality 8 7.5
Pricing Freemium Freemium
Free tier Apache 2.0 weights (FLUX.2 klein 4B, FLUX.1 schnell); FLUX 3 Image Klein and Action free for firms under $5M annual revenue Self-hosted weights free under the Community License below US$1M annual revenue; 25 free API credits for new accounts
Paid from From $0.008 per image (FLUX 3 Image Klein API); video from $0.03 per second $0.025 per image via the API (SD 3.5 Flash, 2.5 credits at $0.01 each)
Has API ✓ ✓
Open source ✓ ✓
Free to use ✓ ✓
Users Widely available via third-party API providers Widely adopted open-source model; no official central user count
Founded 2024 2022
Maker Black Forest Labs Stability AI
Verdict

FLUX is one of the strongest model families to build on, and since July 2026 it is more than an image model: FLUX 3 adds video with native audio and an open robotics model, while FLUX 3 Image Klein is a small open-weight...

Stable Diffusion is still the image family to pick when you need to run, fine-tune and control the model yourself: SDXL and SD 3.5 run on your own GPUs, the API is cheap per image, and the licence is free for most indivi...

Full review → Full review →
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.