Stable Diffusion vs GPT Image (OpenAI)

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

Stable Diffusion Open-weight image models you can run, fine-tune and ship on your own h... Visit GPT Image (OpenAI) OpenAI's image models, DALL-E 3's successor in ChatGPT and the API Visit
RECATOOLS Score 8 / 10 7.9 / 10
Capability 8 8
Value for money 9 7
Ease of use 5 9
ASEAN readiness 7 6
API quality 7.5 8
Pricing Freemium Freemium
Free tier Self-hosted weights free under the Community License below US$1M annual revenue; 25 free API credits for new accounts ChatGPT Free includes limited image creation with Images 2.5; OpenAI publishes no free API allowance
Paid from $0.025 per image via the API (SD 3.5 Flash, 2.5 credits at $0.01 each) SGD 11/month (ChatGPT Go, as shown to a Singapore visitor), or per-token API billing
Has API ✓ ✓
Open source ✓ ✗
Free to use ✓ ✓
Users Widely adopted open-source model; no official central user count 100m+ ChatGPT users with access
Founded 2022 2025
Maker Stability AI OpenAI
Verdict

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...

For most people GPT Image is simply the image tool already inside ChatGPT: available on the free tier, edited by conversation, and since September 2026 helped along by Sketch, templates and on-image comments. Developers...

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