AI · alternatives · 2026
24 alternatives to Unstock.ai – Free image generation with SDXL
Hi HN! I've got the barebones of a service running on top of Stable Diffusion XL. I can cheaply run image generations at 1024x1024. And of course there's a limit to how fast I can generate them given the request queue and limited GPUs, but the service is cheap enough that I'm happy to run it out of pocket for now. Let me know your thoughts, I hope you enjoy the service!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Unstock.ai – Free image generation with SDXL launched in 2023; newer entries below may have overtaken it.
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25k diverse & customizable free stock photos generated by AI
2019 · rosebud.ai · its alternatives →
- 2
Unleash the true AI artistry with Stable Diffusion XL 1.0
2023 · its alternatives →
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- 4
LTX.bio▲164Hey HN, after our 13B release we've been working on a faster version of our open-source video model and we're excited to share it. We started with a 13B base model that already had competitive generation speeds (e.g. 55s for a 5s video on an H100 — faster than any other model out there). But we wanted to push it further to allow everyone to quickly iterate over their video generations. So we built a distilled version focused on speed without sacrificing temporal or spatial coherence. With the Distilled model, you can now generate 5-second 720p videos in about 9.5 seconds on an H100, and…
2021 · lightricks.com · its alternatives →
- 5
- 6SP
Hi HN, this is an early version of what we’re imagining as a truly functional stock photo platform using Stable Diffusion. We’re doing our best to hide the customization prompts on the back end so users are able to quickly search for pre-existing generated photos, or create new ones that would ideally work as well. If we keep going with it, in future versions we’d like to add voting, better tags, and more varied prompts, or maybe whatever you recommend!
2022 · ghostlystock.com · its alternatives →
- 7TY
I've had a blast playing with stable diffusion and I see all the potential it will bring to us. I released a service for training your model, just upload 20-30 images and you can have a model of someone or some object doing anything. You can train one model for free a month in a slower queue or you can train many models on a fast queue and with other features for a fee. Here is an example of using it for show product placement: https://app.88stacks.com/image/O6kReClOvrz7 and here is an example of using it for people:…
2022 · 88stacks.com · its alternatives →
- 8
The unlimited AI image generator you've been waiting for
2025 · aigallery.app · its alternatives →
- 9
Image Generation API Server - Similar to https://text-generator.io but for images - Netwrck/stable-diffusion-server
2023 · github.com · its alternatives →
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Turn any photo into a 3D model in 30 seconds. Free OBJ export, no registration or credit card. Trusted by 19,000+ creators. Try it now →
2025 · imgto3d.ai · its alternatives →
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Enterprise-grade image generation at unbeatable prices
2025 · tokenfactory.nebius.com · its alternatives →
- 12
Create 100+ professional images in 20 seconds
2025 · bulkimagegeneration.com · its alternatives →
- 13SD
2022 · healthydiffusion.com · its alternatives →
- 14
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I’ve spent the last year developing a decomposition kernel that addresses the "Linear Bottleneck" in standard compression (Zstd, LZMA, Brotli). The Problem: Traditional algorithms operate on 1D streams. They are blind to the spatial, temporal, or hierarchical architecture of modern data (3D models, nested JSON, multi-modal blobs). When you force these structures into a 1D window, you leave significant entropy on the table. The Solution: PXG v3.0 maps binary data to a 13505x13505 grayscale grid. By treating data as a coordinate system rather than a line, our engine utilizes adaptive tiling to…
2025 · limitpixel.com · its alternatives →
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It's our new text-to-image model: a 9.3B single-stream diffusion transformer trained entirely from scratch. We focused heavily on controllability through structured JSON prompts, with strong text rendering, spatial awareness through bounding box guidance, and color palette control. It has the best text rendering of any open-weight model we've tested so far, and the NF4 quantized checkpoint runs on a single 24GB GPU. For more technical details and examples see our blog post: https://ideogram.ai/blog/ideogram-4.0/ We will be happy to answer any questions :)
Jun 2026 · github.com · its alternatives →
- 18SD
2022 · healthydiffusion.com · its alternatives →
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Generate stunning AI images with Stable Diffusion XL
Jan 2026 · rapidapi.com · its alternatives →
- 20FS
Deploy and serve machine learnings models performantly, scalably, and cost-efficiently with Baseten.
2022 · app.baseten.co · its alternatives →
- 21
Hello HN, I built Bulk Image Generator because I was frustrated with how slow it is to iterate on visual assets. Tools like Midjourney are great for single images, but when you need 50+ variations of a product shot or a game asset based on a specific reference, the manual process is a pain. What it does: Upload one reference image and generate 100+ AI variations while maintaining style/structure. Batch background removal (because once you generate 100 images, you usually need to clean them up). Fast bulk download. Why I’m sharing it here: I’m looking for feedback on the consistency of…
Mar 2026 · bulkimagegenerator.app · its alternatives →
- 22
AI Pixel Art Avatar Generator & Free Online Pixel Art Studio
Jan 2026 · mixels.ai · its alternatives →
- 23
It works by using open AIs new gpt-image API, image processing algorithms and some prompt engineering. Still has some limitations, but can already generate ready to use assets.
2025 · pixel-gen.ai · its alternatives →
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FreeGen▲9World's First Real Unlimited Free AI Image Generator
2025 · freegen.aivaded.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →