Stablecog is live · free plan, paid from $10/mo · last verified 5 Nov 2026 · viability monitor
Stablecog
Stablecog is a browser-based AI image generator with text-to-image, image-to-image, upscaling, and a public API.
The $10 Starter plan is the actual starting line here, not Free — that's where private images, commercial rights, fast generation, and four-image runs begin. If you're shipping an app that needs budget image generation behind an API, Stablecog's ladder is easy to reason about. If you need pro-grade editing or team workspaces, keep looking.
Verdict generatedVerified 9d ago · liveness 65/100 · cite: rightaichoice.com/tools/stablecog
- Hobbyists testing AI art on a free 20-image daily quota
- Solo creators who need private, commercially licensed visuals for $10/month
- Developers wiring image generation into an app through the public API
- Small businesses generating images without a per-seat enterprise contract
- Anyone needing unlimited free generation — Free caps at 20 images/day and makes images public
- Professional designers who need advanced editing or inpainting workflows
- Teams needing collaboration, shared workspaces, or brand asset management
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Skip Stablecog if you need team workspaces, advanced editing or inpainting, or unlimited free generation — the $0 tier stops at 20 public, personal-use images a day.
Credits reset every month on your billing date and do not roll over, so any images you don't generate in a month are simply lost.
Stablecog's paid ladder — $10/mo Starter, $25/mo Pro, $50/mo Ultimate — sits well under Midjourney and Adobe Firefly subscriptions, and under most per-seat enterprise image tools. It's aimed at solo creators and small teams: Starter is the cheapest way to get private images and commercial rights, and Ultimate at $50/mo is still a single-person budget with 12,000 images a month.
In short
Stablecog — Stablecog is a browser-based AI image generator with text-to-image, image-to-image, upscaling, and a public API. Best for Hobbyists testing AI art on a free 20-image daily quota, Solo creators who need private, commercially licensed visuals for $10/month, Developers wiring image generation into an app through the public API. Free to start; paid plans from $10/mo.
What is Stablecog?
Stablecog — Stablecog is a browser-based AI image generator with text-to-image, image-to-image, upscaling, and a public API. Best for Hobbyists testing AI art on a free 20-image daily quota, Solo creators who need private, commercially licensed visuals for $10/month, Developers wiring image generation into an app through the public API. Free to start; paid plans from $10/mo.
Stablecog turns a text prompt or a seed image into finished artwork in a browser tab, no install required. You describe what you want, pick a style, and it renders; or you hand it an input image and it generates new pieces built from that. The homepage pitch is literally "describe anything, in thousands of different styles." It's built for people who want cheap, fast image generation rather than a full design suite. The free plan gives you 20 images a day with slow rendering, one image per run, public outputs, and personal-use-only rights. The moment you pay, the workflow changes: fast generation, up to four images per run, parallel generations, private images, and a commercial license that survives cancellation. The practical workflow spans generation history you can browse in the Gallery, image upscaling, and credit top-ups when a subscription quota runs dry. Stablecog also ships a documented public API — the vendor site links a Developers section alongside Generate, History, Gallery, Pricing, Guide, and Blog. Four tiers run $0, $10, $25, and $50 a month at 20/day, 2,000, 6,000, and 12,000 images respectively. It sits under Midjourney on aesthetic polish and under Firefly on editing depth; Stablecog competes on price, openness, and a callable API.
Key features
- Text-to-image generation from a written prompt
- Image-to-image generation from an input image
- Thousands of art styles to choose from
- Parallel generations of up to 4 images per run
- Fast generation mode on paid plans
- Image upscaling
- Private image generation on paid plans
- Commercial-use license on paid plans, retained after cancellation
- Optional credit top-ups with an active subscription
- Generation history browsable in the Gallery
- Public API with Get Started, API Reference, and Billing docs
- Browser-based interface, no install required
- Discord community for support
Behind the verdict
The first thing to understand about Stablecog is that free is a trial in disguise. Twenty images a day sounds generous until you hit slow generation, one image per run, and public outputs you can't license. We'd treat Free as a way to test prompts, not a way to run a business. Where it earns its keep is the $10 Starter tier. Two thousand images a month, four images per generation, private outputs, and a commercial license. That's a low ceiling on spend for a solo creator who needs a steady drip of visuals and doesn't want to argue about rights later. Developers should look at the API before the UI. The docs carry a Get Started chapter, a full reference, and a billing chapter, so you can wire generation into a product and reason about credit costs up front. For small internal tools or a side project, that's the part that matters. The credit model is the trap to watch. Credits reset on your billing date and do not roll over, so unused quota evaporates. Top-ups exist but require an active subscription — cancel and you lose that lever until you resubscribe. Pick Stablecog when budget is tight, when you want generations behind an API, or when a commercial license at $10/month is the deciding factor. Pass on it if your work depends on inpainting, layered editing, or brand asset management; teams needing shared workspaces should look elsewhere entirely. Closest alternatives are Midjourney (higher aesthetic ceiling, no comparable cheap entry) and Adobe Firefly (editing depth, higher price). Stablecog's honest advantage is the price floor plus programmatic access. In practice, we'd run a week of real prompts through Free before committing to Starter.
Models under the hood
as of 2026-11-09
Limitations
- The free plan is capped at 20 images per day with slow generation, max 1 image per generation, no parallel generations, and personal use only — and those images are public.
- Paid plans allow up to 4 images per generation with 2–4 parallel generations and monthly caps of 2,000 / 6,000 / 12,000 images.
- Credits do not roll over between months: they reset every month on your billing date.
- There are no credit top-ups on the free plan, and buying credits requires an active subscription.
as of 2026-10-09
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Is Stablecog still active?
Stablecog is live · free plan, paid from $10/mo · last verified 5 Nov 2026 · viability monitor.
Viability score
How well maintained and how widely used is Stablecog? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: November 2026
How we score →What do users say about Stablecog?
What people actually say about Stablecog — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
ResearchedDiscussed by users across 2 sources (Product Hunt, GitHub) · researched Oct 18, 2026.
Weighted by the 7 posts each of 2 sources contributed.
- +Genuinely free and open-source, with no vendor lock-in to a single black-box model
- +Runs Stable Diffusion, FLUX.1, and the openly licensed FLUX.1[schnell] under one roof
- +Browser-based with nothing to install, so it works on any machine
- +Documented public API with reference, billing docs, and a dedicated upscaling endpoint
- +Maintainers close GitHub issues promptly, most recently in November 2025
- −Free tier caps at 20 slow, public, personal-use-only images per day
- −Credits reset each billing date and nothing rolls over to the next month
- −Sits below Midjourney on output polish and below Firefly on editing depth
- −Self-hosting brings deployment friction, as seen with AKS secretRefs setup
- −Very little independent discussion across Reddit, Hacker News, or YouTube
- • Credits reset each billing date with no rollover, so unused quota is lost
- • Credit top-ups require an active subscription, adding spend on top of the base plan
- • Free tier images are public and non-commercial, forcing a paid upgrade for real work
How we verified this
Every listed fact about Stablecog — pricing, features, links, status — is re-read from the vendor's own pages by our verification pipeline and each change is logged with a date; the last pass ran on 5 Nov 2026. Analysis is drafted with AI models and checked against our editorial standards before publishing; see how we verify.
Verification history
We have re-verified Stablecog 13 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — changed who should skip it, pricing tiers, who it suits, summary, features, our verdict, description
- — changed SSL certificate, limitations, models
- — changed SSL certificate
- — changed hidden costs, who should skip it, limitations, models, switching in, switching out, use cases, our verdict, features, description, setup time, pricing fit
- — changed who should skip it, who it suits, description, our verdict, features, pricing tiers
- — changed limitations, models
Showing the 6 most recent of 13 verification passes.
Free to cite with attribution — this page re-verifies continuously.
How much does Stablecog cost in 2026?
Stablecog: Free to start; paid plans from $10/mo. Pricing last verified 5 Nov 2026.
Plans compared
Every published Stablecog tier, its price as the vendor publishes it, who it fits, and what it adds over the tier below. The 12-month cost projection follows.
| Plan | Price | Billing | Who it's for |
|---|---|---|---|
| Free | Free | — | Hobbyists and first-time AI art users who want to test prompts at zero cost and don't need private output or commercial rights.Adds: Starting tier: $0 for 20 images per day on slow generation, max 1 image per run, public images, personal use only, no credit top-ups. |
| Starter | $10/mo | monthly | Solo creators and small businesses who need private, commercially usable images and are fine with 2,000 images a month.Adds: Adds fast generation, up to 4 images per run, 2 parallel generations, private images, commercial use, and optional credit top-ups on top of Free. |
| Pro | $25/mo | monthly | Working creators with steady monthly output — social, blog, and client work — who outgrow 2,000 images and want more parallel runs.Adds: Raises the monthly allowance to 6,000 images and parallel generations to 3, keeping everything else from Starter. |
| Ultimate | $50/mo | monthly | High-volume solo generators and small studios pushing 12,000 images a month who want maximum concurrency on one account.Adds: Raises the allowance to 12,000 images per month and parallel generations to 4 — the top published tier. |
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Where the pricing makes sense
The company stage and team size where Stablecog's pricing actually pencils out — and where peers do it cheaper.
Stablecog's paid ladder — $10/mo Starter, $25/mo Pro, $50/mo Ultimate — sits well under Midjourney and Adobe Firefly subscriptions, and under most per-seat enterprise image tools. It's aimed at solo creators and small teams: Starter is the cheapest way to get private images and commercial rights, and Ultimate at $50/mo is still a single-person budget with 12,000 images a month.
Has Stablecog's pricing changed?
No plan price for Stablecog has moved since we began logging in Aug 2026; the pricing page is re-read on every verification pass.
Who should pick Stablecog?
Pick Stablecog if you are Hobbyists testing AI art on a free 20-image daily quota, Solo creators who need private, commercially licensed visuals for $10/month, Developers wiring image generation into an app through the public API, Small businesses generating images without a per-seat enterprise contract.
Look elsewhere if you are Anyone needing unlimited free generation — Free caps at 20 images/day and makes images public, Professional designers who need advanced editing or inpainting workflows, Teams needing collaboration, shared workspaces, or brand asset management, Projects that must retain commercial rights without any subscription.
Skip it if Skip Stablecog if you need team workspaces, advanced editing or inpainting, or unlimited free generation — the $0 tier stops at 20 public, personal-use images a day.
GeneratedReal-world workflow fit
Concrete scenarios for the personas Stablecog actually fits — and what changes day-one when you adopt it.
You need a header image for a blog post tonight. You open Stablecog in the browser, type a prompt, apply a style, and generate up to 4 variations in one run on the $10/mo Starter plan, then upscale the winner in the web interface.
Outcome: A private, commercially usable image in minutes, with no software installed and no per-image licensing question.
You want AI image generation inside your app. You read the Get Started chapter of the Stablecog docs, call the public API to generate from a prompt, and use the upscaling endpoint to bump resolution before display.
Outcome: Image generation ships in your product without you hosting or fine-tuning a model yourself.
You start with a rough base image, feed it into image-to-image, and generate variations to explore a direction. Later you use semantic image search in the Gallery to retrieve the earlier version you liked.
Outcome: A fast exploration loop with a searchable history, at the cost of not having an inpainting or layered editing suite.
Use cases
- Generate concept art from text descriptions
- Create social media graphics in seconds
- Produce variations of a base image using image-to-image
- Iterate quickly on logo or design ideas
- Generate imagery for blog posts or presentations
- Upscale generated images programmatically via the API
- Wire prompt-to-image generation into your own app via the public API
- Build a private, searchable library of renders via Gallery and semantic search
Setup time & first value
How long it actually takes to get something useful out of Stablecog — broken out by persona, not the marketing-page minute.
Web app, no install: a hobbyist is generating on the free tier within a couple of minutes of landing on the site. A paying user adds checkout and gets private, commercial-use generation the same session. A developer should budget an hour or so with the docs' Get Started and API Reference chapters before the first successful production API call.
Switching to or from Stablecog
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Midjourney: recreate prompts in Stablecog's prompt box rather than porting Discord commands, and accept a different aesthetic ceiling in exchange for open-model output and a documented API.
- →From DALL·E or another closed generator: re-enter prompts, then use the API for anything you had automated against the old endpoint.
- →From a self-hosted Stable Diffusion setup: point your pipeline at Stablecog's API if you want generation without maintaining GPU hardware, keeping the same open-model family.
- ↗To Midjourney or Firefly: export the images you keep — anything made while subscribed stays usable commercially — and rebuild prompt workflows in the new tool.
- ↗To a self-hosted Stable Diffusion or FLUX stack: take your prompts and seed images with you; there is no model lock-in since the models are open.
- ↗To a design suite with inpainting and layers: download your renders from the Gallery and continue editing there.
Tutorials & Learning
YouTube returned 6 videos for “Stablecog”, and we withheld 6: 6 could not be judged, because “Stablecog” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about Stablecog.
Official links
What are the best Stablecog alternatives?
The closest alternatives to Stablecog we list are Midjourney, NightCafe and Tensor.art. Ranked by direct product-type match, not category overlap.
| Alternative | Pricing | Starts at | Last verified |
|---|---|---|---|
| Midjourney | Paid | Pricing not published | — |
| NightCafe | Freemium | Pricing not published | — |
| Tensor.art | Freemium | Pricing not published | — |
Alternatives to Stablecog
View allMidjourney
Midjourney is a subscription AI image generator built for a painterly, art-first look you can repeat across a whole set.
NightCafe
NightCafe is a free browser-based AI art generator with daily credits, top image and video models, and daily art challenges.
Tensor.art
Browser-based AI image and video generator powered by community checkpoints and LoRAs for anime, photoreal, and character art.
Tools that pair well with Stablecog
Common stack mates teams adopt alongside Stablecog, with the specific reason each pairing earns its keep.
Midjourney
Midjourney is a subscription AI image generator built for a painterly, art-first look you can repeat across a whole set.
NightCafe
NightCafe is a free browser-based AI art generator with daily credits, top image and video models, and daily art challenges.
Tensor.art
Browser-based AI image and video generator powered by community checkpoints and LoRAs for anime, photoreal, and character art.
Stablecog vs its closest rival
Stablecog's closest head-to-head is with Adobe Firefly Services.
Our Stablecog vs Adobe Firefly Services verdict written Jul 2, 2026 is more than 90 days old, so it is being re-reviewed against current data and is not shown.
Frequently asked questions
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