Best AI tools to train AI models
| Tool | What it does | Pricing | Free tier | Refunds |
|---|---|---|---|---|
| Krea | A creative AI suite for generating, enhancing, and editing images, videos, and 3D assets. | Free tier | Yes | — |
| Stability AI | Enterprise-ready generative AI products and solutions for audio, image, video, and 3D. | Free tier; paid from $19/mo | Yes | None stated |
| GPT-trainer | Build AI agents with a multi-agent framework, no-code UI, and versatile API for voice and text automation. | Free tier; paid from $150/mo | Yes | None stated |
| neural frames | A platform for creating audioreactive AI animations and music videos for musicians, producers, and visual artists. | Free tier; paid from $26/mo | Yes | None stated |
| Floyo | A browser-based platform to find, run, and share open-source AI workflows without machine setup. | Free tier; paid from $12/mo | Yes | — |
— means the vendor does not state it on the pages we read.
A creative AI suite for generating, enhancing, and editing images, videos, and 3D assets.
Upload just a few images of the same face, product, or visual style and teach Krea to generate it on demand.
— krea.ai
Pricing, in their words: “100 compute units / day” (pricing)
Subscription terms they state: auto-renews (source)
Limits the vendor states:
- Generating sexually graphic or pornographic content
Stability AI
Visit Stability AIstability.aiCancellation & refund terms for Stability AI
Enterprise-ready generative AI products and solutions for audio, image, video, and 3D.
Brand ID Models are custom models that have been trained on your brand identity
Pricing, in their words: “Includes 2000 credits per month (monthly credits do not roll over)” (pricing)
Subscription terms they state: cancel in-app · auto-renews · states no refunds (source)
No usage limits stated on the pages we read.
GPT-trainer
Visit GPT-trainergpt-trainer.com
Build AI agents with a multi-agent framework, no-code UI, and versatile API for voice and text automation.
Upload web pages, PDFs, PPT, Word, Excel, Markdown, and embedded tables & images as training data.
Pricing, in their words: “Self-Serve $150 USD Billed monthly” (pricing)
Subscription terms they state: states no refunds (source)
Limits the vendor states:
- no refunds
neural frames
Visit neural framesneuralframes.com
A platform for creating audioreactive AI animations and music videos for musicians, producers, and visual artists.
Custom models let you train AI on your unique visual identity.
Pricing, in their words: “Monthly subscriptions are billed each month. Annual subscriptions are billed once for the full year at a lower effective monthly price” (pricing)
Subscription terms they state: cancel in-app · states no refunds (source)
Limits the vendor states:
- No blanket refund guarantee
Floyo
Visit Floyofloyo.ai
A browser-based platform to find, run, and share open-source AI workflows without machine setup.
You can also train LoRAs on Floyo.
— floyo.ai
Pricing, in their words: “Simple plans that cover both solo creators, teams and enterprise productions.” (pricing)
Subscription terms they state: cancel in-app (source)
No usage limits stated on the pages we read.
FAQ
Is there a free tool to train ai models?
Yes — Krea, Stability AI, GPT-trainer, neural frames, Floyo offer a free tier.
What is the cheapest paid option to train ai models?
Krea starts at $0/month.
Which of these have an API?
Krea, Stability AI, GPT-trainer, neural frames, Floyo document a developer API.
How do I cancel these subscriptions?
Stability AI: cancel in-app; neural frames: cancel in-app; Floyo: cancel in-app. Krea, GPT-trainer do not state a cancellation route on the pages we read.
Can I get a refund?
Stability AI states it does not offer refunds; GPT-trainer states it does not offer refunds; neural frames states it does not offer refunds. The others (Krea, Floyo) do not state a refund policy on the pages we read.
Do these subscriptions auto-renew?
Krea, Stability AI state that paid plans renew automatically. Check the billing page before subscribing; the rest do not state it either way.
Sources
Every fact above was read from the vendors' own pages: