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Marketing & Analytics · head to head

Convert vs Stable Diffusion

Convert logo

Convert

Marketing & Analytics

A/B testing platform for enterprises

From
$1000/month
Rated
-
Full reviewWebsite
Stable Diffusion logo

Stable Diffusion

AI Tools

Open-source AI image generation

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Stable Diffusion has a free tier, so it costs nothing to try first.
  • Each has a real cost: Convert pricing is driven by monthly tested users, starting at $399 per month for 100,000 monthly tested users on Growth and $599 on Pro; Stable Diffusion generated images have lower resolution and quality at non-standard dimensions
  • They diverge on capability: Convert covers A/B testing, Stable Diffusion covers Text-to-image.

Where they differ

Only the attributes on which Convert and Stable Diffusion actually diverge.

Attributes where Convert and Stable Diffusion differ
AttributeConvertStable Diffusion
Starting price$1000/monthFree
Pricing modelquoteUnknown
Free tierNoYes
PlatformsWebWeb, Local (GPU-based), Cloud APIs
CategoryMarketing & AnalyticsAI Tools
Founded20122019

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Convert

  • A/B testing
  • Multivariate testing
  • Analytics
  • API access
  • Google Analytics
  • SSL encryption
  • Cloud deployment
  • English language support

Only in Stable Diffusion

  • Text-to-image
  • Image-to-image
  • Inpainting
  • LoRA support
  • ComfyUI
  • Automatic1111
  • Multiple UIs
  • Local support

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Convert

  • A/B, split and multivariate testing on websitesnot Stable Diffusion
  • Server-side experimentation and feature flaggingnot Stable Diffusion
  • Personalising site content to visitor segmentsnot Stable Diffusion

Stable Diffusion

  • ai tools managementnot Convert
  • Workflow automationnot Convert
  • Reportingnot Convert

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Convert

  • Pricing is driven by monthly tested users, starting at $399 per month for 100,000 monthly tested users on Growth and $599 on Pro
  • Single Sign-On requires the Pro plan at $599 per month
  • Multivariate testing, multi-page testing, full stack and feature flags, sequential testing and raw test data export are all withheld from the Growth plan
  • Phone support, change history and guided onboarding require Pro
  • The advertised $299 and $420 per month rates require paying the full year up front at $3,588 or $5,040
  • The Enterprise plan is price on request, is only available as an annual plan, and its data segregation feature carries additional costs
  • Listed prices exclude VAT, GST and other taxes, which are added at checkout
  • Above 5 million monthly tested users there is no published rate

Stable Diffusion

  • Generated images have lower resolution and quality at non-standard dimensions
  • Struggles with complex multi-object prompts and text generation
  • Poor rendering of human hands, limbs, and faces due to training data limitations
  • Trained primarily on English-language descriptions, reinforcing Western cultural bias
  • Requires significant GPU computational resources for local deployment

Pricing, plan by plan

Convert

$1000/month
  • Professional$1000/month
    • A/B testing
    • Analytics
    • API access

Stable Diffusion

Free

No published plan breakdown. See the Stable Diffusion review.

Which should you pick?

Choose Convert if

  • You need a/b testing.
  • You also want multivariate testing.
Convert review

Choose Stable Diffusion if

  • You need text-to-image.
  • You want to start without paying.
  • You work on Web, Local (GPU-based), Cloud APIs.
  • You also want image-to-image.
Stable Diffusion review

Questions people ask

Is Convert or Stable Diffusion better?
Neither clearly leads. Convert starts at $1000/month and Stable Diffusion at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Convert or Stable Diffusion?
Stable Diffusion has a free tier; the other does not. Paid plans start at $1000/month for Convert and Free for Stable Diffusion.
Does Convert or Stable Diffusion run on more platforms?
Convert runs on Web. Stable Diffusion runs on Web, Local (GPU-based), Cloud APIs.
Can I use Stable Diffusion for free?
Yes. Stable Diffusion has a free tier, so you can try it without paying. Convert starts at $1000/month.
What is Convert best used for?
Convert is most often used for a/b, split and multivariate testing on websites, server-side experimentation and feature flagging, personalising site content to visitor segments. Of those, a/b, split and multivariate testing on websites and server-side experimentation and feature flagging are not what Stable Diffusion is typically brought in for.
What can Convert do that Stable Diffusion cannot?
Convert covers A/B testing, Multivariate testing, Analytics, API access. Stable Diffusion covers Text-to-image, Image-to-image, Inpainting, LoRA support. Both handle Web support.

Answered from the vendors’ own pages

Stable Diffusion: Is Stable Diffusion truly free and open-source?

Yes. Stable Diffusion is released under the CreativeML Open RAIL-M license, allowing free use for both commercial and non-commercial purposes, and the code is open-source on GitHub.

Source
Stable Diffusion: Can I use Stable Diffusion commercially for free?

Yes, if your organization has less than $1M annual revenue. Organizations exceeding $1M annually must obtain an Enterprise License from Stability AI.

Source
Stable Diffusion: What are Stable Diffusion's image resolution limitations?

The base model was trained on 512x512 pixel images, and image quality degrades noticeably when deviating from this resolution. Newer models like SDXL support higher resolutions.

Source
Stable Diffusion: Can I run Stable Diffusion locally on my computer?

Yes. Stable Diffusion is open-source and can run locally on compatible hardware, though it requires a GPU for reasonable performance.

Source
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