Graydient offers Free Trial, but Aperture (by Lexica) does not.
Pricing for Aperture (by Lexica) Starts at $8/month whereas for Graydient Starts at $14/month.
Aperture (by Lexica) offers several advantages, including Customizable photorealistic images, User-friendly interface, Option to add text, Variety of parameters, Unique prompt creation and many more functionalities.
The cons of Aperture (by Lexica) may include a Limited image dimensions, No bulk image generation, No offline functionality, No API access. and No text-to-image optimization
Graydient offers several advantages, including Stable diffusion, Accessible from any device, No GPU needed, Instant cloud capabilities, Web app & chatbot interface and many more functionalities.
The cons of Graydient may include a Limited to web and chat bot, Reliant on cloud storage, Requires internet connection, Only synchronous support (live chat). and Renders limited to five options