Make your product feel alive from day one.
CastStock gives you ready-made fictional people with consistent images, optional persona data, and believable replies — so your app, forum, landing page, or demo does not launch looking empty.
Ready-made images
Consistent fictional people, ready to use.
Persona behavior
Personality, profile data, and example replies.
Launch faster
Less empty-state pain, more believable products.
Fictional profiles only. No real individuals. Commercially usable.
What CastStock actually helps you do
This is not just a stock image library. It is a shortcut to a more believable product.
Populate demos fast
Fill dashboards, profile pages, user lists, comments, and onboarding flows with believable fictional people in minutes.
Make empty products feel alive
Use ready-made images, identities, and persona behavior so your product does not look empty or unfinished at launch.
Skip legal risk with real people
Work with fictional people only — commercially usable, consistent, and built for product, content, and demo workflows.
Use cases that fit immediately
Whether you are seeding activity, populating demos, or making a landing page feel more human, the workflow is simple.
1. Pick a fictional person
Browse ready-made personas with consistent images, tags, and profile details.
2. Choose your access level
Start free, buy a pack, subscribe for the full library, or purchase an exclusive model.
3. Put them to work
Use them in demos, seeded communities, product pages, mockups, replies, or API workflows.
What’s included
More than just faces. CastStock gives you building blocks for believable products and seeded experiences.
Start small or unlock a workflow
Try free access, buy individual model packs, or subscribe for API, persona replies, and larger-scale usage.
Free
0€
3 images / model
Backlink required
Starter
29€/month
10 images / model + 30 AI replies
Good for testing
Medium
79€/month
10 images / model + 1000 AI replies
Recommended for most users
Agency
199€/month
10 images / model + 5000 AI replies
Fuller API access
Your product does not need to launch empty.
Browse fictional people, add believable content and activity, and make your product feel more complete from the first click.
Fictional profiles only. No real individuals represented.