AI Side Hustles
DesignNamed in 1 case study

Kittl

A design platform with AI image tools, templates, and mockups aimed at merch and print sellers. Named as the design tool in the documented AI coloring book case.

Kittl social preview: "Create without limits", over sample designs.
Image: Kittl (official site). View source (opens in a new tab)
Visit Official SiteOfficial Pricing PageNo affiliate relationship. This is a plain link.
Pricing

Free, Pro, Expert, and Max plans, monthly or yearly. Exact prices were not shown in the version of the page we could read.

Free plan: Yes, for personal use only. No commercial rights on the Free plan.

Checked on the official pricing page on October 17, 2026. Prices change and can vary by region, tax, and billing period.

How It Is Used in Our Cases
  • Coloring book and activity book illustrations
  • T-shirt and merch designs
  • Product mockups
Limitations
  • Commercial use requires a paid plan
  • AI features consume tokens that do not roll over
  • Pro and Expert licences cap reproduction at 500,000 copies
In the Case Studies

Case Studies Using Kittl

1 case study
Video thumbnail: How I Made $10,155 PROFIT From 2 AI Coloring Books
Video: Samazonkdp
June 13, 2026
1 source

Two AI coloring books earned $10,155 net profit in 2025

Sam, who has self-published for six years, earned $13,745.78 in royalties from two AI coloring books during 2025, split almost evenly between them. After about $3,589 in Amazon ads, his net profit was $10,155.

Reported figure
$10,155 net profit
Evidence levelPartially Verified
Tools:
Inspect Case
Alternatives

Related Tools in Design

Canva wordmark surrounded by sample design templates.Official image

Canva

Design

An online design tool with built-in AI features. Documented sellers use it to make print-on-demand designs and to lay out printables and workbooks.

Free plan: Yes.

Pricing: Free plan plus paid Pro, Teams, and Enterprise plans. We could not load the live pricing page in our check; one documented seller cited Canva Pro at $10/month in September 2024.

Checked October 17, 2026

Used in 3 documented casesView Profile
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