Tools · Comparison

AgentsKit.js vs BlackInk vs Finch 3D

All three are design tools. Here is what separates them.

	AgentsKit.js	BlackInk	Finch 3D
What it is	Composable TypeScript foundation: runtime, tools, memory, RAG, adapters, and headless UI bindings. Zero lock-in. Under 10KB core.	BlackInk AI's tattoo generator helps tattoo lovers design custom, unique tattoos in seconds.	Optimize building design with AI and graph technology. Get immediate feedback on performance, detect errors and find optimal solutions.
Category	Design	Design	Design
Pricing	Freemium	Paid	Paid
How it bills	Not published	Not published	Not published
Free tier	Yes	No	No
Rating	Not yet rated	Not yet rated	Not yet rated
Features	—	—	—
What works	—	—	—
What does not	—	No free tier — it has to be paid for before it can be tried Does not publish a price on its own site, so the cost is only clear after signing up 34 other tools in this catalogue claim to do the same job 17 tools in the same category have a free tier	No free tier — it has to be paid for before it can be tried Does not publish a price on its own site, so the cost is only clear after signing up 34 other tools in this catalogue claim to do the same job 17 tools in the same category have a free tier