Best sleek.design alternatives

sleek.design pulls ~158K visits a month in AI App Builder. Below are the 12 strongest live alternatives in the same category, ranked by real-world traffic — every one liveness-tested, clones removed.

Lovable✓ verified

Lovable: Build software products from idea to app using a chat interface.

#AI Website Builder#AI App Builder👁 35M♥ 69K

Base44✓ verified

AI-powered platform to build fully-functional apps in minutes with no code.

#AI App Builder#AI Assistants👁 18M

扣子

AI agent development platform for building and deploying intelligent agents.

#AI Agent#AI App Builder👁 7.2M

BlackBox AI✓ verified

AI agent transforming work and learning with code completion and app building features.

#AI Agent#AI Code Assistant👁 3.9M

Miniapps.ai✓ verifiedFree

A platform to discover and create free AI-powered mini apps and chatbots.

#AI Tools Directory#AI App Builder👁 2.3M

Google Opal✓ verified

Build, edit, and share AI mini-apps using natural language, no code required.

#AI App Builder#No Code Low Code👁 2.1M

MindStudio

A no-code platform to build, deploy, and manage AI agents for various use cases.

#AI Agent#No Code Low Code👁 1.8M

RunningHub

Cloud ComfyUI platform for creating AI Apps and running ComfyUI workflows online.

#AI App Builder#AI Workflow👁 1.4M

Dify.ai✓ verified

Open-source LLMOps platform for building and operating generative AI applications.

#AI Agent#AI API👁 1.1M

Blink.new✓ verified

Full-stack AI app builder creating production-ready websites and apps using natural language.

#AI App Builder#AI Website Builder👁 1.1M

Rork✓ verified

AI-powered platform for rapid native mobile app development and publishing.

#AI App Builder#No Code Low Code👁 1.1M

PromptBase✓ verified

Prompt marketplace for buying and selling AI prompts.

#AI Prompt Generator#Prompt Engineering👁 809K

How this list is made: same category as sleek.design, ranked by monthly traffic and community saves. ✓ verified means we checked the product is real — it cannot be bought. Dead sites and keyword-squatting clones are filtered out before ranking. Methodology →