vly.ai
The only completely free app builder. Unlimited use with no subscriptions at all.
vly.ai is an app builder for creating web applications with AI assistance, covering frontend, backend, database, and deployment in one platform. The product has been acquired by Freebuff, and new accounts and project access are moving to Freebuff Web, where users sign up with GitHub; existing subscriptions have been cancelled.
The platform includes a managed backend, database, version control, custom domains, one-click publishing, realtime queries, and end-to-end type safety, along with an integration library covering providers such as Stripe, OpenAI, Twilio, GitHub, Slack, AWS, SendGrid, and Notion. It supports coding agents including Claude Code, OpenAI Codex, and Gemini CLI, and provides visualizations of generated backend code covering queries, mutations, actions, database, file storage, and live sync.
It is aimed at builders and teams shipping web software. The homepage describes it as a free product with unlimited use and no subscriptions, and directs users to create an account on Freebuff Web to continue.
12 alternatives to vly.ai
Ranked by how well each tool replaces vly.ai: shared features, audience, price and popularity.
- 65 out of 100 match$17/mo
Visual no-code app builder for creating native iOS, Android, and web apps.
Covers 8 of 15 key features.
Free plan65 out of 100 match$36/moVisual no-code platform for building web and native mobile apps
Covers 4 of 15 key features.
Free plan64 out of 100 match$59/moAI platform for building apps, websites, AI agents and games from plain-language prompts
Covers 3 of 15 key features.
Free plan63 out of 100 match$16/mo- 63 out of 100 match$20/mo
Free no-code app maker for creating Android apps from websites, HTML or AI-generated code
Covers 5 of 15 key features.
Free plan62 out of 100 match$58/moSoftware house creating and maintaining custom software for businesses: web apps, SaaS, AI
Covers 6 of 15 key features and is open source.
Free planOpen source61 out of 100 match$20/moAI platform for building secure, scalable full-stack apps with visual editing
Covers 1 of 15 key features.
Free plan61 out of 100 match$20/moOpen-source low-code application platform for building custom internal software
Covers 6 of 15 key features and is open source.
Free planOpen source61 out of 100 match$15/mo- 60 out of 100 match$39/mo
Build web and mobile apps with AI agents, visual editing, and expert help when needed.
Covers 5 of 15 key features.
Free plan60 out of 100 match$12/mo