Best AI Application Builder Products in 2025

Prompt, run, edit, and deploy full-stack web apps.

Key bolt.new features:

Speedy Website Deployment User-Friendly Interface Integrated Features Scalability

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Key Flagsmith features:

Feature Flags Remote Config A/B/X Testing & Optimization Organization Management

Try for free Open Source freemium

The world's first AI Fullstack Engineer.

Key Lovable features:

Intuitive User Interface Comprehensive Documentation Feature-Rich Integration Capabilities

AI in your app—The AI agent builder for your whole team. Build, test and launch custom Ai features in your appthat drive subscriptions and user satisfaction.>>> Start your free trial now.

Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.

Key replit features:

Ease of Use Collaborative Coding Supports Multiple Languages Cloud-Based

AI app builder.

paid

Open-source platform for LLMOps,Define your AI-native Apps.

Key Dify.AI features:

User-Friendly Interface Customizable Integrations Advanced AI Capabilities Scalable Solutions

Open Source

Build mobile apps with AI, not code.

paid

Ship any full-stack applications within seconds without writing a single line of code.

Free Trial $20.0 / Monthly

Transform your ideas into stunning web applications with Softgen.ai. Our AI-powered platform brings your vision to life, no coding required.

Key Softgen AI features:

Launch-Ready Applications Full Stack Development Built By Users For Users

Open Source $25.0 / Monthly

Cohere provides industry-leading large language models (LLMs) and RAG capabilities tailored to meet the needs of enterprise use cases that solve real-world problems.

Key Cohere features:

Ease of Use Scalability Customizability Strong Support and Community

Build, Launch, and Manage your dream website —Zero Code, Instant Server Hosting Deployment in 60s. Try it for Free.

freemium $19.0 / Monthly (120 messages per month 3 ezsite.host domains 1 custom domain )

Turn Your Hand Drawn Sketches into Working Websites & Apps Fo Free.

Key MySelpost features:

Sketch (Free) Prompt (Paid) Doodle (Free)

freemium

App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.

Key App Annie features:

Comprehensive Market Data Competitor Analysis Data Accuracy User-friendly Interface