Best Retool Alternatives in 2026

Looking for Retool alternatives? Compare features, pricing, and real user reviews of the top AI App Builder tools.

Why look for Retool alternatives?

Retool is a solid AI App Builder tool starting at $10/mo. But it's not for everyone. Common reasons to switch: pricing scales too fast, missing features your team needs, or a competitor simply fits your workflow better. Here are the top alternatives based on our research.

Bolt

AI App Builder

AI-powered web development agent that lets you prompt, run, edit, and deploy full-stack applications directly from your browser without local setup.

From Free freemium
0: { 1: " 2: f 3: r 4: e
Try Bolt

Lovable

AI App Builder

AI-powered software engineer and web app builder. Transform text prompts into functional full-stack applications with real-time visual editing and one-click deployment.

From Free freemium
0: { 1: " 2: f 3: r 4: e
Try Lovable

Appsmith

AI App Builder

The leading open-source platform for building internal tools. Appsmith offers drag-and-drop UI, 25+ data integrations, full JavaScript support, and free self-hosting with unlimited users — a developer-first alternative to Retool.

From $20/mo freemium
git integration: ✓ drag and drop ui: ✓ custom javascript: ✓ data integrations: 20+ databases, APIs self hosting option: ✓
Try Appsmith

Bubble

AI App Builder

The most powerful no-code platform for building full-stack web applications. Bubble combines visual drag-and-drop design with a complete backend, database, and workflow engine — enabling non-developers to ship production apps 3-10x faster than traditional coding.

From $39/mo freemium
custom domain: Paid plans visual editor: ✓ API integrations: ✓ custom workflows: ✓ hosting included: ✓
Try Bubble

FlutterFlow

AI App Builder

Flutterflow — 2026 review with pricing, features, and alternatives.

From $30/mo freemium
ai assistance: ✓ api integration: ✓ drag and drop ui: ✓ one click deploy: ✓ team collaboration: ✓
Try FlutterFlow

v0

AI App Builder

The generative UI tool by Vercel that outputs the cleanest React/Next.js code in the industry. G2 4.7/5 — but no backend, no auth, credits dont roll over, and one user spent 3 days unpicking a GitHub merge it broke.

From $null/mo freemium
no auth solution: Does not provide bui ai powered design: Leverages AI for UI clean code quality: Generates industry-l credit based usage: Operates on a credit vercel integration: Seamlessly integrate
Try v0

Detailed comparisons

Vybe vs Retool Retool vs Appsmith

Not sure which AI App Builder tool is right for you?

Take the quiz Calculate true cost