89Full-stack AIProvisional score

Manus

A general autonomous agent that will also build and deploy a web app.

Updated July 31, 2026

The read

Manus is a multi-modal autonomous agent platform, now part of Meta, that handles a wide range of tasks including research, content creation, browser automation, email management, and web application generation. Its web app builder can produce complete applications with Stripe payments, user authentication, and a database backend when the website toggle is activated during project creation. The platform runs on a credit model with a free tier providing 300 daily refresh credits plus a starter allocation. Because Manus is a general-purpose agent rather than a dedicated app builder, the web app feature is one capability among many and is less opinionated about tech stack choices than specialized builders.

Where it shines

General-purpose autonomous agent handles research, automation, and app building in one subscription
Acquired by Meta, suggesting long-term investment and infrastructure backing
Web app builder includes Stripe, auth, and database without separate configuration

Worth knowing first

Credit system is unpredictable; a single complex task can burn 1,000-plus credits silently
App builder is a secondary feature of a broader agent, not a dedicated development environment

Index score

66.2

Provisional. This score is read from the product's public capability, not from the one-prompt rebuild the fully reviewed entries went through, so treat it as a placing rather than a verdict.

Craft68

Speed76

Control55

Value65

Rank: 89 of 101
Builds: Web
Category: Full-stack AI
Output: Hosted web app with payments, auth, and database, generated by autonomous agent
Pricing: Free tier
Best for: Teams that need both web app generation and autonomous task automation in one tool

Scores are our own editorial judgement, weighted craft 30, speed 25, control 25 and value 20.

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Full index