G2 Vendor Directory

Bolt.new vs. Assembly

A side-by-side comparison based on G2 review data.

MetricBolt.new

by StackBlitz

Assembly

by Assembly

Overall rating4.34.7
Review count95348
Ease of use9.39.4
Ease of setup9.39.4
Quality of support8.59.5
Meets requirements8.89.0
NPS54.34782684.057971
Small Business70.2%94.6%
Mid-Market24.5%5.1%
Enterprise5.3%0.3%
Total page views1,0982,443
Total LLM citations7,8648,967

Bolt.new

Bolt.new turns your idea into a real website, app, or tool, just by describing what you need. No coding, no developer, no waiting months for someone else to build it. Bolt.new writes the code and fixes its own errors along the way, so you're not stuck debugging something you don't understand. It picks the right AI model for each step automatically, so you get quality output without having to know the difference. Bolt Cloud handles hosting, your database, user accounts, and your custom domain, all in the same place.

Pros

  • Ease of Use

Assembly

Assembly is the AI-powered platform for professional service firms, from accounting and bookkeeping practices to agencies and consultants. It combines a branded client portal, a simple CRM, and an AI app builder that lets your firm add any software it needs without a dev team. Clients get one branded place for messages, files, forms, tasks, contracts and e-signatures, and invoices they can pay online. Your team runs on a CRM with automated reminders and an AI Assistant that knows full client context. When your firm needs something the portal doesn’t do yet, describe it.

Pros

  • Ease of Use
  • Easy Setup
  • Customer Support
  • Intuitive
  • Integrations
  • Features