---
title: "Bolt.new vs B12 (2026): Pricing, Features & Founder Verdict"
description: "Bolt.new vs B12 compared side-by-side for 2026. Compare pricing (Freemium · Starts at $20/mo vs Paid · From $29/mo), features, pros & cons, and which tool wins for startups."
canonical_url: "https://www.foundrlist.com/compare/bolt-new-vs-b12"
markdown_url: "https://www.foundrlist.com/compare/bolt-new-vs-b12.md"
brand_a: "Bolt.new"
brand_b: "B12"
---

# Bolt.new vs B12 (2026): Pricing, Features & Founder Verdict

> **Executive Summary**: In our 2026 Bolt.new vs B12 comparison, Bolt.new edges ahead on overall founder fit (93/100). Choose Bolt.new (Freemium · Starts at $20/mo) for browser-based ai app builder, or B12 (Paid · From $29/mo) for web & app builders.

**Verdict**: Bolt.new scores 93/100 on Founder Fit vs B12's 91/100. Pick Bolt.new if you prioritize purpose-built for browser-based ai app builder with fast onboarding, or B12 if you prioritize strong organic adoption for b12 website builder workflows.

## Bolt.new vs B12 Matrix

| Dimension | Bolt.new | B12 | Winner |
| --- | --- | --- | --- |
| Pricing & Entry Cost | Freemium · Starts at $20/mo | Paid · From $29/mo | Bolt.new |
| Founder Fit Score | 93/100 — Rapid browser-based full-stack prototyping without local setup | 91/100 — Founders and teams evaluating b12 website builder and web & app builders workflows | Bolt.new |
| Value for Money | 93/100 | 90/100 | Bolt.new |
| Ease of Use & Setup | 90/100 | 92/100 | B12 |
| AI & Automation Readiness | 96/100 | 83/100 | Bolt.new |
| Open Source / Portability | Managed Cloud | Managed Cloud | Tie |

## When to Choose Bolt.new
- Purpose-built for browser-based ai app builder with fast onboarding
- Generous free tier for early-stage validation
- Managed cloud reliability with zero maintenance overhead
- Best for: Rapid browser-based full-stack prototyping without local setup

## When to Choose B12
- Strong organic adoption for b12 website builder workflows
- Streamlined web & app builders experience for lean teams
- Fast browser-based onboarding with minimal configuration
- Best for: Founders and teams evaluating b12 website builder and web & app builders workflows

## Frequently Asked Questions

### Is Bolt.new better than B12 in 2026?
Bolt.new scores higher overall for startup founders (93/100 founder fit). However, Bolt.new excels at browser-based ai app builder while B12 focuses on web & app builders.

### How does Bolt.new pricing compare to B12?
Bolt.new offers Freemium · Starts at $20/mo, whereas B12 offers Paid · From $29/mo.