Free / Open-sourceFree, open-source React + Node.js SaaS starter kit

12 alternatives to BuilderKit, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits |
|---|
| MoM Growth |
|---|
| Pricing Model |
|---|
| Primary Market |
|---|
| Rating |
|---|
| Compare |
|---|
| ● | BuilderKit | builderkit.ai | 4.57K | 702 (+18.1%) | One-time purchase | United States | 4.3 | Profile |
| 1 | Open SaaS | opensaas.sh | 9K | -7.3K (-44.8%) | Free | United States | 4.6 | Compare |
| 2 | QuickStart | quickstartjs.com | 366 | -1.28K (-77.7%) | Paid | Türkiye | 4.2 | Compare |
| 3 | ShipFast | shipfa.st | 42.4K | -8.56K (-16.8%) | Paid | India | 4.6 | Compare |
| 4 | SUPANEXT | supanext.com | 142 | -676 (-82.6%) | Paid | Pakistan | 4.3 | Compare |
| 5 | VibeReady | vibeready.sh | 4.21K | 2.24K (+114.1%) | Paid | India | 4.2 | Compare |
| 6 | Lovable | lovable.dev | 31.05M | 1.15M (+3.8%) | Freemium | United States | 4.8 | Compare |
| 7 | Blink.new | blink.new | 869.08K | 81.71K (+10.4%) | Freemium | United States | 4.2 | Compare |
| 8 | Base44 | base44.com | 14.04M | 74.64K (+0.5%) | Freemium, Paid, Contact for Pricing | United States | 4.4 | Compare |
| 9 | Bolt.new | bolt.new | 3.03M | -657.77K (-17.8%) | Freemium | India | 4.6 | Compare |
| 10 | Nexty | nexty.dev | 7.87K | -2.62K (-25%) | Freemium | United States | 4.3 | Compare |
| 11 | Emergent | app.emergent.sh | 5.79M | 276.06K (+5%) | Freemium | India | 4 | Compare |
| 12 | SupaLaunch | supalaunch.com | 3.14K | 1K (+46.9%) | Paid | United States | 4.3 | Compare |
Free / Open-sourceFree, open-source React + Node.js SaaS starter kit
A production-ready SaaS boilerplate for Next.js and SolidStart
A production-ready SaaS boilerplate for Next.js and SolidStart

The NextJS boilerplate that gets your SaaS to first revenue fast
The NextJS boilerplate that gets your SaaS to first revenue fast

Build money-making SaaS and AI projects in a weekend
Build money-making SaaS and AI projects in a weekend

The SaaS starter kit structured for AI-written code
The SaaS starter kit structured for AI-written code
Free / Open-sourceDescribe your idea in chat and Lovable turns it into a working app or website
Free / Open-sourceDescribe your idea in chat and Lovable turns it into a working app or website

Free / Open-sourceDescribe the software you need, and Blink builds and hosts it
Free / Open-sourceDescribe the software you need, and Blink builds and hosts it

Free / Open-sourceBuild working apps, websites, and AI agents by describing them
Free / Open-sourceBuild working apps, websites, and AI agents by describing them
Free / Open-sourceBuild websites and apps by chatting with AI in your browser
Free / Open-sourceBuild websites and apps by chatting with AI in your browser
Free / Open-sourceProduction-ready Next.js SaaS boilerplate with auth, payments, AI and CMS built in
Free / Open-sourceProduction-ready Next.js SaaS boilerplate with auth, payments, AI and CMS built in
Free / Open-sourceDescribe an app in chat and ship it
Free / Open-sourceDescribe an app in chat and ship it
Ship 10x faster with production-ready Claude Code configs
Ship 10x faster with production-ready Claude Code configs