
Provides deeper e-commerce data integration and advanced segmentation, but steeper learning curve than Mailchimp.
CodeFast records 13,640 monthly visits with -63.8% month-over-month growth and Paid pricing. Mailchimp records 10,071,636 monthly visits with +1.1% growth and Freemium pricing.

Learn just enough code to launch a real online business in 14 days
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | codefa.st | mailchi.mp |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 13.64K (13,640) | 10.07M (10,071,636) |
| MoM Traffic Delta | -24.04K (-63.8%) |
| +105.62K (+1.1%) |
| Primary Market & Share | 🇮🇳 India (39.9%) | 🇺🇸 United States (54%) |
|---|
| Direct Visits / mo | 5.88K | 5.77M |
|---|
| User Rating | 4.4 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|

Learn just enough code to launch a real online business in 14 days
Fundamentals, a full SaaS build, and the business side — payments, domains, hosting, SEO — are covered in about twelve hours of video instead of the dozens of hours a conventional JavaScript course spends on topics you will never use.
Rather than theory for interviews, you progressively build a real authenticated, paying SaaS, which is the actual deliverable of the course.
Sections on AI-powered coding and design show how to use AI to explain code, fix bugs and generate parts of your app, framed as leverage on top of fundamentals.
The syllabus includes the non-coding skills that decide whether an app makes money: copywriting essentials, payments with Stripe and LemonSqueezy, domain and DNS setup, hosting and SEO.
AI-assisted email and SMS marketing that turns audiences into customers
Drag-and-drop templates, reusable layouts, and guided steps to design and send newsletters or promotional emails without a designer.
Build automated journeys triggered by signups, purchases, birthdays, or inactivity, including welcome and abandoned-cart series.
Generate draft copy and subject lines, and use data-driven send-time suggestions to improve engagement.
Tag, segment, and filter contacts, and track engagement history in a searchable audience database.

Provides deeper e-commerce data integration and advanced segmentation, but steeper learning curve than Mailchimp.
Offers robust multi-channel marketing and transactional emails, but with simpler CRM workflows than Mailchimp.
#2
Features a cleaner, more intuitive drag-and-drop editor, but fewer advanced enterprise automation features.

Free / Open-sourceAI engineering courses, certificates, and the world's biggest AI newsletter

Includes built-in landing page builders and webinars, but interface feels busier than Mailchimp.

SpecialistSpecializes in cold email outreach and deliverability infrastructure rather than inbound newsletter marketing.


Free / Open-sourceFree courses, live events and community for building real AI skills


Delivers vastly more powerful CRM and complex automation workflows, but less beginner-friendly interface.

Free / Open-sourceFree AI hackathons and a global community for AI builders

SpecialistExcels at generating enterprise-grade on-brand marketing content, but lacks native email delivery infrastructure.
Free / Open-sourceFree practical deep learning courses, research and open-source libraries
SpecialistSupports interactive AMP emails inside the inbox, but narrower general-purpose marketing automation features.
Provides deeper e-commerce data integration and advanced segmentation, but steeper learning curve than Mailchimp.
Offers robust multi-channel marketing and transactional emails, but with simpler CRM workflows than Mailchimp.
Features a cleaner, more intuitive drag-and-drop editor, but fewer advanced enterprise automation features.
Free / Open-sourceAI engineering courses, certificates, and the world's biggest AI newsletter
Includes built-in landing page builders and webinars, but interface feels busier than Mailchimp.
SpecialistSpecializes in cold email outreach and deliverability infrastructure rather than inbound newsletter marketing.
Free / Open-sourceFree courses, live events and community for building real AI skills
Delivers vastly more powerful CRM and complex automation workflows, but less beginner-friendly interface.
Free / Open-sourceFree AI hackathons and a global community for AI builders
SpecialistExcels at generating enterprise-grade on-brand marketing content, but lacks native email delivery infrastructure.
SpecialistSupports interactive AMP emails inside the inbox, but narrower general-purpose marketing automation features.