How to Build Your Own turboSMTP
Replace turboSMTP with a custom build. Professional SMTP Service Provider - Trust turboSMTP to deliver your emails. It's reliable and easy to use.
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 30 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Transactional and marketing email delivery
Key Features to Replicate
Top features across 8 categories. See all 30 features
Deliverability(5 features)
Set up custom tracking domain to optimize delivery rates with positive impact on metrics
Boost deliverability with a dedicated IP address
Add-on option for dedicated IP pools
White-listed and trusted servers boost email deliverability rates by reducing filtered messages
Boost email deliverability and inbox success with adaptive routing for reliable growth and optimal performance
Analytics/Reporting(3 features)
Real-time detailed reports to track outgoing and opened emails and improve newsletter campaigns
Check accurately and in real-time if and when recipients have opened emails or clicked on links
Receive updates of account activities in inbox with data about email performance on daily, weekly or monthly basis
Developer Tools(3 features)
Send transactional emails and newsletters via API directly from website or app
Software Development Kits available for developers
Webhooks notify server in real-time about events occurred to sent emails
Email Management(2 features)
Manage all soft and hard bounces, spam complaints, and delete unsubscribed accounts
Screen contact database before sending campaign to discover valid and potentially dangerous or non-existent contacts
Infrastructure(2 features)
Email marketing delivery system comes with no limits on data transfer
Servers and IP addresses in Europe, USA, Middle East and Asia to be fully compliant with different regulations
Integrations(2 features)
WordPress plugin for email validation
Free plugin for WordPress users to easily integrate turboSMTP
Support(2 features)
Dedicated team available via phone, chat and email 24 hours a day, 7 days a week, 365 days a year
Dedicated team available via ticket, live chat, and telephone support around the clock
Account Management(1 features)
Create sub accounts to split relays with coworkers or resell to customers
Cost Calculator
Keep Paying turboSMTP
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 30 features at very easy complexity.