battles / Hosting & Infra
Heroku vs Vercel
Heroku ($25/mo/mo, vibe code 4/10) vs Vercel ($67/mo/mo, vibe code 4/10). Heroku is the easier one to rebuild yourself — here is what you lose either way.
Hosting & Infra
$25/mo/mo
- MVP
- 3-4 weeks
- Full replacement
- 12-18 months
easier to rebuild
get the build prompt →Hosting & Infra
$67/mo/mo
- MVP
- 2-3 weeks
- Full replacement
- 24+ months
price gap / year
$504/mo
running both / year
$1,104/mo
our call
Start with Heroku — highest vibe code, weakest moat.
Heroku
Heroku is a full cloud application platform built on 15 years of runtime orchestration, buildpack maintenance, and database ops. Building a production-grade multi-tenant platform as a service with AI from scratch is a fool's errand when open-source tools like Coolify and Dokku already exist.
you can rebuild
- Git-push buildpack deployment flow
- Procfile parsing and process formation management
- Environment variable configuration injection
- Basic HTTP reverse-proxy routing with SSL certificates
- Container scaling and process restarts
what you lose
- Access to Heroku Elements marketplace of managed third-party add-ons.
- Seamless Heroku Postgres features including automated Point-In-Time Recovery (PITR) and high-availability followers.
- Heroku Shield compliance guarantees (HIPAA, PCI-DSS, SOC2 Type II).
- Direct, frictionless integration with Salesforce Cloud products and Heroku Connect data sync.
- Managed container patching and automated underlying OS security updates.
real moats
- Ecosystem density: 150+ third-party add-ons integrated into Heroku Elements marketplace.
- Zero-ops reliability for Salesforce enterprise integrations and legacy cloud architecture.
- Brand trust for zero-downtime managed Postgres databases with automated point-in-time recovery.
Vercel
While an AI model can construct a basic Docker-based deployment panel in a day, replacing Vercel means building a global high-availability CDN, edge compute runtime, and automated routing fabric. For e-commerce merchants relying on headless storefronts, self-hosting this infrastructure introduces critical downtime risk during peak sales periods.
you can rebuild
- Git-driven push-to-deploy workflow and preview deployments
- Environment variable management and build configuration dashboards
- Basic reverse proxy routing and dynamic SSL certificate generation
- Build log streaming and basic deployment history tracking
- Basic domain management and canonical redirect handling
what you lose
- Managed global CDN with hundreds of Points of Presence (PoPs)
- Native support for Next.js App Router features like Incremental Static Regeneration (ISR) and Partial Prerendering (PPR)
- Automatic DDoS protection, Web Application Firewall (WAF), and Bot ID challenge modes
- Fluid Compute engine providing automatic scaling without cold-start penalties
- Automatic preview deployments with dynamic URL creation and collaborator toolbar
real moats
- Deep integration and co-development with Next.js framework features (App Router, Server Actions, PPR)
- Proprietary global edge routing architecture and low-latency Fluid Compute engine
- Massive global CDN infrastructure with automated DDoS mitigation and multi-region failover
Questions people ask
Which is easier to rebuild with AI, Heroku or Vercel?
Heroku. It scores 4/10 on vibe code with a moat of 4/10, so an AI-assisted MVP takes about 3-4 weeks and a full replacement about 12-18 months.
Which one costs less, Heroku or Vercel?
Heroku at $25/mo/mo for a typical mid-market store. The gap between the two is about $504/mo a year.
What do I lose if I replace Heroku?
Access to Heroku Elements marketplace of managed third-party add-ons. Seamless Heroku Postgres features including automated Point-In-Time Recovery (PITR) and high-availability followers. Heroku Shield compliance guarantees (HIPAA, PCI-DSS, SOC2 Type II).
What do I lose if I replace Vercel?
Managed global CDN with hundreds of Points of Presence (PoPs) Native support for Next.js App Router features like Incremental Static Regeneration (ISR) and Partial Prerendering (PPR) Automatic DDoS protection, Web Application Firewall (WAF), and Bot ID challenge modes
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