Tech Stack Guide
Best Tech Stack for Serverless in 2026
Build without managing servers. Focus on code while infrastructure scales automatically.
Updated for 2026. Practical recommendations based on real projects.
$0-200
Monthly Running Cost
$0
Initial Setup Cost
Recommended Tech Stack for Serverless
Our top picks for building a serverless in 2026, with reasoning for each choice.
Frontend
Next.js - Serverless-optimized with Vercel
React - Works with any serverless backend
Backend
Vercel Functions - Zero-config serverless functions
AWS Lambda - Industry-standard serverless compute
Cloudflare Workers - Edge serverless with global reach
Database
PlanetScale - Serverless MySQL with branching
Neon - Serverless PostgreSQL
Upstash - Serverless Redis and Kafka
Hosting
Vercel - Seamless serverless deployment
Cloudflare - Edge-first serverless platform
AWS - Full serverless ecosystem
Extras
Inngest - Serverless workflow orchestration
Trigger.dev - Background jobs for serverless
Upstash QStash - Serverless message queue
Stack Architecture Overview
Frontend
Next.js
React
Backend
Vercel Functions
AWS Lambda
Cloudflare Workers
Database
PlanetScale
Neon
Upstash
Hosting
Vercel
Cloudflare
AWS
Extras
Inngest
Trigger.dev
Upstash QStash
Alternative Tech Stacks
Depending on your team's expertise and specific requirements, these alternatives might be a better fit.
AWS Serverless
LambdaAPI GatewayDynamoDBSQS
Best for: Full AWS ecosystem integration
Edge Stack
Cloudflare WorkersD1KVQueues
Best for: Global low-latency applications
Vercel Stack
Next.jsVercel FunctionsPlanetScaleUpstash
Best for: Simplest serverless developer experience
Key Considerations
Important factors to keep in mind when building a serverless.
- Cold starts affect latency for infrequent calls
- Stateless design is required
- Vendor lock-in varies by platform
- Cost can be unpredictable with traffic spikes
- Debugging distributed functions is different
When to Avoid This Stack
This stack might not be the best choice for the following scenarios.
- Long-running processes (use containers)
- WebSocket-heavy applications
- Apps with constant high traffic (may be costly)
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