Vercel
★ 4.5The frontend cloud — deploy, scale, and iterate on web applications instantly.
Railway
Modern cloud platform — deploy any stack in minutes without infrastructure expertise.
Modal
Serverless compute for AI — run Python functions on GPUs with one decorator, no infra to manage.
Replicate
Run open-source AI models via API — thousands of image, video, and audio models with one HTTP call.
Groq
Ultra-low-latency LLM inference on custom LPU chips — the fastest way to serve open-weights models.
K8sGPT
Open-source tool that scans Kubernetes clusters and uses LLMs to explain failures in plain English.
Lens
Desktop IDE for Kubernetes — visualize, manage, and debug clusters through a rich graphical interface.
Argo CD
Declarative GitOps continuous delivery for Kubernetes — Git is the source of truth, clusters converge automatically.
Flux
CNCF GitOps toolkit for Kubernetes — a set of controllers that keep clusters in sync with Git repositories.
Spacelift
Infrastructure-as-code CI/CD platform — policy-driven workflows for Terraform, OpenTofu, Pulumi, and Kubernetes.
Scalr
Remote state and operations platform for Terraform and OpenTofu with a hierarchical environment model.
CircleCI
Cloud-first CI/CD platform with Docker-native builds, reusable orbs, and parallelism across Linux, macOS, Windows, and ARM.
Buildkite
Hybrid CI/CD platform — Buildkite runs the control plane, you run the agents on your own infrastructure.
Jenkins
The long-running open-source automation server — thousands of plugins, runs anywhere, still widely deployed at enterprises.
Semaphore
Fast hosted CI/CD with visual pipelines — first-class support for iOS, Android, and monorepo workflows.
Cloudflare Workers
Serverless compute running on Cloudflare's edge network — V8 isolates with sub-millisecond cold starts in 300+ cities.
Render
Managed cloud for web services, static sites, databases, and cron jobs — deploys straight from Git with zero infra config.
Fly.io
Run full-stack apps as lightweight Firecracker VMs in 35+ regions worldwide — deploy by pushing a Dockerfile.
Heroku
Pioneering PaaS owned by Salesforce — the original git-push-to-deploy experience for web apps.
DigitalOcean
Developer-friendly cloud with transparent pricing — Droplets, managed databases, Kubernetes, and App Platform.
Linode (Akamai Cloud)
Simple IaaS now part of Akamai — predictable VM pricing with 25+ global data centers and edge reach.
Hetzner
German IaaS provider with industry-low prices — dedicated servers, cloud VMs, and object storage in Europe.
Datadog
Unified observability platform — infra monitoring, APM, logs, RUM, synthetics, security, and now LLM observability.
New Relic
Observability platform with usage-based pricing — 30+ capabilities under a unified data platform billed by GB ingested.
Sentry
Error and performance monitoring for developers — capture exceptions, traces, and session replay from code.
Honeycomb
Observability built around high-cardinality events — BubbleUp and the core analysis loop for fast root-cause on complex systems.
Grafana Cloud
Managed service bundling Grafana, Prometheus (Mimir), Loki, Tempo, and Pyroscope — open-source observability at SaaS scale.
Prometheus
Open-source metrics and alerting toolkit — CNCF graduated standard for pull-based infrastructure monitoring.
Lightstep (ServiceNow Cloud Observability)
Distributed tracing and observability — now part of ServiceNow, targeting service reliability for complex systems.
Sumo Logic
Cloud-native log analytics and SIEM — continuous intelligence platform for DevOps, security, and audit teams.
Dynatrace
AI-powered observability platform — OneAgent captures full-stack telemetry, Davis AI automates root cause analysis.
LaunchDarkly
Enterprise feature management platform — feature flags, targeted rollouts, experimentation, and release guardrails.
Statsig
Unified product platform — feature flags, experimentation, product analytics, and session replay at aggressive pricing.
Split
Feature delivery platform — flag-based release control with built-in experimentation and metric impact analysis.
GrowthBook
Open-source feature flag and A/B testing platform — warehouse-native experimentation with full self-hostability.
Optimizely
Digital experience platform — web and feature experimentation, CMS, and personalization for enterprise marketing and product teams.
LiveKit
Open-source WebRTC platform powering real-time AI voice agents — used by ChatGPT Voice, Character.ai, and Anthropic.
Browserbase
Headless browser infrastructure for AI agents — runs Chrome at scale with stealth, sessions, and live debugging.
E2B
Secure sandboxed code execution for AI agents — Firecracker microVMs that boot in 150ms, used by Perplexity and Manus.