Flagship · every engine at once
Build my stack
Set your users, budget and constraints once. Every category engine runs under the same context and your whole stack gets priced — then each slot deep-links into its full decision page for tuning.
Verdicts and prices come from the same verified data as every category page · methodology
Your product
One set of inputs — every slot recomputes.
Your stack, priced
Turso · Amazon SES · Clerk · DeepSeek V4 Flash · Cloudflare (Workers + Pages) · Sentry · PostHog · Inngest · Crisp · Google Cloud Speech-to-Text · ElevenLabs · OpenAI GPT Image · Modal · Cloudflare R2 · OpenSearch · Milvus / Zilliz · Radix UI · Server-Sent Events (SSE) · Google Gemini Embedding · Wan 2.5 (fal) · Flagsmith · Atlassian Statuspage · Cloudflare Hyperdrive · Cloudflare Workers KV · Strapi · — · Cloudinary · Next.js · React Native (Expo) · CircleCI · HashiCorp Vault · GitBook · — · Stripe
runner-up: MongoDB Atlas ($8.00–$30.00/mo) · slot budget $11 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Mailgun ($35.00/mo) · slot budget $3 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Auth0 ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: OpenAI GPT-5 Nano ($13.00/mo) · slot budget $24 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Hetzner Cloud (VPS + Coolify) ($4.99/mo) · slot budget $11 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Grafana Cloud ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Amplitude ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Upstash QStash ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Help Scout ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Cartesia (STT) ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Cartesia (TTS) ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: fal.ai ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: RunPod Serverless ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Tigris ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Elasticsearch ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Pinecone ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: shadcn/ui ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Long polling ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Voyage 3 Lite ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Kling 2.5 Turbo Pro (fal) ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Unleash ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Uptime Kuma ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Transaction-mode pooler (Supavisor / Neon pooler / PgBouncer / RDS Proxy) ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Upstash Redis ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Sanity ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Cloudflare Images ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Remix / React Router ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Flutter ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Buildkite ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Doppler ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Docusaurus ($0/mo) · slot budget $5 of your $200 — the deep link carries your inputs so you can flip it there
runner-up: Paddle ($134.50/mo) · slot budget $120 of your $200 — the deep link carries your inputs so you can flip it there
Derived usage — our estimates, override on any slot page
Per user/month we assume ~1MB database growth, 10MB DB egress, 5 emails, 50MB page bandwidth, 200 requests; AI features add 20,000 input + 4,000output tokens. These are typical small-SaaS patterns, not measurements of your app — every slot's "tune this decision" link opens the full calculator with these numbers prefilled for you to correct.