Stack Cost AI

Hybrid Developmentsmall scale stack.

For each requirement below, pick the option that fits your build — recommended first, then free and cheaper alternatives — or skip what your project doesn't need. Tap the info icon next to any requirement to see why it matters.

Web Asset Build & Static Hosting for SPA bundle

Pricing & free-tier limitsHobby $0: 100GB BW, 6k build min/mo, 6000 edge req. Pro $20/seat/mo: 1TB BW, 24k build min, $0.15/GB overage, $0.40/1k build min over. CF Pages Free: Unlimited BW, 500 builds/mo, 20k files. Netlify Free 100GB BW, Pro $19/mo 1TB BW.

Capacitor Native Build Farm (iOS/Android IPA/AAB)

Pricing & free-tier limitsGHA Free 2000 min Linux; macOS multiplier 10x $0.08/min, Linux $0.008/min, Windows $0.016/min. Codemagic Free 500 min/mo, Pay-as-you-go $0.04/min. Appflow Starter $49/mo 1000 builds, Growth $199/mo 5000 builds, $0.10/build overage, Enterprise 10k+ builds.

OTA / Live Update Delivery (Capacitor Auto-Update)

Pricing & free-tier limitsCapgo Free: 1000 MAU, 200MB storage, 500MB BW. Starter $20/mo: 10k MAU, 5GB storage, 20GB BW, $0.003/MAU overage. Scale $100/mo 50k MAU. Appflow Live: $99/mo 25k MAU, $249/mo 100k MAU. Self-hosted $0 + S3 costs ~$5/mo.

WebView Bundle CDN / Edge Cache

Pricing & free-tier limitsS3 $0.023/GB storage, CloudFront $0.085/GB (first 1TB free new acct), 2M req free. R2 Free 10GB storage 10M Class A req, $0.015/GB storage $0.36/M req over, free egress. Bunny $1/mo 25GB storage + $0.01/GB CDN $0.02/GB over 100GB.

Code Signing & Certificate Management

Pricing & free-tier limitsApple Developer $99/yr (per org), Google Play $25 one-time. Fastlane Match $0 (uses private Git repo storage). Codemagic Signing incl. free. Bitrise Signing incl. Apple cert auto-renew $0 extra. Enterprise Apple $299/yr.

Crash Reporting / Error Tracking (Capacitor Plugin)

Pricing & free-tier limitsFirebase Crashlytics Free unlim events. Sentry Free 5k errors/mo, 10k transactions, 50 replays, 1 member. Team $29/mo 50k errors + 100k txns + 100 replays, $0.00029/error $0.00032/txn overage. Bugsnag Free 7.5k events/mo, $29/mo 50k events.

App Binary & IPA/AAB Artifact Storage

Pricing & free-tier limitsS3 Std $0.023/GB/mo, $0.09/GB egress, $0.005/1k PUT. GH Artifacts Free 500MB storage 90-day retention. R2 $0.015/GB $0 zero egress. Artifactory Cloud Free 2GB, Pro $45/mo 20GB + $0.10/GB overage.

CI/CD Orchestration & Pipeline Minutes

Pricing & free-tier limitsGHA Free 2000 min Linux, macOS $0.08/min. GitLab Free 400 compute min/mo. CircleCI Free 6000 min. Bitrise Free 200 builds 45 min cap, Starter $38/mo 2500 credits (~1000 min) $0.015/credit overage, Teams $150/mo 15k credits.

Source Control & Monorepo Hosting

Pricing & free-tier limitsGitHub Free: unlim private repos, 3 active collaborators for Codespaces/Actions policies, 500MB packages. Team $4/user/mo: 3k Actions min, 2GB packages. Enterprise $21/user/mo 50k Actions min, SAML, audit. GitLab Free 5GB storage, 5 users.

Push Notification Infra (FCM + APNs Relay)

Pricing & free-tier limitsFCM Free unlimited delivery + APNs free via Apple. OneSignal Free 10k subscribed users, 10 email contacts, unlimited push. Growth $60/mo 25k subs + $0.002/sub over + $0.01/1000 emails. AWS SNS $0.50/M publishes $1.00/M mobile push $0.06/100k SMS over.

Secrets & Env Variable Management

Pricing & free-tier limitsGH Secrets Free 100 secrets/repo, org-level 1000. Doppler Free 5 users 100 secrets, Starter $18/user/mo unlimited secrets $2/project over 50. 1Password Secrets $20/mo 5 users $4/user over. HCP Vault $0.03/hr $25/mo cluster + $0.50/1000 ops.

Device Lab / Local Emulator Testing

Pricing & free-tier limitsFirebase Test Lab Free: 15 min/day physical, 10 virtual device tests/day. Paid $5/hr physical $1/hr virtual. AWS Device Farm Free 1000 device min trial, then $0.17/min metered. Local emulator $0 + hardware cost.

Backend BaaS / API & DB Hosting

Pricing & free-tier limitsSupabase Free 500MB DB, 1GB storage, 50k MAU, 2GB BW. Pro $25/mo 8GB DB, 100GB storage, 100GB BW, $0.125/GB BW over $0.00325/hr compute $0.10/GB storage over. Appwrite Free 75k MAU 10GB BW. Firebase Blaze PAYG $0 after free quota.

Mobile Auth Infra (Capacitor Auth)

Pricing & free-tier limitsSupabase Auth included in BaaS (50k MAU free). Firebase Auth Free 50k MAU then $0.01/MAU >50k (phone $0.06/verif). Clerk Free 10k MAU, Pro $25/mo 10k MAU + $0.02/MAU over. Auth0 Free 25k MAU, B2C $35/mo 1k MAU + $0.07/MAU over, $0.16/MFA SMS over.

Product Analytics / Mobile Telemetry

Pricing & free-tier limitsPostHog Free 1M events/mo, 5k replay sessions, $0.000248/event over. Firebase Analytics Free unlimited events (quota 500 events). Mixpanel Free 100k MTU/mo, Growth $28/mo 10k MTU $0.28/MTU over 2M events. Amplitude Free 100k MTU.

Feature Flags & Remote Config

Pricing & free-tier limitsFirebase RC Free unlimited fetches, 100% SLA. Flagsmith Free 50k req/mo, Scale $45/mo 250k req. PostHog Flags incl in 1M events. LaunchDarkly Starter $25/mo 1000 MAU + $8/1000 MAU over, $0 flags overage unlimited flags.

App Store Deployment Automation (Fastlane)

Pricing & free-tier limitsFastlane $0 self-hosted (CI minutes only). Codemagic Publish Free included in builds. Bitrise Deploy to App Store free step (uses CI credits). App Store $0 per submission beyond Apple $99/yr. Google $0 beyond $25 one-time.

Centralized Log Management for WebView JS

Pricing & free-tier limitsBetter Stack Free 1GB 3-day retention 1 user. Startup $24/mo 10GB 30-day $0.50/GB over. CloudWatch $0.50/GB ingest $0.03/GB archive. Datadog $0.10/GB ingest + $1.70/M events indexed $0.01/GB 15-day searchable.

Performance Monitoring / Web Vitals in WebView

Pricing & free-tier limitsFirebase Perf Free unlimited traces (quota). Sentry Free 10k perf txns/mo 1 member, Team $29/mo 100k txns + 100 replays $0.0003/txn over. New Relic Free 100GB ingest, Standard $49/mo 1 user + $0.25/GB over.

Options and prices come straight from our research sheets for a small scale hybrid development project. Prices are estimates and change often — always confirm on the provider's page before committing.

How this small scale hybrid development checklist works.

Each requirement below is something a small scale hybrid development build typically needs. Pick one of the four researched options — recommended, free, cheaper or paid — add your own with "Other", or skip the requirement if your project doesn't need it. Nothing is mandatory; the plan on the right tracks what you've decided so nothing gets forgotten.

Your picks are saved in this browser automatically, so you can come back anytime. Options are researched per build level and refreshed as vendors change their plans — always verify details on the provider's page before committing.