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⚡ Head-to-Head Deterministic Intelligence

AWS Amplify vs Supabase Pro

Comprehensive deterministic comparison evaluating decision scores, pricing models, replacement difficulty, and open-source alternatives for 2026.

Developer Tools

AWS Amplify

Starting PriceFree

AWS Amplify is a set of purpose-built tools and features that lets frontend web and mobile developers quickly build full-stack applications on AWS.

Verdict:KEEP
Full AWS Amplify Review ↗
Storage & Backup

Supabase Pro

Starting PriceFree

Supabase Pro is a modern developer tools & cloud software solution designed to streamline digital workflows and boost operational efficiency.

Verdict:AUTOMATE
Full Supabase Pro Review ↗
Deterministic Decision Engine

Side-by-Side Decision Scores Matrix

Evaluated using pure deterministic algorithm scoring across retention, migration savings, self-hosting viability, and build complexity.

Evaluation MetricAWS AmplifySupabase Pro
Primary VerdictKEEPAUTOMATE
KEEP Score (Retention Value)
89/100
70/100
SWITCH Score (Migration Savings)
70/100
79/100
SELF-HOST Score (OSS Viability)
75/100
77/100
AUTOMATE Score (Workflow Parity)
89/100
98/100
BUILD Score (Custom In-House Feasibility)
15/100
34/100
Engine Confidence60%98%
Build Complexity (1 - 5)4 / 54 / 5
API & Webhook Availability5 / 55 / 5
Vendor Lock-in Risk5 / 53 / 5
Data Portability Score3 / 54 / 5
Cost Structure Analysis

Verified Pricing Tiers Comparison

AWS Amplify Pricing Tiers

Free Tiermonthly billing
Free
Pay As You Gomonthly billing
$0/mo

Supabase Pro Pricing Tiers

Free Tiermonthly billing
Free
Pro Planmonthly billing
$15/mo
Zero License Fees

Self-Hostable Open Source Options

AWS Amplify Open-Source Options

Supabase70k★

Open-source Firebase alternative.

Appwrite45k★

Open-source backend server.

Supabase Pro Open-Source Options

Nextcloud26k★

Open-source self-hosted productivity platform.

MinIO48k★

High-performance S3 compatible object storage.

Head-to-Head FAQs

Frequently Asked Questions: AWS Amplify vs Supabase Pro

Which tool is easier to migrate or build custom?▼

AWS Amplify has a build complexity of 4/5 and API availability of 5/5. Supabase Pro has a build complexity of 4/5 and API availability of 5/5.

Should I choose AWS Amplify or Supabase Pro?▼

If you prioritize retention value and deep integrations, AWS Amplify leads with a KEEP score of 89/100. If you are looking to switch or optimize costs, review their secondary verdicts and open-source alternatives above.