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COST-01LOAD MODELSESSION-AWARE / EVIDENCE-FIRST0 EXTERNAL ARTIFACTS

SaaS Infrastructure Cost Calculator

This is not a provider invoice simulator. It classifies workload and shows planning cost bands plus the first optimization levers.

COST-01 / OBSERVED EVIDENCE WORKBENCH
SELF-REPORT + OBSERVED → EFFECTIVE
REFERENCE
$30.00
INFRACOST
—
VARIANCE
—
POLICIES
—
OBSERVED EVIDENCE / 0

Session Infracost evidence is compared with the reference model and is not treated as an invoice.

Open Evidence Lab →
AC / EVIDENCE REPORT
AC-COST-01-20260810100554 · METHOD 3.0-session-evidence

PDF / human · MD / repo · JSON / automation

ANALYSIS SUBJECT
SELF-REPORTED
TARGET NOT PROVIDED
TARGET
reference model
SCOPE
Monthly infrastructure comparison
EVIDENCE BASIS
SELF-REPORTED
COST-01 / EVIDENCE FILE

SaaS Infrastructure Cost Calculator

$30.00 reference model

EVIDENCE COVERAGE
65/100
CONFIDENCE
MEDIUM
CLAIM BOUNDARY

The reference model and Infracost IaC output stay separate; Infracost is not an invoice.

01

Executive brief

Supabase Pro: $25.00
Cloudflare Workers Paid: $5.00
Cloudflare R2: $0.00
AI / model spend (user supplied): $0.00
02

Findings and decision points

03

Evidence ledger

E-MODELDERIVED
Reference stack model
$30.00/mo

Derived from user inputs using the AC reference pricing model.

CONF MEDIUM
04

Method, assumptions and boundaries

ASSUMPTIONS
  • —
LIMITATIONS
  • • Infracost is an IaC cost estimate; tax, usage anomalies, discounts and the actual provider invoice require separate validation.
AUTHORITATIVE SOURCES
Supabase · Supabase Pricing

Reference prices used by COST-01: Pro from $25/month; 100k MAU included then $0.00325/MAU; 8 GB database then $0.125/GB; 250 GB egress then $0.09/GB; 100 GB file storage then $0.0213/GB.

AS-OF 2026-08-09
Cloudflare · Workers Pricing

Reference prices used by COST-01: Workers Paid minimum $5/month, 10M requests included then $0.30/M, 30M CPU-ms included then $0.02/M CPU-ms.

AS-OF 2026-08-09
Cloudflare · R2 Pricing

Reference prices used by COST-01: Standard storage $0.015/GB-month with 10 GB free; Class A $4.50/M after 1M free; Class B $0.36/M after 10M free; Internet egress is free.

AS-OF 2026-08-09
05

Recommended next move

A01Import Infracost JSON through the Evidence Lab and save it to the session.
This report is decision support. Observations, derivations, user inputs and heuristics are deliberately separated.
Turn it into a technical decision with FORGEVerify it together
EVIDENCE BRIDGE
Infracost JSON

Compare the planning model with IaC cost evidence.

Generate Infracost JSON from Terraform, Terragrunt or another supported IaC source and save it to the session. The cost tool compares the reference model with the IaC estimate without treating Infracost as an invoice.

Open Evidence Lab
WHEN TO USE IT
  • See which workload dimension is likely to pressure SaaS cost first
  • Think beyond MAU by separating DB requests, bandwidth, storage and AI load
  • Identify optimization levers before changing infrastructure providers
METHOD / INTERPRETATION

Why is this not a provider price table?

Cloud pricing changes with region, plan, discounts, cache hit rate and usage pattern. Instead of simulating one invoice, the tool normalizes workload and exposes which resource class is creating cost pressure.

Why optimize before migrating?

A high bill does not always mean the provider is wrong. Excess polling, missing caching, uncontrolled AI calls or unnecessary asset transfer can survive a migration, so the output highlights those levers first.

BOUNDARY

The dollar band is a capacity-planning signal, not a current provider price, quote or invoice forecast.

If this output needs to become a real technical decision, move it into the FORGE flow.

Open FORGE

AVAILABLE FOR PROJECTS · PRODUCT & SYSTEMS ARCHITECT · TAKEOVER / STABILIZE / OPERATE · WEB · ANDROID · WINDOWS · AHMET CANAL

Contact

Has your product grown faster than its system?

Send the current situation, your biggest blocker and the outcome you want. We will clarify scope together.

Availability

Open to new consulting and project-based work.

GROWTH / SIGNAL LOOP

Move from reading to a decision.

Booking, feedback and system notes in one low-friction exit.

CNV-01

Technical call

If there is a fit, move directly to a 20-minute call.

CNV-02

Decision blocker

Tell me what is still missing with one signal.