Codex Maximum

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TRUST INDEX: 72/100 · Verify First+5 7D

Codex-only subscriptions at ~50% vs OpenAI Standard Codex tiers. No Claude, no general ChatGPT bundle.

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Provider update User report

[SYS-DIAGNOSTIC: WIRE CHECK DETECTOR]

Deterministic fingerprint signature audit vs official upstream API for GPT-5.5. Matches the empirical state on our live leaderboard.

LIKELY

STABILITY MATCH: 11/20 · TESTED: 2026-05-15

>_ DECRYPT PROBING LOGSSECURE CONNECTIONS STABLE // 200 OK

[SCORE HISTORY LOGS · LAST 5 WEEKS]

+5 for refund flow verified end-to-end.

>_ VIEW FULL TIMELINE CHANGELOG

Sasha Patel· FounderVERIFIED DELEGATE

“Glad to be on the list. We deliberately ship one product so we can be honest about it. Pricing audit is welcome — happy to spin up an instrumented test endpoint for it.”

DISPATCHED: 2026-05-13 · AUDITED: 2026-05-01

50% discount claim not yet independently verified

Single product — no fallback if upstream changes

Quick Facts

Profile Access State: Claimed by Sasha Patel
Pricing Structure: subscription
Trial Parameters: None
US/EU Settlement ease: A — Stripe
Supported pay methods: stripe
Infrastructure Region: United Kingdom
Declared Models count: 1
Telemetry Genesis Date: 2026
Base API Endpoint: https://api.codexmaxxing.baby/v1
CLI Onboarding Command: export CODEXMAX_API_KEY="YOUR_KEY" && codex --profile codexmaximum
Service Status Page: https://status.codexmaximum.com
30-Day ping rate: 99.62%
Support response speed: 9.4h median
Affiliate referral logic: Inactive
Audit timeline state: 2026-05-16

SUMMARY: Stripe checkout — familiar US/EU card flow with normal dispute paths. (stripe)

PUBLIC PRICING SCRAPE · 2026-05-16

Plus $10/mo (Standard Plus $20). Max 5× $50/mo (Standard $100). Max 20× $100/mo (Standard $200). Codex-only — excludes general ChatGPT bundle.

PAY SYSTEM: Card checkout (Stripe-class; final price, no VAT add-on)

MULTIPLIERS: N/A — single Codex product; capacity scales by plan tier

GRADE: B+

Codex subs ~50% vs OpenAI Standard

•Plus $10/mo (vs Standard Plus $20), Max 5× $50/mo, Max 20× $100/mo — Codex-only product.
•Discount claim is published but not yet independently audited by API Arena.
•No general ChatGPT bundle — price for Codex workloads only.

Subscription Tiers

Resource limits

plus

$10/mo

Codex Plus — vs Standard Plus $20/mo (50% off)

pro

$50/mo

Max 5× headroom — vs Standard Max 5× $100/mo

ultra

$100/mo

Max 20× headroom — vs Standard Max 20× $200/mo

Verification status

Operator identityVerified

CodexMaximum Ltd, Companies House #15890211.

CHECKED: 2026-05-01

Pricing auditPending

Audit scheduled for 2026-Q3 cycle.

Refund policyVerified

Tested $5 refund returned in 18h.

CHECKED: 2026-05-13

Uptime probesVerified

30-day measured 99.62%.

CHECKED: 2026-05-15

Support responseVerified

Median 9.4h on email.

CHECKED: 2026-05-09

Domain controlVerified

CHECKED: 2026-04-18

[SYS-ROADMAP: PATH TO INDEX 65]

0 of 3 parameters checked · delta: -7 rating pts

VENDOR OBJECTIVES STATUS

Pass the Q3 pricing audit (50% claim)
+8 PTS
Add a status page with measured uptime
+4 PTS
Publish a postmortem after the next incident
+4 PTS

[SYS-INDEX: TRUST PROTOCOL METRICS BREAKDOWN]

Transparency

60/100

Support

40/100

Payment

70/100

Community

30/100

Longevity

25/100

[SYS-ACCREDITATION: CHAMPION TELEMETRY AWARDS · 2026-Q2]

Best Niche Gateway

CYCLE 2026-Q2 · AWARDED: 2026-05-15

Champion

[EDGE RUNTIME TELEMETRY PROBES]

ANALYZE COMPARISON BOARD

Virginia · IAD

482msp50

P95: 1020ms0.14% ERR

Frankfurt · FRA

312msp50

P95: 720ms0.09% ERR

Singapore · SIN

720msp50

P95: 1490ms0.21% ERR

[USER AUDIT REVIEWS & FEEDBACK]

RATING AVERAGE: 4.3 / 5.0 · 18 VERIFIED SESSIONS

Will Goodman@willgoodmanVERIFIED TRANSACTIONS · $36.40 spentVIA twitter

★★★★★2026-05-10

It just does Codex, and it does it well

I love that they didn't try to be everything. Sonnet support? Use someone else. For Codex completions in our IDE plugin, this is the cheapest route I've found that doesn't smell.

⚡ 19 SYSTEMS REGISTERED THIS AUDIT REPORT AS HELPFUL

Anonymousu/single_product_fanVIA reddit

★★★★★2026-05-13

Refund actually worked

Asked for a refund on an accidental top-up. Got the money back in under a day, no email back-and-forth. Rare in this category.

⚡ 12 SYSTEMS REGISTERED THIS AUDIT REPORT AS HELPFUL

Charlotte Mensah@cmensah_devVIA twitter

★★★★★2026-05-08

Hope they survive

Single-product gateway is a fragile business model. But the founder is honest about it on Twitter, which counts for a lot. Watching closely.

⚡ 7 SYSTEMS REGISTERED THIS AUDIT REPORT AS HELPFUL

[SYS-LOGS: TIMELINE RATING CHANGELOG]

2026-05-15RATING: 49+5+5 for refund flow verified end-to-end.

2026-05-09RATING: 44±0Telemetry trace active. Index stable.

2026-05-02RATING: 44+2Operator identity confirmed (UK Ltd).

2026-04-25RATING: 42+2Telemetry trace active. Index stable.

2026-04-18RATING: 40±0First tracked.

[SUPPORTED INFRASTRUCTURE MODELS]

gpt-5.3-codexgpt-5.4-codexgpt-5.5-codex

EDITORIAL PROTOCOL GRADE: B+ · RANK #7 OF 20SPONSORED ROUTING SYSTEM DISCLOSURE

PROMPT VERIFIED DIAGNOSTIC: SUBMIT FEEDBACK REPORT FOR Codex Maximum

Submit a verified screenshot of your dashboard invoice billing page (we redact personal details automatically). Verified transaction reports are highlighted with the Verified Spend tag for public integrity assurance. Anonymous unverified reviews are rejected from index routing.