Verifying 3.5M code tests monthly across 645K+ stores

Codes that actually work.

Other sites guess. We verify. Every code is tested by machines, confirmed by humans, and proven by real checkouts before you see it.

Popular: Sephora Alo Yoga Roku Lovepop Manscaped Carhartt
645,468
Stores Verified
98%
Accuracy Rate
3.5M+
Monthly Code Verifications
$1B+
Annual Commerce Verified at Checkout
Verification Engine

We don't list codes. We verify them.

Most coupon sites scrape codes and hope they work. 40–60% of codes on the public web are dead, restricted, or fake. We run a three-layer verification system that tests every code before you see it.

Automated Testing Active
Headless browsers simulate real checkouts across our merchant network every day.
Human Consensus Active
Tens of thousands of trained verifiers with trust scores and screenshot proof.
Fleet Signal Active
Live checkout data from extension users. Ground truth from real transactions.
Read the full methodology →
Live Verification Feed LIVE
●Rivalry Clothing Co
Code verified: EDGARREYESVerified
taylersmith
●Schwank Grills
Code verified: ALEXIS19253Verified
ShieldTitan1580
●Schwank Grills
Code submitted: ALEXIS19253New Code
ShieldTitan1580
●Insoles
Code verified: HOMEBE30FF60Verified
FrugalFox6349
●NEEWHO
Code verified: 17SUMVerified
CoinElite8997
●Crown Me Chic
Code verified: ADBFEVerified
leidycamacaro
●Insoles
Code submitted: HOMEBE30FF60New Code
FrugalFox6349
●Crown Me Chic
Code submitted: ADBFENew Code
leidycamacaro
●Panda Wagon
Code verified: AHORRA10Verified
CrownPioneer7685
●Panda Wagon
Code submitted: AHORRA10New Code
CrownPioneer7685
●Schwank Grills
Code verified: ALEXIS02461Verified
ShieldTitan1580
●Liberty Charms DE
Code verified: TECLIP11Verified
pablorobertocubaszan
●Schwank Grills
Code submitted: ALEXIS02461New Code
ShieldTitan1580
●Liberty Charms DE
Code submitted: TECLIP11New Code
pablorobertocubaszan
●Sofirn
Code verified: NEXUSACTIVEVerified
CrownPioneer7685
●Sofirn
Code submitted: NEXUSACTIVENew Code
CrownPioneer7685
●Plain Jane
Code verified: POUNDDROP10Verified
dealseveryday
●Plain Jane
Code submitted: POUNDDROP10New Code
dealseveryday
●Salutations Media
Code verified: FELICIAVerified
TreasureHero9595
●Peelable Dinnerware
Code verified: FELICIAVerified
Cr7aveiro
streaming verification events...▌
Store Directory

645,468+ stores. Every code verified.

Browse all stores Browse by category
Harbor Freight
36 verified codes
91% health
Vistaprint
20 verified codes
95% health
Jiffy Lube
10 verified codes
88% health
Mercari
10 verified codes
100% health
SHEIN
9 verified codes
93% health
Fashion Nova
9 verified codes
100% health
Walgreens
9 verified codes
95% health
Adidas
8 verified codes
99% health
Staples
7 verified codes
94% health
Crocs
7 verified codes
95% health
Quince
7 verified codes
84% health
Old Navy
6 verified codes
99% health
Use SimplyCodes

Verified codes. Every surface.

Active on 645K+ stores

Browser Extension

Activates at checkout. Tests codes in the background. You save without lifting a finger. No browsing history tracked.

See How It Works Available for Chrome, Firefox, Safari, and Edge.
SimplyCodes found 3 codes nike.com
SAVE20 98% -$24.00
FREESHIPNOW 91% Free Ship
STUDENT10 88% -$12.00
Apply Best Code
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AI INTEGRATION
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Ask AI Instead

Ask AI for codes in natural conversation. Verified results with proof, no searching required.

The Glass Box

Every verdict comes with evidence.

We show the bones. Not just the answer.

Every code carries a Health Score — a freshness-adjusted confidence rating derived from automated tests, human consensus, and real checkout outcomes.

When we say a code works, that's a verdict backed by evidence. A Proof Packet with an evidence chain you can audit.

Read full methodology →
PROOF PACKET
{
  "code": "JUSTDOIT",
  "merchant": "nike.com",
  "verdict": "VERIFIED",
  "health_score": 96,
  "evidence": {
    "automated_test": {
      "result": "FUNCTIONAL",
      "tier": "PLATFORM_ADAPTER"
    },
    "human_consensus": {
      "verifications": 4,
      "confidence": "HIGH"
    },
    "fleet_signal": {
      "trend": "STABLE",
      "last_checkout": true
    }
  }
}

Data, not marketing.

Original data studies from the world's largest coupon verification dataset.

Flagship Report · Q1 2026

SimplyCodes Merchant Index

A multi-dimensional ranking of the top 100 merchants by coupon reliability, discount depth, exclusion density, and verification health.

Read the Index →
Whitepaper

Anatomy of a Verdict

How our 3-layer engine produces Proof Packets with auditable evidence chains.

~20 min read · April 2026

Read →
Data Studies

All Research

Promo code decline rates, seasonal savings trends, fine print density index, and more.

170+ articles · data & guides

Browse →

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