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Organisation

Rabby

3 placements on ChainChoice under Rabby, each scored against its own category's pool and criteria — #1 in one of them. The placements are not averaged and not ranked against each other: a #1 exchange and a #6 crypto card are two different products in two different markets.

Wallets
Rabby Wallet
Rank#1 OverallScore81

Leads the published order

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Token Approval & Revoke Tools
Rabby Wallet — Token Approval
Rank#2 OverallScore69

#1 in this category: Revoke.cash

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Transaction Simulation
Rabby Wallet
Rank#3 OverallScore69

#1 in this category: MetaMask Transaction Shield

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Wallets
How you can lose money here, and what the ranking scores
  • Key failure: your own keys are made, shown or recovered unsafely.
    Scored by Can I export my own keys and use them elsewhere? · 28% (Rabby Wallet 9/10)
    Scored by Can I see exactly what I am signing? · 30% (Rabby Wallet 8/10)
    Scored by What has gone wrong, and did they publish it? · 24% (Rabby Wallet 7/10)
    Scored by If I lose my device, how do I get back in? · 18% (Rabby Wallet 8/10)
Not assessed by this ranking: Information failure. A high place says nothing about these; the Methodology tab says what each means.
Token Approval & Revoke Tools
How you can lose money here, and what the ranking scores
  • Custody failure (Rabby Wallet — Token Approval 7/10): whoever holds the assets loses or withholds them.
    Scored by Trust surface and access model · 25%
  • Exit failure (Rabby Wallet — Token Approval 9/10): you cannot get out at par, on time, or with what is yours.
    Scored by Maintenance and funding durability · 15%
  • Information failure (Rabby Wallet — Token Approval 5/10): the number is wrong or bought, or your data leaks.
    Scored by Data freshness & verifiability · 35%
Every failure family that applies to this category is scored. Also scored, as cost, quality or a summary of several families: Chain coverage and whether it is current (25%).
Transaction Simulation
How you can lose money here, and what the ranking scores
  • Execution failure (Rabby Wallet 3/10): you get a worse price, later, or nothing.
    Scored by Verifiable performance and what happens when it misses · 25%
  • Exit failure (Rabby Wallet 6/10): you cannot get out at par, on time, or with what is yours.
    Scored by Vendor survival and continuity risk · 25%
  • Information failure (Rabby Wallet 7/10): the number is wrong or bought, or your data leaks.
    Scored by Simulation depth vs. blocklist dependence · 30%
Every failure family that applies to this category is scored. Also scored, as cost, quality or a summary of several families: Published price and true total cost (20%).