Platform Reviews

Plain reviews of the platforms and tools people ask me about.
What each one is, what it does well, where it falls short, and who it fits. I have no sponsorships. Some reviewed products have disclosed referral links; rankings do not depend on them.

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Screeners & Analytics

What Is DexScreener? The default free DEX charting tool What Is DexTools? The veteran analytics platform, scores and all What Is GeckoTerminal? CoinGecko's clean, free screener

What Is Birdeye? Solana-rooted charts plus wallet analytics What Is Bubblemaps? Holder clusters made visible What Is CoinGecko? The price reference desk, and the CoinMarketCap question What Is Arkham? On-chain flows with names attached

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NFT Marketplaces

What Is OpenSea? The biggest NFT marketplace, reviewed honestly

What Is Tensor? Solana's NFT trading floor

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Wallets & Security Tools

What Is MetaMask? The EVM default, and its fee and phishing caveats What Is Phantom? Solana's polished daily driver What Is Rabby? The simulation-first signing upgrade What Is Coinbase Wallet? Self-custody with the exchange's name on it What Is the Uniswap Wallet? The DEX team's swap-first self-custody app

What Is Revoke.cash? Approval cleanup, free and open source Ledger vs. Trezor The hardware decision, compared honestly What Is Ledger Live? The companion app, and what it must never ask for What Is Trezor Suite? Open-source companion, coin control, passphrase caveats What Is Sparrow Wallet? Bitcoin-only desktop, UTXOs and hardware, no cartoon UI What Is a Coldcard? Bitcoin-only air-gapped signer, PSBT over SD card

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Exchanges, On-Ramps & Markets

Coinbase vs. Kraken The U.S. on-ramp decision, compared honestly

What Is Polymarket? Prediction markets, probabilities, and the caveats

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DeFi & Trading Venues

What Is Jupiter? Solana's swap aggregator, and why routing matters What Is Uniswap? The original AMM, permissionless in both directions What Is 1inch? EVM DEX aggregator, Fusion mode, token optional

What Is Aave? DeFi lending, liquidations and all What Is Etherscan? The block explorer, and how to actually read it What Is TradingView? The charting default, and its social-feed hazard What Is DefiLlama? The DeFi data site with clean incentives

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Researching memecoins specifically? Start with the full picture:
Memecoins: What They Are, the Risks, and How People Research Them