Perly is a private portfolio ledger built for bitcoin that also tracks nearly two hundred other coins. No exchange API keys, no seed phrase: enter fills yourself or import a CSV from Binance, Coinbase, Kraken, CoinGecko or CoinMarketCap. See average cost, realized and unrealized PnL and ROI, and a yearly report with average cost, FIFO or LIFO. Amounts, prices and notes are encrypted in your browser. Price and market alerts by push or Telegram. 18 languages. 14 days free.