Koinly vs Zerion Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

Koinly

0.0 (0 reviews)

Koinly is a cryptocurrency tax software that helps you calculate your capital gains and income by syncing your wallets and exchanges to generate compliant tax reports.

Starting at Free
Free Trial NO FREE TRIAL
VS

Zerion

0.0 (0 reviews)

Zerion is a decentralized finance wallet providing a unified interface to manage your entire digital asset portfolio, track DeFi positions, and execute cross-chain swaps across multiple blockchain networks.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature Koinly Zerion
Website koinly.io zerion.io
Pricing Model Freemium Free
Starting Price Free Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✓ Has free plan ✓ Has free plan
Product Demo ✘ No product demo ✘ No product demo
Deployment cloud cloud mobile desktop
Integrations Binance Coinbase Kraken MetaMask Ledger TurboTax TaxAct H&R Block KuCoin Crypto.com MetaMask Ledger WalletConnect Coinbase Wallet Uniswap Aave Compound Curve OpenSea
Target Users solopreneur small-business solopreneur small-business
Target Industries
Customer Count 0 0
Founded Year 2018 2016
Headquarters London, UK San Francisco, USA

Overview

K

Koinly

Koinly is a cryptocurrency tax platform designed to simplify the complex process of tracking your digital assets and calculating your tax obligations. You can connect your exchange accounts, private wallets, and blockchain addresses to automatically import your entire transaction history. The software then reconciles your data, identifies transfers between your own wallets, and calculates your capital gains or losses using approved accounting methods like FIFO or LIFO.

You can use the platform to monitor your portfolio's performance in real-time while ensuring you stay compliant with local tax laws in over 20 countries. It solves the headache of manual spreadsheet tracking by identifying missing market prices and highlighting potential errors in your data. Whether you are a casual investor or a high-frequency trader, you can generate ready-to-file tax reports like the IRS Form 8949 or TurboTax entries in just a few minutes.

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Zerion

Zerion is a comprehensive DeFi management platform that lets you take full control of your digital assets across more than 10 blockchain networks. Instead of jumping between different apps, you can track your entire portfolio, including staked assets, liquidity pools, and NFT collections, from a single, intuitive dashboard. It simplifies the complex world of decentralized finance by providing a clear view of your net worth and transaction history in real-time.

You can execute smart trades using the built-in aggregation engine, which finds the best rates for your swaps by scanning multiple liquidity sources. Whether you are a newcomer exploring Web3 or an experienced trader managing complex positions, the platform provides the tools you need to move assets across chains and monitor your performance. It eliminates the guesswork of DeFi by surfacing your rewards and debt positions automatically.

Overview

K

Koinly Features

  • Automatic Data Sync Connect your exchanges and wallets via API or public keys to automatically import your transaction history without manual entry.
  • Portfolio Tracking View your total holdings, ROI, and unrealized gains across all your platforms in one unified, real-time dashboard.
  • Tax Report Generation Download localized tax documents like Form 8949, Schedule D, and international reports tailored to your specific country's requirements.
  • Error Reconciliation Identify and fix missing transaction data or duplicate entries with built-in tools that highlight inconsistencies in your records.
  • DeFi & NFT Support Track your decentralized finance activities and NFT trades across multiple blockchains to ensure every transaction is accounted for.
  • Tax Loss Harvesting Identify assets that are currently at a loss so you can sell them to offset your capital gains and lower your tax bill.
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Zerion Features

  • Multi-Chain Tracking. Monitor your assets across Ethereum, Polygon, Arbitrum, and other major networks in one unified portfolio view.
  • DeFi Position Monitoring. Track your liquidity provider tokens, staking rewards, and collateralized loans automatically without manual data entry.
  • Smart Swap Aggregator. Find the most cost-effective rates for your token trades by scanning dozens of decentralized exchanges simultaneously.
  • NFT Gallery. View and manage your entire NFT collection with floor price tracking and detailed metadata for every digital collectible.
  • Cross-Chain Bridging. Move your funds between different blockchain ecosystems quickly using integrated bridging solutions directly within your wallet.
  • Transaction History. Access a clean, human-readable log of all your past activities, making it easy to track gains and losses.

Pricing Comparison

K

Koinly Pricing

Free
$0
  • Up to 10,000 transactions
  • Unlimited wallet sync
  • Portfolio tracking
  • Capital gains preview
  • DeFi & NFT support
Z

Zerion Pricing

Free
$0
  • Unlimited wallet tracking
  • Multi-chain portfolio view
  • NFT gallery and tracking
  • Historical performance charts
  • Push notifications for trades

Pros & Cons

M

Koinly

Pros

  • Extensive support for over 700 exchanges and wallets
  • User interface is clean and easy to navigate
  • Accurate handling of complex DeFi and staking transactions
  • Excellent customer support and detailed help documentation

Cons

  • API sync can occasionally require manual troubleshooting
  • Pricing increases significantly for high-volume traders
  • Large datasets can take time to process
A

Zerion

Pros

  • Cleanest user interface for tracking complex DeFi positions
  • Supports a wide variety of blockchain networks
  • Automatic detection of staked assets and rewards
  • Excellent mobile app experience for on-the-go tracking

Cons

  • Convenience fees on swaps can be higher than direct DEXs
  • Occasional lag when syncing very large transaction histories
  • Advanced tax reporting features require external integrations
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