Our take
coin98
Coin98 operates as a non-custodial Web3 wallet designed for individuals who interact across disparate decentralized ecosystems. By combining EVM compatibility with non-EVM chains like Solana, Near, and Polkadot, it removes the friction of maintaining distinct software tools for separate networks. Because users keep personal possession of their recovery phrases, account security relies directly on personal key handling rather than third-party custodial storage. The platform integrates decentralized swap aggregators, making it convenient to trade assets across chains directly from mobile, browser extension, or web interfaces. While the software layer is free to install, on-chain activity remains subject to network gas volatility and decentralized protocol liquidity limits. It represents a versatile self-custody hub for experienced decentralized finance users seeking multi-chain reach without surrendering asset custody.
Cryptohopper
Cryptohopper offers a comprehensive, cloud-based algorithmic trading platform that connects to major spot and derivatives exchanges through encrypted application programming interfaces. Because the service operates entirely off external servers, users can deploy automated dollar cost averaging, market making, arbitrage, and indicator-driven strategies continuously without keeping personal hardware running. The platform balances visual drag-and-drop strategy builders with an open marketplace where participants can buy or sell proprietary signals and trading templates.
While the non-custodial model keeps underlying capital inside personal exchange accounts, recurring monthly subscription tiers and marketplace add-ons introduce fixed operational costs that must be factored into net trading performance. Strategy automation cannot prevent market losses during sharp directional downturns or unexpected liquidity gaps. For disciplined traders managing diversified assets across supported exchanges, Cryptohopper provides structured operational tooling and granular execution controls.