Crypto Exchange Reviews and Airdrop Guides from October 2025

When you're looking for a crypto exchange, a platform to buy, sell, or trade digital currencies without a bank. Also known as crypto trading platform, it's the gateway to the blockchain economy—but not all are built to last. In October 2025, we dug into exchanges that claimed to be revolutionary, only to find some were barely alive. COINBIG offered flat fees but no customer support. NovaEx promised zero slippage but had untested insurance models. Exchangeist stood out with 97% cold storage and real user feedback. Meanwhile, Domitai and ORI Orica Token turned out to be copied templates with no team, no history, and no future. These aren’t just reviews—they’re survival guides for anyone holding crypto in 2025.

The airdrop, a free distribution of tokens to attract users to a blockchain project. Also known as token giveaway, it’s a powerful tool for growth—but also a magnet for fraud. This month, we exposed fake airdrops like Zenith Coin and GMPD that promised NFT access but delivered nothing. Real ones, like ZAM TrillioHeirs, gave actual utility: multipliers on launchpads and metaverse rights. We also clarified dead airdrops—MTLX, REVV, and RUNE.GAME—all ended years ago. If you’re chasing free tokens, you need to know which ones are real, which are expired, and which are traps designed to steal your private keys.

blockchain regulation, government rules that dictate how crypto can be used, taxed, or banned. Also known as crypto legal framework, it’s changing fast—and it’s already shaping who can trade where. Iraq banned crypto entirely. Australia forced exchanges to register with AUSTRAC. Malta kept its low-tax model and became a hub for businesses. These aren’t abstract policies—they affect your ability to deposit, withdraw, or even hold crypto. If you’re in Iran, ARzPaya is your only option. If you’re in Europe, Exchangeist works. If you’re anywhere else, check local rules before you buy.

DeFi tokens like Stella (ALPHA) and Karura Swap pushed new models—like charging fees only on profits—but came with low liquidity and high risk. Privacy coins like Monero fought back against Chainalysis surveillance. Meanwhile, meme coins like Big Dog and Based Peaches had zero supply, zero volume, and zero reason to exist. The common thread? Most of these projects were built for hype, not utility. What you’ll find below isn’t just a list of articles—it’s a curated map of what worked, what failed, and what you should avoid in October 2025. No fluff. No guesses. Just what happened, who it affected, and what you need to do next.