Finding the top crypto to buy now means looking past short-lived hype and finding projects with a real roadmap, strong adoption, and the ability to grow for years. In today’s fast-moving market, a few standouts are building more than just buzz — they’re securing major exchange listings, growing user bases, and setting technical milestones.
BlockDAG is leading with one of the biggest presales in 2025 and targeting major exchange debuts. Kaspa is preparing for its smart contract launch, which could change its entire ecosystem. Celestia is gaining speed in the Layer-1 space, while Arbitrum is proving its strength as a key Layer-2 solution. Here’s why these four could each be a top crypto to buy now for the long game.
1. BlockDAG: Presale Powerhouse and Exchange Ambitions
BlockDAG is raising the bar for scalability by merging a Directed Acyclic Graph design with Proof-of-Work security and EVM compatibility. This setup delivers fast transactions, strong security, and flexibility for a wide range of decentralized apps.
The BlockDAG presale has already pulled in over $374.5 million toward its $600 million target. More than 25.2 billion coins have been sold across 29 batches, with the price now at $0.0276. Batch 1 buyers have seen around 2,660% growth. Current participants could secure an 81% gain if the listing hits $0.05, and analysts say $1 is possible if big U.S. listings go through.
The network is already active. The X1 Mobile Miner app counts over 2.5 million users, more than 4,500 developers are creating 300+ dApps, and over 200,000 holders are on board. Miner sales have topped $7.8 million, with 19,250 units sold. A live Demo Trading platform gives users a taste of real-market action before launch.
BlockDAG has confirmed 20 exchange listings, including MEXC, BitMart, and LBank, and is aiming for Coinbase and Gemini. For anyone scanning for the top crypto to buy now, BlockDAG’s blend of strong presale numbers, community traction, and listing plans puts it in prime position for a powerful launch and sustained momentum.
2. Kaspa (KAS): Smart Contract Launch Driving Hype
Kaspa is gaining momentum ahead of its zkEVM smart contract launch on August 31. The price has climbed about 14.6% in 24 hours, now near $0.1153, its highest since May 2025. Technicals show bullish formations, rising open interest, and strong support. A push past $0.165 could send KAS toward $0.175–$0.18.
This upgrade will unlock DeFi, staking, and decentralized apps, widening its utility. More developers, higher transactions, and growing demand could follow. For those weighing the top crypto to buy now, KAS offers immediate catalysts with a longer-term adoption story, making it one to watch as August 31 draws near.
3. Celestia (TIA): Building Strength in Layer-1
Celestia has jumped roughly 8% in the past day and about 21% in a week, now trading near $2.00. Its market cap stands around $1.49 billion with daily volume near $180 million — solid liquidity for further growth.
TIA is carving its niche in the Layer-1 space, showing faster recent growth than many rivals. While it trails giants like Solana in overall activity, its modular blockchain model has big potential to draw more developers. The top crypto to buy now often combines strong price performance with network adoption potential, and Celestia fits that bill. With growing market attention, it’s set to remain on trader and developer radars alike.
4. Arbitrum (ARB): Layer-2 Momentum and Bullish Setup
Arbitrum has surged nearly 20% in the last day and 28.4% in a week, now at about $0.5680. Its chart shows a double bottom pattern, seen as a bullish reversal. Clearing key resistance could open the path to $0.7747, with $0.4578 acting as solid support.
As one of Ethereum’s most used Layer-2 solutions, Arbitrum speeds up transactions and lowers costs. It benefits directly from Ethereum’s growth while keeping its developer base active. The current rally signals renewed interest in Layer-2 infrastructure. For those searching for the top crypto to buy now, ARB combines market momentum with a critical role in Ethereum’s scaling future.
Four Picks with Long-Term Promise
Choosing the top crypto to buy now isn’t about chasing quick pumps: it’s about spotting projects with strong fundamentals and clear catalysts. BlockDAG’s massive presale and exchange targets set it apart for potential ROI. Kaspa’s smart contract launch could transform its utility. Celestia is steadily gaining traction in the Layer-1 race. Arbitrum’s bullish chart and central role in Ethereum scaling make it a key watch.
Holding a mix of these assets could balance presale excitement with established ecosystem plays. Each has events and momentum that could shape performance through 2025, making them more than just trending names: they’re building long-term value