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Top Blockchain Platforms for Development in 2021

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With so many DLT tasks vying for consideration, figuring out the highest blockchain platforms might be fairly tough. On the one hand, the brightest stars are seemingly ever-present within the headlines and on the high of the worth charts. Nonetheless, relying on the chosen standards the names in any arbitrary “high blockchain platforms” listing might range.

For this listing, we determined to look at one of the best blockchain platforms when it comes to their capability to draw and help improvement exercise. A few of the normal suspects will inevitably be right here, however different tasks would possibly shock you:

So with out additional ado, let’s see our picks for high blockchain platforms for improvement in 2021. The listing is in no specific order.


Kicking off this listing with Ethereum is virtually a no brainer. Whereas the platform has acquired some criticism for its restricted scalability and excessive transaction charges, it’s by far probably the most used platform for blockchain improvement – particularly in relation to the event of decentralized apps. That is to be anticipated, nonetheless, as Ethereum pioneered the idea of programmable, common function blockchain. From ICOs and DAOs, to decentralized finance and NFTs, Etereum has been on the forefront of blockchain innovation just about since its inception.

These days there are many Ethereum challengers and would-be ‘Ethereum killers’ that declare to do every thing that Ethereum does, butin a less expensive, quicker and extra handy method. However whereas there are some unimaginable Ethereum options on the market – a few of them on this very listing – none of these have seen ranges of exercise akin to what Ethereum has needed to cope with for years. It nonetheless stays to be seen whether or not the present crop of Ethereum killers will proceed to carry out so strongly in the event that they grow to be extra extensively used.

We additionally have to acknowledge that Ethereum is evolving and the neighborhood is working exhausting on a variety of scaling options aimed toward fixing a lot of Ethereum’s present issues. In actual fact, a number of the platforms on this article are designed to supply scaling options for Ethereum.

Ethereum can be a serious pressure within the enterprise blockchain area. Hyperledger Besu, one of many main frameworks for constructing personal networks and different enterprise-focused options.


Having began as Matic Community in 2017, the platform started gaining reputation after a profitable 2020 mainnet launch which occurred at a time when rising fuel charges on Ethereum have been driving critical demand for an efficient scaling answer. The platform rebranded to Polygon in early 2021, a transfer that mirrored its rising ambition to determine a protocol and a framework for constructing scaling options for Ethereum. Presently, Polygon presents a well-liked sidechain answer and a Plasma-based answer. Earlier this yr, Polygon additionally purchased Hermez, a zk-rollup scaling community for Ethereum.

You’ll be able to learn extra about Polygon in our detailed overview of the undertaking.


Subsequent we’ve Solana, which is without doubt one of the hottest blockchain tasks, at the moment. The hovering value of Solana’s native token SOL (at the moment the fifth-largest token when it comes to market capitalization) is a testomony of the hype that the protocol has been capable of generate over the previous few months. And the keenness across the undertaking is definitely properly positioned, as Solana is already proving to be among the many high blockchain platforms.

Solana introduces a variety of huge improvements, similar to a novel Proof of Historical past consensus mechanism, that permit it to attain important efficiency positive factors when it comes to throughput and transaction prices. The staff behind Solana claims that the protocol is scalable, decentralized and safe, which primarily solves the ‘scalability trilemma’ downside that has been related to earlier iterations of blockchain know-how like Ethereum.

Due to its sturdy efficiency, the platform has been capable of entice some very promising tasks and has emerged as one of many main gamers in a number of the largest traits within the blockchain area. An instance of that is the latest growth of Solana-based NFT marketplaces, led by Solanart.


Typically described as a “blockchain for blockchains”, Polkadot is definitely among the many most formidable blockchain tasks on the market. Due to its distinctive structure, Polkadot has been capable of take sharding to an entire new stage and energy and join a posh ecosystem of chains. This multi-chain structure permits builders to construct specialised chains, optimized for particular functions. Polkadot builders even have entry to Substrate, a strong blockchain-building framework, whose modular design makes it straightforward so as to add options and functionalities that match the design and function of their chains.

Lately, CryptoDiffer posted information displaying that each Polkadot and its ‘cousin’ community Kusama high the charts in day by day improvement exercise on GitHub.

Binance Good Chain

One of many platforms that has benefited probably the most from the demand for a extra scalable Ethereum various, the Binance Good Chain (BSC) has established itself as one of many high blockchain platforms for sensible contract improvement. The choice to undertake a extra centralized consensus mannequin has allowed the platform to understand important positive factors when it comes to transaction throughput and value effectivity in comparison with Ethereum. On the identical time, BSC is suitable with the Ethereum Digital Machine, which permits for a straightforward transition from Ethereum. Outstanding BSC dApps embrace PancakeSwap, CryptoMines and BinaryX, amongst others.


Born following a profitable preliminary coin providing in 2020, Avalanche has already attracted important improvement exercise. The platform helps the Ethereum Digital Machine, which permits cross-chain operability for Ethereum belongings.

One in all Avalanche’s most attention-grabbing traits is that it has three completely different chains that run on two completely different consensus algorithms – Avalanche, which helps quick transactions, and Snowman, which presents safe sensible contracts.

Honorable mentions

Hedera Hashgraph

Hedera Hashgraph is without doubt one of the most fun DLT platforms and the one cause we’ve it as an honorable point out is as a result of it’s not a blockchain, however a DAG-based DLT protocol. It’s progressive structure and consensus mechanism permits the protocol to outperform many opponents when it comes to transaction throughput. The protocol comes with sturdy options, such because the Hedera Consensus Service and the Hedera Token Service. Lately, the platform additionally launched Hashport – an interoperability portal that connects Hedera with EVM-compatible networks. LimeChain performed an important function within the improvement of the undertaking and is without doubt one of the validators tasked with guaranteeing safety for Hashport customers.


Cosmos is without doubt one of the main gamers on the multi-chain entrance and arguably the largest competitor of Polkadot. The platform goals to create the ‘Interchain’ – a community of interconnected chains aimed toward offering a decentralized various to the Web. Central to the Intrachain imaginative and prescient is the Cosmos Hub – a blockchain that connects suitable chains, powers bridges to exterior networks similar to Ethereum and Bitcoin, and offers different important options to the complete Cosmos ecosystem. The platform additionally presents a strong framework for constructing customized chains, apps and companies.

In line with the Cosmos web site, there are at the moment greater than 260 apps and companies within the Cosmos ecosystem.


Optimism is a scaling protocol for Ethereum that makes use of optimistic rollup know-how to realize 10-100x enhancements in scalability. The undertaking has attracted important funding from VC agency Andreessen Horowitz. A variety of widespread DeFi apps, together with Uniswap and Synthetix, have already launched on Optimism.


The opposite main participant within the optimistic roll-up area, Arbitrum already helps a formidable variety of dApps.

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