Bitcoin, the first ever cryptocurrency, was designed as a method for transferring wealth. In comparison, Ethereum is a blockchain-based platform designed for the construction of decentralised computer applications (dapps).
Ethereum's native cryptocurrency Ether (ETH) is the second most popular digital currency after Bitcoin. While many traders invest in both cryptocurrencies, there are a number of key differences that set them apart.
Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific
provider, service or offering. It is not a recommendation to trade.
Bitcoin vs Ethereum at a glance
Information last updated April 25, 2025 05:04 UTC.
Coin symbol
BTC
ETH
Market cap
US$1,894,605,663,920
US$217,971,758,448
Total supply
19,856,056
120,717,802
Circulating supply
19,856,043
120,717,802
Current price
US$95365
US$1803.64
All-time high
US$108,786.00
US$4,878.26
All-time high date
January 20, 2025
November 10, 2021
Bitcoin is the world's first cryptocurrency and blockchain, which exists primarily to serve as a decentralised, unrestricted, borderless digital currency. Created in 2009, it led to the evolution of what we now know as the cryptocurrency industry.
As far as modern blockchain technology goes, Bitcoin is rather old and clunky, but that's all it needs to get the job done. When people talk about Bitcoin (BTC), they are either talking about the coin itself or the network on which Bitcoin transactions are made and recorded. As cryptocurrency adoption has increased, Bitcoin has moved to a "store of value" for many investors.
On the other hand, Ethereum is a network built for the development of decentralised applications (dapps). The network, or blockchain, is powered by its native cryptocurrency Ether (ETH). Launched in 2015, the blockchain allows the deployment of smart contracts that operate the decentralised applications.
Thousands of dapps have been created over the years, offering services including exchanges, insurance, games and investments, all hosted over the Ethereum blockchain. Most decentralised applications have a native cryptocurrency token, so Ethereum has facilitated a significant proportion of the cryptocurrency market that we see today.
What makes Bitcoin and Ethereum similar?
There are a lot of similarities between Bitcoin and Ether. Both are cryptocurrencies that can be traded over decentralised online exchanges and both run on blockchain technology.
Both coins are valuable. At the time of writing, Bitcoin and Ether are the number one and two coins respectively in terms of market cap. They're the world's biggest and most valuable cryptocurrencies.
Both coins are popular. Even with hundreds of other cryptocurrencies now in existence, Bitcoin and Ether remain widely used.
Both coins are old. Some of the newer coins outperform Bitcoin and Ether in various ways. Other coins are quicker to transfer, have lower fees or have extra features.
What makes Bitcoin and Ethereum different?
Fans of Bitcoin or Ethereum will tell you that there are more differences than similarities between the two.
Bitcoin is capped. Bitcoin is capped at a supply of 21 million. There will never be more than 21 million Bitcoin in existence and it's expected to reach this limit by 2140.
ETH is unlimited. Unlike Bitcoin, ETH has an unlimited supply, although the creation of new coins is very tightly controlled to keep inflation from ruining the coin's value.
PoS vs PoW. Bitcoin and Ethereum validate transactions in different ways. While Bitcoin uses a process called Proof of Work (PoW), Ethereum switched to a Proof of Stake (PoS) process in 2022.
Technology improvements. Bitcoin's core technology has largely stayed the same, instead relying on outside tools (called "layer 2 solutions") for improved accessibility (e.g. the Lightning Network). Meanwhile, Ethereum's technology undergoes more regular updates and partners with protocols that make it more useful for finance and gaming apps as well as NFTs.
Broadly speaking, Bitcoin and Ethereum have developed very differently over the years and each have partnered with different protocols to improve accessibility.
Proof of work and proof of stake are processes used by Bitcoin and Ethereum to keep their blockchains secure and up to date.
A blockchain is another name for a distributed ledger that tracks and updates data.
With the proof of work process, the distributed ledger, or blockchain, is updated by "miners". Miners are people or entities that utilise computers all over the world to complete mathematical problems in order to create blocks of data for the Bitcoin blockchain. The math problems are designed to be time-consuming and resource-heavy. Miners compete to reach the solution first.
When the math problem is solved, this proves that a certain amount of computational effort has been used. A miner can then process the new data and add it to the blockchain for other members of the distributed ledger to see.
The proof of stake process was designed to be a more efficient and far less energy intensive solution. Rather than miners solving problems to verify data blocks, there are "validators" who lock up Ether (ETH) in their wallets as collateral. Validators are then chosen at random to add new blocks and earn rewards.
In this way, the PoS process encourages long-term holding and is more scaleable in terms of system upgrades.
Proof-of-work is required to make sure a blockchain runs smoothly and to prevent the misrepresentation of data, such as using the same cryptocurrency for two different payments.
As Bitcoin and Ethereum are two of the oldest and most trusted cryptocurrencies, they have both become extremely popular. However, too many people using them has led to a few scaling problems for the proof-of-work protocol.
Having more users requires more computational power to maintain the blockchain, which can result in slower transactions and higher transaction costs. To solve this, Bitcoin and Ethereum are implementing different solutions.
The Bitcoin technology solutions
Over the years, Bitcoin has had offshoots that were specifically designed to solve its scaling problem. Litecoin and Bitcoin Cash are two well-known examples.
Bitcoin as we know it today resisted those hard forks and remained unchanged. Instead, it introduced two solutions called "SegWit" and the "Lightning Network".
SegWit: A way of arranging data to make transfers faster and easier. The downside is that it requires specifically compatible address types, so you can only use SegWit with certain wallets and certain exchanges. This basically means that Bitcoin users often have to turn SegWit on and off to use it properly. For this reason, most people seem to just keep it turned off.
The Lightning Network: A layer-2 system that sets up secondary payment channels to go around the blockchain. The idea is to keep smaller transactions off the main Bitcoin network to alleviate congestion. As of December 2020 it's operational, but in limited use and with a range of issues.
The Ethereum Merge: ETH 2.0
Ethereum's smart contracts are extremely useful, but also slowed down the network. To accommodate this, Ethereum underwent a major upgrade to its protocol called ETH 2.0. This upgrade includes:
Proof-of-stake. Rather than having computers solve problems to verify blocks, it instead has people verify transactions simply by holding ETH in their wallets.
Beacon chain. The beacon chain is the central data layer of ETH 2.0 responsible for creating new blocks, reaching consensus and rewarding validator nodes with freshly minted Ether.
Shard chains. Shards are designed to support the beacon chain by processing certain transactions on shards instead of the beacon chain. This frees up space and makes the network more scalable.
Bitcoin mining vs Ethereum staking
Those that complete the proof-of-work protocols on the Bitcoin blockchains are often referred to as "miners". When it comes to Ethereum, mining is replaced by staking and performed by "validators." In both mining and staking scenarios, you aim to be rewarded with the associated cryptocurrency.
Mining is the act of adding a new block to the blockchain, which is usually rewarded with the associated cryptocurrency token. Miners must complete mathematical puzzles using computers in order to add new blocks. Staking simply involves holding ETH in order to earn yield.
For this reason, staking is far easier to achieve for everyday users, as it doesn't require any special hardware or advanced knowledge. In its simplest form, you can start off by simply signing up to an exchange, purchasing ETH and selecting the 'Stake' option.
Mining hardware
Mining Bitcoin requires expensive specialised hardware known as ASICs (Application Specific Integrated Circuit).
The expense of AISCs alone reduces the amount of participants on the network and means the centralisation of Bitcoin mining is a constant risk. As ASIC circuits have advanced, Bitcoin mining difficulty has increased to ensure that the time taken to add a new block to the chain remains consistent.
How to decide whether to invest in Bitcoin or Ether
Bitcoin and Ether are two of the most trusted cryptocurrencies currently in existence. They would represent a reasonable starting point for any cryptocurrency investor.
Bitcoin
Bitcoin has dominated the cryptocurrency markets since its inception in 2009 and was for a while the only option for cryptocurrency investors. Thanks to its market leading origins, the token has remained number one. At the time of writing, Bitcoin's market cap has grown to over $1 trillion and has outpaced the growth of all other coins.
Over the decade, the cryptocurrency has moved from a transactional token to a store of value for many investors due to its "tried and tested" track record. Bitcoin's strongest advantage over Ether as an investment lies with scarcity. There will only ever be 21 million Bitcoin in existence. This gives the coin strong fundamentals from a supply and demand point of view, and led to some likening it to "digital gold".
With further technical upgrades, applications may be built to run on the Bitcoin blockchain giving it some of the functionality that smart contracts bring to Ethereum.
Ether
Ether is the fuel of the Ethereum blockchain. Investing in Ether is seen by most as an investment and a belief in the development of the Ethereum network. Traditionally, as Ethereum has grown, so has Ether.
The Ethereum network is utilised by both dapps and centralised organisations such as Microsoft. A flexibility for development and appetite for innovation has been the backbone of its success. Many investors view Ether as a proxy investment for all of the protocols and businesses that utilise the Ethereum blockchain. The more protocols that are added, the better. Future upgrades to the network, such as ETH 2.0, will make the network even more accessible.
Note: Cryptocurrency markets can be volatile, with significant daily price swings. While both cryptocurrencies offer strong fundamentals, investors should only risk what they are willing to lose.
We currently don't have that product, but here are others to consider:
How we picked these
1 - 5 of 22
Compare other products
We currently don't have that product, but here are others to consider:
How we picked these
Our expert says
"Bitcoin and Ethereum are crypto royalty, but they're fundamentally quite different. While Bitcoin is the original cryptocurrency, Ethereum actually laid the groundwork for a lot of the most important development in the crypto space, including smart contracts, decentralised finance and even NFTs. Since the approval and launch of spot Bitcoin ETFs, BTC has become more of a store-of-value asset, whilst Ethereum might suit investors looking for a slightly higher risk/reward profile when dipping their toes into the crypto markets."
Bitcoin vs Ethereum is a comparison that has always been hard to make due to the two cryptocurrencies' wildly different purposes. However, comparisons of these two cryptocurrency giants may become easier in the future.
There are many "cross-chain" developments in the pipeline for Bitcoin and Ethereum, which are designed to allow users to connect different blockchains together and transfer coins more freely. Users can already "import" Bitcoin onto the Ethereum blockchain to be used in dapps.
Although launching with similar intentions, Bitcoin and Ethereum have progressed down very different development paths. After many years apart, cross-chain developments could now hold the key to connecting these two titans of the cryptocurrency industry and reinforcing their top market cap positions.
FAQs
Both Bitcoin and Ethereum have their pros and cons. While Bitcoin is the most popular and successful cryptocurrency, its technology is somewhat old and rigid. That makes it hard to improve or adapt. ETH's market cap may not be as big as Bitcoin's, but the core technology of the Ethereum platform is able to be regularly updated and is used for a range of decentralised services, including gaming, NFTs and payment applications. In some ways, this means Ethereum has greater potential.
Some analysts argue that Ethereum (ETH) will overtake Bitcoin as the dominant coin because it has more use cases than Bitcoin. Ethereum's platform supports applications including gaming, De-Fi and NFTs. Check out Finder's Ethereum price prediction report for more on this.
Technically speaking, Ethereum's price could reach $100k if it becomes the dominant cryptocurrency ahead of Bitcoin. Since its listing, the price of ETH has increased over 1,000% — if it increased another 3,000% we're getting close to that $100k figure. That being said, Finder's panel of experts predict it will reach just over $17,000 by 2025.
According to Finder's panel of 25 cryptocurrency specialists, Ethereum is predicted to be worth around $9,495 by 2030. This is simply a forecast based on technical analysis, current and future trends and is not a recommendation.
Disclaimer: Cryptocurrencies are speculative, complex and involve significant risks – they are highly
volatile and sensitive to secondary activity. Performance is unpredictable and past performance is no guarantee of
future performance. Consider your own circumstances, and obtain your own advice, before relying on this information.
You should also verify the nature of any product or service (including its legal status and relevant regulatory
requirements) and consult the relevant Regulators' websites before making any decision. Finder, or the author, may
have holdings in the cryptocurrencies discussed.
Andrew Munro was the global cryptocurrency editor at Finder. During his time he covered all aspects of cryptocurrency and the blockchain. Before he became cryptocurrency editor, he was a content writer for Finder covering various topics over his nearly 5 years in the role. Prior to joining Finder he was a web copywriter. Andrew has a Bachelor of Arts from the University of New South Wales. See full bio
Kylie Purcell is an experienced investments analyst and finance journalist with over a decade of expertise in a wide range of financial products, including online trading platforms, robo-advisors, stocks, ETFs and cryptocurrencies. She is a sought-after commentator and regularly shares her insights on the AFR, Yahoo Finance, The Motley Fool, SBS and News.com.au. Kylie hosts the Investment Finder video series and actively contributes to the investment community as a judge and panellist. She holds a Master of Arts in International Journalism, a Graduate Diploma in Economics, and ASIC-recognised certifications in securities and managed investments. See full bio
Kylie's expertise
Kylie has written 150 Finder guides across topics including:
Buy Bitcoin in Australia with your preferred payment method and find the lowest fees in this step-by-step guide.
Important information about this website
Finder makes money from featured partners, but editorial opinions are our own.
Finder is one of Australia's leading comparison websites. We are committed to our readers and stand by our editorial principles.
We try to take an open and transparent approach and provide a broad-based comparison service. However, you should be aware that while we are an independently owned service, our comparison service does not include all providers or all products available in the market.
Some product issuers may provide products or offer services through multiple brands, associated companies or different labeling arrangements. This can make it difficult for consumers to compare alternatives or identify the companies behind the products. However, we aim to provide information to enable consumers to understand these issues.
We make money by featuring products on our site. Compensation received from the providers featured on our site can influence which products we write about as well as where and how products appear on our page, but the order or placement of these products does not influence our assessment or opinions of them, nor is it an endorsement or recommendation for them.
Products marked as 'Top Pick', 'Promoted' or 'Advertisement' are prominently displayed either as a result of a commercial advertising arrangement or to highlight a particular product, provider or feature. Finder may receive remuneration from the Provider if you click on the related link, purchase or enquire about the product. Finder's decision to show a 'promoted' product is neither a recommendation that the product is appropriate for you nor an indication that the product is the best in its category. We encourage you to use the tools and information we provide to compare your options.
Where our site links to particular products or displays 'Go to site' buttons, we may receive a commission, referral fee or payment when you click on those buttons or apply for a product.
When products are grouped in a table or list, the order in which they are initially sorted may be influenced by a range of factors including price, fees and discounts; commercial partnerships; product features; and brand popularity. We provide tools so you can sort and filter these lists to highlight features that matter to you.
Please read our website terms of use and privacy policy for more information about our services and our approach to privacy.
We update our data regularly, but information can change between updates. Confirm details with the provider you're interested in before making a decision.
How likely would you be to recommend Finder to a friend or colleague?
0
1
2
3
4
5
6
7
8
9
10
Very UnlikelyExtremely Likely
Required
Thank you for your feedback.
Our goal is to create the best possible product, and your thoughts, ideas and suggestions play a major role in helping us identify opportunities to improve.
