Pi vs Bitcoin: two very different experiments

Pi and Bitcoin share the word “coin” and almost nothing else. Bitcoin is a seventeen-year-old network secured by electricity and hardware, with a hard cap of 21 million coins and a market cap of about $1.68 trillion on 7 October 2026. Pi is a younger, phone-first project whose open network launched on 20 February 2025 and whose market cap on the same date was about $0.93 billion. In a Pi coin vs Bitcoin comparison, Bitcoin wins on nearly every measurable axis, but that is the least interesting thing you can say about them.

The more useful question is what each one is for, and what risk you take on to own it. This page compares the two on supply, how coins are created, trust, liquidity and regulation, then looks briefly at Ethereum, XRP and Stellar as reference points. Numbers come from CoinGecko and are dated. Check the live chart below before you quote anything.

The chart puts both assets on one screen. Read the shape rather than the headline percentage, and remember the context: Bitcoin’s path reflects years of slow adoption, while Pi’s history is dominated by one violent spike (peak $2.99 on 26 February 2025) followed by a decline to roughly 97% below it.

Origins: a whitepaper versus an app

Bitcoin began in 2009 after a 2008 whitepaper by the pseudonymous Satoshi Nakamoto. There was no company, no pre-sale and no founder who could be asked to change the rules. The software was released openly, and anyone with a computer could join.

Pi began as a mobile app that launched on Pi Day (14 March) 2019, built by two Stanford PhDs, Dr. Nicolas Kokkalis and Dr. Chengdiao Fan, and run by the Pi Core Team. The project was designed as a social cryptocurrency: you join through a phone app, invite others, and earn Pi for daily activity. It stayed behind a firewall (the “Enclosed Network”) for years, and only on 20 February 2025 did it open to the outside world, when exchanges such as OKX, Bitget, Gate and MEXC began trading it.

That timing matters. Bitcoin’s first years were a tiny community with no price. Pi’s first years were a huge community with no market. The difference shapes everything that follows.

Supply: 21 million versus 100 billion

Bitcoin’s maximum supply is 21 million BTC, written into the protocol. About 20.09 million had been mined by 7 October 2026, so roughly 95% is already out. New coins arrive on a schedule that halves roughly every four years, which makes Bitcoin’s issuance predictable to the block.

Pi’s maximum supply is 100 billion PI. The planned split, as summarized on CoinMarketCap, is 65% community mining rewards, 20% core team, 10% foundation reserves and 5% liquidity. Circulating supply was about 11.24 billion PI on 7 October 2026 on both CoinGecko and CoinMarketCap, but the two disagree on total supply (17.3 billion versus 100 billion), and neither can be independently audited by an ordinary user. That is a real difference. Bitcoin’s supply is a fact anyone can check on the chain. Pi’s circulating figure is an estimate that critics contest, because locked and burned coin accounting is not fully transparent.

A bigger coin count does not mean a cheaper or “more valuable” asset. Price is market cap divided by supply. Pi at $0.083 with 11.24 billion circulating is a market cap of about $0.93 billion. To reach even $1 per PI at today’s circulating supply, Pi’s market cap would need to be about $11 billion, which would put it well above Stellar (about $7.1 billion, rank #20 that day). See our price prediction page for what that would take.

How coins are created: proof of work versus a daily tap

Bitcoin uses proof of work. Miners run specialized machines that compete to find a valid block, and the winner earns newly created coins plus fees. It is expensive by design. That cost is the security: rewriting history would mean out-spending the entire network.

Pi’s “mining” is a different thing. The app asks you to tap once per session to confirm you are active, and your balance grows at a rate Pi’s FAQ says started at 3.14 Pi per hour and has halved as the network reached size milestones. It consumes almost no energy because it is not securing the network. Transactions are validated by nodes running the Stellar Consensus Protocol (SCP), a federated Byzantine agreement design, the same family that powers Stellar. In short, Pi’s “mining” is a distribution mechanism, and the security comes from elsewhere. Our what is Pi coin explainer goes further, and the Pi Network app review covers what the daily session is like.

Trust and decentralization

Bitcoin is decentralized in a way few things are: thousands of nodes, no controlling company, rules changed only by broad rough consensus. That is its main selling point, and its main trade-off (slow upgrades, limited programmability).

Pi is more centralized today. The Pi Core Team controls the roadmap, protocol upgrades, KYC and the list of exchanges it considers legitimate (it publishes a KYB-verified business list). It has shipped node software and reports more than 420,000 node operators (June 2026, Pi’s own figure), but we could not confirm that the core protocol is fully open source or independently audited. User numbers are also self-reported: Pi’s own pages cite about 17.5 million KYC-verified users at the end of 2025 and 15.8 million migrated, with “60M+” appearing in marketing for registered accounts, none of it independently audited.

None of this means Pi is fake. It means the trust model is different: with Bitcoin you trust the math and the open network, with Pi you also trust the team. If that second sentence makes you uneasy, our is Pi coin legit page lays out the evidence on both sides.

Liquidity and market structure

This is where the gap is widest. On 7 October 2026, Bitcoin’s 24-hour volume was about $34.9 billion. Pi’s was about $7.5 million. Bitcoin trades on every major exchange in the world. Pi trades on a handful, mostly against USDT, and we found no Binance or Coinbase listing (the Pi coin listing page tracks who does).

In practice, that means a $50,000 Bitcoin order is routine, while a $50,000 Pi order could visibly move the price. Pi’s market cap is about $0.93 billion, yet daily volume is under 1% of that. A lot of the “market cap” is paper value that has never been tested by large sellers.

Source: CoinGecko, same-day snapshot. Rank differs by provider, and prices change by the minute, so treat the table as a dated reference.

One conversion people ask for: with those prices, one Bitcoin equals about one million PI, and one PI is about 99 satoshis (a satoshi is one hundred-millionth of a BTC). The Pi to USD converter handles the dollar side live.

What each one is actually for

Bitcoin’s case is simple: scarce, transparent, widely held digital property. People treat it as a store of value, an inflation or currency-debasement hedge, or a speculative asset with a long record. Its weaknesses are volatility and, for payments, slow and costly base-layer transactions.

Pi’s case is about reach and use. The goal is a cryptocurrency accessible to people who will never buy hardware or open a trading account, plus an ecosystem of apps (Pi Browser, the Pi Wallet, App Studio, payments tooling) where Pi can be spent. That ecosystem is real but early, and acceptance by independent merchants is thin. We would not assume you can pay a bill with it. Check our Pi Browser review for what you can do today.

So a “Pi coin the next Bitcoin” argument mixes up categories. Bitcoin won by being scarce, neutral and unglamorous. Pi is attempting something harder to measure: converting a very large social network into a functioning economy. Those goals are not interchangeable, and success at one tells you nothing about the other.

Quick looks: Ethereum, XRP and Stellar

Ethereum (market cap about $317 billion, rank #2 on 7 October 2026) is a programmable network: apps and tokens run on it. It moved from proof of work to proof of stake in 2022 and has no fixed supply cap. Pi’s smart-contract plans are earlier. Pi’s own blog describes its contract features as testnet items, and media claims that they are live on mainnet are unconfirmed.

XRP (about $91.6 billion, rank #5) has the same 100 billion supply cap as Pi, and about 63 billion in circulation, a larger share than Pi’s roughly 11%. It runs on the XRP Ledger, which is built for payments and settlement. It is the better comparison if you want to see how a big, concentrated supply works in practice.

Stellar (about $7.1 billion, rank #20) matters most for Pi, because Pi’s consensus is based on the Stellar Consensus Protocol. On 7 October 2026 Stellar’s market cap was roughly seven times Pi’s, and its daily volume (about $174 million) was far higher than Pi’s. For Pi to match Stellar’s current market cap, each PI would need to be worth about $0.63 at today’s circulating supply.

How they stack up

Risk is the other half of the comparison. Bitcoin’s risks are volatility and regulation. Pi’s include all of those plus thin liquidity, self-reported user numbers, disputed supply accounting, steady token unlocks, an all-time low of about $0.0706 on 14 July 2026, and the large number of scams aimed at Pi users. None of this is financial advice. It is the shape of the risk.

Which question are you really asking?

If you want an asset to hold for years and sleep well, the evidence favors Bitcoin on track record and transparency, though it can still fall by half. If you are curious about Pi, treat it as an early, high-risk experiment with a large user base and an uncertain market, and size any position as money you could lose. If you want to use crypto to pay or send value, neither is a sure thing yet, and stablecoins and other networks may serve better.

If you decide Pi is worth exploring, start with the Pi coin price page for the dated numbers, then read how to buy Pi coin so you know what you are buying and where. Verify before you trust: official information lives at minepi.com, not in social posts promising that Pi will “flip” Bitcoin.

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