TLDR
- Hugo Philion compared Flare’s DeFi TVL with Cardano’s lower reported TVL.
- Charles Hoskinson called the criticism an outdated publicity tactic.
- Philion said his comments were based on public DeFiLlama data.
- Flare reported about $159M in TVL, while Cardano stood near $131M.
- Cardano and Flare are both building tools for Bitcoin-based DeFi.
Cardano founder Charles Hoskinson has rejected criticism from Flare Network co-founder and CEO Hugo Philion after Philion compared Cardano’s decentralized finance activity with Flare’s recent growth.
The exchange began after Philion said Flare had moved ahead of Cardano in some DeFi metrics despite Cardano launching years earlier. He cited public data showing Flare’s total value locked at about $159 million, compared with roughly $131 million on Cardano.
Hoskinson responded on X by saying that attacking Cardano for attention was an outdated marketing tactic. He said the approach belonged to 2022 and suggested that Philion should use newer promotional methods, including reaction videos on TikTok.
Attacking Cardano to get attention and media is so 2022. You need to update your marketing strategy. Maybe do TikTok reaction videos?
— Charles Hoskinson (@IOHK_Charles) May 6, 2026
Philion later said his comments were based on DeFiLlama data and were not meant as an attack. He added that if Cardano faced similar criticism in 2022 and had not materially changed, then those concerns could still be relevant.
Cardano and Flare Dispute DeFi Metrics
The dispute centered on total value locked, a common measure used to track capital held in decentralized finance protocols. TVL does not measure all forms of network activity, but it is often used to compare liquidity across blockchain ecosystems.
Philion argued that Flare had reached higher DeFi activity despite launching several years after Cardano. Cardano went live in 2017, while Flare entered the market later with a focus on interoperability, data access and cross-chain applications.
Cardano’s DeFi ecosystem has grown over recent years through decentralized exchanges, lending platforms, staking-related products and bridge tools. Even so, its TVL remains smaller than larger DeFi networks such as Ethereum and Solana.
Flare has positioned itself as a chain designed to bring external assets and data into smart contract environments. Its DeFi strategy includes support for FAssets, such as FBTC, FXRP and FXLM, which are designed to represent assets from other networks inside Flare-based applications.
Hoskinson Calls Criticism a Publicity Tactic
Hoskinson’s reply focused less on the TVL figures and more on what he described as a familiar pattern of using Cardano to draw attention. He said criticism of Cardano had become an old promotional playbook.
His comment reflected a recurring pattern in the crypto sector, where public disputes between network founders often become part of wider competition for users, developers and liquidity. Cardano has often drawn criticism over the speed of its development and the pace of DeFi adoption.
Philion rejected the claim that he was seeking publicity and said he was using available market data. He also made a sarcastic reference to Flare’s future plans, asking whether Hoskinson wanted an advance copy of Flare’s 2027 strategy so Cardano could follow it earlier.
Hoskinson ended the exchange by saying he did not have time for Philion’s “emotional damage.” The back-and-forth remained focused on public metrics, project positioning and competition in Bitcoin-linked DeFi.
The dispute did not include any announcement of technical changes by either project. It did, however, place renewed attention on how Cardano and Flare are trying to attract liquidity in a market where DeFi users often move toward networks with strong incentives, deep liquidity and active applications.
Bitcoin DeFi Competition Draws More Attention
The disagreement also comes as Cardano and Flare are both working to expand Bitcoin-based DeFi. Bitcoin remains the largest cryptocurrency by market value, but its base layer has not historically supported the same range of smart contract applications as Ethereum or Solana.
Flare has promoted a unified DeFi layer for assets from multiple blockchains. Philion has said Flare is positioned to compete in Bitcoin DeFi through bridged and represented assets, including FBTC, along with assets tied to XRP and Stellar.
Cardano has also expanded its work around Bitcoin liquidity. Earlier this year, Fluid Tokens completed an atomic swap between Bitcoin and Cardano. Cardano also introduced Cardinal, a Bitcoin DeFi protocol designed to let BTC holders bridge and stake assets without selling them first.
Cardano’s wider development plans include scaling upgrades, sidechains, bridge systems and interoperability tools. Supporters of the network point to its research-led design and long-term development model, while critics often focus on its smaller DeFi market compared with older smart contract competitors.
Flare’s strategy is based on connecting assets and data from outside networks to applications built on its chain. Its supporters argue that this structure could make it easier for Bitcoin and other major assets to take part in DeFi activity.
