![](https://public.rootdata.com/images/b6/1676789151379_w500.webp)
2021 Crypto Dead Projects List
64 Projects Created Feb 19, 2023 Updated Mar 21, 2024
This archive presents a list of cryptocurrency projects that failed in 2021, including those that announced closure, entered bankruptcy, or had websites that had been inactive for a long time.
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2021 Crypto Dead Projects List
![](/_nuxt/img/star.814a241.png)
64 Projects Created Feb 19, 2023 Updated Mar 21, 2024
This archive presents a list of cryptocurrency projects that failed in 2021, including those that announced closure, entered bankruptcy, or had websites that had been inactive for a long time.
Project | Tag | Ecosystem | Total Funding Amount (Click to sort descending) | Investor |
---|---|---|---|---|
![]() |
Mining industry、Cloud Computing Power
| ![]() | $10 M | |
![]() |
CEX、CeFi
| -- | $5 M | |
![]() |
Derivatives、DeFi
| ![]() ![]() | $1.5 M | |
![]() |
Payments、Infra
| -- | $500 K | |
![]() |
Wallet、Infra
| -- | -- | |
![]() |
Insurance、DeFi
| ![]() | -- | -- |
![]() |
Stablecoin Protocol、DeFi
| ![]() | -- | -- |
![]() |
Stablecoin Protocol、DeFi
| ![]() | -- | -- |
![]() |
DeFi
| ![]() | -- | -- |
![]() |
Derivatives、DeFi
| ![]() ![]() | -- | -- |
![]() |
Derivatives、DeFi
| ![]() | -- | |
![]() |
Derivatives、DeFi、Options
| ![]() | $5 M | |
![]() |
NFT marketplace、NFT
| ![]() | -- | |
![]() |
DeFi
| ![]() ![]() ![]() | -- | -- |
![]() |
Freelancer market
| ![]() | $1.4 M | |
![]() |
DEX、DeFi
| ![]() | -- | -- |
![]() |
DeFi
| ![]() | -- | -- |
![]() |
CEX、CeFi
| -- | -- | |
![]() |
Leveraged Yield Farming、DeFi
| ![]() | $3 M | |
![]() |
Derivatives、DeFi、Options
| ![]() | -- | -- |
![]() |
Infra
| -- | $600 K | -- |
![]() |
IOT、DePIN
| ![]() | $3.01 M | |
![]() |
Layer1、Infra
| -- | -- | |
![]() |
CEX、CeFi
| -- | -- | |
![]() |
CEX、CeFi
| -- | $20 M | |
![]() |
Storage Application
| -- | -- | |
![]() |
LSD、DeFi
| -- | -- | -- |
![]() |
NFT
| -- | -- | |
![]() |
DEX、DeFi
| ![]() | -- | |
![]() |
CEX、CeFi
| -- | $15 M |
- 1
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Total 64
Page
![Mars](https://public.rootdata.com/images/b19/1666414058781_128x128.webp)
Mars
Decentralized Standardized Hash Rate Protocol Based on Ethereum
![BiKi](https://public.rootdata.com/images/b6/1667403211662_128x128.webp)
BiKi
Cryptocurrency exchange
![FinNexus](https://public.rootdata.com/images/b17/1668439629604_128x128.webp)
FinNexus
Decentralized options protocol
![ShuttleOne](https://public.rootdata.com/images/b12/1710995281476_128x128.webp)
ShuttleOne
Blockchain Payment Solution
![AToken](https://public.rootdata.com/images/b6/1710838859660_128x128.webp)
AToken
Decentralized multi-asset wallet
![Cover Protocol](https://public.rootdata.com/images/b18/1666431511525_128x128.webp)
Cover Protocol
Decentralized risk coverage marketplace
![TomoFinance](https://public.rootdata.com/images/b18/1666565477583_128x128.webp)
TomoFinance
Decentralized Stablecoin Protocol Based on TomoChain
![O2 DAO](https://public.rootdata.com/images/b17/1666492242941_128x128.webp)
O2 DAO
Decentralized treasury-backed currency protocol
![FireDAO](https://public.rootdata.com/images/b16/1666484279437_128x128.webp)
FireDAO
Protocols that provide automated optimization strategies
![SakePerp](https://public.rootdata.com/images/b19/1668242067138_128x128.webp)
SakePerp
Decentralized perpetual contracts and spot trading protocols
![EMX](https://public.rootdata.com/images/b6/1700898085183_128x128.webp)
EMX
Derivatives exchange
![Lien](https://public.rootdata.com/images/b16/1666491920913_128x128.webp)
Lien
Ethereum-based options protocol
![Dematrix](https://public.rootdata.com/images/b12/1689319800140_128x128.webp)
Dematrix
NFT comprehensive platform
![The Grand Banks](https://public.rootdata.com/images/b17/1666418121277_128x128.webp)
The Grand Banks
Cross-chain Yield Farming Protocol
![Freela](https://public.rootdata.com/images/b29/1669310106204_128x128.webp)
Freela
Matching skilled freelancers to job postings worldwide
![Uranium Finance](https://public.rootdata.com/images/b6/1676823464661_128x128.webp)
Uranium Finance
Automated market maker on Binance Smart Chain,
![Omicron](https://public.rootdata.com/images/b18/1666504063298_128x128.webp)
Omicron
Decentralized reserve money platform
![BitZ](https://public.rootdata.com/images/b11/1667468315950_128x128.webp)
BitZ
Cryptocurrency exchange
![Solyard](https://public.rootdata.com/images/b17/1666492117030_128x128.webp)
Solyard
Leveraged yield farming aggregator protocol
![Whiteheart](https://public.rootdata.com/images/b16/1666431259603_128x128.webp)
Whiteheart
A hedging protocol that helps DeFi users protect the value of their ETH and WBTC holdings
![CoinText](https://public.rootdata.com/images/b12/1690973027234_128x128.webp)
CoinText
Blockchain SMS gateway
![Ruff Chain](https://public.rootdata.com/images/b6/1671253027375_128x128.webp)
Ruff Chain
Blockchain platform for the development of internet of things applications
![Hashgard](https://public.rootdata.com/images/b16/1666878226404_128x128.webp)
Hashgard
Public blockchain providing solution for digital asset management
![PIEXGO](https://public.rootdata.com/images/b12/1689327566433_128x128.webp)
PIEXGO
Comprehensive digital currency trading platform
![ZG.com](https://public.rootdata.com/images/b12/1689328012227_128x128.webp)
ZG.com
Centralized Exchange
![Filenet Global](https://public.rootdata.com/images/b12/1689323706891_128x128.webp)
Filenet Global
Super cloud system based on IPFS
![StakeHound](https://public.rootdata.com/images/b6/1685353678209_128x128.webp)
StakeHound
Eth2 staking service provider
![FM Gallery](https://public.rootdata.com/images/b6/1688799351355_128x128.webp)
FM Gallery
NFT artworks distribution platform
![Pippi](https://public.rootdata.com/images/b17/1666495633617_128x128.webp)
Pippi
Decentralized exchange based on Huobi Chain
![BHEX](https://public.rootdata.com/images/b6/1667403567191_128x128.webp)
BHEX
Digital assets trading platform
![Risq Protocol](https://public.rootdata.com/images/b6/1687170053709_128x128.webp)
Risq Protocol
Decentralized options trading platform
![Klade](https://public.rootdata.com/images/b6/1685441498124_128x128.webp)
Klade
BTC Hash Rate Derivatives
![Defirex](https://public.rootdata.com/images/b16/1666455393007_128x128.webp)
Defirex
A platform to improve yields for Yield Farming
![Bishijie](https://public.rootdata.com/images/b11/1666512984283_128x128.webp)
Bishijie
Cryptocurrency news site
![HedgeTrade](https://public.rootdata.com/images/b13/1666431366597_128x128.webp)
HedgeTrade
A platform for traders to share knowledge
![Hyperion](https://public.rootdata.com/images/b18/1666904620018_128x128.webp)
Hyperion
Decentralized map ecosystem
![DeFi Money Market](https://public.rootdata.com/images/b18/1666431957600_128x128.webp)
DeFi Money Market
Ecosystem built on the Ethereum blockchain
![BT.Finance](https://public.rootdata.com/images/b18/1666565820906_128x128.webp)
BT.Finance
Multi-chain smart DeFi yield aggregator
![Symblox](https://public.rootdata.com/images/b18/1666504540551_128x128.webp)
Symblox
Decentralized synthetic asset issuance and trading protocol on blockchain
![SynLev](https://public.rootdata.com/images/b26/1668432435610_128x128.webp)
SynLev
DeFi synthetic leveraged asset protocol
![Waka Finance](https://public.rootdata.com/images/b17/1666416853613_128x128.webp)
Waka Finance
DeFi hub
![Kafe Finance](https://public.rootdata.com/images/b17/1666417141019_128x128.webp)
Kafe Finance
Cross-chain yield optimizer
![Skeleton Finance](https://public.rootdata.com/images/b17/1666492015336_128x128.webp)
Skeleton Finance
Yield Optimizer on Fantom
![Hammer Finance](https://public.rootdata.com/images/b6/1683874658243_128x128.webp)
Hammer Finance
Yield Aggregator of Balancer
![Solpad Finance](https://public.rootdata.com/images/b6/1683629862878_128x128.webp)
Solpad Finance
Launchpad on Solana Ecosystem
![ChainNews](https://public.rootdata.com/images/b11/1667491353764_128x128.webp)
ChainNews
Chinese blockchain media
![Valiu](https://public.rootdata.com/images/b6/1679201577945_128x128.webp)
Valiu
Digital remittance platform
![Value DeFi](https://public.rootdata.com/images/b6/1672287889383_128x128.webp)
Value DeFi
Yield+DEX aggregator
![evan GmbH](https://public.rootdata.com/images/b16/1666859428727_128x128.webp)
evan GmbH
Blockchain-based decentralized identifier solutions
![Merlin](https://public.rootdata.com/images/b26/1668500811241_128x128.webp)
Merlin
Automatic Compound Yield Aggregator
![AutoShark Finance](https://public.rootdata.com/images/b11/1667388573768_128x128.webp)
AutoShark Finance
Hybrid AMM and Yield Optimizer
![LemonSwap](https://public.rootdata.com/images/b26/1668498160936_128x128.webp)
LemonSwap
Defi projects on BNB Chain
![CoinBene](https://public.rootdata.com/images/b11/1667559839494_128x128.webp)
CoinBene
Cryptocurrency exchange
![Swamp Finance](https://public.rootdata.com/images/b17/1666491738791_128x128.webp)
Swamp Finance
Farming optimizer hosted on BNBChain
![Genesys](https://public.rootdata.com/images/b17/1666418223351_128x128.webp)
Genesys
New Decentralized Yield Farming Project Running on Fantom Opera
![BiONE](https://public.rootdata.com/images/b6/1667403756766_128x128.webp)
BiONE
Centralized cryptocurrency exchange
![RenrenBit](https://public.rootdata.com/images/b19/1668240832945_128x128.webp)
RenrenBit
Crypto lending platform
![Spark Pool](https://public.rootdata.com/images/b6/1670334459745_128x128.webp)
Spark Pool
Ethereum mining pool
![Ruler Protocol](https://public.rootdata.com/images/b18/1666430219838_128x128.webp)
Ruler Protocol
Decentralized lending platform
![DECENT](https://public.rootdata.com/images/b6/1669309821694_128x128.webp)
DECENT
Blockchain-based digital content distribution platform
![Koinex](https://public.rootdata.com/images/b6/1670556925803_128x128.webp)
Koinex
Indian cryptocurrency trading exchange
![XMEX](https://public.rootdata.com/images/b6/1676218344654_128x128.webp)
XMEX
Crypto derivatives platform
![xDeFi](https://public.rootdata.com/images/b18/1666430728273_128x128.webp)
xDeFi
DeFi protocol stack
![DefiDollar](https://public.rootdata.com/images/b18/1666437462966_128x128.webp)
DefiDollar
Multichain DeFi protocol