Optimism

Optimism

Optimism PBC
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About

Loopring is an open protocol for building scalable non-custodial exchanges on Ethereum. Leveraging zero-knowledge proofs (zkRollup), it allows for high performance trading (high throughput, low settlement cost), without sacrificing Ethereum-level security guarantees. Users always maintain 100% control of their assets throughout the trade lifecycle. You can trade on Loopring to test it out. Loopring is an open-sourced, audited, and non-custodial exchange protocol, which means nobody in the Loopring ecosystem needs to trust others. Cryptoassets are always under users' own control, with 100% Ethereum-level security guarantees. Loopring powers highly scalable decentralized exchanges by batch-processing thousands of requests off-chain, with verifiably correct execution via ZKPs. The performance of underlying blockchains is no longer the bottleneck. Loopring performs most operations, including order-matching and trade settlement, off the Ethereum blockchain.

About

The new scalability stack for Ethereum. Instant transactions and scalable smart contracts. Optimism is a Public Benefit Corporation (PBC): a for-profit corporation intended to produce a public benefit and operate in a responsible and sustainable manner. This means that we are obligated to balance the pecuniary interests of our stockholders with the best interests of those materially affected by our conduct, as well as a specific "public benefit charter" we incorporated with. The specific public benefit purpose of the Company is to enhance and enshrine fair access to public goods on the internet through the development of open source software. This charter represents our pledge to the Ethereum community to uphold its values by producing infrastructure which promotes the growth and sustainability of an ecosystem of public goods.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Anyone interested in a open protocol for highly scalable, non-custodial exchanges and payments on Ethereum using zkRollup

Audience

Blockchain developers that want to scale Ethereum

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 3.0 / 5
ease 3.5 / 5
features 3.0 / 5
design 2.5 / 5
support 2.5 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • I didn't really like anything. May be the fact that you changing tokens on l2 is gas free a plus
  • It was very easy to link my wallet with the MetaMask extension in Chrome. Then you can trade without paying the gas fees. It only cost $0.40 per trade which is considerably cheaper than gas fees right now.

Cons

  • It doesn't work with any WalletConnect compatible dapp except for their own website.
  • Nothing really. Interface is basic but this is a beta. The high cost for setting up their L2 wallet is off-putting but that is because of the current gas fee on L1 network.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Loopring
Founded: 2017
China
loopring.org

Company Information

Optimism PBC
Founded: 2019
United States
optimism.io

Alternatives

Alternatives

Arbitrum

Arbitrum

Offchain Labs
Polygon

Polygon

Polygon Labs
Base

Base

Coinbase
Starknet

Starknet

StarkWare
Starknet

Starknet

StarkWare

Categories

Categories

Integrations

Ethereum
L2BEAT
Orbiter Finance
Token Terminal
Blast
ChainAnalyzer
Chainnodes
Crypto Backoffice
Gemini Wallet
Hummingbot
Parsec
Pocket Network (POKT)
Rubic
Sentio
Socket Protocol
Tradesilvania
Unichain
Uniswap Wallet
WalletConnect

Integrations

Ethereum
L2BEAT
Orbiter Finance
Token Terminal
Blast
ChainAnalyzer
Chainnodes
Crypto Backoffice
Gemini Wallet
Hummingbot
Parsec
Pocket Network (POKT)
Rubic
Sentio
Socket Protocol
Tradesilvania
Unichain
Uniswap Wallet
WalletConnect
Claim Loopring and update features and information
Claim Loopring and update features and information
Claim Optimism and update features and information
Claim Optimism and update features and information