Arbitrum

Arbitrum

Offchain Labs
Optimism

Optimism

Optimism PBC
+

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About

Next generation layer 2 for Ethereum dApps. Use your favorite tools and scale your dApp at the lowest cost. An aggregator plays the same role that a node plays in Ethereum. Client software can do remote procedure calls (RPCs) to an aggregator, using the standard API, to interact with an Arbitrum chain. The aggregator will then make calls to the EthBridge and produce transaction results to the client, just as an Ethereum node would. Most clients will use an aggregator to submit their transactions to an Arbitrum chain, although this is not required. There is no limit on how many aggregators can exist, nor on who can be an aggregator. To improve efficiency, aggregators will usually package together multiple client transactions into a single message to be submitted to the Arbitrum chain. Arbitrum also supports a privileged Sequencer that can order transactions and give low latency transaction receipts.

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.

About

Polkadot is a blockchain network being built to enable Web 3.0, a decentralized and fair internet where users control their own data and markets prosper from network efficiency and security. Polkadot was founded in 2016 by Gavin Wood, former Co-Founder and CTO of Ethereum. Polkadot’s technology addresses the major issues that have stymied blockchain adoption in recent years. Polkadot’s software development toolkit, Substrate, created by Parity Technologies, makes it easy for blockchain developers to build their own custom, fit-for-use blockchains. Polkadot also enables multiple blockchains to communicate between each other, allows for easy upgradeability, and introduces “shared security”, a plug-and-play network security model that allows developers to focus on the technology and avoid spending time and resources recruiting a set of operators to run a new blockchain.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

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

Blockchain and dApp developers

Audience

Blockchain developers that want to scale Ethereum

Audience

Business looking for a blockchain network protocol to enable arbitrary data to be transferred across blockchains

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 1.0 / 5
ease 1.0 / 5
features 1.0 / 5
design 1.0 / 5
support 1.0 / 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

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

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Offchain Labs
Founded: 2018
United States
arbitrum.io

Company Information

Optimism PBC
Founded: 2019
United States
optimism.io

Company Information

Polkadot
Founded: 2016
polkadot.network/

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Categories

Categories

Categories

Integrations

CYBAVO
Coast
Ethereum
Koinly
OpenOcean
Topper
Tres Finance
BitcoinOS
Chain49
Holograph
Integral
Kiln
Kwikswap
PayBitoPro
Pocket Network (POKT)
ReHold
Taker
Xterio
Zerion
deBridge

Integrations

CYBAVO
Coast
Ethereum
Koinly
OpenOcean
Topper
Tres Finance
BitcoinOS
Chain49
Holograph
Integral
Kiln
Kwikswap
PayBitoPro
Pocket Network (POKT)
ReHold
Taker
Xterio
Zerion
deBridge

Integrations

CYBAVO
Coast
Ethereum
Koinly
OpenOcean
Topper
Tres Finance
BitcoinOS
Chain49
Holograph
Integral
Kiln
Kwikswap
PayBitoPro
Pocket Network (POKT)
ReHold
Taker
Xterio
Zerion
deBridge
Claim Arbitrum and update features and information
Claim Arbitrum and update features and information
Claim Optimism and update features and information
Claim Optimism and update features and information
Claim Polkadot and update features and information
Claim Polkadot and update features and information