The first verified professional reputation.

Grappa is an authenticated digital reputation network built on accomplishments and skills - not narratives.

developer checkDeveloper
Master of Computer Science
star4.9

University of Southern California • 2018 - 2020

See past courses & projects more
Solidity Grant Completed
star4.9

Issued by user Esther Howard

Hackathon Winner 2202
star4.9

Issued by ETH NYC

Badges examples:

Top 5% Graduate CS Major

Top 5% Graduate CS Major

By HarvardHarvard

star4.98
badge user
badge user
badge user

+23

for talent

Showcase Skills & Achievements

Collect badges that represent your professional journey, demonstrate your skills, and open up new opportunities.

As you progress in your career, your reputation will develop, and others can offer you tokens in order to engage with you.

user
checkWeb3 Dev Expert

Badges collected

Launched a product

Issued by Product Hunt • 2020

Master of Computer Science

Harvard • 2018 - 2020

See past courses & projects more
See 12 more badges more
Issued badges:
Junior Graphic Designer

Issued to Wade Warren

check
Master Code PHP

Issued to Esther Howard

check
Manager Endorsement

Issued to Leslie Alexander

check

for issuers

Earn Your Reputation

Create badges for achievements and distribute them to people whose work you endorse.

As your referrals’ reputation grows, yours improves alongside it, and you receive tokens as a reward.

for engagers

Find Verified Talent

Search for promising employees based on the badges they’ve earned.

Use the tokens you’ve collected to start the conversation.

Search for a Web3 Developers

user
Bessie Cooper

Web3 Developer • 5 badges

+5

user
Jenny Wilson

Web3 Developer • 10 badges

+5

user
Darrel Steward

Web3 Developer • 7 badges

+5

How Grappa Works

Grappa is setting the information pipes and aligning the incentives allowing users to get verified badges representing their former professional engagements.

TalentarrowsIssuer

Jane.eth
Jane.eth is a smart contract developer, she completed a grant for Polygon DAO, deploying an EVM Smart Contract

When the project was finished, Polygon DAO minted a badge for specifying the project scope.

Talent’s Badges

Jane.eth
Jane.eth holds additional badges from more issuers

Among her badges she has a badge for her MS in Computer Science from USC. She holds an endorsement badge from a Web3 VC as a “Top 10 Up-and-Coming Web3 Developer” and a Smart Contract Developer badge from the time she worked at Coinbase, specifying the projects she worked on.

EngagermagnifyingTalent

Mike
Mike from MetaMask is looking for new Solidity developers

He finds Jane.eth on Grappa, seeing the badges and reputation score, he can immediately understand her skills and her compatibility with the role. Mike uses Grappa tokens to send Jane.eth a message and start the hiring process.

Badge Issuer

Badge star All Badges and Badge Issuers have a reputation score that showcases their value

Coinbase, Polygon DAO and VC Partners receive a token payout for their role in Jane.eth’s career development and their reputation grows.

What we are building
What we are building

What We’re Building

Grappa is building a world wherein your capabilities are reflected by the on-chain badges you collect.

We’re building a new digital reputation platform that helps people showcase their authenticated professional stories. Grappa aligns the incentives between all the players in the talent ecosystem, badge Issuers reputation is tied to the value of their badges, aligning their incentives to mint meaningful badges. creating a system where people can easily understand and trust each other.

Learn More

Backed by leading investors

Pintago
Mensch Capital Partners
North Island Ventures
Sound
Corner Ventures

and executives from

Ava Labs
Reverie
Messari
Coinbase
and more

Grappa’s Reputation Principles

An effective reputation system reduces the friction required to build trust between people.

Sovereignty

Sovereignty

With Grappa, users own their badges, which means they are in control of their professional story. False badges can’t be created, and earned badges can’t be taken away. The result is empowered talent who can share their verified reputation on their own terms.

Trust

Trust

Every piece of information in the system is signed by an Issuer, vouching for the credibility and value of the data. Valuable badges will increase Issuers’ and Talent’s reputations, leading to trusted endorsements.

Transparency

Transparency

Grappa’s reputation system is open and permissionless, without any gatekeepers or institutions. This allows market forces to work, ensuring the best information rises to the top.

Grappa

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