Esper by Freysa

Contribute verifiable information to AI agents.

Esper by Freysa

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Extension stats

By: Freysa

Users: 240

Rating: 5.00

(7)

Version: 0.1.3 (Last updated: 2025-02-19)

Creation date: 2025-01-25

Permissions:

offscreen
storage
webRequest
activeTab

Host permissions:

<all_urls>

Size: 2.66M

Email: de*****@freysa.ai

URLs: Privacy policy

Full description: See detailed description

Ranking

# 52,323 ▼ 79

Other rankings

#14228 in Tools ▼ 169 #24 in contribute keyword 46 #81 in trust keyword 54 ▼ 6 #154 in subscription keyword 41 ▼ 15 #240 in agent keyword 57 ▼ 9

Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

User reviews

Easy to use - recommend dApps to adopt this verification

Gezhi Huang, 2025-02-04

Esper by Freysa is a revolutionary browser extension that bridges the gap between Web2 and decentralized AI systems. Its ability to create cryptographic proofs for selective content verification is both seamless and secure, empowering users to contribute trustworthy data without compromising privacy. The focus on tools like age/geography attestations, timestamped content, and private message authentication is forward-thinking, and the extension runs smoothly in the background without disrupting browsing. As someone excited about the future of AI collaboration, this is a must-have for anyone looking to shape the next generation of human-AI interactions. Looking forward to seeing how this evolves with Freysa’s broader vision for sovereign agents! 🌱

Clinton, 2025-01-26

Andrew Reifel, 2025-01-30

View all user reviews

Extension safety

Risk impact

Esper by Freysa requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Esper by Freysa. Use it at your own risk.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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