Walrus
Stores and verifies data for AI agents and applications with portable, persistent, and independently verifiable storage.
≈ 173visits/mo
Established · estimate, read 2026-09-18
- For
- AI builders and developers needing verifiable, portable data storage across applications and agents.
- Price
- Price not read
- Activity
- Actively maintainednothing dated on the site
- Company
- since 2025per their site
- Runs as
- API
- Store and verify AI agent memory across sessions
- Build data marketplaces where creators publish and monetize data
- Authenticate AI training data to prevent poisoned datasets
- #26
Apify
Marketplace of web scraping and data extraction tools for AI agents and applications.
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US Global Mail
Scans physical mail, uses AI to sort and route documents, and integrates with business apps.
310kActiveFrom $49/mo1999 - #44
Geekflare
Extracts structured data from websites and provides web search for AI agents via API.
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Agenty
Extracts structured data from websites using AI agents, with change detection and web crawling capabilities.
505kActiveFrom $29/mo2017 - #52
Actian
Provides data cataloging, quality monitoring, and conversational analytics for enterprise AI systems.
89.4knot readFrom $499/mo - #60
Airbyte
Moves data from 700+ systems into warehouses, vector databases, or on-premises storage for analytics and AI agents.
19.2kActiveFrom $20/mo
- Founded2025per their site ↗
- Domain since2018domain registered
What is Walrus?
Stores and verifies data for AI agents and applications with portable, persistent, and independently verifiable storage.
Who is Walrus for?
AI builders and developers needing verifiable, portable data storage across applications and agents.
Do people use Walrus?
Established: ≈ 173 visits a month · estimate, 2026-09.
Is Walrus still maintained?
Actively maintained.
What are alternatives to Walrus?
In Developer tools, by use: Apify, US Global Mail, Geekflare, Agenty, Actian, Airbyte.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one row at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.