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Gryz
Summary
Agent memory that lives inside one model's app gets lost the moment you switch tools — your context resets, your preferences vanish, and the next agent starts cold. Gryz puts that memory outside any single model, in an account you control.
The core proposition is a single, user-owned memory store that any MCP-compatible agent can read and write, so preferences and project context survive across tool switches. Gryz pairs that with Quick Publish — paste Markdown, HTML, or SVG and get a shareable link in under ten seconds, no account required for anonymous use. The limits are architectural, not incidental: document size caps at 25 KB on free accounts and 100 KB even on the highest paid tier, and permanent links are a paid-only feature. Teams moving more than a few kilobytes of context per session will hit the ceiling fast. There is no self-hosted option, so organizations with data-residency requirements are out before the evaluation starts.
Bottom line: Pick Gryz if you need portable agent memory across MCP-compatible tools and a friction-free publishing step for small documents — plan a different architecture the moment your context payloads exceed 100 KB or your compliance team asks where the data lives.
Pricing Plans
Subscription- Free Tier
- Unlimited public links up to 72 hours, 3 private documents, 1 private note, 2 collections, 50 memories in 1 project at 25 KB per document
Free
Unlimited public links up to 72h, 3 private documents, 1 private note, 2 collections, MCP access, Agent Memory — 50 memories, 1 project, 25 KB per document
- Unlimited public links (72h)
- 3 private documents
- 50 memories
Pro
50 KB per document, unlimited public links up to 30 days, 50 private documents, unlimited notes and collections, vanity slugs, PIN protection, MCP access, Agent Memory — 500 memories, 3 projects
- Vanity slugs
- PIN protection
- 500 memories
Pro Plus
100 KB per document, permanent public links, unlimited private documents, priority support, Agent Memory — unlimited, first access to new features
- Permanent links
- Unlimited memories
- Priority support
View full pricing on gryz.ai →
Pricing may have changed since last verified. Check the official site for current plans.
Community Performance Report Card
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Pros
Sign in to edit- Model-agnostic memory via MCP, so switching agents or adding a new open-source model client does not require rebuilding context from scratch.
- Full user control over every stored fact — visible, editable, attributable, and exportable at any time — which means you are not locked into a provider's opaque memory system when you need to audit or correct what an agent has learned about you.
- Quick Publish accepts Markdown, HTML, or SVG and delivers a shareable link in seconds with no account required for anonymous use, so sharing a finished draft does not add a separate tool or login step to the workflow.
- MCP integration connects memory, notes, and publishing through a single protocol, so developers building agent pipelines do not need to wire up separate storage and publishing APIs.
Cons
Sign in to edit- Document size is capped at 100 KB at the highest paid tier — teams whose agents generate larger context payloads or longer documents hit this wall on the first real session and have to split, truncate, or move to external storage.
- No self-hosted deployment option exists, which means any team with data-residency requirements, internal security review processes, or policies against third-party cloud storage for AI context is blocked at evaluation before writing a single integration.
- Permanent document links are a paid-only feature; free accounts get 72-hour expiry and anonymous links last only 24 hours — teams that need stable reference URLs for published agent output as part of a production workflow have to pay or find a different publishing layer.
- The tool does not support autonomous agent behavior itself and has no listed alternatives in the market category, so teams that discover the size or hosting constraints mid-project face a full re-architecture rather than a lateral switch to a comparable service.
About
- API Available
- Yes
- Self-Hosted
- No
- Last Updated
- 2026-09-16T04:29:54.112Z
Best For
Who it's for
- AI agent developers needing persistent memory
- Users publishing temporary or permanent documents
- Lightweight private note-taking with agent integration
What it does well
- Storing agent memories across sessions
- Quick publishing of shareable documents
- Private workspace for notes and collections
Integrations
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Sign Up to ContributeRecommended skills for this tool
Auto-curated by the AIDiveForge recommendation matrix. These skills are predicted to enhance this tool based on category, capability, and domain signals.
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Score draft OKRs against SMART criteria and the outcome-not-output rule, with suggested rewrites for each failing key result.
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Frequently Asked Questions
- Is Gryz free?
- Gryz has a permanent free tier alongside paid upgrades. You can keep using a baseline version indefinitely without paying.
- Is Gryz open source?
- No — Gryz is a closed-source tool. Source code is not publicly available.
- Does Gryz have an API?
- Yes. Gryz exposes a developer API. See the official documentation at https://gryz.ai for details.
Curated lists that include this category
Memory lost on every tool switch
Agent memory that lives inside one model’s app gets lost the moment you switch tools — your context resets, your preferences vanish, and the next agent starts cold. Gryz puts that memory outside any single model, in an account you control. The core proposition is a single, user-owned memory store that any MCP-compatible agent can read and write, so preferences and project context survive across tool switches. Gryz pairs that with Quick Publish — paste Markdown, HTML, or SVG and get a shareable link in under ten seconds, no account required for anonymous use.
Document limits and pricing
The limits are architectural, not incidental: document size caps at 25 KB on free accounts and 100 KB even on the highest paid tier, and permanent links are a paid-only feature. Free tier limits include unlimited public links up to 72 hours, 3 private documents, 1 private note, 2 collections, and 50 memories in 1 project at 25 KB per document. Pricing model is subscription. Integrations are limited to MCP for AI agents, with an API available.
Pros and cons
Model-agnostic memory via MCP means switching agents or adding a new open-source model client does not require rebuilding context from scratch. Full user control over every stored fact is visible, editable, attributable, and exportable at any time. Quick Publish delivers a shareable link in seconds with no account required for anonymous use. Document size is capped at 100 KB at the highest paid tier. No self-hosted deployment option exists. Permanent document links are a paid-only feature; free accounts get 72-hour expiry and anonymous links last only 2 hours.
Who it is for / who should skip it
Best for AI agent developers needing persistent memory, users publishing temporary or permanent documents, and lightweight private note-taking with agent integration. Teams moving more than a few kilobytes of context per session will hit the ceiling fast and should skip it.