Assistant-ready · GDPR-friendly
The memory layer your AI agents share.
Persistent context storage, cross-platform sync, and team collaboration for Claude, ChatGPT, Gemini, Cursor, and other assistants and IDEs you already use.
Works with your stackBuilt for the agents you already use
The Problem
AI agents today are stateless by default.
A Claude Code session ends and the context evaporates. Next session, your agent re-reads files, re-learns preferences, re-discovers project state — from scratch, every single time.
- Solo devs: Context rebuilt from scratch every session — agents re-read files, re-learn preferences, re-discover project state.
- Teams:No shared AI context layer — each team member’s agents work in isolation. Knowledge generated by one person’s agent is invisible to everyone else.
- Token waste:At API pricing of $3–15 per million tokens, context reconstruction across a 5-person team easily costs $300–800/month — in pure waste.
// Session 1: 4,800 tokens to rebuild context
agent.readFile("README.md") // 1,200 tokens
agent.readFile("ARCHITECTURE.md") // 2,100 tokens
agent.summarize(projectState) // 1,500 tokens
// → Total: 4,800 tokens wasted. Again.// Session 1: 200 tokens via CogniLayer
const ctx = await cb.recall("project-state")
// → 200 tokens. Done. Agent starts working.The Solution
Infrastructure your agents were missing.
CogniLayer gives every AI agent - on any platform - persistent memory, instant retrieval, and seamless context sharing.
Store anything. Retrieve instantly.
Persist anything: conversation snapshots, generated artifacts (code, images, documents, mockups), structured knowledge, decision logs. Storage is versioned, searchable, and permissioned. Search matches both exact wording and intent so the right context comes back in under 100ms.
Learn more →One memory. Every agent.
An artifact written by a Claude agent can be read by a Gemini agent five minutes later. A knowledge base built over weeks of ChatGPT conversations is accessible to a Cursor coding session. Works with common assistants and IDEs so compatible agents connect in seconds.
Shared context, multiplied knowledge.
Shared Spaces where team members' agents all contribute to and draw from a common knowledge base. When one developer's agent discovers a solution, every other agent on the team can find it. Real-time WebSocket sync, presence indicators, @mentions, threaded discussions.
Learn more →How it works
From zero to persistent context in minutes.
Connect
Connect from your assistant or IDE, the CLI, or the REST API. Create a Space for your project and authenticate with a single command. Your agents are ready to read and write in seconds.
Store
As your agents work, they push artifacts, knowledge entries, and conversation snapshots into your Space. Everything is automatically versioned, tagged, and indexed for instant retrieval.
Recall
Any agent on any platform can load the right context in one call. Claude, ChatGPT, Gemini, Cursor — they all read from the same shared memory. No manual shuttling, no copy-paste.
Compound
Knowledge builds on knowledge. Every session makes the next one faster. Teams stop re-explaining decisions. Agents spend tokens on doing work, not figuring out what they already knew.
No vendor lock-in. No telemetry. Your data stays in Germany.
Context Composer
Build context from anywhere.
Import from files, URLs, Git repos, Figma, Slack, and the rest of your stack. Visual drag-and-drop in the dashboard or CLI for power users. Real-time token count and cost estimates as you compose. Saveable as reusable templates for team consistency.
Intelligent Scoring
Context that curates itself.
Ranking blends how often context is used, how often it is cited, how fresh it is, and how your team validates it. Low-signal drafts fold into compact stubs so assistants see what matters. Maturity tiers: Draft → Validated → Core.
Smart search
Keywords and meaning. Under 100ms.
Typo-friendly keyword search plus meaning-based lookup, so you can find the decision about authentication even when nobody typed ‘auth.’ Fast enough to stay in the flow. Assistants pull the right layers of context without you micromanaging every query.
Client Portal
Ship to clients. Get approvals.
Branded review pages with your domain. Clients see mockups, documents, and deliverables — no account needed. They comment, annotate, approve, or request changes. Full audit trail. Review state machine: Draft → In Review → Approved/Rejected/Changes Requested.
Context Review #42
3 artifacts · Awaiting approval
Version History
Git for your agent's memory.
Every write creates a new version automatically. Side-by-side diffs, instant rollback, branch-style snapshots. Know exactly what changed, when, and why. No manual staging. No push/pull ceremony.
Real-Time Collaboration
Your team's agents. One shared brain.
Live sync across the team. Activity feeds, presence, @mentions, and threaded discussions. When one agent stores an insight, everyone else sees it right away. No merge fights over stale context.
pushed 3 artifacts
scored context-brief.md
joined the space
Infrastructure trusted by AI-native development teams.
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Beta users
0K+
Artifacts stored
0ms
Search latency (p95)
0%
Uptime SLA
Migration
Already using ByteRover? Migrate in minutes.
CogniLayer imports from markdown files, MEMORY.md, JSON exports, and structured knowledge bases. Your existing context becomes instantly searchable and shareable across your team.
- Import from markdown, JSON, CSV, or ZIP
- Auto-organize into Spaces and Collections
- Preserve metadata, tags, and structure
- Zero downtime — import while your agents keep working
Simple pricing. No token taxes.
Start free. Upgrade when your context compounds. Pay in USD. Cancel anytime.
Free
For solo developers getting started.
Pro
For developers who ship with AI agents.
Team
For teams building together with AI.
Enterprise
For organizations with advanced needs.
Germany-only hosting
All data stored and processed exclusively in Hetzner Falkenstein & Nuremberg data centers. No customer data ever leaves Germany.
AES-256 encryption
Encrypted at rest (AES-256) and in transit (TLS 1.3). API keys hashed, never stored in plain text.
GDPR native
EU data residency guaranteed by architecture, not just policy. Right-to-deletion with cryptographic verification.
SOC 2 ready
SOC2-ready audit logging from day one. Configurable data retention policies per Space.
Stop rebuilding context. Start compounding knowledge.
CogniLayer is free to start. No credit card required.
No credit card required.