Every day, you re-explain your codebase to an AI that forgets. cachly remembers it for you — fully automatically.
Run one setup command. After that, you do nothing: Claude Code, Cursor, Copilot & Windsurf arrive pre-briefed every session and learn from every commit — all in the background. Stop re-explaining. Stop repeating the same bugs.
npx @cachly-dev/mcp-server@latest autopilotFree forever · No credit card · 1-command setup · Works with Claude Code, Cursor, Copilot, Windsurf & AI agents
Works with your editor today
Your AI walks in already knowing everything
cachly sends a full briefing at the start of every session — your stack, your open bugs, what your team learned yesterday. You never re-explain anything. You never repeat a mistake.
You don't do anything. That's the whole point.
No commands to remember, no lessons to save, no context to paste. After the one-time setup, cachly runs entirely in the background — your AI just arrives smarter every session.
Auto-briefed, every session
Each conversation starts with a full briefing on the first tool call — automatically. You never paste context again.
Auto-learns from every commit
A post-commit hook feeds every fix, revert and decision to your Brain. You never save a lesson or write a note.
Auto-warns before you break prod
Before risky deploys, cachly surfaces matching past failures on its own — no query, no prompt needed.
Set it up once. After that, doing nothing is doing it right.
You're paying to re-explain the same context every single session.
Every time your AI re-reads your stack, your files, and yesterday's decisions, you pay for those tokens again. Run agents at scale and that becomes five- and six-figure monthly API bills. cachly remembers instead of re-sending — and its semantic cache returns repeat answers for free. You ship more and pay less.
One command. Everything set up.
Run it once. cachly signs you in, detects every editor, writes all configs, and bootstraps your Brain from your entire git history.
Run the setup command
The wizard detects Claude Code, Cursor, GitHub Copilot, Windsurf, Cline, Zed — writes the correct MCP config for each. One browser click to sign in. No credentials in any config file. No OpenAI key required.
Your Brain bootstraps from git
cachly reads your entire git history and extracts lessons from every bug fix, revert, and architecture decision. Your AI knows your codebase the moment setup finishes — before you write a single line.
Your AI arrives pre-briefed — every session
Sessions start automatically on the first tool call. Every conversation begins with a briefing: what you were doing, what's open, what your team learned. Your AI never asks you to explain your stack again.
Four things no other tool does
Memory is the baseline. These are the superpowers.
causal_trace30 minutes of git blame. One call.
Describe a problem in plain English. cachly walks your Causal Knowledge Graph — typed edges: fixes, requires, causes, contradicts — and returns the root cause, the failure chain, and the exact fix that worked. Including the date and the command.
brain_predictKnow what breaks before you deploy.
Before every deploy, migration, or dependency upgrade, brain_predict scans your Brain for matching failure patterns and returns probability-weighted warnings. Catch your next incident before it happens.
learn_from_attemptsEvery fix becomes permanent knowledge.
A git post-commit hook (installed by setup, automatically) sends every commit to your Brain. Every fix, revert, and deploy teaches cachly forever. Zero manual effort. You never call session_end. You never forget to save a lesson.
brain_recallWrite in any language. Remember in every language.
cachly uses semantic embeddings, not keyword matching. A lesson stored in German surfaces when you search in English. A fix documented in Arabic matches a Japanese query about the same bug. Your team's knowledge has no language barrier.
When someone leaves, their knowledge usually walks out with them.
A wiki like Confluence only knows what people remember to write down — and almost nobody does. cachly is a living team brain that learns automatically from every commit, fix, and session. The lessons stay, even after the people don't.
Knowledge that compounds
One engineer's solved bug becomes the whole team's reflex — searchable in any language, surfaced before it bites again.
Zero knowledge loss when people go
When a teammate offboards, their hard-won lessons stay in the Brain instead of leaving in their head.
New hires productive in days
New devs — and their AI — arrive pre-briefed on years of architecture decisions from day one.
Start solo, share it with your team, or roll it out org-wide — the same Brain grows with you.
Without cachly, you re-explain your stack for 45 minutes every day.
All four superpowers — causal_trace, brain_predict, and more — are included free, forever.
Get your free Brain →How cachly compares
Most tools store facts. cachly stores why things broke and how they were fixed.
| Feature | cachly | CLAUDE.md | mem0 | MemGPT |
|---|---|---|---|---|
| One-command setup | ||||
| Works across all editors | ||||
| Memory shared across all editors | ||||
| Bootstraps Brain from git history | ||||
| Causal root-cause analysis | ||||
| Learns from git history automatically | ||||
| Failure prediction before deploy | ||||
| Cross-language memory search | ||||
| Team knowledge sharing | ||||
| Free tier forever | ||||
| GDPR / EU servers |
cachly wins on every dimension.
Free forever plan — no credit card, no expiry date.
Start free in 30 seconds →Trusted by developers — verified by the ecosystem
Installable & listed everywhere you already work
30,000+ installs and counting. Make your AI the one that remembers.
One command and your AI finally keeps your architecture, past bugs, and team decisions — so you stop repeating yourself.
Get your AI brain now →Simple, honest pricing
Start free. Upgrade when your team grows.
Free
Everything you need to get started — free forever. New accounts include a 14-day Dev tier trial.
- ✨ 14-day Dev tier trial — no card needed
- 25 MB Brain storage (free forever)
- All 126 MCP tools
- causal_trace & brain_predict
- Continuous Learning from git
- German servers · GDPR
- 1 user
Dev
For solo developers who want more memory and faster recall.
- 200 MB Brain storage
- Everything in Free
- Memory Crystals (30-session snapshots)
- Daily backups
- Community support
Pro
For growing teams that need more headroom and team features.
- 900 MB Brain storage
- Everything in Dev
- Team Brain — up to 5 users
- Priority support
- Advanced analytics
Speed
Dragonfly-backed Brain for sub-millisecond recall.
- 900 MB Dragonfly storage
- Everything in Pro
- 25× faster recall vs Redis
- Optimized for AI workloads
- Priority support
Business
Dragonfly HA cluster for production-critical workloads.
- 7 GB Dragonfly HA cluster
- Everything in Speed
- High availability + failover
- Dedicated support + SLA
- AVV / DPA included
- SSO / SAML on request
cachly vs. the competition
We built what Redis Cloud, Upstash, and Momento should have built years ago — a cache that understands AI, respects privacy, and doesn't surprise you with bills.
| Feature | cachly.dev | Upstash | Redis Cloud | Momento | ElastiCache | DO Redis |
|---|---|---|---|---|---|---|
| DSGVO / Multi-Region | ✅ EU default (Hetzner DE), auto AVV, multi-region available | ⚠️ US-Cloud, GDPR gray area | ⚠️ US/EU, no native AVV | ❌ US-only | ⚠️ Multi-region, no native DPA | ⚠️ US/EU, no DPA |
| Semantic AI Cache | ✅ Built-in Vector Similarity Search | ❌ | ❌ | ❌ | ❌ | ❌ |
| AI Agent Memory | ✅ LangChain, AutoGen, CrewAI | ❌ | ⚠️ Partial (RedisAI) | ❌ | ❌ | ❌ |
| LLM Response Caching | ✅ Drop-in Proxy (1 env var) | ❌ | ❌ | ❌ | ❌ | ❌ |
| Open Source (no SSPL) | ✅ Valkey (Linux Foundation) | ⚠️ Custom Compat-Layer | ❌ SSPL License | ❌ Proprietary | ✅ OSS Redis / Valkey | ✅ OSS Redis |
| MCP Server (126 tools) | ✅ Copilot/Claude/Cursor/Windsurf | ❌ | ❌ | ❌ | ❌ | ❌ |
| AI Cross-Session Memory | ✅ learn_from_attempts + recall_best_solution | ❌ | ❌ | ❌ | ❌ | ❌ |
| Provider-Agnostic Embeddings | ✅ OpenAI · Mistral · Cohere · Gemini · Ollama | ❌ OpenAI only | ❌ | ❌ | ❌ | ❌ |
| Terraform Provider | ✅ GitOps-ready | ✅ | ⚠️ Partial | ❌ | ✅ AWS provider | ✅ |
| SSE Streaming Cache | ✅ LLM-Responses as Stream | ❌ | ❌ | ❌ | ❌ | ❌ |
| Pub/Sub over HTTP | ✅ SSE-based | ⚠️ REST-only | ❌ Direct connection only | ✅ Topics API | ❌ Direct connection only | ❌ Direct connection only |
| Webhooks (Cache Events) | ✅ Hit/Miss/Threshold | ❌ | ❌ | ❌ | ❌ | ❌ |
| Hybrid Search (BM25+Vector) | ✅ RRF Fusion | ❌ | ⚠️ RediSearch | ❌ | ❌ | ❌ |
| Tag-based Invalidation | ✅ Built-in | ❌ | ❌ | ❌ | ❌ | ❌ |
| Flat Pricing (no Egress) | ✅ Everything included | ⚠️ Pay-per-Request | ❌ Egress fees | ⚠️ Pay-per-Request | ❌ Node + egress + transfer fees | ⚠️ Flat, egress fees apply |
| SDK Languages | ✅ 15 SDKs | ⚠️ 3 (JS/Python/Go) | ⚠️ 5-6 | ⚠️ 6 | ⚠️ Any Redis client | ⚠️ Any Redis client |
| OpenTelemetry Tracing | ✅ Built-in SDK Support | ❌ | ⚠️ Manual | ⚠️ Manual | ⚠️ Manual | ⚠️ Manual |
| Team / Org Plans | ✅ Team €99 · Business €299 · Enterprise custom | ❌ No org plans | ⚠️ Enterprise only | ❌ | ⚠️ AWS IAM, no org plans | ❌ |
| Shared AI Brain (team) | ✅ Any instance = team brain | ❌ | ❌ | ❌ | ❌ | ❌ |
| Price (entry) | ✅ Free → €19/mo flat | ⚠️ Free → $$$ at scale | ⚠️ €35+/mo | ⚠️ Pay-per-request | ⚠️ ~$35+/mo + egress | ⚠️ $15/mo + egress |
Frequently asked questions
Get the setup guide that turns your AI into a senior teammate.
One email. Zero spam. You'll get the 60-second install for Claude / Cursor / Copilot, the 12 lessons our top users save in week 1, and early access to enterprise SSO.
Every session without cachly is context lost.
The average developer burns 45 minutes a day re-explaining their stack — that's €900/month in lost productivity, gone for good. One free command fixes it permanently.
Give your AI a permanent memory — free →