Launch Console

Zero-config AI storage.
SQLite for AI workloads.

Embedded, local-first, portable files. If you've ever watched an agent "forget" what it just learned — Mumpix makes your AI storage behave like real infrastructure: predictable, portable, and easy to trust.

Launch Console — Try live Open Agents See what makes it different
No account No login required No cloud call Local file is the API
Single file DB · Crash-safe
demo.js consistency: strict
$ npm i mumpix $ node demo.js // demo.js const { Mumpix } = require("mumpix") const db = await Mumpix.open("./agent.mumpix", { consistency: "strict" }) await db.remember("You prefer short, direct answers.") const answer = await db.recall("What do I prefer?")
Output
→ "You prefer short, direct answers."
Replayable snapshots
The Problem

"If AI is smart, why does it feel unreliable?"

The same prompt producing a different result a day later. Agents that forget mid-session. Vector DBs that help retrieval but don't guarantee reproducibility.

Portable — The database file is the API. Ship it with your app.
Hybrid retrieval — Exact + semantic + time-aware queries.
Verified mode — Immutable logs + snapshot replay for audits.
Crash-safe — WAL protocol. A record is either there or it isn't.
agent.mumpix live
consistencyVerified
memories247
crash_safe✓ WAL
audit_log✓ immutable
offline✓ always
read_latency0.05ms
dependencies0
Premium isn't flashy. It's trustworthy.

Infrastructure-grade AI storage.

Designed to sit under your stack like SQLite: embedded, portable, and predictable.

Zero-Config
Start in minutes, not meetings.
No cloud setup, no dashboards, no fragile dependencies. A local file you can ship with your app, run on laptops, servers, or edge devices.
Portable Files
The database file is the API.
Write in isolation, read anywhere. Share it, back it up, migrate it — without coupling to any platform schema or hosted service.
Verified Consistency
Reproducible behavior you can defend.
Audit logs, snapshot replay, immutable history, and same-input → same-output. Designed for regulated environments.
Hybrid Search
Exact + semantic + time-aware.
TF-IDF cosine similarity blended with token overlap and recency scoring. Drop in your own embeddings when you need them.
Crash Safe
WAL protocol. kill -9 friendly.
After an ungraceful shutdown, a record is either fully present or fully absent — never partially written.
Framework Adapters
LangChain · LlamaIndex · CrewAI.
Lightweight adapters for the frameworks you already use. Raw API first — it never breaks — then layer on integrations.
Before and after Mumpix.

Calm, predictable AI storage.

The Problem
× Agent memory breaks across sessions — teams bolt on ad-hoc stores
× Vector DBs help retrieval, but don't guarantee reproducibility
× When something goes wrong, you can't replay exactly what happened
× Cloud dependencies add latency, cost, and failure modes
The Outcome
✓ Embedded DB: one file, one dependency, works offline
✓ Hybrid retrieval: exact + semantic + time-aware queries
✓ Verified mode: immutable logs + snapshot replay for audits
✓ Local-first: no network required, zero infra overhead
Agents

Long-running agents with deep reasoning.

Run for days with no check-ins, execute multi-step online workflows, and only ask for human input when a task is ambiguous or conflicts with policy.

Launch Agents
Long Running
Days of autonomous runtime
Agents continue operating across sessions with persistent memory, checkpointed state, and durable task context.
Planner + Worker
Structured execution model
A planner decomposes work into subtasks, assigns them to workers, defines acceptance criteria, and tracks completion.
Business Operations
Real-world online workflows
Execute end-to-end actions like form submission, email handling, purchasing flows, and account operations with guarded autonomy.
Human Escalation
Ask only when required
Conflict and ambiguity gates route decisions to humans; everything else proceeds automatically under policy constraints.
Memory Native
Persistent context by default
Every agent step is grounded in local-first memory so plans, decisions, and outcomes remain reproducible over time.
Production Ready
Operational visibility
Track runs, replay task history, inspect failures, and tune policies without restarting your entire automation stack.
Live Playground

A real Mumpix instance in your browser.

Type commands, load scenarios. No install, no account — runs fully client-side.

agent.mumpix ·
Ctrl+Enter to run
// remember(), recall(), list(), clear(), audit(), stats() eventual
Memories
0 stored   hits: 0
No memories yet.
Try remember("…")
Quick scenarios: ▶ Open Code Workspace
Pricing that matches risk.

Start local. Upgrade when you need it.

Community is for building. Paid tiers are for running production systems with stronger durability, visibility, and compliance guarantees.

Local
Community
$0/ forever
For experimentation, prototypes, and offline-first apps with zero setup.
  • ✓Eventual consistency
  • ✓Unlimited reads and writes
  • ✓Portable .mumpix file
  • ✓Offline-first, zero dependencies
Run demo
No signup friction. Seamless continuity across your device sessions.
Most popular
Developer
Strict
$19/ mo
For solo builders shipping real workloads who need durable writes and production tooling.
  • ✓Everything in Community
  • ✓Consistency: strict
  • ✓Snapshot exports
  • ✓Operational metrics
  • ✓Email support
Start Developer
$149/year annual option available.
Teams
Strict+
$79/ mo
For startup teams operating multiple agent workflows in production.
  • ✓Everything in Developer
  • ✓Multi-project licensing
  • ✓Team seats and shared workspace ops
  • ✓Priority support and ops tooling
  • ✓Higher concurrency guardrails
Start Teams
Best for product and ops teams scaling agent volume.
Compliance
Verified
$5K/ mo
For regulated orgs requiring auditability, attestations, and compliance exports.
  • ✓Everything in Teams
  • ✓Consistency: verified
  • ✓Immutable audit log
  • ✓Compliance export + signed attestations
  • ✓Security review package + enterprise support
Book enterprise call
Fintech · Healthcare · Defense · Gov
Clear answers, no hand-waving.

FAQ

The goal is to sit under your stack like SQLite: embedded, portable, and predictable. Mumpix focuses on AI-friendly storage primitives — hybrid retrieval, time-aware queries, and reproducible behavior in Verified mode. A vector DB is a service you connect to. Mumpix is a file you ship with your app.
"Verified" is the consistency tier intended for audits: immutable logs, snapshot replay/export, and reproducible behavior. Designed for teams who must explain outcomes to regulators, customers, or internal security reviews. Same input always produces the same retrievable output.
Yes. The default experience is offline-first, with no required Mumpix API keys and no required cloud calls. The database file is portable and local. Airgap it, run it on edge devices, or ship it embedded in a desktop app.
After an ungraceful shutdown, a record is either fully present or fully absent — never partially written. Guaranteed by the WAL (write-ahead log) protocol. In Verified mode, paired with immutable logs and replayable snapshots so you can audit every state transition.
Yes — via lightweight adapters: MumpixVectorStore, MumpixChatMemory, MumpixRetriever for LangChain; MumpixIndex, MumpixReader for LlamaIndex. We recommend starting with the raw API first — it never breaks — then layer on framework integrations.

Ready to ship?
Real storage. Zero ceremony.

Invisible, reliable, always there.

npm install mumpix Ask a question

Or try the live playground — no install required.