Compare/KarmaBox vs Stash

AI tool comparison

KarmaBox vs Stash

Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.

K

AI Infrastructure

KarmaBox

Run Claude, Codex & Gemini agents from your phone — no infra needed

Ship

75%

Panel ship

Community

Free

Entry

KarmaBox launched on Product Hunt today as a free iOS app that turns your phone into a multi-model AI agent hub. The core idea: instead of paying for cloud compute to run AI agents, your devices form a private compute pool that routes tasks to the best available model — Claude, Codex, Gemini, and others — with no vendor lock-in and no infrastructure to manage. The app lets you spin up hundreds of simultaneous AI agents from your pocket, with automatic task routing that picks the right model for each job. It positions itself as the infrastructure layer for people who want to orchestrate complex AI workflows without writing a single line of infrastructure code or managing API keys manually. The "no lock-in" pitch means you can switch between providers as pricing and capabilities shift — increasingly important in a market where model leadership flips every few months. Launched free on iOS with 131 Product Hunt upvotes on day one, KarmaBox is betting that the future of AI infrastructure is personal and distributed rather than centralized and cloud-only. It's an ambitious claim — running production agents reliably from a phone is a meaningful engineering challenge — but for indie builders and experimenters, the zero-infra pitch is genuinely compelling.

S

Infrastructure

Stash

Open-source memory layer that teaches AI agents to remember and learn

Ship

75%

Panel ship

Community

Paid

Entry

Stash is an open-source persistent memory infrastructure for AI agents built on PostgreSQL and pgvector. Unlike retrieval-augmented generation, which searches static documents, Stash actively learns from agent experience — consolidating raw observations into facts, relationships, causal links, and higher-order patterns over time. The system exposes 28 MCP tools covering the full cognitive stack: episode storage, fact synthesis, entity graph management, goal tracking, failure pattern recognition, and self-correction when contradictions emerge. It deploys via Docker Compose in three steps and works with any OpenAI-compatible API — Claude, GPT, local models via Ollama. Hierarchical namespaces let agents keep user facts separate from project facts separate from self-knowledge. This fills a real gap in the agent ecosystem. Most agent frameworks treat each session as stateless, which means agents repeat the same mistakes and lose hard-won context. Stash gives agents a persistent cognitive layer that compounds. It surfaced on Hacker News this week to notable developer interest and is worth watching as MCP adoption accelerates.

Decision
KarmaBox
Stash
Panel verdict
Ship · 3 ship / 1 skip
Ship · 3 ship / 1 skip
Community
No community votes yet
No community votes yet
Pricing
Free (iOS)
Open Source
Best for
Run Claude, Codex & Gemini agents from your phone — no infra needed
Open-source memory layer that teaches AI agents to remember and learn
Category
AI Infrastructure
Infrastructure

Reviewer scorecard

Builder
80/100 · ship

The multi-model routing is the killer feature here — I've been manually switching between Claude and Codex depending on task type, and having something intelligent decide for me sounds great. Free with no infra means I can experiment without commitment.

80/100 · ship

The 28 MCP tools are the right abstraction level — my Claude Desktop agents can now actually remember what I've told them across sessions without me writing my own memory layer. The Docker Compose setup is clean and the pgvector backend is production-ready.

Skeptic
45/100 · skip

Running 'hundreds of AI agents from your phone' sounds amazing until your battery is at 20% and your agents are mid-task. The phone-as-compute-pool architecture has serious reliability questions — phones sleep, lose connectivity, and thermal-throttle. This is a demo, not a production tool.

45/100 · skip

The consolidation pipeline sounds elegant in theory but in practice you're letting an LLM synthesize 'causal links' and 'higher-order patterns' from raw observations. That's a recipe for hallucinated beliefs that compound over time. I'd want rigorous testing before trusting this in any production agent.

Futurist
80/100 · ship

Edge-first AI agent infrastructure is a compelling direction — not everything needs to live in AWS. KarmaBox could be the Raspberry Pi moment for personal compute pools; weird and limited today, foundational in retrospect. Worth watching even if the v1 is rough.

80/100 · ship

Persistent memory is the missing piece between 'AI assistant' and 'AI colleague.' Stash's self-correction and failure pattern recognition are early implementations of what agents will need to become genuinely reliable over long time horizons.

Creator
80/100 · ship

The zero-friction pitch — open the app, run agents, no setup — is genuinely exciting for creators who want AI automation without a DevOps degree. If the UX is as clean as the Product Hunt listing suggests, this could onboard a totally different audience to serious AI tooling.

80/100 · ship

Finally an agent that remembers my brand guidelines, tone preferences, and past feedback without me repeating myself every session. The namespace hierarchy means I can have separate memories for different clients.

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