Comparison

Silo vs Liminal AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Silo

Manage your AI interactions and data privacy. This app acts as a control layer, ensuring your information is secure and portable across different AI models. It allows you to control what AI knows about you, offering a private and auditable experience.

Highlights
  • Cross-model memory portability
  • User-owned encrypted data
  • PII scrubbing
  • Audit trail of AI interactions
  • Service integrations (Google, Dropbox, Plaid)
  • On-device private AI assistance
Features
Read full description

Silo lets you control what AI knows. Your memory, your services, your context — in one place, working across every AI model. Silo is the only control layer between your data and the models that use it. Privacy is the foundation. Ownership is the product. Portability is the growth engine. ---- ONE MEMORY, EVERY MODEL Most AI tools trap your history inside a single platform. Your ChatGPT conversations can't move to Claude. Your context resets every time you switch tools. Silo fixes that. Your memory lives in your Silo — on your device, encrypted, portable. Switch between ChatGPT, Claude, Gemini, and more without losing context. One subscription, every model. Nothing gets stuck. ---- A NEW KIND OF FILE When we separated memory from AI models, we created something new: the .silo file. A portable, shareable, structured knowledge package that any AI can query. Share a travel plan that adapts to whoever opens it. Build a company knowledge base grounded in your actual thinking. Package what you know and send it to a collaborator. Authored, not interpreted. Interactive, not static. Yours to share. ---- PRIVATE WHEN IT MATTERS Private Assist runs AI entirely on your device. No internet required. Start a conversation locally, or switch to it mid-conversation when something becomes sensitive. Your data never has to leave your device. But when you choose to use cloud models, Silo always asks before sharing anything. ---- INTELLIGENCE ON YOUR SIDE Silo governs every interaction between your data and AI: · PII scrubbing before data reaches any model · Audit trail of what was shared and when · Instant access revocation · You control your encryption keys Every AI that wants your data asks Silo first. You set the policy. ---- CONNECT YOUR WORLD Silo extends beyond memory. Connect services like Google, Dropbox, and Plaid to your Silo. Any AI you authorize can access them — governed, auditable, revocable. One dashboard, one policy layer, full control. ---- GETS BETTER OVER TIME The more you use Silo, the more your context compounds. Memories connect across conversations. Responses become more personal. Your Silo becomes the most complete picture of what matters to you — owned by you, useful everywhere. ---- Control what AI knows. Own yourself. Terms of Service: https://www.onesilo.com/terms-of-service Privacy Policy: https://www.onesilo.com/privacy

About

Liminal AI

This platform provides secure, unlimited access to leading AI models for regulated enterprises. It ensures data protection and compliance while enabling seamless AI integration into workflows. Users can build custom assistants and gain insights into AI usage for business value.

Highlights
  • Secure access to leading AI models
  • Automatic sensitive data detection and masking
  • Centralized AI governance and oversight
  • Integration with internal data sources (RAG)
  • Customizable multi-model AI assistants
  • AI usage insights and ROI measurement
Features
Read full description

The way regulated enterprises securely leverage generative AI. Liminal gives your workforce unlimited, secure access to the world's leading AI models (including OpenAI, Anthropic, Google, Perplexity, and more) without sacrificing data protection, compliance, or control. Built specifically for regulated organizations, Liminal is the platform that finally makes enterprise-grade AI both powerful and safe. Unlimited, Secure, Multi-Model AI Stop choosing between productivity and security. Liminal delivers unlimited access to the latest AI models and agents, so your teams can use the best tool for every task — with no usage caps, no vendor lock-in, and no compromise on data protection. Bring your own fine-tuned or proprietary models and run them alongside top providers in one unified, secure environment. Complete Data Protection Without the Friction Liminal's powerful data protection engine automatically detects sensitive information in prompts before it ever reaches an AI model. PII, PHI, PCI, trade secrets, IP — Liminal identifies it, applies your security policies (mask, redact, warn, or allow), and then rehydrates protected terms in the response so users get full, seamless value. Most solutions just redact. Liminal preserves context. Total AI Governance in One Central Hub Give your security and privacy teams the oversight they need. Liminal's centralized governance hub provides granular access controls, real-time observability, and instant alerting so you always know what's happening across every AI interaction in your organization. Set policies once and enforce them everywhere. All Your Data. One Secure Platform. Your organization's knowledge shouldn't be locked away from your AI. Liminal's enterprise search and RAG capabilities connect AI interactions to your internal data (whether it lives in Google Workspace, Microsoft 365, local systems, cloud environments, or anywhere else) so your teams get accurate, verifiable answers grounded in your actual organizational context. Source attribution and dynamic re-ranking ensure responses are up-to-date and trustworthy, while governance-aware access controls mean users only surface data they're authorized to see. Sensitive information is protected end-to-end, within a dedicated single-tenant architecture. Your data powers your AI, and stays completely under your control. Custom Multi-Model Assistants Build and deploy personalized AI assistants tailored to your organization's unique workflows and security requirements. Configure with natural language, file uploads, and internal data connections. Let Liminal auto-select the best model for each task, or choose your own. Insights That Drive Real Business Value Liminal's Insights Engine transforms AI usage data into actionable intelligence: measuring business impact, identifying adoption opportunities, quantifying ROI, and delivering personalized training recommendations based on how your teams actually use AI. Trusted by the World's Leading Regulated Organizations. Download the Liminal app and bring secure, governed, enterprise-grade generative AI to your workforce, wherever work gets done.

Screenshots

Silo4 screens
Liminal AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Liminal AI at none against Silo's 7. Liminal AI also leads on iOS requirement (18 vs 26.0). Silo's advantage is ratings volume (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Silo sells 7 in-app purchases, starting at $10.00 per month. Liminal AI asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Silo against 5.0 for Liminal AI. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 28, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 5 level
Silo versus Liminal AI: the parameters behind the verdict, then further details
ParameterSiloLiminal AI
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Number of ratings3 — better1
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018 — better
Further details — not scored
Size175 MB34 MB
Age rating12+17+
DeveloperOne Silo, IncLiminal AI Inc.

Customer experience

Silo

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Liminal AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

Silo

Subscriptions7
  • Silo Plus Monthly$10.001 Month
  • Silo Pro Monthly$20.001 Month
  • Silo Plus Monthly$20.001 Month
Show 4 more
  • Silo Plus Yearly$100.001 Year
  • Silo Pro Yearly$200.001 Year
  • Silo Plus Yearly$200.001 Year
  • Silo Pro Monthly$200.001 Month
None

Liminal AI

No in-app purchases

Questions

Is Silo free?
Silo is free to download, with in-app purchases available.
Is Liminal AI free?
Liminal AI is free to download, with no in-app purchases.
Which has better reviews, Silo or Liminal AI?
Silo and Liminal AI are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do Silo or Liminal AI have ads?
Neither Silo nor Liminal AI shows ads.
Which is updated more often, Silo or Liminal AI?
Silo ships an update every 2 months, and Liminal AI every 2 months. Most recently, Silo was updated on October 28, 2026 and Liminal AI on October 19, 2026.

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