Arcade vs Liquid AI

Detailed side-by-side comparison to help you choose the right tool

Arcade

🔴Developer

AI Infrastructure & Training

An enterprise actions runtime for secure, governed AI-agent access to business systems.

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Starting Price

$0/month

Liquid AI

AI Infrastructure & Training

Liquid AI: Efficient foundation models designed for real-world deployment on any device, from wearables to enterprise systems with specialized AI capabilities.

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Starting Price

$0 USD

Feature Comparison

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FeatureArcadeLiquid AI
CategoryAI Infrastructure & TrainingAI Infrastructure & Training
Pricing Plans3 listed plans3 listed plans
Starting Price$0/month$0 USD
Key Features
  • • MCP runtime for secure, reliable production AI agent deployments
  • • Connects identity providers, enforces agent authorization, and enables actions in Google, Slack, and Salesforce
  • • Hobby plan includes 100 user challenges, 1,000 standard tool executions, 50 pro executions, and one hosted MCP server
  • • Liquid Foundation Models library with 20 listed models
  • • Text, vision-language, audio, and nano model categories
  • • Models optimized for CPUs, GPUs, and NPUs

Arcade - Pros & Cons

Pros

  • ✓Keeps OAuth tokens and authorization logic outside model context
  • ✓Works across agent frameworks, clients, and model providers
  • ✓Free plan allows a realistic prototype with 2,000 monthly calls
  • ✓Enterprise options cover strict deployment and identity requirements

Cons

  • ✗Adds a security-critical runtime dependency
  • ✗Authentication events and tool calls are billed separately on Team
  • ✗Third-party API changes can still break individual tools
  • ✗Applications still need approvals, idempotency, rollback, and outcome checks

Liquid AI - Pros & Cons

Pros

  • ✓Liquid AI was founded on 2023-12-06 as an MIT spin-out, giving it a clear research-oriented origin rather than being a generic model wrapper.
  • ✓The published model library lists 20 Liquid Foundation Models spanning text, vision-language, audio, and nano models for on-device, cloud, and hybrid deployment.
  • ✓The website explicitly states optimization for CPUs, GPUs, and NPUs, which is valuable for teams deploying AI outside standard cloud GPU environments.
  • ✓Several listed models, including LFM2-350M and LFM2-700M, show $0 USD offers in the website schema, making experimentation more accessible where those model terms apply.
  • ✓The model lineup includes specific compact and efficient options such as 350M, 700M, 1.2B, 8B-A1B, and 24B-A2B, giving developers concrete size choices for different hardware budgets.
  • ✓Liquid AI is positioned for privacy-critical, low-latency, and security-critical applications, making it a strong fit for regulated or edge-heavy deployments.

Cons

  • ✗The provided website content does not show a complete public pricing table for enterprise, cloud, or support plans, so budgeting may require contacting sales.
  • ✗Liquid AI is relatively young, with a founding date of 2023-12-06, so buyers may want to validate production references and long-term support maturity.
  • ✗The website emphasizes model infrastructure rather than an out-of-the-box end-user assistant, so teams may need engineering resources to integrate and deploy it.
  • ✗Although the model library lists 20 models, that is still narrower than the model and tooling ecosystems around larger providers such as OpenAI, Anthropic, Google, or Together AI.
  • ✗The scraped content does not provide public benchmarks, latency numbers, supported context lengths, licensing terms, or deployment SLAs for every model, which may slow procurement and technical evaluation.

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