Arcade – Best to connect your AI to APIs, data, code, and other systems

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Arcade is a secure AI tool-calling platform to build AI agents that securely interact with real-world applications through seamless integrations and robust authentication mechanisms.

Description

Arcade is an AI tool-calling platform designed to move beyond simple chatbots by enabling AI agents to securely take real-world actions-like sending emails, managing calendars, posting to social media, or calling APIs-on behalf of users. It bridges the gap between conversational AI and actionable outcomes by managing authentication and integrating with various services. With pre-built connectors, robust authentication, and a custom SDK, Arcade empowers developers to build assistants that don’t just converse but get work done. Its security-first approach, seamless OAuth integrations, and developer-friendly architecture set Arcade apart from traditional AI chatbot frameworks, making it ideal for building production-ready, agentic AI applications.

Key Features of Arcade

  • Secure Agent Auth: Allows AI agents to act on behalf of users with secure, OAuth-based authentication to any supported service, eliminating token management hassles.
  • Pre-Built Connectors: Instantly integrate with popular tools like Gmail, Slack, X (Twitter), Spotify, and more, speeding up development.
  • Custom Tool SDK: Build and deploy your integrations, extending Arcade’s capabilities for any workflow or proprietary system.
  • Tool Evaluations: Automate and benchmark LLM-tool interactions to ensure reliability and performance before deploying to production.
  • Deploy Anywhere: Run Arcade in the cloud, your own VPC, or even on-premises for maximum flexibility and compliance.
  • No-Code Agent Builder: Create AI agents for common tasks (like managing Google Calendar) in under a minute, without writing code.
  • Multi-Model Support: Works with leading LLMs (like GPT-4o) and lets you specify tool usage in prompts, supporting advanced agentic workflows.
  • Observability & Monitoring: Track agent actions, tool calls, and authentication flows for transparency and debugging.
  • Open-Source Core: Arcade offers a GitHub repository for self-hosting and customization, appealing to enterprise and open-source users.
  • Developer-Focused APIs: Easy-to-use Python and JavaScript SDKs, plus REST APIs, for rapid integration into any stack.
  • Python and JavaScript SDKs: Provides SDKs for popular programming languages, facilitating easy integration into existing projects.
  • OpenAI Integration: Seamlessly integrates with OpenAI’s platform, enhancing AI agents’ capabilities. 
  • Secure Token Management: Handles token refresh and management, ensuring continuous and secure access to integrated services.

Arcade Key Customers

Arcade’s website highlights a team with deep experience building developer tools and authentication systems used by millions, including at Okta, Redis, Featureform, Microsoft, Airbyte, and ngrok. While specific customer logos or case studies are not listed, the team’s background suggests a focus on enterprise and high-scale developer use cases.

As per testimonials on its website:

  • LangChain: Utilizes Arcade to enhance AI agent functionalities. 
  • Snyk: Integrates Arcade for secure AI operations. 
  • Relevance AI: Employs Arcade to streamline AI agent actions.

Who is Arcade’s CEO or Founder?

Alex Salazar is the CEO and co-founder of Arcade. He is an authentication industry veteran, previously VP of Product at Okta and co-founder/CEO of Stormpath (acquired by Okta).

Arcade Funding News

In March 2025, Arcade.dev secured $12 million in seed funding. The round was led by Laude Ventures, with participation from Flybridge Ventures, Hanabi Capital, Neotribe, and Andy Rachleff. [Source: VCNewsDaily]

Who Should Use Arcade?

Arcade is ideal for developers and organizations aiming to build AI agents capable of performing secure, real-world actions across various services. It’s particularly beneficial for those looking to integrate AI functionalities into applications without compromising on security or scalability.

Developers, startups, and enterprises building AI-powered assistants and agents can securely interact with real-world systems (email, calendars, APIs, SaaS tools). It’s especially valuable for those who want to move beyond chatbots to agents that automate business workflows, customer support, or internal operations.

Arcade Pros

  • Secure, production-grade OAuth integrations for AI agents.
  • Rapid development with pre-built connectors and SDKs.
  • Designed to handle growing demands and integrations efficiently.
  • Provides robust security measures for AI-agent interactions.
  • Flexible deployment options (cloud, VPC, on-prem).
  • Open-source core for transparency and customization.
  • Strong team with deep expertise in authentication and AI productization.

Arcade Cons

  • Still, a new platform may lack some integrations compared to legacy RPA tools. While offering many pre-built connectors, some niche services may require custom integration.
  • Documentation and community may be less mature than older platforms.
  • No explicit pricing or free tier details are available on the website. Detailed pricing information is not publicly disclosed, which may hinder budgeting decisions.
  • Limited public customer case studies at this time.
  • Advanced customization may require developer expertise.
  • Functionality relies on the availability and stability of integrated third-party services.

Arcade Integrations

Arcade offers pre-built integrations for Gmail, Slack, X (Twitter), Spotify, and more, plus a custom SDK for building additional tool connections. It supports any OAuth-enabled service and can be extended to proprietary APIs.

Arcade Alternatives

  • LangChain (for agentic AI workflows) 
  • Zapier (for non-AI automation) 
  • OpenAI Function Calling (for LLM tool use) 
  • Microsoft Power Automate (for enterprise RPA) 
  • Replit AI Agents 

Arcade stands out by combining secure, production-grade authentication with AI tool-calling, making it the best choice for developers building powerful, action-oriented AI agents.

Arcade Free Plan

Ideal for hobby projects and quick tests, this plan supports up to 10 monthly active users, 1,000 monthly requests, and up to 2 OAuth integrations. It includes Discord community support and offers both cloud and self-hosted deployment options. 

Arcade Pricing

Arcade Plan Monthly Payment Offerings
Starter $50 Designed for small teams and projects requiring more capacity, allows up to 500 monthly active users, 100,000 monthly requests, and unlimited OAuth integrations. Additional features include email support and options for cloud and self-hosted deployments.
Growth $200/month Targeted at growing businesses needing consistent performance, it supports up to 2,000 monthly active users, 500,000 monthly requests, and unlimited OAuth integrations. Users benefit from priority email and chat support, along with both cloud and self-hosted deployment options.
Enterprise Contact us Tailored for large-scale deployments and mission-critical applications, the Enterprise plan offers custom pricing. It provides unlimited monthly active users, unlimited monthly requests, and unlimited OAuth integrations. This plan includes a dedicated account representative, SLA guarantees, and supports both cloud and self-hosted deployments.

 

Arcade Discount

On choosing an annual plan, you get discounted prices for all paid plans, to save up to $17/month.

For startups and nonprofits, Arcade offers tailored plans upon request – check their pricing page to learn more.

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