Best AI Agent Integration Tools Platforms

Workato

Workato is the #1-rated iPaaS and the leader in Enterprise MCP — the platform enterprises trust to unify integration, automation, and AI in one secure, cloud-native runtime. Trusted by over 12,000 customers including half the Fortune 500, Workato connects every system, process, and data source with 14,000+ pre-built connectors. What sets Workato apart: Enterprise MCP turns proven business processes into governed, agent-ready skills that any AI agent — Claude, ChatGPT, Cursor, or custom-built — can execute safely and predictably. No rip-and-replace required. Whether modernizing legacy integrations or deploying agentic AI at scale, Workato delivers the orchestration, governance, and trust needed in the enterprise.

Average Rating: 4.7/5.0

Total Reviews: 747

StackOne

StackOne is the infrastructure for AI agents to take actions on enterprise apps. StackOne is the infrastructure layer that lets enterprise IT extend employees' AI from conversation to action across any enterprise app, turning AI rollouts into real returns. It offers 400+ enterprise app integrations and 25k+ actions out of the box — accessible via MCP, A2A, SDKs, and APIs — plus developer tools to customize or build any others. StackOne's execution engine trims the context agents process, so they act more accurately using fewer tokens. Governance, observability, and compliance keep every action safe and auditable.

Average Rating: 4.7/5.0

Total Reviews: 47

Nango

Integrate your product or AI agent with 500+ APIs. With Nango you get API auth, 2-way syncs, LLM tool cals, and unified APIs all on one platform. Extend and customize integrations will full control in code.

Average Rating: 4.5/5.0

Total Reviews: 67

Boomi

Boomi, the data activation company for AI, powers the agentic enterprise by bringing data to life across the business. The Boomi Enterprise Platform is the active data foundation that delivers essential agentic infrastructure to drive agentic transformation. By unifying agent design and governance, API and MCP management, integration and automation, and data management into a single platform, Boomi enables organizations to harness the power of AI with secure, scalable connectivity. Trusted by over 30,000 customers and supported by a network of 800+ partners, Boomi helps organizations of all sizes achieve agility, efficiency, and innovation at scale.

Average Rating: 4.4/5.0

Total Reviews: 455

Paragon

Paragon is an integration infrastructure platform that engineering teams at over 100 B2B SaaS companies rely on to build and scale their products' integration roadmaps. Unlike other platforms that force you to build with one modality, Paragon provides three purpose-built products for every use case. Managed Sync for high volume, normalized data & permissions ingestion ActionKit for taking real-time & synchronous actions in your users' 3rd-party apps Workflows (Embedded iPaaS) for event-driven automations Common use cases: - Bi-directional sync: Sync records between your app and your users' CRMs, project management tools, and more. - Ingestion: Ingest users' structured and unstructured contextual data & permissions for your AI product's RAG pipeline - AI agent tools: Equip your AI agents with hundreds of 3rd-party actions - Workflow builder nodes: Add integration nodes to your workflow product with one API - Automate: Automate tasks within your app or your users' 3rd party apps Customers like Pipedrive, AI21, and CrewAI have saved over 90% of their engineering resources per integration, enabling them to focus on their core product without compromising on interoperability.

Average Rating: 4.6/5.0

Total Reviews: 89

Unified.to

550+ integrations across 30 Unified APIs — Unified is the real-time unified API + MCP platform for AI-powered SaaS applications. One customer integration request can take a software team months to build. With Unified.to, you can launch all the integrations your customers need in just hours. Our unified API supports deep use cases for integrations in categories like CRM, ATS, HR, Messaging, Accounting, File Storage, and more. DATA FOR AI Unified.to meticulously cleans and structures your customer data, enhancing data flows and enabling real-time processing for AI applications. MODERN SDKs Unified.to works with 7+ languages and auto-updates SDK versions. COMPLETE UNIFICATION We’ve unified everything: API endpoints, data models, authorization, webhooks and permission scopes for seamless builds and launches. REAL-TIME DATA Never stored or synchronized — Unified.to fetches data instantly from the source, ensuring the most accurate data for time-sensitive features. ZERO MAINTENANCE Integrate once and never update it again. We handle maintenance and automate logging, so you’re always informed when APIs change. DRIVE REVENUE Expand your customer base and increase revenue by shipping the integrations your customers need now, all while staying focused on your core product. FRONT-END COMPONENTS Make it easy for users to install your integrations. Embed our authorization component into your app with one line of code SECURE INTEGRATIONS We transmit the data we receive from third-party APIs directly to your app and never store or cache your customers’ data on our servers. SCALABLE PRICING Our usage-based pricing model gets you started with 750,000 API requests per month and scales with you as you grow. UNIFIED MCP Turn 550+ SaaS integrations into structured, callable tools inside LLMs like Claude, GPT, and Gemini. Unified MCP lets AI agents securely access customer data in real time, with full read + write actions across 32,000+ tools.

Average Rating: 4.9/5.0

Total Reviews: 28

Truto

Truto is the unified API platform for shipping customer-facing integrations — fast. Truto lets your product connect to 650+ third-party apps through a single, normalized API. Instead of building and maintaining a separate integration for every tool your customers use, you integrate once with Truto and instantly support an entire category — HRIS, ATS, CRM, Helpdesk & Ticketing, Accounting, Payment Gateways, Subscription Management, E-commerce, Email, File Storage, E-signature, Calendars, Marketing Automation, and more. What sets Truto apart: - Unified APIs — One normalized schema to read and write data across every integration in a category, fully customizable so your integrations don't break on real-world edge cases. - Real-time by default — Data flows straight from the source to you on every call. Truto stores no customer data in between no stale caches, no added security surface. - Proxy API — Need something the unified model doesn't cover? Call the underlying app's API directly through Truto, with auth, pagination, and rate limits handled for you. - MCP for AI agents — Turn any integration into an MCP server with one API call, giving Claude, ChatGPT, and your own agents secure, real-time tool access. - Embedded connection (Magic Link) — Let your users securely connect their own accounts in a few clicks, with no integration code on your side. - Sync, webhooks & full observability — Sync data into your own database, receive real-time event notifications, and monitor every request from one dashboard. Truto is SOC 2 Type II, ISO 27001, GDPR, HIPAA, and CCPA compliant, deploys in the cloud or on-prem, and can be set up in under an hour.

Average Rating: 4.8/5.0

Total Reviews: 17

Arcade.dev

Arcade.dev is the industry's first MCP runtime enabling AI to take secure, real-world actions. As the MCP runtime, Arcade is uniquely able to deliver secure agent authorization, high-quality tools, and centralized governance. Arcade helps teams at some of the largest organizations deploy multi-user AI agents that take actions across any system with granular permissions and complete visibility—no complex infrastructure required. Learn more and try it for free at www.arcade.dev.

Average Rating: 4.7/5.0

Total Reviews: 6

Composio

Composio is the leading platform for AI Agent Function Calling, Integrations, and Authentication to help developers build, integrate, and scale AI agents seamlessly. With advanced function-calling infrastructure, support for over 250+ third-party integrations, and robust authentication solutions, Composio enables teams to unlock the full potential of AI agents while simplifying complex workflows. Whether you're developing task automation tools, dynamic data pipelines, or conversational bots, Composio provides the essential building blocks for success. With Composio, teams can: - Improved Function Calling: Enable agents to dynamically interact with tools and APIs, executing complex workflows with precision. Composio's advanced function-calling infrastructure achieves up to 30% more accuracy and efficiency, a level of performance that is otherwise difficult to attain. - Integrate Seamlessly: Easily connect to 250+ APIs and third-party tools, eliminating the need for custom-built integrations. - Authentication management for Agents: Manage secure and efficient access for AI agents with our purpose-built authentication infrastructure (Agent Auth). - Streamline Development: Focus on innovation while Composio handles the plumbing for tool interoperability and agent scalability. Scale with Confidence: Deploy agents optimized for real-world use cases, ensuring reliability, performance, and growth.

Average Rating: 4.9/5.0

Total Reviews: 7

MuleSoft Automation

MuleSoft Automation is an enterprise-grade agentic automation platform that enables organizations to build, orchestrate, and govern autonomous workflows. MuleSoft Automation is designed for enterprises that need to move beyond simple task automation to a state of agentic efficiency. By providing native, low-code tools like MuleSoft for Flow, MuleSoft IDP, Flow Builder, and Flow Orchestration, the platform allows organizations to operationalize AI agents that can read documents, connect non-Salesforce systems, synchronize data across common SaaS applications, and reason through complex cross-platform processes. Key capabilities and components include: MuleSoft for Flow: Integration, which provides 200+ native, low-code connectors (including NetSuite, Quickbooks, Jira, Asana, and more) and pre-built templates and actions directly inside the Salesforce Flow Builder UI. MuleSoft for Flow: IDP provides agentic document processing capabilities natively in Salesforce Flow Builder, allowing teams to automatically extract, understand, and act on unstructured data from documents within end-to-end workflows. MuleSoft Intelligent Document Processing (IDP), an AI-native engine that uses LLM to extract and structure data from unstructured sources like PDFs, images, and handwritten forms without requiring rigid templates. MuleSoft for Agentforce Actions, which allows any MuleSoft-integrated system or IDP extraction model to be instantly exposed as an invocable action for Agentforce, giving agents "hands" to act in external systems. Hybrid automation orchestration, which combines deterministic Salesforce Flows with generative AI reasoning to handle complex business logic while maintaining enterprise guardrails. Overall, MuleSoft Automation is a unified agentic platform for organizations seeking to power end-to-end operational actions at scale.

Average Rating: 4.4/5.0

Total Reviews: 45

Merge Agent Handler

Merge Agent Handler lets you securely connect your agents to thousands of third-party tools,
while managing and monitoring all tool interactions

Average Rating: 4.5/5.0

Total Reviews: 2

N8N Central

N8N Central is the premier professional ecosystem and marketplace platform connecting businesses with expert automation specialists for custom n8n workflows, AI integrations, and specialized freelance automation services.

Average Rating: 5.0/5.0

Total Reviews: 2

Ennik.ai

Ennik is an AI-powered agent platform built for manufacturers and companies selling complex, technical products. It connects directly to your existing documentation — PDFs, datasheets, technical manuals — and turns it into instant, accurate answers available 24/7, in any language. Technical products come with technical questions, and the people who need answers (dealers, prospects, support teams) rarely have the right spec sheet open at the right moment. Ennik closes that gap by making product knowledge instantly accessible wherever it's needed: on your website, your dealer portal, or your internal sales tools. Key use cases: AI Digital Sales: Answers product and technical questions so your sales teams get accurate information instantly and stay focused on closing deals instead of waiting on the technical support team. AI Technical Support: Reduces the volume of routine technical questions reaching your support team by giving dealers and customers instant, sourced answers. AI RFQ Response: Speeds up the process of reading specs, extracting requirements, and matching products for requests for quotation — work that is normally manual, slow, and error-prone. Setup takes days, not months: connect your documentation (no restructuring required), let Ennik learn your product (no coding needed), and deploy it live in minutes. Manufacturers using Ennik have reported significant results — one customer saw a 60% reduction in dealer technical support time after deployment.

Average Rating: 4.0/5.0

Total Reviews: 1

Local MCP

LMCP is a native macOS app that gives your AI assistant direct access to the apps you already use — Apple Mail, Calendar, Contacts, Microsoft Teams, Outlook, WhatsApp, Slack, Notion, OneDrive, Google Drive, Excel, Word, PowerPoint, PDFs and more. 233 tools in total. No API keys, no OAuth tokens, no admin approval, no cloud processing: LMCP reads and writes through the apps on your Mac, so your data never leaves your machine. Setup takes two minutes — install the app, grant macOS permissions, and your AI can read your inbox, prepare your meetings, summarize Teams and WhatsApp threads, update spreadsheets and draft replies (you confirm anything before it sends). Works with Claude Desktop, Claude Code, ChatGPT, Cursor, Perplexity, Grok and any MCP-compatible client. Free to use. GDPR-friendly by design: everything runs locally.

Average Rating: 5.0/5.0

Total Reviews: 1

AgentDraft