# How to integrate Apollo MCP with CrewAI

```json
{
  "title": "How to integrate Apollo MCP with CrewAI",
  "toolkit": "Apollo",
  "toolkit_slug": "apollo",
  "framework": "CrewAI",
  "framework_slug": "crew-ai",
  "url": "https://composio.dev/toolkits/apollo/framework/crew-ai",
  "markdown_url": "https://composio.dev/toolkits/apollo/framework/crew-ai.md",
  "updated_at": "2026-05-12T10:01:43.872Z"
}
```

## Introduction

This guide walks you through connecting Apollo to CrewAI using the Composio tool router. By the end, you'll have a working Apollo agent that can bulk enrich profiles for new leads, add contacts to outreach sequence now, create a new sales deal for acme through natural language commands.
This guide will help you understand how to give your CrewAI agent real control over a Apollo account through Composio's Apollo MCP server.
Before we dive in, let's take a quick look at the key ideas and tools involved.

## Also integrate Apollo with

- [ChatGPT](https://composio.dev/toolkits/apollo/framework/chatgpt)
- [OpenAI Agents SDK](https://composio.dev/toolkits/apollo/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/apollo/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/apollo/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/apollo/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/apollo/framework/codex)
- [Cursor](https://composio.dev/toolkits/apollo/framework/cursor)
- [VS Code](https://composio.dev/toolkits/apollo/framework/vscode)
- [OpenCode](https://composio.dev/toolkits/apollo/framework/opencode)
- [OpenClaw](https://composio.dev/toolkits/apollo/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/apollo/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/apollo/framework/cli)
- [Google ADK](https://composio.dev/toolkits/apollo/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/apollo/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/apollo/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/apollo/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/apollo/framework/llama-index)

## TL;DR

Here's what you'll learn:
- Get a Composio API key and configure your Apollo connection
- Set up CrewAI with an MCP enabled agent
- Create a Tool Router session or standalone MCP server for Apollo
- Build a conversational loop where your agent can execute Apollo operations

## What is CrewAI?

CrewAI is a powerful framework for building multi-agent AI systems. It provides primitives for defining agents with specific roles, creating tasks, and orchestrating workflows through crews.
Key features include:
- Agent Roles: Define specialized agents with specific goals and backstories
- Task Management: Create tasks with clear descriptions and expected outputs
- Crew Orchestration: Combine agents and tasks into collaborative workflows
- MCP Integration: Connect to external tools through Model Context Protocol

## What is the Apollo MCP server, and what's possible with it?

The Apollo MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Apollo account. It provides structured and secure access to your CRM and lead generation data, so your agent can create contacts, enrich organizations, manage deals, update account stages, and automate tasks for your sales pipeline—all on your behalf.
- Contact and account creation: Instantly add new contacts or accounts to Apollo, linking them to organizations and stages to keep your CRM up to date with zero manual entry.
- Bulk data enrichment: Rapidly enrich multiple people or organizations at once, leveraging Apollo's database to fill gaps and update your records with the latest information.
- Sales opportunity and pipeline management: Let your agent create new deals, retrieve opportunity stages, and move accounts through your sales funnel to optimize pipeline performance.
- Automated outreach sequencing: Add contacts to email sequences, making it easy to launch targeted campaigns and follow-ups without lifting a finger.
- Task creation and label organization: Generate actionable Apollo tasks for your team and organize contacts or accounts with labels, so nothing slips through the cracks.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `APOLLO_ADD_CONTACTS_TO_SEQUENCE` | Add Contacts to Sequence | Adds contacts to a specified Apollo email sequence and returns the contact details. `sequence_id`, `emailer_campaign_id`, and `send_email_from_email_account_id` must be retrieved from Apollo listing/search endpoints before calling this tool — these IDs cannot be inferred from names. |
| `APOLLO_BULK_ORGANIZATION_ENRICHMENT` | Bulk organization enrichment | Enriches data for up to 10 organizations simultaneously by providing a list of their base company domains (e.g., 'apollo.io', not 'www.apollo.io'). Each call consumes Apollo credits per domain enriched; monitor quota to avoid exhaustion errors. |
| `APOLLO_BULK_PEOPLE_ENRICHMENT` | Bulk people enrichment | Use to enrich multiple person profiles simultaneously with comprehensive data from Apollo's database. Each call consumes Apollo credits; avoid re-enriching the same contacts. Responses may include null or missing fields (e.g., email, phone, organization); treat unmatched records as valid 'no match' outcomes, not errors. Heavy use may trigger HTTP 429; respect Retry-After headers. |
| `APOLLO_BULK_UPDATE_ACCOUNT_STAGE` | Bulk update account stage | Bulk updates the stage for specified existing Apollo.io accounts, moving them to a valid new account stage. |
| `APOLLO_CREATE_ACCOUNT` | Create an Apollo account | Creates a new account in Apollo.io; a new record is created even if a similar account exists, and provided `owner_id` or `account_stage_id` must be valid existing IDs. The response includes the new account's ID, which can be used directly in subsequent calls. |
| `APOLLO_CREATE_BULK_ACCOUNTS` | Bulk create Apollo accounts | Creates multiple accounts in Apollo.io with a single API call (maximum 100 accounts per request). Use when creating multiple company records at once. |
| `APOLLO_CREATE_BULK_CONTACTS` | Bulk create Apollo contacts | Tool to bulk create multiple contacts in Apollo with a single API call. Use when you need to create multiple contacts efficiently. Supports up to 100 contacts per request with optional deduplication. |
| `APOLLO_CREATE_CALL_RECORD` | Create call record in Apollo | Tool to log call records in Apollo from external systems. Use when recording calls made through outside systems like Orum or Nooks; requires a master API key and cannot dial prospects directly. |
| `APOLLO_CREATE_CONTACT` | Create Apollo contact | Creates a new contact in Apollo.io; use `account_id` to link to an organization and `contact_stage_id` for sales stage. Apollo does not auto-deduplicate — duplicate records sharing the same email are silently created; always search via APOLLO_SEARCH_CONTACTS before calling this tool. Requires explicit user confirmation before execution. |
| `APOLLO_CREATE_CUSTOM_FIELD` | Create custom field | Creates a new custom field in Apollo.io for contacts, accounts, or opportunities. Use when you need to define additional data fields beyond Apollo's standard attributes. |
| `APOLLO_CREATE_DEAL` | Create Apollo deal | Creates a new sales opportunity (deal) in Apollo.io; all provided IDs (`owner_id`, `account_id`, `opportunity_stage_id`) must be valid existing Apollo identifiers. This action has persistent side effects — obtain explicit user confirmation before invoking. |
| `APOLLO_CREATE_TASK` | Create Apollo Task | Tool to create a single task in Apollo.io. Use when you need to add a new task to your team's Apollo account for a specific contact. The task will be assigned to a user and includes details like type, status, priority, due date, and optional notes. |
| `APOLLO_GET_ACCOUNT` | Get Account by ID | Tool to retrieve detailed information about a specific account by its Apollo ID. Use when you need to fetch complete account data including company details, contact information, and CRM integration fields. |
| `APOLLO_GET_AUTH_STATUS` | Check Apollo API key status | Tool to check whether the provided Apollo API key is valid and accepted by Apollo (health/auth check). Use when any Apollo endpoint returns 401/403/422 to quickly diagnose invalid/expired keys versus permission scope issues. If this succeeds but other endpoints return 403, it strongly suggests permissioning or master-key scope issues rather than a totally invalid credential. |
| `APOLLO_GET_CONTACT` | Get Apollo Contact | Retrieves detailed information about a specific contact by its ID. Use this to view contact details including name, email, phone numbers, organization, and custom fields. |
| `APOLLO_GET_DEAL` | Get Apollo deal | Retrieves information about a specific deal by its ID. Use this when you need to view details of a single deal. |
| `APOLLO_GET_LABELS` | Get Labels | Retrieves all labels from Apollo.io, used for organizing contacts and accounts. Call this before APOLLO_CREATE_CONTACT or APOLLO_UPDATE_ACCOUNT to validate label values against the returned list; mismatched labels cause 400/422 errors. |
| `APOLLO_GET_OPPORTUNITY_STAGES` | Get opportunity stages | Retrieves all configured opportunity (deal) stages from the Apollo.io account. |
| `APOLLO_GET_ORGANIZATION` | Get Organization by ID | Retrieves complete information about a specific organization by its Apollo ID. Use when you need detailed company data including funding, technologies, employee counts, and more. |
| `APOLLO_GET_ORGANIZATION_JOB_POSTINGS` | Get Organization Job Postings | Retrieves paginated job postings for a specified organization by its ID, optionally filtering by domain; ensure `organization_id` is a valid identifier. |
| `APOLLO_GET_TYPED_CUSTOM_FIELDS` | Get typed custom fields | Retrieves all typed custom field definitions available in the Apollo.io instance, detailing their types and configurations. Call before constructing payloads for APOLLO_UPDATE_CONTACT or APOLLO_UPDATE_ACCOUNT — mismatched types or invalid enum options cause 400 errors. |
| `APOLLO_LIST_ACCOUNT_STAGES` | List Apollo account stages | Retrieves the IDs for all available account stages in your team's Apollo account. |
| `APOLLO_LIST_CONTACT_STAGES` | List apollo contact stages | Retrieves all available contact stages from an Apollo account, including their unique IDs and names. |
| `APOLLO_LIST_DEALS` | List Apollo deals | Retrieves a list of deals from Apollo, using Apollo's default sort order if 'sort_by_field' is omitted. |
| `APOLLO_LIST_EMAIL_ACCOUNTS` | List email accounts | Retrieves all email accounts and their details for the authenticated user; takes no parameters. |
| `APOLLO_LIST_FIELDS` | List Fields | Retrieves all field definitions from Apollo.io, including system fields and custom fields. Use the optional 'source' parameter to filter by field type (system, custom, or crm_synced). |
| `APOLLO_LIST_USERS` | List Apollo Users | Retrieves a list of all users (teammates) associated with the Apollo account, supporting pagination via `page` and `per_page` parameters. Use this to obtain numeric user IDs required by operations like APOLLO_UPDATE_CONTACT_OWNERSHIP — names or email addresses are not accepted in place of these IDs. |
| `APOLLO_ORGANIZATION_ENRICHMENT` | Enrich organization data | Fetches comprehensive organization enrichment data from Apollo.io for a given company domain; results are most meaningful if the company exists in Apollo's database. Each call consumes Apollo credits and may be unavailable on free plans. Returns HTTP 429 under burst usage; use exponential backoff on retries. |
| `APOLLO_ORGANIZATION_SEARCH` | Search organizations in Apollo | Searches Apollo's database for organizations using various filters; consumes credits on every call (unavailable on free plans) — avoid re-running identical queries and surface quota errors rather than retrying. Retrieves a maximum of 50,000 records; uses `page` (1-500) and `per_page` (1-100) for pagination — check `total_pages` in the response to iterate. Overly strict filter combinations can return zero results; start broad and narrow iteratively. Empty results and `org_not_found` are valid outcomes, not errors. |
| `APOLLO_PEOPLE_ENRICHMENT` | Enrich person with Apollo | Enriches and retrieves information for a person from Apollo.io. Requires one of: `id`, `email`, `hashed_email`, `linkedin_url`, or (`first_name` and `last_name` with `organization_name` or `domain`) for matching. `webhook_url` must be provided if `reveal_phone_number` is true. Name-only inputs without `organization_name` or `domain` frequently return no matches. |
| `APOLLO_PEOPLE_SEARCH` | Apollo people search | Searches Apollo's contact database for people using various filters; results capped at 50,000 records and does not enrich contact data. Combining multiple strict filters (organization_ids, person_titles, person_seniorities) can return zero results — start broad and narrow iteratively. Result records may have null email, phone, or organization fields. |
| `APOLLO_SEARCH_ACCOUNTS` | Search Apollo Accounts | Searches for accounts within your existing Apollo.io database using various criteria; requires a paid plan and is limited to 50,000 records. |
| `APOLLO_SEARCH_CALLS` | Search for Calls | Searches for call records in Apollo.io using filters like date range, duration, direction (inbound/outgoing), users, contacts, purposes, outcomes, and keywords. Supports pagination for efficient data retrieval. |
| `APOLLO_SEARCH_CONTACTS` | Search Apollo contacts | Searches Apollo contacts using keywords, stage IDs (from 'List Contact Stages' action), or sorting (max 50,000 records; `sort_ascending` requires `sort_by_field`). Search before creating contacts to avoid duplicates. |
| `APOLLO_SEARCH_NEWS_ARTICLES` | Search news articles | Tool to search for news articles about companies in Apollo's database. Use when you need to find recent news, announcements, or updates about specific organizations using their Apollo IDs. |
| `APOLLO_SEARCH_OUTREACH_EMAILS` | Search outreach emails | Tool to search for outreach emails sent through Apollo sequences. Use when you need to find emails created and sent by your team as part of Apollo email campaigns. This endpoint requires a master API key and has a display limit of 50,000 records (100 records per page, up to 500 pages). |
| `APOLLO_SEARCH_SEQUENCES` | Search sequences | Searches for sequences (e.g., automated email campaigns) in Apollo.io. |
| `APOLLO_SEARCH_TASKS` | Search tasks | Searches for tasks in Apollo.io using filters like keywords, date ranges (due, created, updated), priorities, types, assigned users, associated contacts/accounts, supporting sorting and pagination. |
| `APOLLO_UPDATE_ACCOUNT` | Update an Apollo account | Updates specified attributes of an existing account in Apollo.io. |
| `APOLLO_UPDATE_ACCOUNT_OWNERS` | Update account ownership | Updates the ownership of multiple Apollo accounts to a specified user. Use when bulk assigning account ownership to a team member. |
| `APOLLO_UPDATE_CALL_RECORD` | Update Apollo call record | Tool to update an existing call record in Apollo.io. Use when you need to modify details of a previously logged phone call such as duration, status, notes, or associated contact/account information. |
| `APOLLO_UPDATE_CONTACT` | Update Apollo contact details | Tool to update an existing contact's information in Apollo. Use when you need to modify contact details such as name, email, phone, title, organization, or custom fields. At least one field beyond contact_id must be provided. |
| `APOLLO_UPDATE_CONTACT_OWNERSHIP` | Update contact ownership | Updates the ownership of specified Apollo contacts to a given Apollo user, who must be part of the same team. |
| `APOLLO_UPDATE_CONTACTS_BULK` | Bulk update Apollo contacts | Tool to bulk update multiple Apollo contacts with a single API call. Use when updating multiple contacts simultaneously - either apply the same updates to all contacts using contact_ids, or apply different updates to each contact using contact_attributes. Automatically processes asynchronously for more than 100 contacts. |
| `APOLLO_UPDATE_CONTACT_STAGE` | Update contact stage | Updates the stage for one or more existing contacts in Apollo.io to a new valid contact stage, useful for managing sales funnel progression. |
| `APOLLO_UPDATE_CONTACT_STATUS_IN_SEQUENCE` | Update contact status in sequence | Updates a contact's status within a designated Apollo sequence, but cannot set the status to 'active'. |
| `APOLLO_UPDATE_DEALS` | Update Apollo deal | Updates specified fields of an existing Apollo.io deal (opportunity), requiring a valid `opportunity_id`. |
| `APOLLO_VIEW_API_USAGE_STATS` | View API Usage Stats | Fetches Apollo API usage statistics and rate limits for the connected team. Use before large enrichment/search runs to understand current API usage and plan/budget constraints. If experiencing 403s on credit/usage sensitive endpoints, use this tool to confirm whether the key has master privileges (this endpoint will 403 without a master key). |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The Apollo MCP server is an implementation of the Model Context Protocol that connects your AI agent to Apollo. It provides structured and secure access so your agent can perform Apollo operations on your behalf through a secure, permission-based interface.
With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster.

## Step-by-step Guide

### 1. Prerequisites

Before starting, make sure you have:
- Python 3.9 or higher
- A Composio account and API key
- A Apollo connection authorized in Composio
- An OpenAI API key for the CrewAI LLM
- Basic familiarity with Python

### 1. Getting API Keys for OpenAI and Composio

OpenAI API Key
- Go to the [OpenAI dashboard](https://platform.openai.com/settings/organization/api-keys) and create an API key. You'll need credits to use the models, or you can connect to another model provider.
- Keep the API key safe.
Composio API Key
- Log in to the [Composio dashboard](https://dashboard.composio.dev?utm_source=toolkits&utm_medium=framework_docs).
- Navigate to your API settings and generate a new API key.
- Store this key securely as you'll need it for authentication.

### 2. Install dependencies

**What's happening:**
- composio connects your agent to Apollo via MCP
- crewai provides Agent, Task, Crew, and LLM primitives
- crewai-tools[mcp] includes MCP helpers
- python-dotenv loads environment variables from .env
```bash
pip install composio crewai crewai-tools[mcp] python-dotenv
```

### 3. Set up environment variables

Create a .env file in your project root.
What's happening:
- COMPOSIO_API_KEY authenticates with Composio
- USER_ID scopes the session to your account
- OPENAI_API_KEY lets CrewAI use your chosen OpenAI model
```bash
COMPOSIO_API_KEY=your_composio_api_key_here
USER_ID=your_user_id_here
OPENAI_API_KEY=your_openai_api_key_here
```

### 4. Import dependencies

**What's happening:**
- CrewAI classes define agents and tasks, and run the workflow
- MCPServerHTTP connects the agent to an MCP endpoint
- Composio will give you a short lived Apollo MCP URL
```python
import os
from composio import Composio
from crewai import Agent, Task, Crew
from crewai_tools import MCPServerAdapter
import dotenv

dotenv.load_dotenv()

COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
COMPOSIO_USER_ID = os.getenv("COMPOSIO_USER_ID")

if not COMPOSIO_API_KEY:
    raise ValueError("COMPOSIO_API_KEY is not set")
if not COMPOSIO_USER_ID:
    raise ValueError("COMPOSIO_USER_ID is not set")
```

### 5. Create a Composio Tool Router session for Apollo

**What's happening:**
- You create a Apollo only session through Composio
- Composio returns an MCP HTTP URL that exposes Apollo tools
```python
composio_client = Composio(api_key=COMPOSIO_API_KEY)
session = composio_client.create(user_id=COMPOSIO_USER_ID, toolkits=["apollo"])

url = session.mcp.url
```

### 6. Initialize the MCP Server

**What's Happening:**
- Server Configuration: The code sets up connection parameters including the MCP server URL, streamable HTTP transport, and Composio API key authentication.
- MCP Adapter Bridge: MCPServerAdapter acts as a context manager that converts Composio MCP tools into a CrewAI-compatible format.
- Agent Setup: Creates a CrewAI Agent with a defined role (Search Assistant), goal (help with internet searches), and access to the MCP tools.
- Configuration Options: The agent includes settings like verbose=False for clean output and max_iter=10 to prevent infinite loops.
- Dynamic Tool Usage: Once created, the agent automatically accesses all Composio Search tools and decides when to use them based on user queries.
```python
server_params = {
    "url": url,
    "transport": "streamable-http",
    "headers": {"x-api-key": COMPOSIO_API_KEY},
}

with MCPServerAdapter(server_params) as tools:
    agent = Agent(
        role="Search Assistant",
        goal="Help users search the internet effectively",
        backstory="You are a helpful assistant with access to search tools.",
        tools=tools,
        verbose=False,
        max_iter=10,
    )
```

### 7. Create a CLI Chatloop and define the Crew

**What's Happening:**
- Interactive CLI Setup: The code creates an infinite loop that continuously prompts for user input and maintains the entire conversation history in a string variable.
- Input Validation: Empty inputs are ignored to prevent processing blank messages and keep the conversation clean.
- Context Building: Each user message is appended to the conversation context, which preserves the full dialogue history for better agent responses.
- Dynamic Task Creation: For every user input, a new Task is created that includes both the full conversation history and the current request as context.
- Crew Execution: A Crew is instantiated with the agent and task, then kicked off to process the request and generate a response.
- Response Management: The agent's response is converted to a string, added to the conversation context, and displayed to the user, maintaining conversational continuity.
```python
print("Chat started! Type 'exit' or 'quit' to end.\n")

conversation_context = ""

while True:
    user_input = input("You: ").strip()

    if user_input.lower() in ["exit", "quit", "bye"]:
        print("\nGoodbye!")
        break

    if not user_input:
        continue

    conversation_context += f"\nUser: {user_input}\n"
    print("\nAgent is thinking...\n")

    task = Task(
        description=(
            f"Conversation history:\n{conversation_context}\n\n"
            f"Current request: {user_input}"
        ),
        expected_output="A helpful response addressing the user's request",
        agent=agent,
    )

    crew = Crew(agents=[agent], tasks=[task], verbose=False)
    result = crew.kickoff()
    response = str(result)

    conversation_context += f"Agent: {response}\n"
    print(f"Agent: {response}\n")
```

## Complete Code

```python
from crewai import Agent, Task, Crew, LLM
from crewai_tools import MCPServerAdapter
from composio import Composio
from dotenv import load_dotenv
import os

load_dotenv()

GOOGLE_API_KEY = os.getenv("GOOGLE_API_KEY")
COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
COMPOSIO_USER_ID = os.getenv("COMPOSIO_USER_ID")

if not GOOGLE_API_KEY:
    raise ValueError("GOOGLE_API_KEY is not set in the environment.")
if not COMPOSIO_API_KEY:
    raise ValueError("COMPOSIO_API_KEY is not set in the environment.")
if not COMPOSIO_USER_ID:
    raise ValueError("COMPOSIO_USER_ID is not set in the environment.")

# Initialize Composio and create a session
composio = Composio(api_key=COMPOSIO_API_KEY)
session = composio.create(
    user_id=COMPOSIO_USER_ID,
    toolkits=["apollo"],
)
url = session.mcp.url

# Configure LLM
llm = LLM(
    model="gpt-5",
    api_key=os.getenv("OPENAI_API_KEY"),
)

server_params = {
    "url": url,
    "transport": "streamable-http",
    "headers": {"x-api-key": COMPOSIO_API_KEY},
}

with MCPServerAdapter(server_params) as tools:
    agent = Agent(
        role="Search Assistant",
        goal="Help users with internet searches",
        backstory="You are an expert assistant with access to Composio Search tools.",
        tools=tools,
        llm=llm,
        verbose=False,
        max_iter=10,
    )

    print("Chat started! Type 'exit' or 'quit' to end.\n")

    conversation_context = ""

    while True:
        user_input = input("You: ").strip()

        if user_input.lower() in ["exit", "quit", "bye"]:
            print("\nGoodbye!")
            break

        if not user_input:
            continue

        conversation_context += f"\nUser: {user_input}\n"
        print("\nAgent is thinking...\n")

        task = Task(
            description=(
                f"Conversation history:\n{conversation_context}\n\n"
                f"Current request: {user_input}"
            ),
            expected_output="A helpful response addressing the user's request",
            agent=agent,
        )

        crew = Crew(agents=[agent], tasks=[task], verbose=False)
        result = crew.kickoff()
        response = str(result)

        conversation_context += f"Agent: {response}\n"
        print(f"Agent: {response}\n")
```

## Conclusion

You now have a CrewAI agent connected to Apollo through Composio's Tool Router. The agent can perform Apollo operations through natural language commands.
Next steps:
- Add role-specific instructions to customize agent behavior
- Plug in more toolkits for multi-app workflows
- Chain tasks for complex multi-step operations

## How to build Apollo MCP Agent with another framework

- [ChatGPT](https://composio.dev/toolkits/apollo/framework/chatgpt)
- [OpenAI Agents SDK](https://composio.dev/toolkits/apollo/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/apollo/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/apollo/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/apollo/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/apollo/framework/codex)
- [Cursor](https://composio.dev/toolkits/apollo/framework/cursor)
- [VS Code](https://composio.dev/toolkits/apollo/framework/vscode)
- [OpenCode](https://composio.dev/toolkits/apollo/framework/opencode)
- [OpenClaw](https://composio.dev/toolkits/apollo/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/apollo/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/apollo/framework/cli)
- [Google ADK](https://composio.dev/toolkits/apollo/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/apollo/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/apollo/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/apollo/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/apollo/framework/llama-index)

## Related Toolkits

- [Hubspot](https://composio.dev/toolkits/hubspot) - HubSpot is an all-in-one marketing, sales, and customer service platform. It lets teams nurture leads, automate outreach, and track every customer interaction in one place.
- [Pipedrive](https://composio.dev/toolkits/pipedrive) - Pipedrive is a sales management platform offering pipeline visualization, lead tracking, and workflow automation. It helps sales teams keep deals moving forward efficiently and never miss a follow-up.
- [Salesforce](https://composio.dev/toolkits/salesforce) - Salesforce is a leading CRM platform that helps businesses manage sales, service, and marketing. It centralizes customer data, enabling teams to drive growth and build strong relationships.
- [Attio](https://composio.dev/toolkits/attio) - Attio is a customizable CRM and workspace for managing your team's relationships and workflows. It helps teams organize contacts, automate tasks, and collaborate more efficiently.
- [Acculynx](https://composio.dev/toolkits/acculynx) - AccuLynx is a cloud-based roofing business management software for contractors. It streamlines project tracking, lead management, and document sharing.
- [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time.
- [Affinity](https://composio.dev/toolkits/affinity) - Affinity is a relationship intelligence CRM that helps private capital investors find, manage, and close more deals. It streamlines deal flow and surfaces key connections to help you win opportunities.
- [Agencyzoom](https://composio.dev/toolkits/agencyzoom) - AgencyZoom is a sales and performance platform built for P&C insurance agencies. It helps agents boost sales, retain clients, and analyze producer results in one place.
- [Bettercontact](https://composio.dev/toolkits/bettercontact) - Bettercontact is a smart contact enrichment tool for finding emails and phone numbers. It helps boost lead generation with automated, waterfall search across multiple sources.
- [Blackbaud](https://composio.dev/toolkits/blackbaud) - Blackbaud provides cloud-based software for nonprofits, schools, and healthcare institutions. It streamlines fundraising, donor management, and mission-driven operations.
- [Brilliant directories](https://composio.dev/toolkits/brilliant_directories) - Brilliant Directories is an all-in-one platform for building and managing online membership communities and business directories. It streamlines listings, member management, and engagement tools into a single, easy interface.
- [Capsule crm](https://composio.dev/toolkits/capsule_crm) - Capsule CRM is a user-friendly CRM platform for managing contacts and sales pipelines. It helps businesses organize relationships and streamline their sales process efficiently.
- [Centralstationcrm](https://composio.dev/toolkits/centralstationcrm) - CentralStationCRM is an easy-to-use CRM software focused on collaboration and long-term customer relationships. It helps teams manage contacts, deals, and communications all in one place.
- [Clientary](https://composio.dev/toolkits/clientary) - Clientary is a platform for managing clients, invoices, projects, proposals, and more. It streamlines client work and saves you serious admin time.
- [Close](https://composio.dev/toolkits/close) - Close is a CRM platform built for sales teams, combining calling, email automation, and predictive dialers. It streamlines sales workflows and boosts productivity with all-in-one communication tools.
- [Dropcontact](https://composio.dev/toolkits/dropcontact) - Dropcontact is a B2B email finder and data enrichment service for professionals. It delivers verified email addresses and enriches contact info with up-to-date data.
- [Dynamics365](https://composio.dev/toolkits/dynamics365) - Dynamics 365 is Microsoft's platform combining CRM, ERP, and productivity apps. It streamlines sales, marketing, service, and operations in one place.
- [Espocrm](https://composio.dev/toolkits/espocrm) - EspoCRM is an open-source web application for managing customer relationships. It helps businesses organize contacts, track leads, and streamline their sales process.
- [Fireberry](https://composio.dev/toolkits/fireberry) - Fireberry is a CRM platform that streamlines customer and sales management. It helps businesses organize contacts, automate sales, and integrate with other business tools.
- [Firmao](https://composio.dev/toolkits/firmao) - Firmao is a business information platform offering company, industry, and market data. Use it to quickly research firms and gain competitive market insights.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Apollo MCP?

With a standalone Apollo MCP server, the agents and LLMs can only access a fixed set of Apollo tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Apollo and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with CrewAI?

Yes, you can. CrewAI fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Apollo tools.

### Can I manage the permissions and scopes for Apollo while using Tool Router?

Yes, absolutely. You can configure which Apollo scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Apollo data and credentials are handled as safely as possible.

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[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)