Custom AI agents for customer service, built on Claude. They handle support 24/7 on WhatsApp, SMS, email, Slack, Teams, Telegram or your website. Connect to your orders, inventory and customer data, so they answer and act in real time.
Your team answers the same 20 questions every day. Shipping times, return policy, product specs, pricing, hours, account status. That is not customer service; that is overhead eating your team's time. AI agents for customer service handle those 20 questions with perfect patience, 24/7, so your team only sees the conversations that actually need a human, the ones where judgment, empathy or a real decision matter.
Modassembly's agents do not just quote from an FAQ. Built on Claude, one of the most capable AI models for agentic work, they understand context, pull live data from your systems (orders, inventory, accounts), take action on the customer's behalf and escalate cleanly when they hit a real edge case. Deploy to WhatsApp, SMS, email, Slack, Teams, Telegram or your website, wherever your customers already ask.
The business impact is immediate and measurable. Response times drop from hours to seconds. Backlog disappears because the agent never sleeps. Customer satisfaction rises because people get answers when they need them, not when your team comes back from lunch. Cost per ticket drops because the agent handles the volume that used to require two or three support reps. And your team, freed from answering the same questions on repeat, starts doing the work that actually moves your business forward.
Deploy your AI customer service agent directly on WhatsApp Business. Meet customers where they already are. Official WhatsApp tech provider.
Deploy an AI SMS chatbot for customer service. 98% open rate means your customers actually see every response. A2P 10DLC compliance handled.
Run customer service inside your team's Slack or Microsoft Teams. The agent triages incoming customer requests, drafts replies and routes to the right person, all in the workspace you already use.
Add an intelligent AI chatbot to your website or handle email inquiries automatically. One agent, every channel your customers reach you on.
A customer service chatbot is only useful if it can give real answers. Modassembly agents integrate with your existing tools through APIs, webhooks and database access. Your CRM, helpdesk, order management, inventory, payment processor, calendar and internal systems all become live context for the agent. “Where is my order?” gets a real-time answer from your shipping system, not a generic “please check your email.”
Common integrations include HubSpot, Salesforce, Zendesk, Intercom, Shopify, WooCommerce, Stripe, Google Calendar and custom internal services. Built with an expert human engineer in your group chat, the integrations get architected with you live, not from a template. For Custom AI Fleet plans, our team handles the integration layer end to end so the agent can read and write to the systems your team already runs, with proper authentication, permissioning and auditing.
Customer service is not one workflow. A restaurant's needs look nothing like a SaaS company's. Here is what an AI customer service agent looks like across the businesses we work with most often.
Order tracking, returns and exchanges, product availability, sizing and compatibility questions, promotion and discount code handling. The agent reads your order management system live, so customers hear “your package is out for delivery, expected by 4pm” instead of “please check your email.” Recovers abandoned carts and nudges shoppers who stalled at checkout.
Tier-0 support for product questions, account and billing issues, feature lookup against docs, triage of bugs and feature requests into your ticketing system. Smart routing means your actual engineers only see the tickets that need engineering, not the ones where the customer just needs a link to settings.
Reservation changes, hours and location, menu and dietary questions, lost item and complaint routing, pre-arrival and post-stay check-ins. Handles peak volumes on weekends and evenings when no human is at the phone, turning late-night questions into confirmed bookings.
Appointment scheduling and changes, insurance and billing questions, pre-visit forms, prescription refill requests, general non-clinical guidance with clear escalation rules for anything medical. Reduces front-desk phone load dramatically so staff can focus on patients in the building.
Client intake and qualification, status updates on ongoing work, appointment and meeting scheduling, document requests, and triage of urgent vs routine client asks so the partner in charge only gets interrupted when it matters.
The customer service tool market has three main options. Here is how an AI customer service agent compares.
Great at tracking tickets, useless at answering them. Every question still waits in a queue until a human picks it up. Modassembly sits in front of your help desk, resolves what it can and only creates a ticket when a human is actually required. Your queue shrinks, your response times collapse.
Decision-tree bots that fall over the moment the customer phrases something unexpectedly. Modassembly agents handle real conversations: variations, typos, multiple questions at once, follow-ups. No flowcharts to maintain, no edge cases you forgot to script.
Point-and-shoot products that ingest your docs and answer questions. Better than scripts, but read-only. They cannot look up an order, cancel a booking or update a customer record. Modassembly agents actually act on your systems. They complete the task instead of pointing the customer at a help page.
“Modassembly has transformed the way I manage my time and my team's. Tasks that used to take me weeks, I now solve in minutes.”
Build your agents side-by-side with an expert human engineer inside a WhatsApp, SMS, Telegram, Slack or Teams group. We architect, build and ship with you, not from a template.
Start your free trial14-day free trial with $20 in AI credits
AI agents for customer service are autonomous Claude agents that handle customer questions and complete tasks 24/7 across WhatsApp, SMS, email, Slack, Teams, Telegram or your website. Unlike scripted chatbots that follow a fixed flowchart, AI agents understand natural language, pull live data from your orders, inventory and customer records, take action on the customer's behalf and escalate to a human when the situation calls for it. They scale with your business, handle multiple conversations at once and improve over time as you review and adjust their behavior.
An AI customer service agent is an autonomous Claude agent that handles customer questions 24/7. Unlike scripted chatbots that follow a fixed flowchart, Modassembly's agents are powered by Claude. They understand natural language, keep context across a conversation, pull live data from your systems and escalate to a human when the situation calls for it. They also improve over time as you review and adjust their behavior.
Modassembly deploys your AI customer service agent directly to WhatsApp Business with 1 click. As an official Meta-authorized WhatsApp Business Platform Tech Provider, we handle the API integration, phone number onboarding, message template approvals and business verification. Your customers get instant, intelligent responses on the channel they already use, without downloading anything or learning a new interface.
No. An AI customer service agent handles repetitive questions and common requests automatically, so your team can focus on complex issues, sales opportunities and personal interactions that benefit from a human voice. Think of it as a teammate that picks up the Tier-0 and Tier-1 tickets. Most of our customers end up doing more with the same headcount, not less.
Businesses typically see 60-80% reduction in response time and meaningful savings on support cost per ticket. Your AI agent handles multiple conversations simultaneously, works 24/7, never needs breaks and does not get sick or leave. See the pricing section above for current plans (14-day free trial included on every plan).
You build it side-by-side with an expert human engineer inside a WhatsApp, SMS, Telegram, Slack or Teams group. We architect your custom Claude agent with you live, write the integrations with your tools and systems, and ship it to WhatsApp, SMS, email, Slack, Teams, Telegram or your website with 1-click deployment. Don't want to build it yourself? Our team designs, builds and deploys your AI customer service end to end.
Yes. Your AI agent is configured with explicit escalation rules. When it detects it cannot help, spots sensitive intent like a cancellation or refund, or encounters a request outside its scope, it routes to your team through the channel you prefer: WhatsApp, Slack, Teams, email, your ticketing system or a direct ping to an agent. You never lose a customer to the bot.
Most small businesses are live in a day. You sign up, our AI Admin walks you through connecting your knowledge base, tools and escalation rules, then deploys to WhatsApp, SMS, Slack, Teams or your website with 1 click. For Custom AI Fleet plans with deeper integration into CRMs, ticketing systems or custom databases, expect one to two weeks with our engineering team.
Yes. Your agent responds in dozens of languages, including English, Spanish, Portuguese, French and more. It detects the customer's language automatically and replies in kind. This is particularly useful for businesses serving LATAM, EU or global markets out of a single support team.
The agent has three sources of knowledge. First, the knowledge base you connect, including FAQs, help docs, product specs and policies. Second, live access to your business systems, such as orders, inventory, accounts and appointments, so it gives real-time answers instead of generic ones. Third, your escalation rules, so it knows when to stop and bring in a human. We tune all three together during onboarding.
Yes. Conversations on WhatsApp are encrypted in transit between customer and WhatsApp. Your agent only processes messages it needs to respond to, and you control what data is stored and for how long. Modassembly does not sell, share or train on your conversation data. For Custom AI Fleet plans we can scope data access further, redact PII and align with compliance requirements like GDPR or HIPAA.