AI Customer Support Agents Comparison
Channel-integrated agents wired into support systems that consume conversation streams, query knowledge bases/CRMs, perform intent classification and routing, and execute constrained actions (reply, tag, escalate, update objects) within support workflows.
To compare language models see our model benchmarks.
| Product | Released | Type | Chatbot | Voice | SMS | Social | Actions | Price | Description | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Zendesk AI Agents | Apr 2024 | Built-in | SubscriptionEnterpriseUsage-based $25–149+/mo | AI layer within Zendesk Suite — uses existing help center content, ticket history, and routing rules to resolve conversations across chat, email, and voice. Built on acquired Ultimate.ai technology. | |||||||
| Intercom Fin | Mar 2023 | Built-in | SubscriptionEnterpriseUsage-based $39–139+/mo | Conversational support agent with Procedures for complex multi-step workflows (refunds, subscription changes). Fin 3 deploys standalone via fin.ai alongside Zendesk, Salesforce, or HubSpot. | |||||||
| Salesforce Agentforce | Oct 2024 | Built-in | SubscriptionEnterpriseUsage-based $5–550+/user/mo | Salesforce-native automation with direct access to CRM metadata, objects, permissions, and workflows. Agentforce Contact Center unifies voice, digital channels, and CRM in a single layer. | |||||||
| Gorgias | 2015 | Built-in | SubscriptionEnterpriseUsage-based $10-900+/mo | E-commerce helpdesk with native Shopify storefront integration. AI Agent 2.0 handles refunds, returns, and order tracking autonomously, plus product recommendations in-chat. | |||||||
| Freshdesk Freddy AI | Jun 2023 | Built-in | SubscriptionEnterpriseUsage-based $35–143+/mo | Helpdesk AI with three tiers: Freddy Agent (autonomous resolution), Copilot (real-time agent assist), and Insights (analytics). 50+ pre-built workflows and 60+ languages with live translation. | |||||||
Sierra Sierra | Feb 2024 | Standalone | EnterpriseUsage-based Enterprise | Enterprise platform with model-agnostic architecture (OpenAI, Anthropic, Meta). Voice Sims test agents against simulated conditions before deployment. Outcome-based pricing only. | |||||||
| Decagon | Jun 2024 | Standalone | EnterpriseUsage-based Enterprise | Agent Operating Procedures defined in plain English give CX teams direct control without engineering. Multi-agent architecture where agents review each other for quality. | |||||||
| Ada | 2016 | Standalone | EnterpriseUsage-based Enterprise | Helpdesk overlay that works with any existing platform via API. Inspection and coaching tools for compliance. Serves telecom, fintech, gaming, and travel verticals. | |||||||
| ElevenAgents for Support | Feb 2026 | Standalone | FreeSubscriptionEnterpriseUsage-based $6-990/mo | Voice-first standalone AI agent platform with emotionally expressive speech in 70+ languages. Upload SOPs to generate no-code agents deployable across phone, chat, email, and WhatsApp. Integrates with Zendesk, Salesforce, Twilio, and existing CCaaS/CRM stacks. | |||||||
| Forethought | 2018 | Standalone | EnterpriseUsage-based Enterprise | Multi-agent AI platform — Solve (resolution), Triage (routing), Assist (copilot) — covering the full ticket lifecycle. Models fine-tuned on company-specific conversation history. Browser Agent takes actions in any browser-based system without API integration. | |||||||
| Maven AGI | Nov 2024 | Standalone | Enterprise Enterprise | Support automation platform with zero-shot deployment — no training data or manual configuration required. Proactively surfaces knowledge gaps and contradictions in existing support content. | |||||||
| Gladly | 2014 | Built-in | SubscriptionEnterpriseUsage-based Enterprise | Customer service platform with no tickets — one lifelong conversation thread per customer across all channels. AI uses customer LTV, purchase history, and full interaction history for context-aware resolution. | |||||||
| Kustomer AI | 2015 | Built-in | SubscriptionEnterpriseUsage-based Enterprise | Unified CRM, helpdesk, and AI platform with custom objects for orders, subscriptions, and account data. Previously acquired by Meta; now a privately held company. Customer AI is priced per engaged conversation alongside seat-based platform plans. | |||||||
| Tidio Lyro | Jul 2023 | Built-in | FreeSubscriptionUsage-based $29–300+/mo | SMB-focused AI chatbot with a free tier and 50 one-time Lyro conversations. Powered by Claude. Lyro Connect allows deployment on top of other helpdesks. |
Landscape Summary
The table compares customer support agents across platform type (built-in vs standalone), channel support (chat, email, voice, SMS, social), autonomous actions, and pricing. Most agents are built-in to existing helpdesk platforms (Zendesk, Intercom, Freshdesk, Gorgias, Gladly, Kustomer, Tidio Lyro). Standalone agents (Ada, Decagon, ElevenAgents for Support, Forethought, Maven AGI, Sierra) overlay onto your existing ticketing system via API. Nearly all support chat and email; voice is available in all except Gorgias, Freshdesk Freddy AI, and Tidio Lyro. SMS support is missing from Zendesk, Freshdesk Freddy AI, and Tidio Lyro. All agents support autonomous actions — processing refunds, updating subscriptions, and executing workflows rather than just deflecting to FAQs. Pricing includes per-seat models, per-resolution pricing from about $0.90/resolution, per-conversation pricing from $2/conversation, and enterprise contracts.
Frequently Asked Questions
AI customer support agents autonomously resolve customer conversations across chat, email, and voice — not just deflect to FAQs. They connect to your CRM, order systems, and knowledge base to answer questions, process refunds, update accounts, and escalate to humans when needed.
Built-in agents (e.g. Zendesk, Intercom, Freshdesk, Gorgias) are part of an existing helpdesk platform — you get AI plus ticketing infrastructure together. Standalone agents (Ada, Decagon, ElevenAgents for Support, Forethought, Maven AGI, Sierra) connect to your existing ticketing system via API, giving you flexibility to keep your current helpdesk. Check the Platform column in the table.
Intercom Fin, Salesforce Agentforce, Ada, ElevenAgents for Support, Gladly, Kustomer AI, Sierra, Decagon, Maven AGI, and Forethought support all five channels: chat, email, voice, SMS, and social. Gorgias lacks voice. Freshdesk Freddy AI lacks voice and SMS. Zendesk lacks SMS. Tidio Lyro lacks voice and SMS. Check the channel columns in the table.
Pricing varies: per-seat licensing, per-resolution pricing from about $0.90/resolution, per-conversation pricing from $2/conversation, and enterprise contracts. Gorgias and Tidio offer lower entry points for small teams. Salesforce Agentforce offers flexible per-conversation pricing. ElevenAgents for Support has public plans from $6/mo, while Sierra, Decagon, and Maven AGI are enterprise-led.
We compare agents across platform type (built-in vs standalone), channel support (chat, email, voice, SMS, social), autonomous action capabilities, and pricing. Our table is updated regularly. View LLM benchmarks