AI audio platform for speech, agents, music and dubbing
echowin records 2,913 monthly visits with -56.4% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Respond.io records 1,606,802 monthly visits with -8.7% growth and Freemium pricing.

Build AI phone and chat agents without managing infrastructure
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | echo.win | respond.io |
| Pricing Model | Freemium, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 2.91K (2,913) | 1.61M (1,606,802) |
| MoM Traffic Delta | -3.76K (-56.4%) | -152.34K (-8.7%) |
| Primary Market & Share | 🇺🇸 United States (97.1%) | 🇲🇾 Malaysia (17.4%) |
| Direct Visits / mo | 1.15K | 1.24M |
| User Rating | 4.2 | 4.5 |
| Supported Platforms | Website | Website |

Build AI phone and chat agents without managing infrastructure
Define personality, accents, routing rules, and fallbacks in natural language, including what tools to use in each interaction.
Train agents on your website with automatic syncs, uploaded documents, or FAQ Q&A pairs, and update sources as they change.
Publish the same agent to phone, website chat, and WhatsApp, scaling from one to many simultaneous conversations.
Turn every recorded conversation into trends, anomalies, and revenue signals so you can review patterns without listening to calls.

AI-powered customer conversation platform for B2C messaging at scale
Bring WhatsApp, TikTok, Instagram, Facebook, Telegram, email and web chat into one shared inbox so no customer thread gets lost between apps.
AI agents qualify leads, answer routine questions, route to the right teammate and follow up automatically when conversations go quiet.
Track tags, custom fields, lead status and lifecycle stage per contact, and move deals through a pipeline without a separate CRM.
Reach thousands of customers with one message, and capture new leads directly from social ads and website links.
AI audio platform for speech, agents, music and dubbing

More advanced AI customer support agents and robust helpdesk features, but typically higher pricing than Respond.io.

SpecialistPurpose-built e-commerce helpdesk with deep Shopify integrations, but less generalized multi-channel routing than Respond.io.
Easier setup for live chat and shared inboxes, but less powerful automation workflow builder than Respond.io.
Easier setup for live chat and shared inboxes, but less powerful automation workflow builder than Respond.io.

Build autonomous AI agents for WhatsApp, email, voice, and every channel your customers use.

SpecialistAI-first WhatsApp marketing and engagement platform built on official WhatsApp Business APIs
SpecialistAI-first WhatsApp marketing and engagement platform built on official WhatsApp Business APIs

Simpler chatbot builder and e-commerce integrations, but fewer advanced multi-channel routing options than Respond.io.
Simpler chatbot builder and e-commerce integrations, but fewer advanced multi-channel routing options than Respond.io.

Streamlined team inbox for WhatsApp and messaging apps, but lacks Respond.io's advanced AI agent workflow builder.
Streamlined team inbox for WhatsApp and messaging apps, but lacks Respond.io's advanced AI agent workflow builder.

Solid multi-channel helpdesk and live chat features, but less sophisticated visual workflow automation than Respond.io.
Solid multi-channel helpdesk and live chat features, but less sophisticated visual workflow automation than Respond.io.

Build customer-facing AI agents for support, sales, and product guidance
Build customer-facing AI agents for support, sales, and product guidance

Strong omnichannel routing across social messaging apps, but less extensive enterprise ticketing features than Respond.io.

Enterprise voice AI that resolves customer conversations
Enterprise voice AI that resolves customer conversations