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

Nova Echo AI records 649 monthly visits with -86.6% month-over-month growth and Paid pricing. Respond.io records 1,606,802 monthly visits with -8.7% growth and Freemium pricing.

Hyper-realistic AI voice employees for sales, support, and appointment-setting calls
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | novaecho.ai | respond.io |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 649 (649) | 1.61M (1,606,802) |
| MoM Traffic Delta |
| -4.21K (-86.6%) |
| -152.34K (-8.7%) |
| Primary Market & Share | 🇮🇳 India (83%) | 🇲🇾 Malaysia (17.4%) |
|---|
| Direct Visits / mo | 253 | 1.24M |
|---|
| User Rating | 3.8 | 4.5 |
|---|
| Supported Platforms | Website | Website |
|---|

Hyper-realistic AI voice employees for sales, support, and appointment-setting calls
State-of-the-art infrastructure keeps conversational delay low so AI employees respond with natural, human-feeling timing.
Echoes can handle and place more than 10,000 calls per day, keeping inbound and outbound coverage continuous.
AI calls, human calls, texts, emails, and social messages are consolidated into a single platform for multi-channel sales and support.
Conversational voice AI handles calls in 30+ languages for international sales teams and multilingual support desks.

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.

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.

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.

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.

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

Free / Open-sourceCloud phone system and AI voice agents for sales, support, and call centers

Enterprise voice AI agents that handle your most regulated phone calls

Excellent WhatsApp and social messaging automation, but smaller ecosystem of native CRM integrations than Respond.io.

Free / Open-sourceEnterprise AI voice agents that work inside your phone system
Easier setup for live chat and shared inboxes, but less powerful automation workflow builder than Respond.io.
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.
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.
Free / Open-sourceCloud phone system and AI voice agents for sales, support, and call centers
Enterprise voice AI agents that handle your most regulated phone calls
Excellent WhatsApp and social messaging automation, but smaller ecosystem of native CRM integrations than Respond.io.
Free / Open-sourceEnterprise AI voice agents that work inside your phone system