
WATI
ManyChat
Intercom
AiSensy
SleekFlow.io
Crisp Chat
Zendesk
Turn Every Conversation into Business Results

Smith.ai
Ringzy
Retell AI
Dialzara
Play.ht
Ruby Receptionists
getBreezy
AI agents for business. Custom-built solutions for answering services, customer support, and workflow automation. Ready-to-deploy AI receptionist for trades and small businesses.
Which is more popular?
Based on our record, Respond.io seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | respond.io | niceagents.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Respond.io is AI-powered Customer Conversation Management Software designed for B2C companies looking to increase revenue by growing their first chat conversion rate & returning customer rate by building exceptional customer experiences through messaging. We unify all key instant messaging...
NiceAgents builds AI agents for businesses. Two core offerings: ready-to-deploy AI answering service for SMBs, and custom AI agent development for enterprises. AI Answering Service ($49/mo) AI receptionist answers calls 24/7, captures leads, books appointments, sends instant notifications....
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Respond.io yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No Respond.io videos yet. You could help us improve this page by suggesting one.
Google Review - John Carle - March 2025 #niceagents #edmontonrealestate #stalbertrealestate
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Respond.io and NiceAgents.
Respond.io's answer
Respond.io is for growing B2C companies who prioritize delivering exceptional customer experiences through messaging.
Respond.io's answer
Respond.io is capable of handling high volumes without any slowdowns or downtime and can accommodate even the most complex businesses and implementations. Additionally, we offer highly flexible and customizable integration options.
Share your experience with using Respond.io and NiceAgents. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Need more than just the WhatsApp Business API? Respond.io offers an omnichannel platform for enterprises seeking a comprehensive WhatsApp marketing solution. By integrating your existing support system with Respond.io...
We have no reviews of NiceAgents yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


However, this approach only makes sense if you need a centralized tool for running promotions across several messengers (Facebook Messenger, WhatsApp, WeChat, LINE, Telegram, etc.) at once. Since both 360dialog and Respond.io | #1... Source: about 3 years ago
Https://respond.io/ I’ve been using this for my company. I don’t think it can do it based on read status but maybe it can. Source: over 4 years ago
Unified communications (whatsapp, telegram, instagram, etc) - respond.io. Source: over 4 years ago
Tracking NiceAgents since Jan 2026.
When comparing Respond.io and NiceAgents, you can also consider the following products.


Smith.a is one of the best virtual receptionist and chat services that offer phone calls, answer chats and take messages for you and your staff.
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ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.
Compare ManyChat to Respond.io or NiceAgents:

Ringzy is an AI answering service that answers business calls 24/7 using natural AI voices. Capture leads, book appointments, and never miss a call.
Compare Ringzy to Respond.io or NiceAgents:

Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Compare Intercom to Respond.io or NiceAgents:

API that enables developers to build human-like voice agents
Compare Retell AI to Respond.io or NiceAgents: