Best respond.io alternatives: apps like respond.io - Inbox

8+ similar apps compared and reviewed

3.9 avg rating
8 free apps
Updated October 2026

Whether you want more options like respond.io or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to respond.io

4.1(13 ratings)
Free
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Engage with customers in real-time, follow up on conversations effortlessly, and receive instant notifications for system activities. Collaborate with your team using private notes and organize conversations with status assignments to deliver exceptional service anytime, anywhere.

Kommo#2

Kommo by Terimpol S.A.

Messenger-based CRM
Strong Contender
💼 Business
4.3(12 ratings)
Free
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This CRM system helps small businesses boost sales by integrating messaging, email, and calls. Manage your sales pipeline, automate tasks, and track team performance from your mobile device.

Userlytics - Earn by Testing#3

Userlytics - Earn by Testing by Userlytics Corporation

Take UX tests & earn rewards
Worth Considering
💼 Business
4.7😐(3K ratings)
Free
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This app allows you to earn money by testing websites and mobile applications. You'll answer questions, record your screen and voice, and provide feedback on digital assets. Test from home on your own schedule and get compensated for your time.

What We Love

  • 💰 Easy money
  • 📊 Useful for improving products
  • 🎉 Fun and enjoyable experience
  • 👍 User-friendly app

Room to Improve

  • 🐛 Frequent crashes and glitches
  • ⏰ Invitations at inconvenient times
  • 🚫 Difficulty qualifying for tests
  • 🔍 Lack of transparency in rating system
  • 🔌 Upload issues and lost progress

More apps like respond.io

4
SleekFlow - Conversational AI
SleekFlow - Conversational AI
SleekFlow - Conversational AI
Agentic AI Platform
Free

This platform unifies customer conversations from various channels into a single workspace. Its AI Revenue Agent handles the entire customer journey, from inquiry to sale, by understanding history, recommending products, and processing payments. The mobile app allows teams to manage these conversations, automate tasks, and close more deals.

Unified inbox for multiple channelsAI-powered customer engagementProduct recommendations and in-chat catalog
💼 Business
(11)
freemium
5
CloudTalk Go
CloudTalk Go
CloudTalk Go
by CloudTalk s.r.o.
Free

This app provides a powerful international call center solution for mobile devices. Handle customer calls, manage contacts, and integrate with business tools from anywhere. It offers advanced call management features and analytics for improved productivity.

International callingSMS and MMS with templatesWhatsApp Inbound Messages
💼 Business
(32)
free with in-app purchases
6
Tidio
Tidio
Tidio
AI customer support software
Free

This app provides an all-in-one AI customer support solution for businesses. It combines live chat, chatbots, and lead generation tools to enhance customer satisfaction and drive sales. Manage customer interactions and gather visitor information from anywhere.

Live chat with customersAI-powered chatbots for lead generationQuick response templates
💼 Business
(4.8K)
freemium
7
Intercom Conversations
Intercom Conversations
Intercom Conversations
by Intercom
Free

Manage customer conversations and access your inbox from your mobile device. Respond to messages, assign tasks, and view customer profiles to build better connections.

Manage inbox on the goView and assign conversationsCollaborate with team notes
💼 Business
(172)
ad-supported
8
Leadsales
Leadsales
Leadsales
https://leadsales.io/
Free

This platform helps businesses manage customer interactions across multiple communication channels. It offers tools for sales funnel customization, contact import, automated follow-ups, and chatbot integration to improve customer service and generate more business opportunities.

Omni-channel communication platformCustomizable sales funnelContact and conversation import
💼 Business
(57)
freemium