Best Customer Conversation Management Platforms with a Mobile App for B2C

What to look for in a mobile app to manage customer conversations

Here's what separates a mobile app that enables full agent productivity from one that just handles the basics. These are the criteria this article uses to evaluate each platform.

Omnichannel access on mobile

Agents should be able to manage conversations across WhatsApp, Instagram, email and other channels from their mobile inbox. Otherwise, they're forced to switch devices, resulting in slower response times and potential missed messages.

Real-time push notifications

Notifications should be fast and reliable. Delays directly lead to slower response, missed leads and customers moving to competitors.

Conversation assignment and team collaboration

Agents should be able to easily assign conversations, transfer to teammates for assistance and trigger automations directly from the mobile app. Without this, conversations get stuck, slowing resolution time and hurting customer experience.

AI assistance for replies and summaries

Look for AI-suggested replies, summaries and message drafting. Without it, agents spend more time typing and handle fewer conversations, and response quality may drop.

Voice note handling

The app should support sending, receiving and transcribing voice messages — especially in voice-heavy markets where skipping this means losing key context.

Performance and reliability at scale

Some apps crash or lag when message volumes spike. Instability at scale creates conversation backlogs, missed SLAs and lost revenue opportunities.

Best customer conversation mobile app comparison at a glance

The table below compares respond.io, Wati, Freshchat, Trengo, Interakt, Zoko and Sleekflow across best-fit use case, core mobile capabilities and mid-tier pricing — the plan level most growing B2C teams will land on for the features and scale they actually need.

Best customer conversation management platforms with a mobile app: Pros, cons and pricing compared

Respond.io

Respond.io is an AI-powered customer conversation management platform built for growing B2C businesses. Its mobile app is an extension of the web platform, giving agents access to a unified inbox, AI assistance, conversation assignment and contact profiles, all from one mobile app.

Best for

Growing B2C teams managing revenue-critical conversations across multiple channels, where agents need to stay fully responsive on the go.

Pros

• Core customer-facing features are all accessible on mobile — inbox, conversations and calls — so agents can fully resolve conversations without switching devices.

• Supports the widest omnichannel inbox available: WhatsApp, Instagram, TikTok, Messenger, Telegram, LINE, email, VoIP and custom channels, all managed from one mobile app.

• Conversation assignment, transfer and closure are all available directly from the mobile app, reducing delays in response and resolution.

• Offers VoIP including WhatsApp Business Calling API, recorded and transcribed automatically for better follow-up visibility.

• Voice messages can be sent, received and transcribed — useful for processing conversations faster in voice-first markets.

• AI Assist, AI prompt and AI summaries reduce typing effort and improve response speed and consistency.

• Push notifications are reliable and real-time for new messages across all conversations and channels.

• Platform reliability is backed by 99.999% uptime, so agents can manage conversations efficiently even at high volumes.

• Human support is available on weekdays; 24/7 AI agent support is available on every plan.

Cons

• Steeper learning curve — new users need more onboarding time than simpler WhatsApp-only tools.

• Manager and admin features (reports, workflow configuration, AI agent setup) are web-only, as they are not required for daily agent tasks on mobile.

Pricing

Mid-tier starts at their Growth plan ($199, paid monthly), which includes 10 users — additional users are charged at $20/month. For growing teams, the per-user cost stays predictable and transparent as headcount scales. Enterprise plans are available with custom pricing.

Customer sentiment

Users frequently highlight the reliability of the mobile app and the quality of customer support.

• App Store: 4.8/5 (110 reviews)

• Google Play: 4.5/5 (285 reviews)

Wati

Wati is a budget-friendly platform focused on WhatsApp. Its mobile app handles the basics such as receiving push notifications, managing conversations and contacts.

Best for

Small to mid-size businesses that rely on WhatsApp for customer communication.

Pros

• Manage customer support on the shared team inbox with easy conversation assignment to agents.

• Monitor and manage WhatsApp broadcasts from the app directly.

• Configure push notifications and basic automation rules from mobile.

Cons

• Limited to WhatsApp, Instagram and Facebook Messenger — teams expanding beyond these channels will need to migrate to a different platform.

• Contact list management is admin-only; agents cannot manage customer profiles.

• Wati applies a markup on top of Meta's WhatsApp fees, which adds quickly at high volumes and isn't obvious upfront.

• No AI-assisted replies or voice call handling on mobile — every response must be typed manually.

Pricing

Pro plan starts at $119 (paid monthly) and includes 5 users — additional users are charged at $39/month. Teams that need to scale headcount will see costs rise quickly on top of the per-conversation markup on WhatsApp fees, which means real cost scales faster than the headline tier price suggests.

Customer sentiment

Positive feedback centres on ease of use; recurring complaints cover limited customer support and platform reliability.

• App Store: 2.6/5 (8 reviews)

• Google Play: 3.7/5 (823 reviews)

Sleekflow

SleekFlow is an omnichannel messaging platform with a strong focus in Asia. Its mobile app is clean and easy to navigate for teams with steady message volumes, but not when volume spikes.

Best for

Small businesses with regional teams on social channels, particularly in Asia.

Pros

• Covers major channels including WhatsApp, Instagram, LINE, Telegram, WeChat and Viber in one shared inbox. Voice notes supported.

• Basic conversation assignment and customer profile management are accessible on mobile.

• Shopping carts and payment links can be created directly from the app to support customers on the go.

• Broadcast performance can be monitored and tracked from mobile.

• AI features assist with generating and refining messages based on intent and knowledge base.

Cons

• Key channels missing: email, WhatsApp Business Calling API and other VoIP services are not supported.

• Platform slowdowns and crashes are common when inbound message volumes spike — agents may lose inbox visibility mid-shift while conversations go unassigned.

• Customer support is limited — email and chat support with a dedicated customer success manager are only available on Enterprise plans.

Pricing

Starts at $349/month for the Premium plan, which includes 5 users with additional users available as an add-on. For growing teams, user add-on costs stack on top of an already high base price, meaning headcount growth can push the total bill up quickly. Enterprise plans are available on request. At scale, instability during traffic spikes adds further operational cost beyond the headline tier.

Customer sentiment

Users appreciate the clean UI; common complaints include platform instability and limited channel support.

• App Store: 4.3/5 (118 reviews)

• Google Play: 3.5/5 (148 reviews)

Freshchat

Freshchat is a customer messaging platform built primarily for support. Its mobile app allows agents to handle tickets and chats on the go.

Best for

Support teams managing tickets, particularly those integrated with other Freshworks tools like Freshdesk or Freshsales.

Pros

• Native integration with Freshworks tools — agents can access customer context from Freshdesk or Freshsales directly within the mobile inbox.

• Solid mobile inbox: ticket assignment, status updates and canned responses all work smoothly.

• Core channels including WhatsApp, Instagram and email are well supported.

Cons

• TikTok and call handling are absent — calls require a separate Freshcaller app, fragmenting the agent workflow.

• Push notifications are inconsistent and unreliable — messages may be delayed or missed, directly impacting response times for agents relying on mobile.

Pricing

Pro plan starts at $49/month per agent. The per-agent model means costs scale linearly with every hire — a 10-person team already costs $490/month before AI session overages, which are billed at $49 per 100 additional sessions.

Customer sentiment

Praised for its clean mobile inbox; users flag app instability and notification issues.

• App Store: 3.6/5 (51 reviews)

• Google Play: 4.6/5 (1.44k reviews)

Trengo

Trengo is an omnichannel customer communication platform for everyday support tasks. As of 2025, Trengo no longer offers a native mobile app. It has been replaced by a progressive web app (PWA), meaning agents access it through a mobile browser rather than a downloaded app.

Best for

Teams managing customer support from their desktop. Not suited for agents who need to work primarily from mobile.

Pros

No native mobile app pros to list. Browser-based access is slower to load, cannot match native push notification reliability, and has no offline fallback.

Cons

• No native mobile app. Agents must access Trengo via a mobile browser — slower to load, weaker notifications and dependent on a stable internet connection with no offline fallback.

• UX/UI through a mobile browser is materially worse than a native app experience.

• Broadcasting, voice and user add-ons are charged separately on top of an already high base price.

Pricing

Pro plan begins at $599 (paid monthly) and includes 20 users — generous for larger teams, but the base price is already high before add-ons. Broadcasting, voice and additional users are each charged separately, so growing teams will see the bill climb well above the headline tier as they activate more of the platform.

Customer sentiment

Users appreciate the channel variety and clean interface on the web app. Recurring complaints cover app instability and limited support availability. No App Store or Google Play rating available — Trengo has no native mobile app.

• G2: 4.3/5 (245 reviews)

• Capterra: 4.1/5 (26 reviews)

Interakt

Interakt is a WhatsApp-first CRM for small businesses. Its mobile app gives agents access to the shared inbox, basic conversation management and broadcast sending.

Best for

Small businesses focused on affordable WhatsApp and Instagram messaging for customer service and sales.

Pros

• Covers essential features for WhatsApp-based operations including notifications, assignment and inbox management.

• Shopify integration lets agents see and respond to WhatsApp orders from mobile as they come in.

Cons

• Only WhatsApp and Instagram are supported — any growth beyond those channels requires migrating to a different platform entirely.

• Customer support is inconsistent and can be slow, making it difficult to resolve issues when agents rely on the app as their primary workspace.

• No AI tools on mobile or desktop — agents must type every response manually.

Pricing

Two-tiered plan types. "Marketing & Support Hub" Growth plan at $55/month (paid monthly) includes unlimited agents, making it easy to onboard a growing support team without seat costs. "Sales CRM" Starter plan at $49/month includes 5 agents at $10/month per additional agent. Both plans are affordable at low volumes, but the single-channel constraint means teams that outgrow WhatsApp will need to migrate to a different platform entirely — resetting onboarding, workflows and costs.

Customer sentiment

Users value WhatsApp feature coverage; negative feedback points to poor platform performance.

• App Store: 3.4/5 (12 reviews)

• Google Play: 4.1/5 (1.6k reviews)

Zoko

Zoko is built for Shopify businesses driving sales via WhatsApp, with a simple mobile inbox for catalog sharing and order management.

Best for

Small Shopify businesses wanting to drive sales via WhatsApp.

Pros

• Shared team inbox with conversations divided by status and channel.

• Basic agent assignment and routing available.

• Agents can share product catalogs and send payment links directly from WhatsApp conversations on mobile, with push notifications for new customer messages.

Cons

• Limited to WhatsApp, Instagram and Facebook Messenger — any business managing conversations across multiple channels will outgrow Zoko almost immediately.

• No AI tools on mobile or desktop — agents must type all responses manually with no smart suggestions, draft support or conversation summaries.

• Pricing on some tiers includes a fair use limit and additional per-conversation fees, which means real costs scale faster than the headline price suggests.

Pricing

The mid-tier Elite plan starts at $114.99/month (paid monthly) and includes 10 agents; additional agents are $12/month each. For growing teams, agent costs are manageable, but the per-conversation fair use limits mean that as volume scales, overage charges kick in — making the real cost harder to predict as the business grows.

Customer sentiment

Rating not yet available. No App Store or Google Play reviews are publicly available for Zoko's mobile app. The mobile experience cannot be validated through user feedback at this stage.

Verdict: Which platform offers the best mobile experience for customer conversations?

The best mobile experience depends on how your team actually works. Here's the breakdown by use case.

• Best for omnichannel B2C teams managing high conversation volumes on mobile: respond.io. The depth of mobile functionality — AI assistance, voice note and call handling, access to multiple channels from one app, and 99.999% uptime — makes it the strongest option for teams where mobile is a primary workspace.

• Best for support teams on social messaging: Freshchat or Sleekflow. Both cover the essentials for support workflows. Watch for app instability at scale with Sleekflow, and unreliable push notifications with Freshchat.

• Best for WhatsApp-focused teams at lower volumes: Wati, Interakt or Zoko. Clean, functional mobile apps for small teams whose entire operation runs on WhatsApp. Budget-friendly, but limited in channel scope — growth beyond WhatsApp means migrating to a different platform.

• Respond.io is not the right fit if: your team runs a single channel at low volume, you don't need AI assistance or multi-channel capability, and you're looking for a lightweight, low-cost inbox. Simpler WhatsApp-only tools will be a better fit at that scale.

For growing mid-market B2C businesses managing customer conversations across channels on the go, respond.io is the clear choice. It brings omnichannel messaging, AI assistance, enterprise-grade reliability and high platform uptime into one platform — and its mobile app is built for the agents who need to use it all day.

Ready to manage customer conversations on the go? Start your free trial or book a demo to see respond.io's mobile app in action.