Comparison

respond.io vs AELYST

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

respond.io

Manage customer conversations from multiple messaging channels in one unified inbox. Empower your team with AI-assisted replies, real-time updates, and contact management to enhance marketing, sales, and support efforts.

Highlights
  • Unified inbox for all channels
  • Team collaboration on conversations
  • AI-assisted replies and translation
  • Real-time message notifications
  • Contact management and updates
  • Spam message filtering
Features
Read full description

Connect with customers anytime, anywhere with the respond.io mobile app. Respond.io is a customer conversation platform where human teams and AI Agents manage WhatsApp, Instagram, TikTok, voice, and email conversations — all from one inbox, on your phone. Key features: - Unified inbox: See every WhatsApp, Instagram, TikTok, and email conversation in one inbox, alongside your team. - AI Agents: Let AI Agents answer, qualify, and hand off conversations to your team the moment a human needs to step in — with the full conversation history carried over. - Team collaboration: Assign or reassign conversations to Agents or AI Agents, add internal comments for context, and see AI-generated conversation summaries and closing notes automatically. - Calls: Answer and return voice calls in the same thread as your chats — for your team, and your AI Agents. - Reply with AI Assist: Draft accurate replies and translate conversations in real time, so language differences don't slow down a response. - Lifecycle stages: Move a contact through Lifecycle stages — New Lead, Hot Lead, Customer, and more — right from the conversation, so pipeline progress stays current wherever your team is. - Real-time updates: Get instant notifications for new messages, so you can respond quickly and keep conversations moving, wherever you are. - Add & update contacts: Add new contacts on the spot and keep existing contact data current, so every reply is based on accurate information. - Spam management: Block spam automatically, so your inbox only shows genuine conversations. Download the respond.io mobile app to keep every conversation — and every deal — moving, wherever your team is. New to respond.io? Sign up for an account on desktop to get started.

About

AELYST

Read full description

Aelyst is the mobile inbox for your business. Reply to customers, work with your team and let AI help — wherever you are. INBOX - All customer conversations in one place, synced with your Aelyst workspace - Filter by Mine, Unassigned, lifecycle stage, team, AI agent or custom inbox - Search contacts and messages, and jump straight to the right message MESSAGING - Send text, photos, videos and documents - Reply, react, forward, edit and delete messages - Snippets for saved replies, with images - Internal notes and @mentions for your team AI - AI Assist drafts replies from the conversation - Rewrite prompts: fix grammar, change tone, translate - One-tap conversation summaries - See when an AI agent is handling a chat and take over anytime TEAM & PIPELINE - Assign conversations, add collaborators and tags - Track leads by lifecycle stage - Reports: lead pipeline and follow-up log NOTIFICATIONS - Real-time push notifications for new messages, assignments and mentions Aelyst is for businesses with an Aelyst account. Sign in with your app.aelyst.ai credentials.

Screenshots

respond.io4 screens
AELYST4 screens

Verdict

The call

The clearest difference is update cadence: respond.io at every 9 days against AELYST's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

respond.io ships an update every 9 days, AELYST every 6 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard1 real difference · 9 level
respond.io versus AELYST: the parameters behind the verdict, then further details
Parameterrespond.ioAELYST
PriceFreeFree
Rating4.3 (17 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 9 days — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size98 MB55 MB
Age rating4+4+
DeveloperRocketbotsHwa Lie Ong

In-app purchases

None

respond.io

No in-app purchases

None

AELYST

No in-app purchases

Questions

Is respond.io free?
respond.io is free to download, with no in-app purchases.
Is AELYST free?
AELYST is free to download, with no in-app purchases.
Do respond.io or AELYST have ads?
Neither respond.io nor AELYST shows ads.
Which is updated more often, respond.io or AELYST?
respond.io ships an update every 9 days, and AELYST every 6 months. Most recently, respond.io was updated on October 24, 2026 and AELYST on October 21, 2026.

Other comparisons