8 best respond.io alternatives for business messaging

For small businesses that want AI to answer customer questions across WhatsApp and Instagram, Visito is our first recommendation, particularly when answers depend on information in a connected business system. Manychat suits businesses that generate leads through Instagram content. A Shopify store whose team spends much of the day answering order questions should also consider DelightChat.

The table below covers the full shortlist. Each product supports WhatsApp and Instagram, although AI capabilities and channel access vary by plan.

Respond.io already offers a shared inbox, AI assistance, and autonomous AI agents. Its monthly Starter plan costs $99. Growth starts at $199 and adds AI agents, workflow automation, broadcasts, and integrations through Zapier and Make. Annual billing reduces those starting prices to $79 and $159 per month, respectively.

For a small business, the question is how those features match the work your team needs to do.

An Instagram campaign might need a comment to trigger a private message with a product link. A hotel question could require the agent to check current room availability. A sales team may need every conversation attached to a deal, with someone responsible for following up.

Those requirements lead to different choices. Your budget also changes once you include the people who need access, AI usage, and any higher plan required by an integration.

Best for small businesses that want AI to handle routine customer conversations.

Visito connects an AI agent to WhatsApp, Instagram, Messenger, and website chat. You supply your business information and configure when a conversation should reach your team.

The agent can answer questions, follow up with customers who go quiet, and retrieve information from supported systems. For example, a hotel using the Cloudbeds integration can use live room rates and availability when answering a question.

Visito also lists integrations for fitness, commerce, and payments. The available actions depend on the connected system and your plan. Explore Visito’s integrations.

Best for businesses that turn Instagram engagement into customer questions.

Manychat is a strong candidate when your sales process starts with a comment, a story interaction, or a direct message. You can build flows that send information and collect details before a person joins the conversation.

A business promoting a workshop, for example, could automatically send the registration link to people who comment on its post, then record their details in Google Sheets. Manychat also supports connections to HubSpot and automation tools such as Zapier and Make.

Best for businesses running regular WhatsApp campaigns.

Wati combines WhatsApp campaign tools with a team inbox and automation. Its integrations make it relevant to businesses sending order updates or following up with leads from advertising.

It also supports Instagram messaging and automation. Its Astra product provides AI agents, while AI Copilot helps staff work through conversations. The packaging differs across regional offers, so the plan shown in your market deserves a close read.

Best for teams that want AI agents alongside sales workflows.

SleekFlow combines an inbox with campaign tools and a visual workflow builder. Its AgentFlow product lets businesses build AI agents using their own knowledge and instructions.

For a retailer, that could mean helping a customer find a product through the Shopify connection. A business with more specialized requirements can use Premium’s custom agent integrations to retrieve information or perform actions in another system.

Best for sales teams that need a CRM connected to their conversations.

Kommo organizes customer messaging around leads and sales pipelines. That makes it relevant when a question involves several conversations before someone buys.

Consider a business selling renovation services. A prospect asks about pricing through Instagram, receives a quote, and returns with questions a week later. The salesperson needs to see the lead’s stage and know what happens next.

Kommo combines that sales process with messaging and AI. Its current plans include AI credits, with more automation available as you move up the tiers.

Best for businesses combining WhatsApp marketing with Instagram messaging.

Interakt offers campaigns, chatbot flows, and a shared inbox for WhatsApp and Instagram. Its WhatsApp AI agents cover tasks such as answering FAQs and qualifying leads.

Its documented AI connections include Shopify and Google Calendar. A business considering Interakt should check the package for its specific workflow: the company sells Marketing & Support, Sales CRM, and AI offerings with different inclusions.

Best for small Shopify stores managing order-related support.

DelightChat brings customer messages and Shopify order information into the same workspace. Staff can use that context when answering questions about an order or delivery.

It also includes WhatsApp marketing functions, such as abandoned-cart recovery and order notifications. The AI assistant helps staff draft and rewrite replies; its published feature set also includes rules for automatic responses and assignment.

Best for teams handling email alongside WhatsApp and Instagram.

Trengo brings several customer-service channels into one inbox. Its collaboration features include assignment and internal comments, which help when more than one person needs to resolve a request.

Its AI Agent can answer customer questions, while integrations add business context. For example, Trengo’s Shopify connection can supply product and inventory information during a conversation.

We build Visito, which appears in this guide. The comparison uses vendors’ published product pages, pricing, and documentation checked on September 10, 2026.

We considered whether each product supports WhatsApp and Instagram, how its AI works, what the shared inbox includes, and which integrations a business can use. Pricing includes the plan restrictions that affect those features.

The recommendations describe the businesses we think each product suits. They come from a review of documented capabilities; we haven’t run a controlled performance test across all eight products.

Start with a handful of conversations your team handled recently.

Give each shortlisted product the same business information and try those requests. Include a question whose answer changes, such as current availability. Ask something the agent cannot answer from its knowledge. Then have a team member take over and check what context they receive.

If your main problem is unanswered Instagram engagement, begin with Manychat. For recurring customer questions across messaging channels and your website, test Visito against the information and systems your business uses.

A Shopify support team should examine DelightChat’s inbox closely. Sales teams with longer buying cycles should consider how Kommo would fit their daily follow-up process.

Before subscribing, calculate a normal month and a busy month. Include the required plan, staff access, AI usage, extra contacts or tickets, and applicable WhatsApp charges.

Among the published offers in this comparison, Kommo Base has a $25-per-user monthly rate with a six-month minimum. DelightChat Startup costs $29/month for a package that includes five team members.

Those figures cover different products and billing units. For a team that needs WhatsApp and Instagram automation, Manychat Pro starts at $39/month. Check the functionality and usage allowance you need before comparing totals.

AI support varies by channel and plan. Interakt explicitly describes its AI agents as built for WhatsApp. DelightChat’s advertised AI assistant focuses on drafting and rewriting replies.

During a trial, test the exact action on each channel you intend to use. A tool’s ability to receive Instagram messages doesn’t establish which AI functions are available there.

Meta’s applicable message-delivery charges remain part of using the WhatsApp Business Platform. Providers can also charge for their software, AI usage, or the WhatsApp connection.

Our WhatsApp Business API pricing guide explains how those costs fit together.

Eligible businesses can use WhatsApp Business Coexistence to connect the app to a supported platform while continuing to use the same number on their phone. Availability depends on the account, provider, and setup.

Check eligibility and how history will be handled before changing your existing connection. Read Visito’s Coexistence guide.

You can start a seven-day Visito trial, add your business information, and test the questions your customers already ask.

Use the trial to check answer quality, confirm the integrations you need, and see how conversations reach your team.