respond.io vs BetterSocials vs Meta's free inbox (2026)

If you only answer Instagram and Facebook DMs, respond.io is more system than the job needs. respond.io is best for support and sales teams with many staff handling conversations across many channels. Meta Business Suite is best for a business that answers a handful of DMs by hand, and it's free.

BetterSocials is best for a small business that sells where it posts and wants AI replies in its own voice. It starts at $29 a month, or $24 a month billed yearly, for four accounts.

Why we put a free third tool in this comparison

Meta Business Suite is the reason this is a three-way comparison. A small business weighing respond.io already has Meta's own inbox for Facebook and Instagram, at no cost. So we judged all three on one job: answering the DMs that turn into customers.

respond.io is built for customer support and sales teams with many staff and many channels to cover. That's where it earns its price. A business with one or two people answering Instagram and Facebook DMs pays for team features it won't use.

BetterSocials sits between the free inbox and the team system. For four accounts it adds AI replies in your voice, keyword comment-to-DM and post scheduling, with unlimited contacts.

What each of the three costs a small business in 2026

Meta Business Suite is the cheapest of the three, because it costs nothing. Meta's help center says "Meta Business Suite is free to use on desktop and in the Meta Business Suite mobile app." If price is your only test, Meta wins.

BetterSocials has three plans. Each comes with a 7-day free trial (card required), unlimited contacts and unlimited keyword automations.

• Creator is $29 a month, or $24 a month billed yearly, for four accounts, one login and 1,000 AI credits a month.
• Pro is $49 a month, or $39 a month billed yearly, for six accounts, one login and 2,000 AI credits a month.
• Team is $99 a month, or $79 a month billed yearly, for twelve accounts, unlimited teammates and 4,000 shared AI credits a month.

An AI credit is the meter for AI writing: each AI reply or draft uses one. When credits run out, the AI pauses instead of charging more. Nothing on any plan is billed per contact.

respond.io lists its plans on its pricing page. For how the three kinds of tool compare on price at this size, see What a chatbot, a scheduler and an AI manager cost a small business in 2026.

How far Meta Business Suite gets you for free

Meta Business Suite puts messages from Messenger, Instagram and WhatsApp in one inbox, plus comments on your Facebook and Instagram posts. You only see comments from connected business assets, so a personal profile's comments stay out.

Meta Business Suite also has keyword automations. They send templates you write, or Meta Business Agent, are set up on desktop and wait 15 minutes before sending unless you reply first.

Staff can share the work. Meta says "You can assign conversations in Inbox to different people who help manage your business's communication on Messenger, Instagram and WhatsApp." That covers Facebook and Instagram comments too, for free.

Meta Business Suite stops at Meta's own surfaces: Messenger, Instagram, WhatsApp and comments on your Facebook and Instagram posts. Messaging a commenter has a time limit as well. In Meta's words, "You can't send a message in response to comments posted more than 7 days ago."

Some features also depend on where you are. Meta says certain organic messaging features for businesses in Europe and Japan "will be unavailable", and WhatsApp in the inbox is unavailable in the UK, the EU and several other countries.

The three tools side by side

BetterSocials, Meta Business Suite and respond.io split on who does the typing and where your customers write. The table sorts them by the job each does best.

BetterSocials is stronger when comments and DMs on social posts bring in the sale. respond.io is stronger when many channels and many staff are the daily work. Meta Business Suite is enough when volume is low and you're happy typing every reply.

AI that answers DMs in your voice, and where respond.io fits

BetterSocials has a DMs section in its AI replies with three settings: Off, Draft for me and Reply in my voice. It covers Instagram, Facebook and TikTok DMs. TikTok only lets apps answer DMs for accounts outside the UK and Europe.

On Draft for me, every new DM gets a draft in your voice the moment it arrives, and nothing sends until you approve it. On Reply in my voice, a DM gets an answer about a minute after it arrives. The voice comes from your past replies plus AI rules, which are plain sentences you write, like your prices, hours and booking link.

When your AI rules don't cover what someone asked, the AI doesn't guess. The DM waits for you in Needs reply. After five AI replies in one conversation in a day, the rest wait for you too.

Speed matters here because Instagram only lets a business reply to a DM within 24 hours of the person's last message. After that, the conversation is closed until they write again.

respond.io comes at the same job from the team side. It's built for support and sales teams sharing the load across many channels, which is a different job from one owner answering in their own voice.

When respond.io is the right call

respond.io is the pick when your customers message you on channels BetterSocials doesn't connect. BetterSocials doesn't connect WhatsApp, Telegram, SMS, X or email inboxes. If those bring in your customers, a multi-channel tool fits better.

respond.io also fits a support or sales team with many staff sharing one set of customer conversations. If that describes your week, the team features are what you're paying for, and you'll use them.

When BetterSocials is the right call

BetterSocials fits a med spa, salon, gym, restaurant or creator whose customers ask about prices and bookings in comments and DMs. Every new comment and DM gets a tag, and a question about price, booking or availability gets a Lead tag and a push to your phone. Lead detection is free and on by default.

Pick the plan by account count. Creator covers four accounts for $29 a month, or $24 a month billed yearly. Pro covers six for $49 a month, or $39 billed yearly. Team covers twelve, with unlimited teammates, for $99 a month, or $79 billed yearly.

If that's your business, start the 7-day free trial from BetterSocials' pricing page, or see how it works on its comment-to-DM feature page first. For more tools at this size, see 10 Instagram DM tools for small businesses in 2026: our pick, then by price.