ManyChat is a chat automation platform. You connect your social accounts, and it answers messages and comments for you with rules and visual flows, so a person who writes “price” or comments a keyword gets a reply without anyone typing it. Its main use is on Instagram and Facebook, and it lists other channels such as WhatsApp, TikTok, SMS, Telegram, and email depending on the plan. It charges by active contacts, which is the part that surprises people most. We make VivaDialog, a competitor, so this explainer sticks to what ManyChat’s plans and features looked like in our 2026 research and says where we could not confirm something.
What ManyChat does
In plain terms, ManyChat sits between your audience and your inbox.
- It reacts to triggers. A trigger is something a person does: sends a DM, comments a keyword on a post, replies to a Story.
- It sends a response. That can be a fixed message, a set of buttons, or a longer flow that waits for the person’s answer and branches.
- It remembers people. Each person becomes a contact, and ManyChat counts the active ones in a month to decide which plan you need.
The classic example is comment-to-DM. You post “comment GUIDE and I will send it”, ManyChat sees the comment, and the person gets the guide in a DM. How to send an automatic DM when someone comments on Instagram explains the Meta rules behind that, because they apply to every tool.
How to use ManyChat, in outline
ManyChat’s menus change, so use its own help center for the current clicks. The outline below is the same shape on every tool of this kind.
- Connect the account. For Instagram this is a professional account linked to a Facebook Page, connected through Meta’s login.
- Pick a trigger. A keyword in a comment or a DM is the usual first one.
- Build the response. Start with a single message with your link. Add buttons or a flow when you need questions answered step by step.
- Test, then switch it on. Send the keyword from a second account and check what arrives before it runs on real people.
- Watch the contact count. Every person your automations talk to counts, so a post that goes well moves the number.
Meta’s limits shape step 3. A private DM to a commenter is one per comment, within 7 days, and more messages can follow only after the person answers. A DM chat can be answered within 24 hours of the person’s last message. Instagram auto reply: what you can automate and the limits lists them.
What ManyChat costs
When we checked ManyChat’s pricing page and help center in 2026, in US dollars from the United States, the plans were:
| Plan | Contacts | Billed yearly, per month | Billed monthly |
|---|---|---|---|
| Free | 25 | $0 | $0 |
| Essential | 250 | $14 | $17 |
| Pro | 2,500 | $29 | $39 |
| Business | 7,500 | $69 | $99 |
| Advanced | 25,000 | $139 | not confirmed |
Prices depend on your billing country and change, and ManyChat’s own pages disagreed on whether AI is a paid add-on or part of Pro. ManyChat pricing explained covers the yearly totals and what happens when a post brings in a crowd. Contacts are people, not messages, so a person who comments once and a person who sends twenty DMs count the same.
ManyChat competitors
Which competitor fits depends on why you are looking.
- If the bill growing with contacts is the problem, ManyChat alternatives covers seven tools with their 2026 prices, and flat vs per-contact pricing shows the two models side by side.
- If you are choosing between two big names, ManyChat vs Chatfuel compares them on how each charges and limits its plans.
- For one-to-one pages, see VivaDialog vs ManyChat and a ManyChat alternative for Instagram, Facebook, and Threads.
Where VivaDialog differs
The two tools overlap on Instagram and Facebook comment and DM automation. The differences are in how they count and what they cover.
| ManyChat (our 2026 notes) | VivaDialog | |
|---|---|---|
| What the plan counts | Active contacts | Conversations answered by automations, and AI replies |
| Lowest paid plan | $14 a month billed yearly, 250 contacts | $7.20 a month billed yearly, 500 conversations, 200 AI replies |
| Free plan | 25 contacts | None |
| Channels | Instagram, Facebook, and others listed by plan | Instagram, Facebook, Threads, Telegram (Growth), email, Website chat |
| Threads | Not recorded in our notes | Replies in the same inbox, with automations |
| WhatsApp, SMS | Listed | Not supported |
| Flow builder | Visual builder with step metrics | A list of steps from the Growth plan |
| Team inbox | Not recorded in our notes | One shared inbox with tags, assignment, and notes |
A blank in our notes means we did not record it, not that ManyChat lacks it. VivaDialog charges a flat monthly price per workspace, so a viral post uses quota instead of raising the bill. The help page how automations work shows what an automation can do, and the pricing page has the quotas.
When ManyChat is the better pick
Choose ManyChat if you need WhatsApp, SMS, or a visual flow canvas, or if your contact count is small enough for its free plan. Choose VivaDialog if your work is mainly Facebook, Instagram, and Threads comments and DMs and you want one price that does not follow your audience.
Frequently asked questions
What is ManyChat used for?
Automating replies to DMs and comments on Instagram and Facebook, and on other channels it lists, such as WhatsApp.
Is ManyChat free?
It has a free plan for 25 active contacts, as of 2026. Paid plans are priced by contacts.
How do I use ManyChat?
Connect your account, pick a trigger such as a comment keyword, build the response, test it, and switch it on. ManyChat’s help center has the current steps.
Does ManyChat charge per message?
The plans we recorded count active contacts per month, not messages. Check its pricing page for anything we did not record.
Who are ManyChat’s competitors?
Chatfuel, respond.io, and a group of flat-rate comment-to-DM tools, plus VivaDialog. ManyChat alternatives lists the ones we researched.
VivaDialog is in early access right now, and participants get the Growth plan free for 30 days. The pricing page has the details.