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ManyChat vs Plain

ManyChat logo

ManyChat

Live Chat

Chatbot and automation platform for Instagram, Messenger, WhatsApp, and SMS

From
Free
Free plan
Yes
Full reviewWebsite
Plain logo

Plain

Customer Support

AI support infrastructure built for B2B teams

From
$35/month
Free plan
No
Full reviewWebsite

The short version

  • Only ManyChat has a free tier, so it costs nothing to try first.
  • Each has a real cost: ManyChat pro plan pricing scales quickly with contact count, becoming expensive for large audiences.; Plain foundation plan limited to 2,000 credits per month may be restrictive for high-volume teams
  • They diverge on capability: ManyChat covers Visual Flow Builder, Plain covers Multi-channel consolidation.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which ManyChat and Plain actually diverge.

Attributes where ManyChat and Plain differ
AttributeManyChatPlain
Starting priceFree$35/month
Pricing modelfreemiumTiered pricing per seat with credit system
Free tierYesNo
Platformsweb, ios, androidWeb, API
CategoryLive ChatCustomer Support

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in ManyChat

  • Visual Flow Builder
  • Instagram Automation
  • WhatsApp Automation
  • SMS Marketing
  • Broadcast Campaigns
  • E-commerce Integrations

Only in Plain

  • Multi-channel consolidation
  • AI agents
  • Workflow automation
  • Sidekick assistant
  • Insights engine
  • Linear and Jira integration
  • Help Center and Knowledge Base
  • API-first extensibility

What people use each for

The jobs each tool is most often brought in to do.

ManyChat

  • Automating Instagram DM and comment repliesnot Plain
  • Lead generation via chat funnelsnot Plain
  • WhatsApp order updates and broadcastsnot Plain
  • E-commerce cart recovery via chatnot Plain

Plain

  • Consolidating support from multiple channels into one inboxnot ManyChat
  • Automating support workflows with AI agentsnot ManyChat
  • Extracting insights and trends from customer conversationsnot ManyChat
  • Building custom support solutions with API accessnot ManyChat
  • Implementing AI-assisted customer support at scalenot ManyChat

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

ManyChat

  • Pro plan pricing scales quickly with contact count, becoming expensive for large audiences.
  • WhatsApp automation requires a connected WhatsApp Business API number with separate messaging costs.
  • The free plan has restrictive contact and feature limits compared to paid competitors.
  • Advanced flow logic can become difficult to manage for very complex automation sequences.

Plain

  • Foundation plan limited to 2,000 credits per month may be restrictive for high-volume teams
  • Pricing increases significantly from Foundation to Horizon ($35 to $299 per month)
  • No published pricing for Frontier (custom) plan
  • Additional seat costs ($99 per seat) add up for larger teams
  • Credit-based system requires monitoring usage to avoid overages

Pricing, plan by plan

ManyChat

Free
  • Free$undefined/month
    • Limited contacts
    • Core automation features
    • Basic channels
  • Pro$15/month
    • Higher contact limits
    • All channels
    • Broadcast messaging

Plain

$35/month
  • Foundation$35/month
    • 2,000 credits per month
    • Slack and email channels
    • Ari AI agent
  • Horizon$299/month
    • 15,000 credits per month
    • All Foundation features
    • Microsoft Teams integration
  • Frontier$null/custom
    • Custom credit allowance
    • All Horizon features
    • Discord channels

Which should you pick?

Choose ManyChat if

  • You need visual flow builder.
  • You want to start without paying.
  • You work on web, ios, android.
  • You also want instagram automation.
ManyChat review

Choose Plain if

  • You need multi-channel consolidation.
  • You work on Web, API.
  • You also want ai agents.
Plain review

Questions people ask

Is ManyChat or Plain better?
Neither clearly leads. ManyChat starts at Free and Plain at $35/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ManyChat or Plain?
ManyChat has a free tier; the other does not. Paid plans start at Free for ManyChat and $35/month for Plain.
Does ManyChat or Plain run on more platforms?
ManyChat runs on web, ios, android. Plain runs on Web, API.
Can I use ManyChat for free?
Yes. ManyChat has a free tier, so you can try it without paying. Plain starts at $35/month.
What is ManyChat best used for?
ManyChat is most often used for automating instagram dm and comment replies, lead generation via chat funnels, whatsapp order updates and broadcasts, e-commerce cart recovery via chat. Of those, automating instagram dm and comment replies and lead generation via chat funnels are not what Plain is typically brought in for.
What can ManyChat do that Plain cannot?
ManyChat covers Visual Flow Builder, Instagram Automation, WhatsApp Automation, SMS Marketing. Plain covers Multi-channel consolidation, AI agents, Workflow automation, Sidekick assistant.

Answered from the vendors’ own pages

ManyChat: How much does Manychat cost?

Manychat offers a free plan at $0/month and Pro plan starting at $15/month. Pro plan pricing scales with number of contacts. Elite tier offers custom pricing. Free plan allows automation for up to 1,000 contacts.

Source
Plain: What is included in the Foundation plan?

The Foundation plan ($35/month per seat) includes 2,000 credits per month, support for Slack and email, Ari AI agent, Linear and Jira integrations, and Help Center access. Up to 5 seats are included.

Source
ManyChat: What channels does Manychat support?

Free plan supports Instagram Direct Messages and Facebook Messenger. Pro and Elite plans add WhatsApp, SMS text messaging, and email. All channels allow unlimited custom automation flows once contacts are engaged.

Source
Plain: Can I use Plain with Microsoft Teams?

Yes, Microsoft Teams integration is available on the Horizon plan ($299/month) and higher.

Source
ManyChat: How does Manychat AI pricing work?

Manychat AI features including Intention Recognition, AI Steps, Text Improver, and Flow Builder Assistant are available in Pro and Elite plans at no extra cost. Pro plan includes monthly Chaos AI credits for AI-powered features.

Source
Plain: Is there a free trial for Plain?

Yes, Plain offers a 7-day free trial with no credit card required. You can also get 50% discount through their startup program.

Source
ManyChat: Can I cancel my Manychat subscription anytime?

Yes, Manychat allows cancellation of payment plans at any time. No long-term contract is required. Standard payment methods including credit cards are accepted.

Source
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