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Customer Support · head to head

Plain vs Whereby

Plain logo

Plain

Customer Support

AI support infrastructure built for B2B teams

From
$35/month
Free plan
No
Full reviewWebsite
Whereby logo

Whereby

Telecommunications

No downloads, no logins - just video meetings that work

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Whereby has a free tier, so it costs nothing to try first.
  • Each has a real cost: Plain foundation plan limited to 2,000 credits per month may be restrictive for high-volume teams; Whereby no breakout rooms, polls, or whiteboard tools
  • They diverge on capability: Plain covers Multi-channel consolidation, Whereby covers Browser-based meetings.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Plain and Whereby actually diverge.

Attributes where Plain and Whereby differ
AttributePlainWhereby
Starting price$35/monthFree
Pricing modelTiered pricing per seat with credit systemsubscription
Free tierNoYes
PlatformsWeb, APIWeb
CategoryCustomer SupportTelecommunications
FoundedUnknown2013

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 Plain

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

Only in Whereby

  • Browser-based meetings
  • No downloads required
  • Personal room URLs
  • Screen sharing
  • Recording
  • Google Calendar
  • Outlook
  • Slack

What people use each for

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

Plain

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

Whereby

  • Client meetingsnot Plain
  • Remote consultationsnot Plain
  • Team standupsnot Plain
  • Webinarsnot Plain

Where each one falls short

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

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

Whereby

  • No breakout rooms, polls, or whiteboard tools
  • Hard cap of 200 participants and performance drops with groups of 12+
  • No phone dial-in option for participants without internet
  • Occasional connectivity issues and laggy screen sharing reported

Pricing, plan by plan

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

Whereby

Free
  • FreeFree
    • 1 meeting room
    • 100 participants
    • Screen sharing
  • Pro$6.99/month
    • 3 meeting rooms
    • Custom branding
    • Recording
  • Business$11.99/month
    • Unlimited rooms
    • SSO
    • Analytics

Which should you pick?

Choose Plain if

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

Choose Whereby if

  • You need browser-based meetings.
  • You want to start without paying.
  • You also want no downloads required.
Whereby review

Questions people ask

Is Plain or Whereby better?
Neither clearly leads. Plain starts at $35/month and Whereby at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Plain or Whereby?
Whereby has a free tier; the other does not. Paid plans start at $35/month for Plain and Free for Whereby.
Does Plain or Whereby run on more platforms?
Plain runs on Web, API. Whereby runs on Web.
Can I use Whereby for free?
Yes. Whereby has a free tier, so you can try it without paying. Plain starts at $35/month.
What is Plain best used for?
Plain is most often used for consolidating support from multiple channels into one inbox, automating support workflows with ai agents, extracting insights and trends from customer conversations, building custom support solutions with api access. Of those, consolidating support from multiple channels into one inbox and automating support workflows with ai agents are not what Whereby is typically brought in for.
What can Plain do that Whereby cannot?
Plain covers Multi-channel consolidation, AI agents, Workflow automation, Sidekick assistant. Whereby covers Browser-based meetings, No downloads required, Personal room URLs, Screen sharing.

Answered from the vendors’ own pages

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
Whereby: Does Whereby require software downloads?

No. Whereby is browser-based and requires no downloads or complex configuration. Participants join via a simple link without needing to install software.

Source
Plain: Can I use Plain with Microsoft Teams?

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

Source
Whereby: What is Whereby's pricing model?

Whereby offers a free-forever plan and paid plans starting at $5.82/month when billed annually. Whereby does not offer a free trial.

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
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