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Customer Support · head to head

Plain vs UserVoice

Plain logo

Plain

Customer Support

AI support infrastructure built for B2B teams

From
$35/month
Rated
-
Full reviewWebsite
UserVoice logo

UserVoice

Customer Support

Plans that scale with your team

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only UserVoice 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; UserVoice no tier names, prices or billing cycles are published on the pricing page; every call to action reads Talk to an Expert rather than showing a figure
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Plain and UserVoice actually diverge.

Attributes where Plain and UserVoice differ
AttributePlainUserVoice
Starting price$35/monthFree
Pricing modelTiered pricing per seat with credit systemusage-based
Free tierNoYes
PlatformsWeb, APIWeb

Identical on both: user rating (Not yet rated), category (Customer Support).

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 UserVoice

Nothing recorded that Plain does not also cover.

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 UserVoice
  • Automating support workflows with AI agentsnot UserVoice
  • Extracting insights and trends from customer conversationsnot UserVoice
  • Building custom support solutions with API accessnot UserVoice
  • Implementing AI-assisted customer support at scalenot UserVoice

UserVoice

  • Collecting and prioritizing customer feedback from multiple channelsnot Plain
  • Building internal feedback portals for product teamsnot Plain
  • Mapping customer needs to product roadmap decisionsnot Plain
  • Consolidating voice of customer across feedback channelsnot 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

UserVoice

  • No tier names, prices or billing cycles are published on the pricing page; every call to action reads Talk to an Expert rather than showing a figure
  • Pricing is based on feedback volume and which integrations are connected rather than a flat seat price, so cost cannot be estimated without a sales conversation

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

UserVoice

Free

No published plan breakdown. See the UserVoice review.

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 UserVoice if

  • You want to start without paying.
UserVoice review

Questions people ask

Is Plain or UserVoice better?
Neither clearly leads. Plain starts at $35/month and UserVoice at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Plain or UserVoice?
UserVoice has a free tier; the other does not. Paid plans start at $35/month for Plain and Free for UserVoice.
Does Plain or UserVoice run on more platforms?
Plain runs on Web, API. UserVoice runs on Web.
Can I use UserVoice for free?
Yes. UserVoice 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 UserVoice is typically brought in for.
What can Plain do that UserVoice cannot?
Plain covers Multi-channel consolidation, AI agents, Workflow automation, Sidekick assistant.

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
UserVoice: Does UserVoice charge per user seat or by usage?

UserVoice uses a usage-based pricing model that scales with what you use, never by seat. Costs depend on feedback volume, tools leveraged, and integrations connected, not the number of people on your team.

Source
Plain: Can I use Plain with Microsoft Teams?

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

Source
UserVoice: Can I try UserVoice before committing to a paid plan?

Yes, UserVoice offers 30-day free trials after booking a demo. No credit card is required to start the 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
UserVoice: What happens if I need help during onboarding?

UserVoice includes expert onboarding and dedicated customer success manager support with all paid plans to help you get started.

Source
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