# Fernand vs Plain

> Fernand: Shared inbox with AI replies and Stripe context for small SaaS support teams
> Plain: AI-powered support platform for B2B teams, unifying Slack, email and chat in one workspace

- Fernand profile: https://finderatlas.com/tools/fernand
- Plain profile: https://finderatlas.com/tools/plain
- Comparison page: https://finderatlas.com/compare/fernand-vs-plain
- Last reviewed: November 2026

## Verdict

Fernand is listed under Customer Support and Plain under Help Desk Software. Fernand scores higher in FinderAtlas's editorial review (8.5 vs 7.9 out of 10), led by ease of use and value for money. Only Fernand has a free plan or trial.

### Choose Fernand if

- You want a tool built for Founder-led customer support.
- Free plan with unlimited seats, a knowledge base and AI features.
- No per-resolution charge for AI replies.

### Choose Plain if

- You want a tool built for Teams that support business customers through shared Slack or Teams channels and want AI triage, routing and an API-first setup.
- Built around B2B support, with Slack, Teams and Discord channels alongside email and chat.
- Ari and Sidekick AI agents are included from the entry plan.

## Pricing

| | Fernand | Plain |
| --- | --- | --- |
| Pricing model | Freemium | Free trial |
| Free plan or trial | Yes | No |
| Starting price | $0 | $45 |

## Features

| Feature | Fernand | Plain |
| --- | --- | --- |
| Keyboard-first shared inbox | Yes | Not listed |
| AI drafts and chat agent | Yes | Not listed |
| Custom customer data | Yes | Not listed |
| Billing integrations | Yes | Not listed |
| Slack Connect | Yes | Not listed |
| Knowledge base | Yes | Not listed |
| Support widget | Yes | Not listed |
| Rules and snippets | Yes | Not listed |
| Developer API | Yes | Not listed |
| Multichannel Inbox | Not listed | Yes |
| Ari AI Agent | Not listed | Yes |
| Sidekick | Not listed | Yes |
| Workflows | Not listed | Yes |
| Insights | Not listed | Yes |
| Bring Your Own Agents | Not listed | Yes |
| API | Not listed | Yes |
| Help Center and Knowledge Base | Not listed | Yes |

## Platforms

| Platform | Fernand | Plain |
| --- | --- | --- |
| Web | Yes | Yes |
| Windows | No | No |
| macOS | No | No |
| iOS | No | No |
| Android | No | No |
| API | Yes | Yes |
| Browser Extension | No | No |

## Fernand strengths

- Free plan with unlimited seats, a knowledge base and AI features
- No per-resolution charge for AI replies
- Only people who reply to customers count as paid seats
- Customer data from Stripe and other billing tools or any HTTP endpoint shows in the sidebar
- Keyboard shortcuts and a command palette for fast triage

## Fernand limitations

- Free plan is limited to 100 sent messages per month and adds "Sent via Fernand" to outgoing email
- Slack Connect and helpdesk data import require the paid plan
- No dedicated iOS or Android app; the inbox is used in the browser
- No phone or call center routing

## Plain strengths

- Built around B2B support, with Slack, Teams and Discord channels alongside email and chat.
- Ari and Sidekick AI agents are included from the entry plan.
- API-first design allows custom workflows and embedding.
- 7-day trial without a credit card, plus a 50% startup discount.
- Enterprise options include SSO, SCIM and HIPAA on the Frontier plan.

## Plain limitations

- No permanently free plan; paid plans start at $45 per user per month.
- AI usage is metered in credits (1,000 per month on Foundation), which makes costs harder to predict.
- Microsoft Teams and CRM integrations require the $99 Horizon plan.
- No iOS or Android app was found.

## FAQ

**Is Fernand better than Plain?**

It depends on your workflow. Fernand is built for Founder-led customer support. Plain is built for Teams that support business customers through shared Slack or Teams channels and want AI triage, routing and an API-first setup.

**What are the key feature differences between Fernand and Plain?**

Fernand: Shared inbox with AI replies and Stripe context for small SaaS support teams. Plain: AI-powered support platform for B2B teams, unifying Slack, email and chat in one workspace.

**Does Fernand or Plain have a free plan?**

Fernand has a free plan or trial; Plain is paid only.

**Which is cheaper, Fernand or Plain?**

Fernand starts at $0 and Plain starts at $45. See the pricing table above for what each tier includes.