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This is one of our top picks in the category so we recommend it over others (you're on the right page), read below to learn why we love and recommend it! ⤵

This is one of the better tools in its category, see below if this tool is right for you! ⤵

If you're more of a product/engineering focused company looking for less of a "shared inbox", and like the idea of a help desk being API-first, then Plain is definitely a top contender.

While they aren't as far along some of our other Top Picks (e.g. Help Scout), they are focusing on simplicity with a single inbox view and deep integrations with Slack and Linear amongst other product–focused collaboration tools.

If we were starting a company today specifically in the software space, we'd have to strongly consider Plain.

We believe there are better options available in this category, read below to learn what they do well, and what they could do better. ⤵

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Plain
Help Desk & Chat
Bring all your customer conversations from your support channels – like Slack, email, and forms – into a single, lightning-fast interface. Integrated with the tools you already use, backed by their powerful API.
Plain

Plain has taken a unique approach to the best help desk space by doing what the name suggests and taking a more "plain" and simple approach to it all.

A single inbox for support teams to prioritize and respond to customers across email, Slack, and other areas. You're not meant to think of Plain as a shared inbox, like many of the other best help desks mentioned.

Plain is focusing heavily on product-teams that can benefit from deeper integrations with tools like Linear, Slack, and Stripe.

Plain Features & Integrations

The standout features of Plain are actually the deep native integrations. If you're using Stripe for your product, you can easily display all the details of the plan and purchases on the right-hand side.

In-fact, the same is the case with Linear + Slack, you can easily turn a Slack message into a support ticket and spin up a Linear issue from that, pulling in full context to one place:

Plain Integration with Linear

So if you're a team especially that has shared Slack channels with customers/partners, Plain has a pretty impressive integration with Slack that we haven't really seen with any other Help Desk on the market.

Knowledge Sources

Plain even allows you to add sites as a source, which helps with their knowledge-set that their AI features rely on. So say for example you're a software review and comparison site (like us) and you are often recommending software to your customers (like us), you might want to index your site into Plain to give it all the context.

Adding knowledge sources to Plain

That said, it's one URL per page, it can't scrape entire sites, so you'd want to automate the adding of pages to Plain, or import them in bulk via their CLI tool (if this is confusing to you, yeah, it's because they are an API-first company, developers and software companies will probably appreciate hearing this functionality exists).

Final Verdict

If any of the above integrations sound exciting, they great! You're probably in their target customer profile, if not? That makes sense, it's for quite a specific type of software product team, one that is likely using Linear and Slack already.

Just to be clear, Plain is not a shared inbox in the general sense, so you're not going to want to send to it "contact@ admin@ billing@", you're going to only want to use it for your support@ channel, for customers who you specifically want to respond to, likely via an SLA.

If you're looking for a more traditional help desk (or shared inbox), you might want to check out Help Scout instead. That said, if the above fits your use-case, then we think plain is a fantastic choice, and super promising in the somewhat stagnant and uninspiring help desk space!

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Does Plain Have a Mobile App?

Plain does not have mobile apps for either iOS or Android, although they do have a responsive website which has a pretty decent mobile experience, so you can get away with bookmarking the Plain dashboard and responding on-the-go from any mobile browser.

Does Plain Have Multi-Inbox Support?

Plain does not allow for multiple inboxes. While you can connect multiple email addresses to Plain (like support@ + contact@ + billing@), it's not really advised to use it outside of support. You can have workflows to append a label and sort of split out emails into views that way, but it's just not the way that Plain was intended to be used.

Does Plain Have an API?

Plain does have an API, in-fact, they are an API-first help desk, which can be seen in their deep integrations with Slack, Linear, and Stripe, along with their detailed API docs, standing out in the help desk space which typically treats their API as an add-on feature versus a foundational feature.

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