Help Desk Software for Small Business in 2026: Shared Inboxes, Free Plans and Self-Hosted Options

Help Scout, FreeScout and Tawk.to are three different routes into help desk software for small business. Help Scout is a hosted shared inbox for teams moving off a Gmail mailbox, FreeScout is a free shared mailbox you host yourself, and Tawk.to is a free live chat widget with tickets behind it.

Twelve tools follow, grouped by the job you need done: replacing a shared inbox, paying little to start, adding chat to an online shop, or running the software on your own server. Before them comes a short list of what a small team should check, because seat pricing and channels usually decide the choice more than a feature list does.

Is there help desk software built for small businesses?

Only a few. Enlisted's data connects Help Scout to small and mid-size support teams, Groove to small support teams, Tidio to small online stores and Re:amaze to e-commerce brands. Groove's website now presents Helply, an AI-native support platform, so check what the current product is before you sign up.

The big general platforms, Zendesk, Freshdesk and Intercom, serve teams of every size. Enlisted lists all three as paid products without a free plan, so a small business should look closely at which plan carries the features it needs. If one of those is your starting point, the guides to Zendesk alternatives, Freshdesk alternatives and Intercom alternatives cover cheaper and open-source replacements.

What a small business should check before choosing a help desk

Four questions narrow the field quickly, and each can be answered from a vendor's own pricing and product pages.

• Which channels your customers actually use. If everything arrives by email, a shared inbox covers it. Website chat is listed by Tawk.to, Tidio, Helploom and LiveAgent. WhatsApp is listed by Libredesk, Chatwoot and Sellio. LiveAgent also lists a call center for phone support.
• How seats are charged. Help Scout's paid plans are priced per user. Re:amaze lists per-member plans and a flat plan for unlimited members, and Helploom lists a flat monthly price with unlimited agents. A flat model matters more the more people need to reply.
• What the free plan holds back. Help Scout and Zoho Desk list free tiers for a very small team, and Tawk.to's core chat is free. Read what is capped, whether that is seats, features or branding, before you build a process around it.
• Who runs the server if you self-host. The open-source tools below cost nothing to download, but the server, updates and backups become your job. Zammad, Frappe Helpdesk, Chatwoot and OpenSupports also have vendor-hosted options if you want the open-source code without the upkeep.

AI answering is the fifth item on many pricing pages now. Help Scout, for example, sells its AI Answers as an add-on billed per resolution on top of the seat price, so ask whether the AI features you want are included.

Best for replacing a shared Gmail inbox

When two or three people already answer one support@ address, the job is to give each message an owner and keep replies in one place. These tools do that without much ticket machinery.

Help Scout: best hosted shared inbox for a small support team

Help Scout is a hosted customer support platform built around a shared inbox, aimed at small and mid-size support teams. Its own site invites teams switching from Gmail or Outlook, and describes an inbox that gathers email, SMS, social, chat and voice conversations, plus a Help Center for searchable self-service articles.

AI sits on top: Copilot assists agents and an Agent automates workflows. The paid plans are priced per user, and there is a free plan for a small team. See the Help Scout page for the full listing.

• Best for: small teams that answer email together and want a clean inbox without running software.
• Watch out for: it is closed source and hosted only, per-user pricing grows with the team, and the AI Answers add-on is billed separately.

FreeScout: best free self-hosted shared mailbox

FreeScout is a free help desk and shared mailbox written in PHP on the Laravel framework, positioned as a self-hosted alternative to Zendesk and Help Scout. It keeps tickets and shared mailboxes on your own server, and mobile apps are listed for agents.

It is released under the AGPL-3.0 licence, and the project sells some optional add-on modules. Enlisted lists a recent GitHub commit, so development is active. Read more on the FreeScout page.

• Best for: agencies and small teams comfortable with a PHP server who want a Help Scout-style inbox with no licence fee.
• Watch out for: you run the server, and some extra features come as paid modules rather than in the free core.

Best free and low-commitment options

These hosted tools let a small business start without a purchase order, each in a different way.

Tawk.to: best free live chat with tickets behind it

Tawk.to is a customer support suite whose core live chat product is free, delivered as a hosted service. Alongside the chat widget it lists a shared inbox, ticketing, a knowledge base and a CRM with pipelines in one dashboard.

The paid parts are optional add-ons: removing tawk.to branding, extra AI assistance and hired live agents. The vendor explains how it funds the free offer on a Why Free page.

• Best for: small websites that want live chat at no cost and a basic ticket queue.
• Watch out for: it is proprietary and hosted only, and branding removal and hired agents are paid extras.

Zoho Desk: best free edition for teams already on Zoho

Zoho Desk is a hosted help desk from Zoho that turns customer requests into tickets with service level agreements and automation. Zoho's product page describes a branded help center, SLAs with automated escalations and AI agents for routine questions, and it offers a free sign-up.

Enlisted records a free edition for a very small team and paid editions above it, priced per user. Because it belongs to the Zoho application suite, it fits businesses that already run other Zoho apps. See the Zoho Desk page.

• Best for: very small teams that want SLA tracking and a help center and may already use Zoho.
• Watch out for: the free edition is limited, and the tool is hosted only with no self-hosted version.

Helploom: best flat-price tool for avoiding per-agent billing

Helploom is a minimal customer support tool with live chat, a shared inbox and a help center, priced as a flat monthly fee instead of per agent. Live chat is added to a site by pasting a snippet, and any number of teammates can handle conversations.

An optional AI agent learns from your knowledge base, answers around the clock and hands off to a human when it cannot answer. Enlisted lists a free starting tier. More detail is on the Helploom page.

• Best for: small teams that expect to add agents and want to avoid a bill that rises with each one.
• Watch out for: the listing describes chat, inbox and help center but mentions no SLAs or ticket automation, so teams that need those should compare it with a fuller desk.

Best for online stores and chat-led support

Shops get repeat questions about orders and delivery, often from visitors who are still browsing. Both tools below are built around that pattern.

Tidio: best live chat and chatbot desk for a small online store

Tidio is a customer service platform used mostly by small online businesses, combining live chat, a help desk and chatbots. It promotes Lyro, an AI agent that answers customer questions, and Flows, a visual builder for automations, with integrations for store platforms.

A free plan is available, with paid tiers above it and a premium plan with tailored limits. The Tidio page has the full listing.

• Best for: small shops that want chat, a bot for repeat questions and a ticket inbox from one vendor.
• Watch out for: it is proprietary and hosted only, and its design centres on online stores, so a service business should check that the help desk side fits.

Re:amaze: best help desk for e-commerce brands that want one inbox

Re:amaze is a help desk and live chat platform for online stores, bringing email, chat, social media, text messages and phone calls into one shared inbox. It also lists chatbots, an embeddable FAQ and a status page for announcing incidents.

Pricing mixes per-member plans with a flat plan for unlimited team members, and it has a free trial rather than a free plan. Details are on the Re:amaze page.

• Best for: online brands that take questions across email, chat, social and text and want to consolidate them.
• Watch out for: there is no free plan, and the AI assistant is listed as a beta feature.

LiveAgent: best when phone calls and tickets share one queue

LiveAgent is a help desk platform whose core is a ticketing system, alongside live chat, social media chat, a call center, a knowledge base and AI agents. The call center is the distinguishing part: calls and tickets can be handled together instead of in separate tools.

It is billed per agent on several tiers with a free trial. See the LiveAgent page.

• Best for: small businesses that take support calls and want them logged next to email and chat tickets.
• Watch out for: per-agent pricing across tiers, so the saving over bigger names depends on which plan carries the features you use.

Best self-hosted and open-source options

Self-hosting suits a business with someone who can run a server, or one that must keep customer messages on its own infrastructure. All four below are listed with an open-source licence. UVdesk, an email-to-ticket system built on Symfony, is another option, and OpenSupports is a simple ticket system whose repository has seen no commits since 2024, so look at its activity before relying on it.

Zammad: best full ticket system you can host yourself

Zammad is an open-source help desk that collects email, chat, phone and social media requests into one ticket system. It is released under the AGPL-3.0 licence, and the Zammad Foundation, separate from the commercial providers, owns the source code.

It can be self-hosted or bought as a hosting and support service from Zammad GmbH. The Zammad page lists the details.

• Best for: small businesses that want a complete ticket system and the option to pay the vendor to host it.
• Watch out for: it is a larger system than a shared mailbox, so a team that only answers one email address may find FreeScout lighter to run.

Frappe Helpdesk: best open-source desk with SLAs and no per-agent hosting fee

Frappe Helpdesk is an open-source ticketing system built by the Frappe team, with separate agent and customer portals, customizable SLAs, rule-based assignment, saved replies and a knowledge base. It is released under the AGPL-3.0 licence.

Self-hosting is free, and managed hosting on Frappe Cloud is priced by site or server with no per-agent fees. See the Frappe Helpdesk page.

• Best for: small teams that want SLAs and assignment rules without per-seat pricing, or ERPNext users who want a better ticket module.
• Watch out for: the listing mentions agent and customer portals but no WhatsApp or social inbox, so check channel support first.

Chatwoot: best open-source inbox for chat, WhatsApp and social messages

Chatwoot is an open-source, self-hostable support platform that gathers website chat, email, SMS and messaging apps such as WhatsApp, Instagram and Telegram into one inbox. It also has a Captain AI agent and a built-in help center portal.

It has a hosted cloud with a free tier for a very small team, and paid plans are per agent. Enlisted lists its licence as Other, so read the repository's licence file to see which parts are open source. The Chatwoot page has more.

• Best for: small businesses whose customers write on messaging apps rather than only by email.
• Watch out for: the non-standard licence listing, and per-agent pricing on the hosted plans.

Libredesk: best single-binary desk for email, chat and WhatsApp

Libredesk is an open-source support desk you run as one binary, bringing email, a website chat widget and WhatsApp (via the Meta Cloud API) into a shared inbox. It lists a help center, automations, macros, SLA tracking and CSAT ratings, and is released under the AGPL-3.0 licence.

Enlisted lists no vendor-hosted version, so it is self-hosted only. The Libredesk page has the listing.

• Best for: technical small teams that want a light, self-contained desk covering email and WhatsApp.
• Watch out for: no hosted option is listed, and WhatsApp needs a Meta Cloud API account.

Help desk or shared inbox: which does a small business need?

Ask who is answering and through what. If one or two people reply to a single email address, Help Scout or FreeScout covers assignment and shared replies. If you need response-time targets, Zoho Desk, Libredesk and Frappe Helpdesk list SLA tracking. If customers write on chat apps, Chatwoot, Libredesk and Tidio are built around those channels.

Newer AI-first desks such as Sellio, which has a free plan, pair a shared inbox with an AI agent for chat, WhatsApp and email. They are worth a look if answering common questions automatically is the main reason you are shopping. For wider tool families, browse all customer support software or the Freshdesk alternatives page.

How to choose

How we picked

Enlisted looked for tools that do the core job of turning customer messages into something a small team can assign, answer and track. For open-source projects it checks the licence, whether the GitHub repository is active and whether the software can be self-hosted. For hosted products it reads the published pricing model and whether a free plan exists. Tools were kept only where Enlisted's data or the vendor's own pages connect them to small teams, shops or shared inboxes. For the full method, see how Enlisted ranks tools. A related guide on client management software for small business covers what happens after the support request becomes a customer record, and the school help desk guide covers a different buyer.