Best Free Helpdesk Software in 2026

FyneDesk is a customer support and ticketing platform with a Free plan for up to 3 agents, 25 knowledge articles, fair-use ticket volume, and 5 AI drafting credits per workspace each month. Pro costs $12 per agent monthly or $10 with annual billing and adds unlimited tickets, agents and articles, integrations, webhooks, full API access, workflow automations, multi-policy SLAs, custom email branding, Project Management, ticket time tracking, and 50 AI credits per agent. Business costs $39 per agent monthly or $32 with annual billing and adds live chat, the website widget, advanced automation, SSO and SCIM, workforce management, advanced integrations, and 150 AI credits per agent. Auto Resolve is an optional Business add on.

Freshdesk is a well-established helpdesk platform by Freshworks. It previously offered a permanently free plan (Sprout), but this was replaced in mid-2025 with a limited free program: 1-2 agents for up to 6 months. After that window, teams must move to a paid plan. The Growth plan at $19 per agent per month is the entry point and includes email ticketing, a knowledge base, SLA management, and basic automation. More advanced features like custom reports, multilingual support, and role-based access require the Pro plan at $55 per agent per month, with Enterprise at $89 per agent per month. AI capabilities are priced separately: AI Agent sessions are listed at $49 per 100 sessions, and Copilot can be purchased separately. Freshdesk has a large integration marketplace with over 1,000 apps and supports phone, chat, and social channels through companion products.

Zendesk is the most widely used helpdesk platform globally. It has no free plan. The cheapest option is the Support Team plan at $19 per agent per month, which provides basic email ticketing. Most teams end up on the Suite plans, which start at $55 per agent per month for Suite Team and go up to $169 per agent per month for Suite Enterprise. A 2-agent team on Suite Team pays $110 per month before any add-ons. Advanced AI features (smart triage, AI-generated responses) require a separate add-on at $50 per agent per month. Zendesk also charges per automated resolution once usage exceeds plan limits, at $1.50 per resolution. The platform is powerful and highly customizable, with a massive marketplace and enterprise-grade capabilities, but the total cost of ownership can be significantly higher than the advertised base price.

Help Scout is a customer communication platform with a shared inbox approach. It uses contact-based billing with unlimited users on all plans. The free plan allows 50 contacts (unique customers helped) per month. The Standard plan is $50 per month for 100 contacts and includes a shared inbox, a knowledge base (Docs), and a self-service widget (Beacon). The Plus plan at $75 per month adds AI features, advanced reporting, and multiple Docs sites. Additional contacts beyond plan limits are billed as overages. Help Scout positions itself as a simpler, more human-friendly alternative to Zendesk. It does not have native SLA tracking, asset management, or a traditional ticketing system with ticket numbers. AI-generated resolutions are billed at $0.75 each. The tool is best suited for teams that prefer a conversational, email-like support workflow over a structured ticket management system.

Zoho Desk offers one of the more generous free plans in the helpdesk space: 3 agents with email ticketing, a knowledge base, and basic reporting. It integrates deeply with the broader Zoho ecosystem (CRM, Projects, Analytics). The Standard plan starts at $14 per agent per month and adds SLA tracking, workflow automation, and custom reports. The Professional plan at $23 per agent per month includes multi-department support, round-robin assignment, and telephony integration. AI features (Zia) are reserved for the Enterprise plan at $40 per agent per month. Zoho Desk is a strong option for teams already using other Zoho products, as the integration between tools is seamless. However, the interface can feel dated compared to newer platforms, and the AI capabilities require the most expensive tier.

osTicket is an open-source helpdesk system that can be self-hosted for free with no agent limits. It has been around since 2003 and provides core ticketing, a customer portal, email-to-ticket, SLA management, and a basic knowledge base. There is also a cloud-hosted version starting at $12 per agent per month for teams that do not want to manage their own infrastructure. The trade-off for the free self-hosted option is that you need technical skills to install, configure, and maintain it on your own server. There are no built-in AI features, and the interface is functional but dated. Updates and new features are released less frequently than commercial alternatives. osTicket is best for technically capable teams with budget constraints who want full control over their helpdesk infrastructure.

HubSpot Service Hub is part of the HubSpot ecosystem and offers a free tier with basic ticketing, live chat, and a shared inbox for up to 5 users. The free plan includes HubSpot branding and limited functionality. The Starter plan at $20 per user per month removes branding and adds simple automation. However, many essential support features like a knowledge base, SLA tracking, customer portal, and AI features are locked behind the Professional plan at $100 per user per month. For a 5-person team on Professional, the cost is $500 per month. HubSpot Service Hub is a strong choice for teams already invested in the HubSpot CRM and marketing ecosystem, as data flows seamlessly between sales, marketing, and support. As a standalone helpdesk, the value proposition is weaker due to the high cost of unlocking core features.