Start with what a single seat costs
Entry price sets the floor for your whole bill, so it is the first filter. LiveAgent lists $19 and Zendesk lists $19. Zendesk also shows where that sits in its tier structure, Support Team to Suite plans from $19/month, while LiveAgent names its steps, Small business, Medium business, Large business, Enterprise. Daftra starts lower, at $9.99, and that is a starting figure rather than a per-seat rate. Across the tools we track, the full span runs €1.75 to €69.28, so an entry price tells you very little on its own. Ask each vendor what a second seat costs and what the cheapest tier includes, then set expected ticket volume against the tier you can afford.
The Help desk software ranking is sorted so you can put two or three of these side by side instead of reading every vendor page.
Decide whether a free tier matters to you
A free plan changes the risk of a trial, so it deserves its own pass. HubSpot has one, described as Free tools for marketing, sales and service, and its commercial model rests on the same footing, free plan. The other four do not offer a free plan: Daftra, HansaWorld, LiveAgent and Zendesk all come back no. Zendesk is explicit about the shape of that, recording no free plan, trial only. A small team that wants to run a pilot without a purchase order has one option here. Anyone who needs help desk depth rather than a shared workspace will be budgeting from the start.
Weight the trial length against the trial type
Where there is no free plan, the trial carries the evaluation and its length matters. LiveAgent offers 30 and HansaWorld offers 30. Zendesk gives you 14, the shortest window on this shortlist. Daftra runs on a trial basis, free trial, as do LiveAgent, free trial and Zendesk, free trial. A month is comfortable for a small team that can push real ticket flow through the tool. A fortnight is tight, so decide in advance which workflows you must see working and log them in the first days. Reading the LiveAgent review or the Zendesk review before you start tells you what to test.
Ask how wide the product reaches
Help desk software sits alongside a company's other tools, and a wider platform means fewer separate systems to pay for. HubSpot spans crm and help desk, and its tool mix covers automation and social. Daftra also covers crm and help desk, and its mix runs to pos, hr and payments, with payroll included. If your service team already runs inside a CRM, that reach is worth a lot. Zendesk and LiveAgent are narrower by design, listed as help desk and help desk. Narrower usually means a more focused ticketing experience, so choose on whether you are consolidating systems or deepening one.
Check integrations if your tools already exist
Integrations decide how much work stays inside the help desk. Zendesk lists 1,800 integrations and HubSpot lists 1,500. Those totals include plenty nobody will touch, so ask a narrower question: does each cover your email platform, your chat tool, your phone provider and your reporting stack? Check the directory rather than trusting the count. A missing integration pushes its cost onto your team as manual work, which is easy to underestimate mid-trial.
Match the tool to your company's size and location
Audience and location narrow the list quickly. Zendesk serves small business and enterprise buyers and LiveAgent serves small business and enterprise, both reaching from small business into enterprise. HubSpot starts at beginners, small business and enterprise and runs through to enterprise. Daftra is listed for small business, so a growing company may find it narrow. Local requirements matter too: Daftra covers e invoicing and HansaWorld covers mtd vat, which can be decisive in those markets. Headquarters tell a buyer nothing about their own support hours, so treat that as background rather than a filter.
Put the shortlist through a real ticket test
Run the same handful of tasks through each trial: route an email, reassign a ticket, set a first response target, report on backlog, move a conversation to another channel. Note where the tool slows an agent down, because that time is paid for on every seat. Then read the HubSpot review, the Daftra review and the HansaWorld review to see which steps each team found awkward. Finish by checking renewal terms, since a low entry price rarely survives a second year on its own.