Free Support Desk Software: Compare Plans
Free support desk software can mean a permanent plan with caps, a time-limited program, a usage-based bill, or software you host yourself. Compare the limits and upgrade costs before moving customer conversations into a new inbox.
Free support desk plans and their next costs
These options use different limits and billing units. Compare customer-support desks separately from internal IT desks, and treat the figures as plan details to check before switching.
Competitor prices and limits above reflect the supplied evidence and may not be directly comparable: some charge per agent, some per contact, and some use different categories of service.
Momo plans
Free: EUR 0
The Free plan includes a website widget and helpdesk inbox, basic analytics, one agent and one team member. It provides 30 AI conversations as a one-time allowance, not 30 conversations every month. The knowledge allowance is 2 MB across up to 10 sources, and the widget carries a momo badge. An AI conversation can contain up to 10 AI replies on Free. There is no monthly renewal of the included conversation allowance stated for this plan, so do not budget it like a recurring monthly quota.
Starter: EUR 29 per month or EUR 319 per year
Starter includes 500 AI conversations per month, one agent and two team members. The plan adds the website widget and email channel, helpdesk inbox, Help Center, basic analytics, and up to 20 MB of knowledge across 50 sources. The momo badge is removed. Paid-plan AI conversations can contain up to 25 AI replies. Yearly billing is 11 times the monthly price, so EUR 319 is the annual charge for the year rather than twelve monthly charges.
Growth: EUR 129 per month or EUR 1,419 per year
Growth includes 2,000 AI conversations per month, three agents and five team members. It adds Slack, an API, Zapier, webhooks and advanced analytics. The knowledge allowance is 100 MB across up to 200 sources. Yearly billing is 11 times the monthly price. The plan's included conversation count is a monthly allowance; an AI conversation can contain up to 25 AI replies.
Scale: EUR 399 per month or EUR 4,389 per year
Scale includes 6,000 AI conversations per month, 10 agents and 10 team members, with API, Zapier, webhooks and advanced analytics. It provides up to 500 MB of knowledge across 1,000 sources. Yearly billing is 11 times the monthly price. The stated pricing model is a flat plan fee with an included conversation allowance: there is no per-resolution fee and no credit packs. All prices are in euros.
How to compare free support desk software
Start by matching the plan's billing unit to the work your team handles. A contact cap, an AI-conversation allowance, a per-resolution charge and an agent limit measure different things; a low headline price may not cover the usage you expect. Check whether an allowance renews monthly or is a one-time allocation, and whether the stated price is per seat or for the whole plan.
Next, compare the practical limits that affect daily support: how many agents can reply, which channels are included, and whether a help center or customer portal is available. A free ticketing system designed for internal IT may not fit a store's customer conversations, even if both products call themselves help desk software. For self-hosted options, count the operational work alongside any software price: the server, SSL, patches and engineering ownership all need a budget.
A worked plan example makes the difference clear: a solo user can start at EUR 0, but the Free plan's 30 AI conversations are provided once. If that user needs a recurring allowance, Starter is EUR 29 for one month and includes 500 AI conversations per month. The figures describe different time bases, so the Free allowance should not be treated as a monthly equivalent.
For a broader comparison of free help desk plans, check limits and next tiers before moving a live support inbox.
30
Free includes 30 AI conversations, one time—not monthly
The number is a one-time allowance, not a monthly quota. If you need a recurring monthly allowance, Starter begins at EUR 29 per month and includes 500 AI conversations per month. This makes the plan's renewal schedule as important as its headline price when estimating ongoing support costs.
Estimate the total
What a solo user, five-person team and ten-person team could pay
A useful estimate starts with the billing unit. Some desks charge by agent, some by contact, some by AI resolution or session, and some charge a flat plan fee with an included usage allowance. A self-hosted product may have no software charge but still needs someone to operate it. Do not compare a monthly contact allowance with a monthly AI conversation allowance as if they measured the same work.
For a solo user, the Free plan costs EUR 0. It includes one agent and one team member, but its 30 AI conversations are a one-time allowance. If the solo operator needs a recurring quota, Starter costs EUR 29 for one month or EUR 319 for a year. That is the plan price, not a per-agent charge.
For a five-person team, Growth is the listed plan with five team members and three agents. Its total is EUR 129 for one month or EUR 1,419 for a year. The plan has 2,000 AI conversations per month. The agent limit and team-member limit are different, so a team should check which people need to act as agents rather than assume every team member is an agent.
For a ten-person team, Scale lists 10 team members and 10 agents. The plan costs EUR 399 for one month or EUR 4,389 for a year, and includes 6,000 AI conversations per month. These are plan totals, not totals multiplied by the number of seats.
Avoid treating a contact allowance, AI session, resolution and support ticket as interchangeable. When comparing the top help desk software options, match each vendor's stated billing unit and included volume to the work your team expects. For example, the supplied Featurebase pricing evidence describes a per-seat charge plus a per-AI-resolution charge, while the momo plans have no per-resolution fee. A fair estimate needs the actual usage unit and the team's expected volume.
A paid plan is worth considering when the one-time Free allowance is not enough, when multiple people need to work conversations, or when the team needs a recurring monthly AI allowance and the listed channels or integrations. For self-hosted software, include server operation, SSL, patching and engineering ownership in the budget.
Choose a free support desk software plan by team size and monthly volume
Each plan has a flat EUR fee and a stated AI conversation allowance; Free is a one-time allowance rather than a monthly quota. Compare the allowance period as well as the seat and team-member limits.
Included: A shared helpdesk inbox is included on every plan, including Free, so the team can manage customer conversations in one place. · Teammates can take over any conversation live; handoff collects the details your business chooses before it reaches a human. Check that the workflow suits the way your team routes support requests.
Free
Try momo with real visitors.
€0€0 forever
- 30 AI conversations, one-time
- 1 agent, 1 team member
- Website widget
- Helpdesk inbox
- Basic analytics
- 2 MB of knowledge, 10 sources
Starter
One agent, steady traffic.
€29€27per month
- 500 AI conversations / month
- 1 agent, 2 team members
- Website widget and email
- Helpdesk inbox and Help Center
- Basic analytics
- No momo badge
- 20 MB of knowledge, 50 sources
Growth
More agents, more channels.
€129€118per month
- 2,000 AI conversations / month
- 3 agents, 5 team members
- Slack, Shopify, WhatsApp, Instagram, Messenger
- API, Zapier and webhooks
- Advanced analytics
- 100 MB of knowledge, 200 sources
Scale
High volume, every channel.
€399€366per month
- 6,000 AI conversations / month
- 10 agents, 10 team members
- Every channel
- API, Zapier and webhooks
- Advanced analytics
- 500 MB of knowledge, 1,000 sources
Need more resources or custom solutions? Contact us for Enterprise plans
Questions to ask before choosing a free help desk
Check the usage unit and the path from free to paid before relying on a plan for customer support.
Is Freshdesk free, or is its free program a trial?
The supplied pricing evidence describes a Freshdesk program for 1–2 agents for six months, followed by paid Growth pricing stated as $19 per agent per month billed annually. That is a time-limited program, not a permanent free tier in the evidence provided. Check the current vendor pricing before making a purchase decision.
How many agents and monthly contacts does Help Scout's free plan allow?
The supplied evidence gives Help Scout Free as up to 50 contacts per month with unlimited agents. A contact allowance counts a different unit from agent seats or AI conversations, so estimate how many unique customers your team helps before comparing it with another tool.
Does Zoho Desk's free plan include automation and multiple support channels?
The supplied evidence lists up to three agents, email ticketing, a customer portal, a basic help center, macros and mobile apps. It describes the free plan as single-channel and says the fourth agent is a likely cap to consider. Review the listed channel and automation limits when deciding whether the plan fits your support workflow.
What costs should I budget for with self-hosted help desk software?
The software price alone does not account for the server, SSL, patches or the engineering work needed to own the service. Add your expected hosting and staffing costs to estimate the total. Include ongoing operation in the decision rather than treating a zero software price as a zero-cost service.
How do free help desk tools charge for AI?
The billing unit depends on the product: the supplied evidence includes per-resolution pricing, per-session pricing and plans with AI included in the stated allowance. momo uses a flat plan fee with an included number of AI conversations, has no per-resolution fee or credit packs, and provides a one-time conversation allowance on Free. Check whether a vendor's usage renews monthly or is a one-time allocation.
What happens when momo cannot confidently answer a visitor?
It retrieves passages from your own knowledge, drafts an answer and checks the draft against those sources. If it is confident, the answer goes out with citations; otherwise the visitor is told it is not sure and a ticket is opened for the team. A human reply can then be saved as approved knowledge through the Teach step.
Try a free AI front line with a shared inbox
Start with the one-time Free allowance, answer from your own content, and let the team take over conversations that need a person.