AI customer support for a small business works best as a drafting partner. In Biilda, an AI employee sorts your support email, drafts answers using your own notes and policies, and flags the tricky cases for you. A person approves each reply before it is sent, so customers only read what you have signed off.
Biilda is a free desktop app for Windows and macOS, and it works through email. It is not a phone or voice product, so if you need a receptionist who answers calls, this is not that. If your customers write to you, it can take most of the sorting and first-drafting off your day.
What can an AI customer support agent take off your plate?
Support email is repetitive by nature. The same handful of questions arrive in different words: where is my order, how do I reset this, what is your refund policy. The first draft of each answer already exists in your head or your documents.
A triage task sorts the support inbox by topic and urgency and flags anything that needs a human: a complaint, a refund request, an unusual situation. Those it leaves alone rather than guessing. A drafting task answers the routine ones using your own FAQ, policies and past replies from a folder you grant, and holds the draft for your approval.
For teams, an alert task can post urgent issues to a Slack channel so the right person picks them up quickly. A summary task can tell you on Friday which questions came up most, which is often the best list of what to fix on your website or product.
An employee can also read your support documents and propose clearer wording for your FAQ. As with every change, you approve it.
How does it work in Biilda?
- Describe it. "Sort my support inbox each morning, draft answers from the notes in my Support folder, and flag refunds for me."
- Approve the plan. Biilda shows what it will build before it builds it.
- Connect and grant. Sign in to Gmail and pick the folder with your notes using your operating system's folder picker.
- Switch it on. New tasks and employees start disabled.
- Approve outward actions. Replies wait for your sign-off.
The employee's instructions live in a skill you can read and edit, so you can see exactly how it is told to treat refunds or angry customers, and change it in plain English.
What stays private?
Your files, history and connector sign-ins stay on your computer. The AI cannot reach any folder you have not granted, and a granted folder can be revoked at any time. Customer messages are treated as data to work on, never as instructions, which blunts the trick of hiding commands in an email. Drafting does need an AI service, so the text of a message is processed there for the task.
What does it cost?
Biilda is free to download, with no subscription. You buy credits in US dollars from $20, and each task costs only what it uses. The pricing page lists drafting and sending a batch of personalized emails at a few credits, and reading a folder of documents at a few credits per document. A spend cap limits the total, and a task that runs low on credits pauses and resumes after you top up. Scheduled tasks run while the app is running.
What does it not do?
Biilda does not answer phone calls, run a live chat widget or connect to a help-desk platform. It works on email and the documents you give it. It also will not invent a policy: if the answer is not in your notes, the employee should flag the message for you, and you can write that rule into its skill.
How do you start in 30 minutes?
- Download Biilda and open it.
- Collect your FAQ and policies into one folder.
- Describe how you want support email handled in chat.
- Accept the plan, connect Gmail and grant the folder.
- Run it once on a handful of real emails and compare the drafts to what you would have written.
- Tighten the skill, then switch on the schedule.
Keep the approval step on. Review is how you learn where the drafts need work.
Updated September 30, 2026 · 3 min read