Accuracy over personality
A support chatbot that's charming but wrong erodes trust fast, and it erodes it in a way that's hard to win back — a visitor who gets a confidently wrong answer about a return policy doesn't just distrust the bot, they distrust your business. Prioritize platforms that ground answers in your actual content rather than generating plausible-sounding but unverified responses.
This is worth testing directly before committing: ask a support-shaped question you know the answer to, and check whether the bot's answer matches your actual policy exactly, or just approximately. 'Approximately right' is a real problem in a support context in a way it might not be for casual browsing questions.
Clear escalation paths
Support questions sometimes need a human — a shipping issue that's genuinely gone wrong, an account problem, a complaint that needs empathy a script can't provide. The best platforms make it easy to hand off to email, WhatsApp, or a contact form when the bot doesn't have a confident answer, rather than leaving the visitor stuck repeating themselves or rephrasing the same question hoping for a different result.
Check specifically whether the handoff carries context — does the human agent see what was already discussed, or does the visitor have to start over? A handoff that loses context is only marginally better than no handoff at all.
Visibility into conversations
You need to see what's actually being asked and answered — not just a satisfaction score — to catch problems and identify gaps in your documentation. This is doubly important in a support context, where a wrong answer has real consequences: a customer who acts on bad information about a warranty or a return window can end up genuinely worse off, not just mildly inconvenienced.
Look for a dashboard that shows full transcripts, filterable or searchable if possible, so you can spot-check recent conversations without reading every single one line by line.
Multi-site support if you run more than one
If your business has several properties — a main site, a support portal, a regional site for a different market — a platform that covers multiple domains on one account, with usage centralized, is simpler to manage than separate subscriptions with separate logins, separate billing, and separate dashboards to check.
A quick evaluation checklist
Before choosing, run each finalist through the same short test: ask it three real support questions, one edge case it shouldn't know, and check the transcript afterward. This takes fifteen minutes per platform and reveals more than any spec sheet.
- Does it answer real support questions correctly, from your actual policies?
- Does it admit uncertainty on the edge case, rather than guessing?
- Is there a visible, working path to a human?
- Can you read full transcripts, not just aggregate stats?
- Does it cover every domain you need under one account?
