The verdict
For a small team where one or two people book meetings from a link, I'd pick Lemcal. It starts free, lets you brand the page and ask your own qualifying questions, and it connects to lemlist if that is where your outreach runs.
If inbound demo requests are a real source of revenue, several reps share them and Salesforce or HubSpot is your system of record, pick Chili Piper. Routing rules stop leads waiting for someone to assign them, and that speed is what you pay for.
Do not buy Chili Piper just to get a nicer booking page. Do not stretch Lemcal to cover routing rules and CRM ownership either. Its native CRM integration is marked as coming soon on its pricing page, so check what works today before you commit.