Here’s an interactive team plan estimator:

```a2ui
{"version":"v0.9","createSurface":{"surfaceId":"team-plan-estimator"}}
{"version":"v0.9","updateComponents":{"surfaceId":"team-plan-estimator","components":[
{"id":"root","component":"Column","children":["hero-card"],"gap":"16px"},
{"id":"hero-card","component":"Card","children":["title","subtitle","estimator-row","divider-1","compare-title","plan-table","divider-2","form-title","lead-form"],"padding":"20px"},
{"id":"title","component":"Title","text":"Team plan estimator","level":2},
{"id":"subtitle","component":"Text","text":"Estimate monthly pricing for your team, compare plans, and request a quote."},
{"id":"estimator-row","component":"Column","children":["seats-label","seats-slider","summary-row","annual-checkbox","annual-note"],"gap":"12px"},
{"id":"seats-label","component":"Text","text":{"path":"/ui/seatsLabel"}},
{"id":"seats-slider","component":"Slider","min":1,"max":50,"step":1,"value":{"path":"/form/seats"}},
{"id":"summary-row","component":"Row","children":["monthly-badge","price-text"],"gap":"12px"},
{"id":"monthly-badge","component":"Badge","text":{"path":"/ui/billingLabel"}},
{"id":"price-text","component":"Title","level":3,"text":{"path":"/ui/priceLabel"}},
{"id":"annual-checkbox","component":"CheckBox","label":"Annual billing (save 20%)","checked":{"path":"/form/annual"}},
{"id":"annual-note","component":"Caption","text":"Annual billing applies a 20% discount to the monthly equivalent price."},
{"id":"divider-1","component":"Divider"},
{"id":"compare-title","component":"Title","text":"Plan comparison","level":3},
{"id":"plan-table","component":"Table","children":["table-head","table-body"]},
{"id":"table-head","component":"TableSection","children":["head-row"]},
{"id":"head-row","component":"TableRow","children":["h1","h2","h3","h4"]},
{"id":"h1","component":"TableCell","children":["h1t"]},
{"id":"h1t","component":"Bold","text":"Plan"},
{"id":"h2","component":"TableCell","children":["h2t"]},
{"id":"h2t","component":"Bold","text":"Best for"},
{"id":"h3","component":"TableCell","children":["h3t"]},
{"id":"h3t","component":"Bold","text":"Pricing"},
{"id":"h4","component":"TableCell","children":["h4t"]},
{"id":"h4t","component":"Bold","text":"Support"},
{"id":"table-body","component":"TableSection","children":["row-starter","row-team","row-enterprise"]},
{"id":"row-starter","component":"TableRow","children":["s1","s2","s3","s4"]},
{"id":"s1","component":"TableCell","text":"Starter"},
{"id":"s2","component":"TableCell","text":"Individuals & small projects"},
{"id":"s3","component":"TableCell","text":"Free"},
{"id":"s4","component":"TableCell","text":"Community"},
{"id":"row-team","component":"TableRow","children":["t1","t2","t3","t4"]},
{"id":"t1","component":"TableCell","text":"Team"},
{"id":"t2","component":"TableCell","text":"Growing teams"},
{"id":"t3","component":"TableCell","text":"$29/seat/mo"},
{"id":"t4","component":"TableCell","text":"Priority email"},
{"id":"row-enterprise","component":"TableRow","children":["e1","e2","e3","e4"]},
{"id":"e1","component":"TableCell","text":"Enterprise"},
{"id":"e2","component":"TableCell","text":"Large orgs & compliance needs"},
{"id":"e3","component":"TableCell","text":"Custom"},
{"id":"e4","component":"TableCell","text":"Dedicated CSM"},
{"id":"divider-2","component":"Divider"},
{"id":"form-title","component":"Title","text":"Request a quote","level":3},
{"id":"lead-form","component":"Form","children":["name-field","email-field","quote-button"],"gap":"12px"},
{"id":"name-field","component":"TextField","label":"Name","placeholder":"Your name","value":{"path":"/form/name"}},
{"id":"email-field","component":"TextField","label":"Email","placeholder":"you@company.com","value":{"path":"/form/email"}},
{"id":"quote-button","component":"Button","text":"Request quote","action":{"event":{"name":"requestQuote","context":{"name":{"path":"/form/name"},"email":{"path":"/form/email"},"seats":{"path":"/form/seats"},"annual":{"path":"/form/annual"},"message":{"path":"/ui/requestMessage"}}}}}
]}}
{"version":"v0.9","updateDataModel":{"surfaceId":"team-plan-estimator","path":"/","value":{"form":{"seats":10,"annual":false,"name":"","email":""},"ui":{"seatsLabel":"Number of seats: 10","billingLabel":"Monthly billing","priceLabel":"$290/mo","requestMessage":"Request a quote for the Team plan with 10 seats on monthly billing."}}}
```