Use cases by persona

You shoot weddings, families, brands. You're tired of Calendly + Squarespace + Pic-Time + a Google Form + a PayPal link.

• Client gallery + proofing app. Password-protected gallery; client picks favorites, signs the model release, pays the balance, gets the download.
• Wedding shot-list intake. Pre-fills from the booking; auto-emails the second shooter the morning of the wedding.
• Tier-priced session booker. Picks the right deposit per package and respects your blackout dates.
• Vendor referral page. Affiliate tracking for the florist/MUA you always recommend.

You're a 1:1 or 1:few coach. You want each client to feel like they're in a real program, not a Zoom + Notion + email thread.

• Client portal. Each client logs in to their own page. Session notes, homework, goal tracker, next call.
• Intake quiz. Scores prospects and routes them to the right package; rejects the ones you can't help.
• Cohort mini-app. Weekly check-ins and shared accountability across a small group.
• Monday morning auto-check-in. App DMs each client a question; summarizes the answers for you in one digest before your week starts.

You run a small practice. You want fewer back-and-forth emails and a clean client experience that doesn't leak data.

• Matter-intake form. Classifies the case type and triggers the right follow-up automatically.
• Secure document collection portal. Per-document status visible to the client. No more 'did you send the ID yet?'
• Flat-fee service storefront. NDA review, contract review, demand letter. All with checkout.
• Client status dashboard. Clients stop emailing 'any update?'. They see it themselves.

You have 5–40 clients on programs. Spreadsheets and screenshots aren't cutting it anymore.

• Workout / meal-of-the-day app. Personalized per client. Updates on a cadence you set.
• Progress tracker. Photos, weights, measurements, shared with you on a private timeline.
• Recipe / exercise library. Gated by program tier. Clients only see what they paid for.

You need confidentiality, scheduling, and payments to live in one place, and you can't afford an enterprise PM.

• Confidential intake. Encrypted, with proper consent capture.
• Encrypted notes. Per-client notes you can search but no one else can read.
• Sliding-scale payments + scheduling. One tool instead of five. Client picks rate; system books and bills.

You're losing leads to portals like Zillow because your funnel feels generic. You want apps that capture interest before the portal does.

• Buyer preference quiz. Builds a personalized property feed from the answers.
• Affordability calculator. Captures the lead at the moment they're most curious.
• Property comparison tool. Branded side-by-side that beats forwarded Zillow links.
• Tour scheduling. Automatic listing pre-fills and confirmation messaging.

You sell strategy or expertise. Your deliverables today are PDFs and decks. They could be apps.

• ROI calculator. Branded lead magnet that does math your prospect's CFO will respect.
• Audit questionnaire. Scored self-assessment that converts to a real diagnostic call.
• Proposal generator. From a short brief → a branded proposal page they can sign.
• Client dashboard. Where you publish progress, decisions, and next steps for each engagement.

You teach kids or adults. Parents want to know progress; you want submissions and feedback in one place.

• Homework submission portal. Student uploads; you respond with feedback threads.
• Parent dashboard. What was assigned, what was submitted, where the student is improving.

Your bookings come through DMs, calls, and a Google Form. You want a single inquiry pipeline.

• Private-event inquiry pipeline. Quote builder with date, headcount, package options, and a deposit link.
• Loyalty mini-app. Tied to your POS so points actually mean something.

Every example above is a small custom app that was technically possible but economically impossible, until now. Kaiday changes the decision threshold from "build vs don't" to "describe vs don't."