AI for Boutique Event Planning Service: Vendor Match, Proposal Drafting and What HoneyBook Already Ships

The recommended buy-saas stack costs $59–$103/mo: HoneyBook Essentials ($59/mo) for proposals and contracts with native AI, plus a Lovable inquiry form ($25/mo) for the 15-minute vendor outline response, plus optional ChatGPT free for vendor outreach. A custom RapidDev build runs $13,000–$25,000 and is only justified at $500K+ revenue with 4+ planners. For most boutique planners at $100K–$600K revenue, the buy-saas path delivers 90% of the value at 1% of the cost.

One weekend: 2–4 hours to build the Lovable form with 6–8 fields, connect Supabase, write the GPT-5.4 mini system prompt with your vendor list, and embed the form on your Squarespace or Showit site. Another 1–2 hours to test with a few sample submissions. The setup investment is a one-time task; ongoing maintenance is 30 minutes per month to update the vendor list.

Your AI system prompt should explicitly list only your vetted vendors—the AI should never suggest anyone not on that list. If GPT-5.4 mini hallucinates a plausible-sounding photographer who isn't in your prompt, that recommendation reflects on your brand. Build the vendor list into the prompt as a strict constraint: 'Only suggest vendors from this list. If no vendor in a category fits, say you'll discuss options on the discovery call.' Review every AI-generated outline before sending to verify it only references your actual vendors.

No—they solve different problems. HoneyBook AI Suggestions drafts proposals, emails, and contracts for leads already in HoneyBook. The Lovable inquiry form generates a personalized vendor outline in the 15-minute window before a lead even exists in HoneyBook. Both are needed: the Lovable form wins the inquiry; HoneyBook handles the formalization. Think of the Lovable form as the front door and HoneyBook as everything that happens inside.

Yes—and this is a real FTC compliance requirement, not a technicality. The FTC's updated endorsement guides (enforced through 2025–2026) require disclosure of any material compensation relationship in a recommendation. If a florist pays you a referral fee and your AI system recommends them, that referral relationship must be disclosed to clients—in your contract, in your proposal, or in the vendor outline email. Build a disclosure flag into your vendor list prompt: mark any vendor with a referral arrangement and instruct the AI to flag those recommendations for manual disclosure review.

Yes. RapidDev has shipped 600+ production applications including custom CRMs and client portals. A custom event planning platform ($13K–$25K, 6–10 weeks) would include: a proprietary vendor database with relationship notes, an AI-powered inquiry-to-vendor-outline pipeline, HoneyBook-equivalent contract and payment milestone management, and a client portal for event timeline and vendor coordination. The honest caveat: this build is only justified for agencies at $500K+ revenue with 4+ planners where HoneyBook's per-user costs and generic vendor database create real competitive disadvantage. Book a free 30-minute consultation at rapidevelopers.com.

Three steps, in order: (1) Build a Lovable inquiry form with 6–8 fields that auto-generates a vendor outline email to you within 30 seconds of submission—costs $25/mo, setup takes one weekend. (2) Set a phone alert for new Lovable form submissions during business hours. (3) Review the AI-generated outline, personalize 2–3 sentences, and reply. Total response time from inquiry to personalized outline in the client's inbox: under 15 minutes. That speed advantage—before you even open HoneyBook—is what wins the client before competitors reply.