What is Zennvue?
Zennvue is the AI-powered platform for the wedding industry. It combines a vendor CRM, a public marketplace, and a free planning app for couples into one operating system. Built by Trunnion AI in 2025, it serves 15+ vendor categories across all 50 U.S. states.
The official Zennvue definition.
If you take only one paragraph from this page, take this one.
Zennvue is the AI-powered operating system for the wedding industry.
It combines three things into one platform: a vendor CRM (lead pipeline, contracts, payments, AI proposal drafting), a public marketplace (where engaged couples discover and book vendors across 15+ categories in all 50 U.S. states), and a free wedding planning app for couples (vendor matching, RSVP tracking, seating charts, day-of timelines). The whole thing is powered by 16+ AI features built on Anthropic Claude, with a no-training configuration that keeps your client data out of foundation model training. It's built by Trunnion AI as the flagship consumer-facing product in their portfolio.
Why Zennvue exists.
The wedding industry runs on a stack of disconnected tools. Vendors juggle 5+ apps to manage their book of business. Couples bounce between The Knot, Pinterest, spreadsheets, and email threads. Zennvue is what happens when you build the platform from scratch with AI at the core.
The market gap
Trunnion AI's research identified the same problem across the wedding industry: vendors using HoneyBook for CRM, The Knot for listings, Pixieset for galleries, Pictime for delivery, and disconnected payment processors. Couples stuck navigating outdated directories and group chats. Nobody was building the unified AI-native platform.
Zennvue launches
Trunnion AI launches Zennvue with the founding mission: combine vendor operations, marketplace discovery, and couples-side planning into one platform with AI built into every workflow. Foundation model: Anthropic Claude, accessed via the Anthropic API with a no-training configuration. First vendor cohort onboarded across photographers, planners, and DJs.
Where we are now
17 integrated modules across 4 product pillars (CRM, Marketplace, AI Engine, Customer App). 5 vendor pricing tiers from solo to enterprise. Free forever for couples. Marketplace add-ons for premium discovery. Active vendor base across all 50 states. Brand voice profiles and AI couple matching now live. The platform you see today.
Built for the wedding industry, not retrofitted from generic SaaS.
Most CRMs are general-purpose tools that wedding vendors stretch to fit their workflow. Zennvue is the opposite: every feature was designed around how wedding vendors actually work, with AI native to the experience.
Built specifically for weddings
Lead pipeline stages match how couples shop (inquiry, consultation, proposal, booking). Contract templates built for wedding industry standards. Payment schedules support deposits, balances, and tip handling. Calendars handle multi-day events. Generic CRMs require workarounds for all of this.
AI-native, not AI-bolted-on
16+ AI features built on Anthropic Claude. We picked the best long-context reasoning model for event vendor workflows and built deep, instead of shopping across vendors. One model, one Data Processing Addendum, one privacy posture. Brand voice profiles trained on your past writing. Lead scoring on every inquiry. Proposal drafting in your voice. AI is in every workflow, not a chatbot widget on top.
CRM and marketplace, in one
Other platforms force you to pay for a CRM and pay separately for marketplace listings (The Knot $300+/mo, WeddingWire $200+/mo). On Zennvue, every paid vendor plan from $49/mo includes a public marketplace listing. Add Silver $299 or Gold $799 for premium placement.
Two-sided, not just for vendors
The free couples app is not a marketing pitch, it's a real product. Couples plan their entire wedding inside Zennvue: vendor matching, budget, RSVPs, seating charts, day-of timelines. When they book a vendor on Zennvue, both sides are already in the same system. The handoff is seamless.
Zennvue is part of a larger product family.
Trunnion AI builds AI-powered enterprise software across multiple verticals. Zennvue is the wedding-industry product. Sister products serve manufacturing, waste management, and travel.
Trunnion AI
The AI workflow framework that powers all of these products. Built on Anthropic Claude with a no-training configuration. Legal entity: Viceroy NM, LLC.
The flagship consumer product. AI-powered marketplace, CRM, and couples app for the wedding industry. (You're here.)
AI-enabled manufacturing ERP. Safety, inventory, quality, and finance modules. For mid-market manufacturers.
AI-powered waste management and fleet optimization SaaS. For junk removal, dumpster rental, and waste hauling operations.
Frequent flyer intelligence and travel planning platform. For business travelers and aviation enthusiasts.
Explore the rest of Zennvue.
This page is the canonical answer to "what is Zennvue?" If you want to go deeper, here's where to read next.
Understand the platform
Identity, workflow, and the full module stack. Start here if you want the canonical understanding.
See what it costs
5 vendor tiers from $49 to $1,999/mo. Free forever for couples. Marketplace add-ons available.
Browse vendors and tools
15+ vendor categories with AI matching. 5 free planning tools you can use without signing up.
Head-to-head comparisons
How Zennvue compares against the major wedding industry CRM and marketplace platforms.
If you're shopping around
Browse alternatives by competitor. See where each platform wins and where Zennvue does too.
Sign up free
14-day vendor trial without a credit card. Free forever for couples to use planning tools and browse vendors.
About Zennvue FAQ.
Ready to try Zennvue?
Vendors get a 14-day free trial without a credit card. Couples sign up free forever. Or just browse the marketplace and use the free planning tools without signing up at all.