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PlusOne Try PlusOne

Your AI copilot for
the perfect wedding.

PlusOne finds your vendors, emails them from your own wedding inbox, reads every reply and keeps your budget honest.

Try PlusOne See the demo
Example of the PlusOne app: four vendors with their status, two quotes received, and a committed budget of $22,550 of $60,000.

The legwork of a wedding, done for you

You make the decisions. PlusOne does the searching, writing, reading and chasing in between.

  1. 01

    Lays out every day

    Start from your tradition. Each day gets its own guests, budget and vendors.

  2. 02

    Finds your vendors

    Real vendor sites and review pages, read and ranked, with a reason for each.

  3. 03

    Does the emailing

    Inquiries go out from your wedding's own inbox once you confirm, and quiet vendors are chased.

  4. 04

    Turns replies into quotes

    A price in an email, or in a PDF attached to it, becomes a quote you compare side by side.

  5. 05

    Keeps the guest list

    Guests reply to invitations in plain words and the list updates itself.

See it in three minutes

A walk through a sample wedding, from the first vendor search to a booked venue.

The video shows the sample wedding. Its vendors, guests and addresses are fictional, and its email is simulated, not sent.

Every day of the celebration, in one place

Weddings are rarely one afternoon. Start from your tradition and PlusOne lays out each day with its own guests, budget and vendors.

Western · Jewish · Hindu · Muslim · Sikh · Fusion · your own

  • FridayWelcome drinks80 guests · Bar quoted $1,150
  • FridayRehearsal dinner40 guests · Caterer contacted
  • SaturdayCeremony200 guests · Photographer quoted $4,200
  • SaturdayReception220 guests · Venue booked
  • Example

Every price shows where it came from

No mystery numbers. Quotes link back to the reply they arrived in, and prices link to the vendor page they were read from, so you can check before you book.

Reply from Lumen & Lace Photography

“For your ceremony day our Single Day package is $4,200 for eight hours, with a $500 deposit to hold the date.”

Total
$4,200
Deposit
$500
Includes
8 hours, editing

Added to your budget

Example

Plan together

Invite your partner, parents and wedding party with a link. Planners can search and send; family can simply watch the plan come together, live.

Example

  • PriyaOwner
  • SamPlanner
  • MumViewer

Sam shortlisted Wildrose Florals just now

Where the AI does the work

PlusOne uses language models for the reading and writing a wedding generates. They work from your plan and from what vendors actually wrote; a price or an email address the page does not state is left blank, not guessed.

PlusOne never books, pays or signs. Anything that is yours to decide comes back to you as one clear question.

  • Reads each vendor's own website into a card with prices, packages and a source link.
  • Ranks the vendors it found and gives a one-sentence reason for each.
  • Drafts the inquiries and follow-ups, and answers the simple questions vendors ask.
  • Reads replies and attached PDFs into quotes: total, deposit and what is included.
  • Reads a guest's reply into an RSVP, a headcount and any allergies.
  • Answers questions about your plan, and proposes next steps that run only when you press the button.

Where PlusOne is today

Recognition

2nd place, Convex All Gas Hackathon

“Your AI wedding copilot that brings vendors, inboxes, websites, and quotes together and does the work for you.”

From the results announcement by Wayne Sutton, October 2026. See our submission.

Stage

An early-stage product

The hackathon build is live to try today, and we are developing it into a full app.

Team

Built by two people

Padmanabhan and Sharmila Raghu, who entered the hackathon together as team HammerLimbo.

Ready when you are

Describe your wedding in about two minutes, then let PlusOne start the legwork.

Try PlusOne See the demo

Questions? Write to hello@plusonewedding.site