Buyer's guide 2026

Best email software for event agencies

Six tools scored on the part of production that decides whether an event runs: supplier confirmations, guest questions, and details that change twice a week.

Updated Aug 2026 7 tools 5 criteria 6 min read By the Alkmist team

Six weeks out. Everything changes at once.

Event platforms handle registration. They do not confirm the caterer, reassure the client and rebook the AV crew after a date moves.

Mail Search mailbox

Inbox

93 unread Tuesday, 08:25
CL
Client, corporate eventevents@clientgroup.be

Guest numbers changed again

We are now at 240 instead of 180. Does that still work for the venue and what does it do to the budget?

08:02Needs you
CA
Catering partnerplanning@cateringpartner.be

Re: dietary requirements deadline

We need the final list by Thursday or we cannot guarantee the vegan and gluten free options.

08:17Needs you
AV
AV suppliertechniek@avpartner.be

Awaiting confirmation, rig plan2 attachments

We sent the revised rig plan last week and need sign-off to hold the crew.

WedStalled 6d
VE
Venuereservaties@venue.be

Contract still unsigned1 attachment

The provisional booking expires on Friday if we do not receive the signed contract.

MonStalled 4d
GU
Guest enquiryinfo@youragency.be

Accessibility question

One of our attendees uses a wheelchair, can you confirm access to the first floor?

06:40Untouched
88 more waiting
14

Suppliers on a mid-sized event, every one of them by email.

2x

Weekly change rate on guest numbers, timings and menus.

1

Unsigned contract can lose the venue entirely.

Short version

Pidgy is the strongest pick when the bottleneck is supplier and client correspondence rather than registration. It layers onto Outlook and Gmail, drafts in the producer's own voice and keeps confirmations from slipping. Cvent and Momice still own registration and attendee communication at scale. Most agencies run one of those plus an inbox layer.

The shortlist

Scored on inbox fit only. Registration, ticketing and attendee campaigns sit outside this guide, and several tools below lead those categories.

Commemorative plate of Pidgy, the AI email assistant for event agencies
01 Cabinet pick

Pidgy

Assistant to Eva, event producer

It reads what came in, drafts the reply in the producer's voice, and keeps chasing the venue contract that expires on Friday. Nothing leaves the mailbox until a human presses send.

01

Supplier confirmations

Fourteen suppliers tracked per event, with the chaser written and the deadline attached.

02

Moving details

Guest numbers, timings and menus updated across every thread that referenced the old version.

03

Client reassurance

The calm update a nervous client needs six weeks out, drafted from where things actually stand.

Inbox fit 10/10
02

Cvent

The enterprise standard for registration, venue sourcing and attendee management. Supplier correspondence sits entirely outside it.

Large event registration 5/10
03

Momice

Straightforward European event platform with solid invitation and reminder flows, EU-hosted. It handles attendees, not suppliers.

Attendee invitations 5/10
04

Monday.com

Good for a visible production timeline the whole team can see, with EU hosting available. Client mail stays in the mailbox.

Production timelines 5/10
05

Front

Strong for a shared events@ mailbox with clear ownership per event. Producers work in Front rather than Outlook, which is where adoption stalls.

Shared events mailbox 7/10
06

Superhuman

Fast triage in the fortnight before an event, when volume triples. Single user by design, and EU data residency is the constraint.

A single producer's speed 6/10
07

Missive

Shared inbox with in-thread team chat, useful for a small production team. It replaces the mail client rather than layering onto it.

Small team collaboration 6/10

At a glance

The five things agencies ask about before they buy.

ToolDrafts in your voiceOutlook and GmailChases follow-upsEU data residencyLive in a day
Pidgy Four named tones Both, as one inbox Queues the chase EU-hosted No migration
Cvent Templates only Sync Attendee reminders EU option Project
Momice Templates only Campaign tool Invite reminders EU-hosted Days
Monday.com Not email Integration Automations EU option Weeks
Front Templates, some AI Replaces client Reminders and rules Plan dependent Days
Superhuman AI drafts Replaces client Manual reminders US-hosted Same day
Missive Canned responses Replaces client Assignments and rules Region dependent Days
Full support Partial or conditional Not available

Who each one is for

These are not competing products. They solve different halves of the job.

Choose an inbox layer if

  • Supplier and client correspondence is the constraint
  • Producers live in Outlook or Gmail
  • Details change faster than anyone can update threads
  • EU hosting and no auto-sending are non-negotiable

Choose an event platform if

  • You need registration, ticketing and badges
  • Attendee campaigns must go out at scale
  • Venue sourcing and RFPs are the priority
  • You are ready for a rollout, not a same-day connect

Questions, answered

What is the best email software for an event agency?

Pidgy, if supplier and client correspondence is the constraint. It layers onto Outlook or Gmail and drafts confirmations, chasers and client updates in the producer's own voice. If you need registration and attendee campaigns, use Cvent or Momice and add an inbox layer on top.

Does an agency need both an event platform and an inbox tool?

Usually yes. The platform handles attendees at scale. The inbox layer handles the fourteen suppliers and the one client, which is where events actually go wrong.

Can it confirm suppliers automatically?

It tracks what is unconfirmed and drafts the chaser, but a producer sends it. Committing to a venue or a crew is a contractual act and needs a person behind it.

Is attendee data safe under GDPR?

It depends where data is processed. Event mail carries guest lists, dietary and accessibility requirements, which count as sensitive personal data, so EU residency is a practical requirement. Pidgy is EU-hosted and never trains on your email.

Neighbouring inboxes

Everyone else in the agency world has a plate in the cabinet too.

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