Skip to content

No AI slop. Real fares, real connections and 15+ years of algorithm development.

Find the best place for every meeting and event.

  • Up to

    35%

    lower travel costs

  • Up to

    42%

    less CO2

We compare cities by travel cost, CO2 and travel time from where your attendees start.

We set up your free trial for you and reply within one business day. No credit card.

We use your details only to answer your request, as described in our privacy policy (opens in a new tab).

1 / 8 · Participants

How it works

From an attendee list to a decision.

  1. 1Smiling professionals in the audience at a corporate event

    Add attendees.

    Where they start and how many travel from each place. A city, a postcode or an airport is enough. No names.

  2. 2Calendar page with a red pin on the 14th

    Choose dates.

    Up to three dates: your date plus two alternatives. More dates give more room to save.

  3. 3Hands with a pen and a calculator over printed charts

    Calculate.

    Check your preferred location, or let us calculate every candidate city.

  4. 4A hand points at the weighting of travel cost, CO2 and travel time on a printed Convien sheet

    Decide.

    Compare cost, CO2 and travel time in three views, choose your location, export the report.

Convien explained in 2 minutes

The video loads from Vimeo when you play it. Vimeo then receives your IP address.

What goes into every calculation

  • Real flight schedules and fares from global booking systems
  • Rail and road connections
  • Your travel policy and travel classes
  • Travel time, including transfers and waiting
  • CO2 per the VDR standard, aligned with the GHG Protocol
  • Your preferred location as the benchmark
How we calculate

Your potential

What could a better place save you each year?

Three numbers about your events. We show what the best location would save, and what it costs.

Savings calculator

Shows your savings potential

Alternative dates

€94,000

Potential travel cost savings per year

103.5 t

Potential CO2 reduction per year

3,100 h

Potential travel time saved per year

Or about 5 more meetings a year with the same budget (+47%).

Your offer: on request.

Calculate your first meeting

Running several meetings a year? Calculations are cheaper in a subscription. Let’s talk about the right plan for you.

Contact sales

Expected: €188 travel cost and 0.207 t CO2 saved per attendee and 6.2 h travel time per attendee, based on our DAX case study (219 meetings, 5,652 participants). 2 dates add 5%, 3 dates 10%. Capacity: at a client in the pharmaceutical industry, 32% lower travel and hotel cost per meeting paid for 47% more meetings with the same budget (1 ÷ 0.68).

Case study · DAX-listed company

€1,000,000+

travel cost saved across 219 meetings, by choosing each location with Convien.

meetings
219
participants
5,652
CO2 avoided
about 1,170 t

Our partners

  • Amadeus
  • Cytric
  • HRS
  • Microsoft
  • Meetingselect
  • Travelfusion
  • AUMA
  • atmosfair
  • ClimatePartner

Product

One product. One question: where should we meet?

Bright modern conference room with a long white table, black chairs and a wall of windows

Selected use cases

Who is it for?

Selected ways organisations use Convien.

  • Enterprise

    Lower travel cost across your whole meeting programme.

    Learn more: Enterprise
  • Agency

    Win the pitch with the number nobody else has.

    Learn more: Agency
  • Hospitality

    Attendees save on travel. The budget stays with your hotels.

    Learn more: Hospitality
  • Consultancy

    A new field of savings for your clients.

    Learn more: Consultancy
  • TMCs

    Location advice before the booking.

    Learn more: TMCs
  • Technology partners and platforms

    The best meeting place, inside your product.

    Learn more: Technology partners and platforms

Customers

What our clients and partners say.

Quotes as published on convien.com.

Trusted by*

  • Siemens
  • Bayer
  • VOK DAMS
  • ppd

*The use of brand labels or references on this webpage is for informational purposes only and does not imply endorsement, sponsorship, or affiliation with the respective brands.

  • Siemens

    Sven Roesler

    Head of ISP, Siemens

    “This tool is a must-have”

    CONVIEN convinced me because of the interfaces available and by the fact that almost all the ideas and questions I had were covered by the functions. It is so easy for the end user to utilize and has so much intelligence in the background. For anyone who operates as a 'homo oeconomicus', this tool is a must-have.

  • INATOUR

    Prof. Dr. Harald Zeiss

    M. Director, INATOUR

    “The future of travel”

    CONVIEN has enabled location optimization and the ability to discuss CO2-related data before making travel decisions. It's a critical step in the right direction for the future of sustainable corporate travel practices.

  • Meetingselect

    Martin Bergonje

    CEO, Meetingselect

    “We are delighted”

    … to announce this integration with CONVIEN! Our goal of establishing better connections amongst businesses across the globe perfectly coincides with their mindful and sustainable travel management opportunities.

  • GCB German Convention Bureau e.V.

    Matthias Schultze

    Managing Director, GCB German Convention Bureau e.V.

    “Innovation in Action”

    Convien impressively demonstrates how smart and sustainable meeting solutions can be made possible through the intelligent linking and use of data as well as data-based transparency and standardization. The collaboration with Convien as part of the Open Data MICE project is a convincing example of innovation in action and a partnership-based approach.

Integrations

Works where you already work.

Pricing

It pays for itself.

Four quick questions. Most people only click “Next”.

Price finder

Shows your savings potential

Step 1 of 4

How many attendees?

A rough number is fine. From 1 to 30,000.

Optional.

FAQ

Your questions, answered.

Your question is not here?

Ask us by email

About Convien

Where should we meet? Let’s make it a decision, not a habit.

Most teams pick a meeting location out of habit: the headquarters, last year’s city, the place someone knows. Yet where a group meets decides what it costs, how long people travel and how much carbon the trip creates. We calculate the best place from where attendees actually are, with cost, time and carbon side by side.

Munich from above: the New Town Hall on Marienplatz and the towers of the Frauenkirche
Munich, our home base
To make every meeting start in the right place: the location that saves the most money, time and carbon for the people who travel.
Our mission
No group meets in the wrong city by default. The best option for the budget, the people and the planet is also the easy one.
Our vision

Our values

  • Numbers, not claims.

    We show how we calculate, and when your city is already the best choice, we say so.

  • Savings first, planet included.

    Lower cost and lower CO2 usually point the same way.

  • Origins, not people.

    A city or an airport is enough.

  • Built to fit in.

    We work in the tools you already use.

Christian Hieronimi, founder and CEO of Convien
“I had the idea for CONVIEN during my earlier leadership role at a medical technology group, when I felt I was spending more time at airports than with my family.”
Christian Hieronimi, founder and CEO
More about us