Do you charge booking fees?

No. Our venue-finding service is completely free for event organisers — we are paid by the venues we partner with, never by you.

How many venues are listed?

Over 25,000 verified conference venues, meeting rooms, hotels and unique event spaces across 18 countries.

How fast will I receive proposals?

Tailored proposals are typically delivered within 2 hours during UK business hours. VenuClaw, our AI assistant, is available 24/7.

Who is behind InternationalVenues.com?

InternationalVenues.com is operated by Jigsaw Conferences Ltd — a UK venue-finding agency trusted by government, FTSE 100 and procurement teams since 2003. ISO 27001 certified.

Do you cover venues outside the UK?

Yes. We source venues across Europe, the Middle East, the Americas and Asia-Pacific. Most enquiries are sourced within 2 working hours regardless of region.

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Manchester vs Portsmouth

Conference Venues Comparison

Compare 120 conference venues in Manchester with 14 in Portsmouth. Real data from 134+ verified venues.

Total Venues

Manchester

Portsmouth

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Head-to-Head: Manchester vs Portsmouth

Metric

Manchester

Portsmouth

Total Venues

120

Leads

Avg Capacity

1,685

Leads

544

Max Capacity

74,879

Leads

2,500

Venue Variety

Leads

Avg Theatre

1,685

Leads

544

Venue Type Breakdown

Manchester

Hotel

Hotel & Conference Centre

Business Centre

Conference Centre

Boutique Hotel

Portsmouth

Hotel

Conference Centre

Sports & Events Centre

conference-center

Concert Hall & Conference Centre

Top Conference Venues in Each City

Manchester

Manchester United Football Club

Football Stadium & Event Venue

Up to 74,879

City of Manchester Stadium

Stadium

Up to 55,000

Lancashire County Cricket Club & Old Trafford Lodge

Sports Venue & Conference Centre

Up to 26,000

Manchester Central

Exhibition & Convention Centre

Up to 8,000

Manchester Velodrome

Sports Venue

Up to 3,500

Palace Hotel Manchester

Hotel

Up to 1,400

Browse all Manchester venues

Portsmouth

The Guildhall

Concert Hall & Conference Centre

Up to 2,500

Mountbatten Centre

Sports & Events Centre

Up to 1,500

University of Portsmouth

University Conference Centre

Up to 800

Portsmouth Marriott Hotel

Hotel

Up to 500

Boathouse 7

Conference Centre

Up to 350

Holiday Inn Portsmouth

Hotel

Up to 350

Browse all Portsmouth venues

Frequently Asked Questions

Manchester offers the larger selection with 120 conference venues compared to 14 in Portsmouth. Both cities provide a strong range of options for event organisers looking for conference venues.

The average maximum capacity in Manchester is approximately 1685 guests, while Portsmouth averages around 544 guests. This makes Manchester better suited for larger events.

Yes. The largest venue capacity in Manchester is up to 74,879 guests, and in Portsmouth up to 2,500 guests. Both cities cater to events of all sizes, from intimate boardroom meetings to major conferences.

Manchester offers 33 different venue types including Hotel, Hotel & Conference Centre, Business Centre, Conference Centre. This diversity makes it easy to find the perfect space for your event.

Portsmouth offers 7 different venue types including Hotel, Conference Centre, Sports & Events Centre, conference-center. Event planners can choose from a wide variety of spaces.

Consider your event size, budget, and delegate travel. Manchester has 120 conference venues with larger average capacities. Portsmouth offers 14 options with excellent accessibility. Use our free venue-finding service to get tailored recommendations for both cities.