The second half of the year is when momentum kicks back in. September to November is packed with opportunities to sharpen your thinking, connect with peers and get a clearer view of where the industry is heading.
With new technologies continuing to shift the way we work and audience expectations evolving just as fast, there’s real value in stepping away from the day to day to learn from others. Whether you’re shaping strategy, exploring new platforms or looking for partners and ideas to fuel your next campaign, the right event can offer inspiration and practical insight in equal measure.
From major global conferences to niche summits focused on creativity, design or retail, below is a snapshot of the key dates that should be on your radar across both sides of the Atlantic.
August
DigiMarCon UK
28–29 August
London
A key date for anyone working across digital marketing, media or tech. Expect sessions on customer experience, data, social strategy and content that converts.
September
INBOUND 2025
3–5 September
San Francisco
HubSpot’s flagship event returns with marketing, sales and business minds from across the globe. Big-name speakers, practical takeaways and a strong sense of community make this a headline fixture every year.
ATS London 2025
9 September 2025
London
Hosted by ExchangeWire, ATS London is a one-day deep dive into the future of programmatic and digital advertising. The event welcomes over 650 senior stakeholders from agencies, advertisers, publishers, tech platforms and media owners. Expect keynote talks, expert panels and interviews exploring privacy, data strategy, cookies‑replacement and cross-channel integration.
Marketing Brew Summit
10 September
New York City
A one-day summit for senior marketers tackling brand building, consumer behaviour and the evolving role of creative in a noisy media landscape. Speakers include execs from Audible, Bath & Body Works and VML.
Fast Company Innovation Festival
15–18 September
New York City
Innovation across business, tech, design and social impact takes centre stage at this multi-venue festival. Look out for Fast Track sessions with major players including Sephora, Duolingo and AARP.
Ad Age Business of Brands
16–17 September
Chicago
This two-day event digs into the strategies behind today’s standout brands. With insight from McDonald’s, Weber Shandwick, Known and more, it’s a key meeting point for marketers and brand leaders.
DMEXCO
17–18 September
Cologne, Germany
Europe’s leading digital marketing and tech event, DMEXCO brings together over 800 speakers, 600+ exhibitors and more than 40,000 attendees from around the globe. Expect 200 hours across 14 stages, including the CMO, AdTech, MarTech and Retail Media Summits, plus fast-paced masterclasses and themed debate zones focused on AI, content, commerce and creativity.
Shoptalk Fall
17–19 September
Chicago, IllinoisA key date in the retail and ecommerce calendar, Shoptalk Fall brings together senior leaders to explore the future of shopping. With 225+ speakers, curated networking and a packed agenda covering AI, loyalty, personalisation and supply chain strategy, it’s where retail transformation takes shape.
Axios Media Trends Live
18 September
New York City
Axios brings together media’s sharpest minds for a focused day of future-gazing. Hosted by Sara Fischer and Kerry Flynn, expect insights into emerging platforms and ad innovation.
The Drum Live
24–25 September
London
An immersive two-day event where attendees step into the shoes of The Drum’s editorial team, pitching stories and shaping content in real time. With keynotes, Oxford-style debates, AI showdowns and fast-paced panels, the agenda features top voices including Sir Martin Sorrell, Kat Bozicevich, Alex McQueen and more. Expect sharp discussions on media, creativity and measurement, along with hands-on interaction and strong networking opportunities.
eCommerce Expo + Technology for Marketing
24–25 September
London
The UK’s largest eCommerce event brings together B2B and B2C professionals to explore customer acquisition, logistics, operations, and more via content sessions, networking, and solution showcases. It’s free for in-house retailers and brands, making it ideal for teams aiming to improve their online offering and operational resilience.
Technology for Marketing
24–25 September
London
Co-located with eCommerce Expo, this MarTech and AI event features over 200 speakers, 300+ solution providers, and CPD-accredited content. Ideal for B2B and B2C marketers, it offers product exhibitions, expert-led talks and networking focused on customer engagement and digital transformation.
Propeller is the official PR partner, helping to spotlight the event’s key themes, speakers and sessions. Look out for more content and panel announcements coming soon.
The Future of Media Manchester
25 September 2025
RNCM, Manchester
AOP and Adwanted’s one-day conference returns with 600+ media professionals discussing planning, platform strategy, AI and regional growth. Designed for commercial and strategic leaders, the event offers practical takeaways, new session formats and focused networking.
October
Festival of Marketing
2 October
London
A one-day event bringing together senior marketers, strategists and creatives to explore what’s working now and what’s next. With seven content streams and speakers from brands like Coca‑Cola, P&G and PwC, expect practical insights to help shape your 2026 plans.
Advertising Week New York
6–9 October
New York City
A four-day global gathering for marketing, media, tech and culture leaders. Expect 1,200+ speakers, over 500 sessions across 28 content tracks, immersive brand activations, surprise guest moments and premium networking zones. Whether you’re a senior marketer, technologist or agency partner, Advertising Week New York delivers practical takeaways and connections to help shape your 2026 roadmap.
We’ll be back at Advertising Week New York with our ‘Industry Journalists Tell All’ panel - stay tuned for full details and coverage.
Brand New Conference
23–24 October
Pittsburgh
A two-day event focused on brand and corporate identity, featuring designers and creative leads from global studios and in-house teams. Known for its sharp curation and design-first perspective, Brand New Conference offers practical insight into logo design, rebrands and visual strategy in a focused, creatively charged setting.
November
The Future of Media
4–5 November
London
This two-day event is built for media leaders, planners, buyers and strategists working across premium digital content and advertising. Attendees take part in real-time content shaping alongside editorial experts, and meet voices driving media strategy today—from revenue innovation to talent ecosystems and emerging formats. Expect a carefully curated agenda with networking time and strategic insight for media professionals
Brandweek 2025
3–5 November
Atlanta
Adweek’s flagship event returns for three days of immersive experiences and headline speakers from iHeartMedia, NASCAR and the Chopra Foundation. Aimed at CMOs, creatives and brand strategists, Brandweek explores the future of brand storytelling and cultural relevance.
Web Summit
10–13 November
Lisbon
One of the world’s largest tech conferences, Web Summit brings together global leaders across marketing, digital, venture capital and emerging technology. Expect over 70,000 attendees, high-profile keynotes and a strong focus on the future of platforms, content and innovation.
Looking to Connect?
Propeller will be attending and supporting clients at a number of these events. Drop us a line if you’d like to meet or explore media opportunities around any of the dates above.