10 AI Conferences & Seminars Worth Your Calendar: August–December 2026

The second half of 2026 is stacked: the world’s biggest AI industry summit, the top research conference moving to Sydney, and the largest tech expo on the planet running in Dubai the very same week. Here are 10 AI events and seminars worth planning for between August and December 2026 — dates verified from official sites, with who-should-go guidance and budget notes.

1. Ai4 2026 — Las Vegas, USA · August 4–6 · In-Person

The biggest industry AI gathering in North America: 1,000+ speakers, ~12,000 attendees from 90+ countries, covering applied AI in finance, healthcare, retail and government. Tickets $1,395–$3,195.

Go if: you sell AI, buy AI, or want enterprise connections. Official site

2. Ray Summit 2026 — San Francisco, USA · August 24–26 · In-Person

Anyscale’s conference on scaling AI infrastructure: training foundation models, multimodal pipelines, and large-scale LLM/RL workloads. Includes a hands-on training day on Aug 24.

Go if: you’re an ML engineer running serious distributed workloads. Official site

3. CDAO Government — Washington DC, USA · September 23–24 · In-Person

AI and data strategy for the public sector. $499 — and free for VP/C-level government executives.

Go if: you work in or sell to government. Organizer (Corinium)

4. World Summit AI — Amsterdam, Netherlands · October 7–8 · In-Person

Europe’s headline AI summit: generative AI, scaling startups, and enterprise tracks, with a large expo floor. Tickets from €349 — among the most affordable of the big ones.

Go if: you want the European AI ecosystem in two days. Official site

5. TechCrunch Disrupt 2026 — San Francisco, USA · October 13–15 · In-Person

The startup event: 200+ sessions across 6 stages, 250+ speakers at Moscone West, plus the famous Startup Battlefield. AI is the dominant theme this year.

Go if: you’re a founder, investor, or job-hunting in startups. Official site

6. Web Summit 2026 — Lisbon, Portugal · November 9–12 · In-Person

Europe’s largest tech event (70,000+ attendees), with AI now the center of gravity across every stage. Legendary for networking — the night summits matter as much as the talks.

Go if: breadth + networking is the goal. Official site

7. Big Data & AI Europe — Vilnius, Lithuania + ONLINE · November 25–27 · Hybrid

The 10th edition, covering LLMs, deep learning and predictive analytics — and it’s hybrid, so you can attend the full conference from anywhere. In-person €700–€1,350; online access cheaper.

Go if: you want a serious European data/AI conference without the travel. Official site

8. AWS re:Invent 2026 — Las Vegas, USA · November 30 – December 4 · In-Person

The cloud giant’s flagship: 60,000+ attendees, 2,200+ sessions, and traditionally the week AWS drops its biggest AI announcements (Bedrock, Trainium, agents). Keynotes stream free online.

Go if: your stack runs on AWS — or watch the keynotes remotely. Official site

9. NeurIPS 2026 — Sydney, Australia · December 6–12 · In-Person (+ satellites)

The most prestigious AI research conference moves to Sydney this year, with satellite events in Atlanta (Dec 9–13) and Paris (Dec 9–13) so researchers on other continents can participate. This is where next year’s breakthroughs get published first.

Go if: research is your world — or follow the paper releases online (free). Official site

10. GITEX Global 2026 — Dubai, UAE · December 7–11 · In-Person

The world’s largest tech expo takes over Dubai, with AI as the headline theme across the Dubai Exhibition Centre. For readers in India, this is the closest world-class mega event — a 3-4 hour flight instead of 15+.

Go if: you’re in India/Middle East/Asia and want maximum expo per air-mile. Official site

Bonus: Free & Online, All Year

Planning Cheat Sheet

References: dates confirmed from official event sites linked above, plus aggregators DataCamp, zPlatform and Journeybee, as of July 14, 2026. Always re-confirm dates and prices on the official page before booking travel.