AI Conferences 2027: The Verified Calendar

Which AI conferences are on between now and the end of 2027?

Here is the calendar in date order. "Checked against" tells you how firm each date is: an organiser's own site beats a venue listing, and both beat a third-party calendar.

Microsoft Build and Google I/O usually announce dates in the first quarter and have run in May for several years. Apple WWDC (June), Databricks Data + AI Summit and Snowflake Summit (both usually June) and OpenAI DevDay (autumn) matter too, but none had published 2027 dates when I checked. For leadership-focused events (CTO Craft, LeadDev, QCon), see the CTO conferences calendar.

Which ones actually change an enterprise AI roadmap?

The cloud vendor conferences. They are where agent platforms, model access, pricing and chips get announced, and what launches there is what your engineers will want to adopt and your CFO will want to understand. In 2026 the shared theme across all three is the same: agents in production, with the governance and observability around them.

• AWS re:Invent, 30 November – 4 December 2026. The session catalog leans heavily on Bedrock AgentCore, multi-agent orchestration, agent governance with IAM and Cedar, and Kiro for AI-driven development. I break down the keynotes and what to watch in the re:Invent 2026 guide for CTOs.
• Microsoft Ignite, 17–20 November 2026. The enterprise half of Microsoft's year: Copilot, the Azure AI agent stack and the security products wrapped around them. Build in May is the developer half.
• Google Cloud Next, 13–15 April 2027. Gemini Enterprise, Vertex AI and Google's agent tooling. Google has been announcing agent infrastructure on its cloud blog through October 2026, so expect Next to package it.
• NVIDIA GTC, March 2027. Not a cloud event, but the GPU and system roadmap sets the cost curve for everything above it. The D.C. edition (30 November – 3 December 2026) is the one for public sector and sovereign AI.

Which are best for executives rather than engineers?

HumanX (8–10 March 2027, Mandalay Bay, plus Amsterdam 20–22 September 2027) is built for the buyer side: executives, founders and investors, with less product pitching than a vendor event. Ai4 (2–5 August 2027, The Venetian) is broader and more industry-by-industry, which suits leaders in healthcare, finance or manufacturing who want peers in their own sector. If you are new to the seat, the Chief AI Officer hub covers what the role is accountable for, which is a good filter for which sessions to sit in.

Which are best for the engineering leaders who report to you?

Send them to the practitioner events, not the vendor keynotes. QCon AI New York (15–16 December 2026) and the AI Engineer World's Fair (29 June – 1 July 2027, Moscone West) are where people who have shipped agents explain what broke. They pair well with the agentic engineering guide and the agentic AI security guide if the team is about to put agents near production data. For security leaders, RSAC (5–8 April 2027, Moscone Center) is now as much about AI as about anything else.

How do I get value out of a vendor conference?

Treat it as a briefing, not a holiday. Three habits make the difference.

1. Watch the keynote remotely, attend the breakouts. Every major keynote is streamed. The 300- and 400-level sessions and the hallway conversations are what you cannot get online.
2. Arrive with the decisions you need to make. If you are choosing an agent platform this year, book time with the product teams for the options you are weighing and ask about pricing, limits and roadmap in writing.
3. Write the readout within a week. One page: what launched, what it changes for our roadmap and budget, what we are ignoring. That page is what justifies the next trip.

Between events, the CTAIO newsletter covers what changes for technology leaders each week, including a recap after each of the big launches above.