From CDP to CEAL · Part 7 of 8

I expect this to play out over three to five years, in three waves. That has a very practical consequence for anyone buying tools now.

In Part 6, I looked at people. Now: how fast does this move?

Wave 1 · Bolt-on (now to 2027). Established platforms add agents on top of their existing interfaces; you buy the UI and add the agent. Agents are everywhere but mostly assisting: 90.3% of MarTech leaders use AI agents somewhere, but only 23.3% run them in full production. Expect casualties along the way: Gartner expects over 40% of agentic AI projects to be cancelled by the end of 2027.

Wave 2 · Agent-preferred (2028 to 2029). Buyers choose on the agent, not the screens. The UI becomes a place you check, not a place you work. By 2028, Gartner expects 90% of B2B buying to be agent-intermediated.

Wave 3 · Agent-native (2030 onwards). You simply interact with agents that play results back to you. For most marketing work, the UI becomes obsolete.

Not everyone moves at the same speed. Lean, brand-new companies will go straight to agent-native. Hybrid companies with legacy stacks will travel through each wave. Regulated enterprises will move last, keeping fuller review and audit throughout.

If you're buying for 2027

If you're selecting tools now for 2027, you're buying the tools that will be with you through 2028 and 2029. Choose tools with MCP built in and agentic capability ready now - otherwise, by the time your contract is up, you'll be out of luck.

A route through it, in three stages:

1. Prepare for agents. Set up MCP connections, build a context delivery layer and a semantic layer, and tidy up roles and permissions.
2. Provision AI-enabled tools. Make MCP and agent capability a requirement in every RFP. Start agents read-only, then let them draft, then let them act with approval.
3. Remove the UI where you credibly can. Move to brief-to-launch through agents, with humans approving by exception.

Three questions to ask every vendor:

• Does it have a native MCP server that outside agents can both read from and act in?
• Is every agent action logged, and can that log be written back to our warehouse?
• If we switch the agent off, do our data, context and history stay with us?

About this series. From CDP to CEAL is an eight-part series by Kristina Kalpokaite, Head of MarTech at Loop Horizon, on how AI agents will replace the interfaces of marketing technology. Start with Part 1, The CEAL is coming.

Next: Part 8 - Where it ends up.