Kana's pitch to marketers: not build, not buy, build with-backed by $15M and flexible AI agents

Kana debuts agent-based AI for planning, targeting, and always-on optimization, promising faster cycles with humans approving moves. Backed by $15M and vets Chavez and Vaidya.

Categorized in: AI News Marketing
Published on: Feb 19, 2026
Kana's pitch to marketers: not build, not buy, build with-backed by $15M and flexible AI agents

Kana enters AI marketing with agent-based workflows-and the founders have the receipts

Marketing isn't optional, which explains why your inbox is drowning in "AI for marketers" pitches. Into that noise comes Kana, a San Francisco startup launching with a suite of AI agents for analysis, targeting, campaign management, customer engagement, media planning, and chatbot optimization.

The company raised $15 million in seed funding led by Mayfield. What sets it apart: co-founders Tom Chavez (CEO) and Vivek Vaidya (CTO) have shipped serious marketing tech before-Rapt (acquired by Microsoft in 2008), Krux (acquired by Salesforce in 2016), and startup studio super{set}, where Kana was incubated for nine months.

What Kana says it does

  • Agent-based system: "Loosely coupled" AI agents that can be configured on the fly, integrate with legacy tools, and run tasks in parallel.
  • Brief-to-plan automation: Upload a media brief; agents infer goals, identify target audiences, pull inventory and market research, and assemble a plan.
  • Always-on optimization: Autonomous tracking, optimization, and reporting baked in.
  • Synthetic data generation: Augments third-party data for market research and audience targeting to cut data costs, fill gaps, and speed up testing.
  • Human-in-the-loop: Marketers approve actions, give feedback, and customize agent behavior as needs change.

Why this might matter

Chavez puts it plainly: "We see a market that's crying out for solutions that meet this moment." The bet is speed and flexibility-deploy, tweak, or add new agents in real time instead of waiting on roadmaps or ripping out legacy systems.

Vaidya frames the working model as a third option for enterprises: "Not build, not buy, but build with." The promise is faster cycles and fewer handoffs, without losing oversight.

What it could change in your day-to-day

  • Planning speed: Shrink the gap from brief to media plan with parallel agent workflows.
  • Testing throughput: Use synthetic cohorts to run more platform tests and narrow winning strategies faster.
  • Tool sprawl relief: Agents sit on top of your stack, reducing swivel-chair work across platforms.
  • Cost control on data: Supplement or replace slices of third-party data with synthetic sets where viable.

How to evaluate Kana (or any agent-based platform)

  • Start narrow: Pick 1-2 high-friction use cases (e.g., audience discovery for a new segment; mid-flight budget reallocation).
  • Integration map: List must-have connectors (ad platforms, CDP/CRM, MMM/MTA, analytics) and test latency plus data fidelity.
  • Human approval gates: Define which actions need sign-off vs. auto-execution. Require clear rollback controls.
  • Agent observability: Look for logs, versioning, rationale visibility, and per-agent performance metrics.
  • Measurement plan: Pre/post uplift design with holdouts. Standardize on a few outcome metrics to avoid dashboard theater.
  • Data governance: Validate how PII is handled and how synthetic data is generated, stored, and deleted.
  • Team readiness: Train channel owners and analysts on prompts, approval flows, and exception handling. See the AI Learning Path for Marketing Managers for a structured enablement track.

Who's behind it

  • Founders: Tom Chavez (CEO) and Vivek Vaidya (CTO), veterans with exits to Microsoft and Salesforce.
  • Model: "Build with" customization as a moat-configure agents to fit each org's stack without bespoke rewrites.
  • Funding: $15M seed led by Mayfield; managing partner Navin Chaddha joins the board.

What to do next

  • Identify one campaign or business unit to run a 60-90 day pilot with strict success criteria.
  • Instrument tracking for speed-to-plan, experiment volume, CAC, ROAS, and time saved per role.
  • Keep approvals in place until the system proves repeatable gains. Then, automate the boring 20% first.

The takeaway: agent-based marketing isn't about replacing your team-it's about compressing cycle time and focusing human judgment where it matters. Test fast, measure cleanly, and keep humans in control.


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