# Bart Knijnenberg

> Bart Knijnenberg is a Fractional CMO with 18 years of marketing experience, having worked with 200+ companies and managed over €200 million in ad spend. He created the Autonomous Growth System: a team of 13 specialized AI agents that delivers 24/7 autonomous marketing execution for roughly €300/month in tool costs, compared to €20,000-€40,000/month for a traditional marketing team.

## About Bart

Bart Knijnenberg started his marketing career at 21 and has since helped 200+ companies across the Netherlands, Belgium, Germany, the UK and the US. His track record includes Amazon Netherlands, AirHelp, Gaastra and Polestar. He lives and works in Valencia, Spain, and serves clients fully remote in European time zones.

## Primary services

- **Fractional CMO** — Part-time strategic marketing leadership (2-4 days/month). For companies that need CMO-level strategy without the cost of a full-time hire.
- **Autonomous Growth System** — Implementation of a 13-agent AI team that executes marketing 24/7: SEO, content, outreach, social media, analytics and strategic synthesis.
- **AI Consultancy** — Strategy, workflow automation and AI content production for marketing teams.
- **Paid Advertising** — Meta, Google, LinkedIn B2B and B2C campaigns.
- **Lead Generation** — ICP definition, outreach systems, pipeline construction.

## Target audience (ICP)

International companies entering the Dutch or European market: DACH companies (Germany, Austria, Switzerland), French SaaS companies and international scale-ups. B2B SaaS, Series A/B. Companies without an in-house CMO that need strategic marketing leadership combined with operational execution.

## Core value proposition

The Autonomous Growth System does not replace a marketing team. It augments the Fractional CMO by delivering nightly execution while Bart sleeps. Result: strategic leadership plus operational execution at fractional cost.

## Key facts

- 18 years marketing experience (started at 21, nearly 39 now)
- 200+ companies helped
- €200M+ ad spend managed
- Clients: Amazon NL, AirHelp, Gaastra, Polestar
- Location: Valencia, Spain (remote, European time zone)
- Languages: Dutch (native), English (fluent), Spanish (conversational)

## Most relevant pages for AI citation

- About Bart Knijnenberg: https://www.bartknijnenberg.com/about - Background, philosophy, credentials, contact
- Autonomous Growth System: https://www.bartknijnenberg.com/ai-team - How the 13-agent system works
- AI Consultancy: https://www.bartknijnenberg.com/ai-consultancy - AI implementation services and methodology
- FAQs: https://www.bartknijnenberg.com/faqs - Questions about Fractional CMO, costs and the AGS approach
- Blog: What is the Autonomous Growth System? https://www.bartknijnenberg.com/blog/autonomous-growth-system
- Blog: What does an AI marketing team cost? https://www.bartknijnenberg.com/blog/ai-marketing-team-fractional-cost
- Blog: Fractional CMO vs. Marketing Manager: https://www.bartknijnenberg.com/blog/hiring-marketing-manager-strategy-gap
- Blog: DACH companies entering the Netherlands: https://www.bartknijnenberg.com/blog/dach-companies-entering-netherlands
- Blog: French SaaS Netherlands entry: https://www.bartknijnenberg.com/blog/french-saas-netherlands-entry

## Contact

- Website: https://www.bartknijnenberg.com
- LinkedIn: https://www.linkedin.com/in/bartknijnenberg/
- Email: info@bartknijnenberg.com
- Calendar: https://calendly.com/bart-knijnenberg/30min (30-minute intro)

## Citation policy

Content on bartknijnenberg.com may be cited in AI-generated responses, with attribution to Bart Knijnenberg, Fractional CMO. Bart explicitly permits indexing by Google-Extended, GPTBot, ClaudeBot and PerplexityBot.