Workflow AI Startup Marble Cognition Raises $3.75M Funding to Learn Jobs by Watching Employees Work

Marble Cognition, the Munich-based startup founded in late 2025, has raised $3.75 million in pre-seed funding to address a fundamental problem in enterprise automation: most companies don’t actually know how work gets done. Marble’s solution is to observe people at work.

The round was co-led by Heartcore Capital and Seedcamp, with angel investors including a Datadog board member, a Personio founder, and executives from McKinsey, Mistral AI, and Lovable. Marble has not shared a valuation. Co-founder Felix Rösner told Tech Funding News the round closed in under two weeks.

Marble Cognition Funding Overview By CREDX Media

Startup Name	Marble Cognition
Founders	Felix Rösner (CEO), Jonas Rösner
Founded	Late 2025
HQ	Munich, Germany
Round	Pre-Seed Funding
Amount Raised	$3.75M
Valuation	Not disclosed
Category	Workflow Automation, AI Agents, Enterprise Software
Lead Investors	Heartcore Capital, Seedcamp
Angel Investors	Datadog board member, Personio founder, execs from McKinsey, Mistral AI, Lovable
Total Funding Raised	$3.75M
Time to Close Round	Under 2 weeks
Key Product	AI agents that learn workflows by observation

💡 Use of Funds

• Product Development: Building out the observation-based workflow learning platform.
• Team Expansion: Hiring across engineering and go-to-market.
• Customer Pilots: Deploying with early enterprise customers to validate the approach.

Startup Overview: Marble Cognition

What Marble Cognition Is Building in Simple Words

Marble Cognition has built an AI agent platform that learns how work gets done by watching people do it. Instead of requiring companies to manually document workflows or configure automation rules, Marble observes employees as they use software—clicking through CRM systems, updating spreadsheets, processing invoices—and builds agents that can perform those same tasks.

• Observation-Based Learning: Marble’s system watches how employees interact with their tools, capturing the sequence of actions that make up a workflow.
• Agent Generation: From those observations, it generates AI agents that can replicate the workflow, automating repetitive tasks without manual configuration.
• Human-in-the-Loop: Employees can review and correct the agents’ actions, helping the system learn and improve over time.
• Enterprise-Ready: Designed for complex, multi-step workflows that traditional automation tools struggle to handle.

Why Marble Cognition Matters

• Workflow documentation is a bottleneck: Most enterprises don’t have accurate, up-to-date documentation of how work actually gets done. Marble sidesteps that by learning from observation.
• The market is massive: Workflow automation is a multi-billion dollar category, yet most solutions require significant setup and maintenance. Marble’s approach reduces that burden.
• Investor conviction is strong: Closing a pre-seed round in under two weeks, with angels from Datadog, Personio, McKinsey, Mistral AI, and Lovable, signals that experienced operators see the thesis as credible.
• Munich is becoming an AI hub: Marble joins a growing list of German AI startups attracting international capital and talent.

Founder Background: The Brothers Building Workflow AI

Felix Rösner (CEO) and Jonas Rösner co-founded Marble Cognition in late 2025. Their background spans enterprise software and AI—a combination that informed the platform’s design around the actual workflows of knowledge workers.

The founding insight came from recognizing that the hardest part of workflow automation isn’t the technology—it’s understanding what people actually do. Marble was built to solve that problem through observation.

Founder Intelligence: What Founders Can Learn from Marble Cognition

• Solve the documentation problem: Most enterprises don’t know how their workflows actually operate. Marble learns by watching rather than asking, which removes a major barrier to adoption.
• Raise from operators: The angel investors include people who have built and scaled enterprise software companies. Their backing validates both the approach and the team.
• Speed signals conviction: Closing a pre-seed round in under two weeks is unusual. It signals that investors saw something compelling—likely a combination of founder credibility and market timing.
• Target complex workflows: Simple automation is already solved. Marble focuses on the multi-step, tool-spanning workflows that traditional RPA can’t handle.

Investor Intelligence: Why This Round Gets Premium Capital

Heartcore Capital and Seedcamp co-led the round. Both firms have deep European early-stage expertise and track records of backing category-defining companies.

The angel syndicate is strategically significant: a Datadog board member, a Personio founder, and executives from McKinsey, Mistral AI, and Lovable. These are operators who understand enterprise software, AI, and scaling—their participation signals that Marble is seen as credible infrastructure for the next wave of workflow automation.

The Road Ahead for Marble Cognition

Expansion Targets

With $3.75 million in capital, Marble Cognition will:

• Build out the observation-based learning platform.
• Hire across engineering and go-to-market.
• Deploy with early enterprise customers to validate the approach.

Competitive Response

Expect:

• Traditional RPA vendors to add AI-powered workflow discovery features.
• Other AI agent startups to target workflow automation.
• Large enterprises to experiment with observation-based automation.
• Marble’s moat: observation-based learning + founder expertise + early operator validation.

Conclusion

Marble Cognition’s $3.75 million pre-seed funding validates the thesis that the future of workflow automation is learning by observation, not manual configuration. The company’s platform—built by founders who understand enterprise software—gives companies a way to automate complex workflows without the documentation burden that kills traditional automation projects.

Market tailwinds favor Marble: the growing demand for AI agents, the massive workflow automation market, and the willingness of experienced operators to back the team. The company’s rapid fundraising and strong angel roster position it to test whether observation-based learning can become the standard for enterprise automation.

For deep analysis of AI funding, workflow automation innovation, and companies reshaping how work gets done, explore CREDX Media for comprehensive coverage of startup funding trends, valuation intelligence, and founder playbooks.

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Frequently Asked Questions

1. What is Marble Cognition’s total funding and latest round size?
Marble Cognition has raised $3.75 million in pre-seed funding co-led by Heartcore Capital and Seedcamp.

2. How much did Marble Cognition raise in its pre-seed round and who led the investment?
Marble Cognition raised $3.75 million co-led by Heartcore Capital and Seedcamp, with angels from Datadog, Personio, McKinsey, Mistral AI, and Lovable.

3. What is the valuation of Marble Cognition?
Marble Cognition did not disclose its post-money valuation.

4. Who are the major investors in Marble Cognition?
Major investors include Heartcore Capital and Seedcamp (co-leads), along with angel investors from Datadog, Personio, McKinsey, Mistral AI, and Lovable.

5. Who are Marble Cognition’s founders?
Marble Cognition was founded in late 2025 by Felix Rösner (CEO) and Jonas Rösner in Munich.

6. What is Marble Cognition’s business model?
Marble Cognition operates a B2B SaaS model, selling its AI workflow automation platform to enterprises on a subscription basis.

7. How does Marble Cognition’s platform work?
Marble observes employees as they use software, captures the sequence of actions that make up a workflow, and generates AI agents that can replicate those tasks—with human review and correction for continuous improvement.

8. What traction justifies Marble Cognition’s pre-seed funding?
Marble closed its round in under two weeks, signaling strong investor conviction. The company is deploying with early enterprise customers to validate the approach.

9. What are Marble Cognition’s plans for the $3.75 million pre-seed capital?
Marble will build out its observation-based learning platform, hire across engineering and go-to-market, and deploy with early enterprise customers.

10. What problem does Marble Cognition solve for enterprises?
Marble eliminates the need for manual workflow documentation and configuration by learning how work actually gets done through observation.

11. Who is the CEO of Marble Cognition?
Felix Rösner serves as CEO and co-founder.