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10K

by Amelia LeRutteLaunched 2026-01via SaaStr Podcast
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Growthother
Time to PMF5 months
Built in5 months
The Spark

10K began as a straightforward ambition: build an AI agent that could handle SaaStr's entire marketing operation autonomously. Rather than trying to solve everything at once, founder Amelia LeRutte started with a simple dashboard in January 2026 and methodically expanded its capabilities.

Building the First Version

The development followed a "stair-stepping approach"—building one agentic workflow at a time instead of attempting to automate everything simultaneously. This incremental strategy proved critical. Over five months, 10K evolved from a basic dashboard into a sophisticated system that runs autonomous email campaigns, generates daily marketing ideas grounded in real data, sends attendee newsletters, and acts as a full co-pilot for SaaStr's entire go-to-market operation.

What Worked (and What Didn't)

The key to 10K's success was connecting real data sources. The agent integrates with Salesforce, marketing automation platforms, social media, and other APIs so it operates with actual business intelligence rather than speculation. Equally important were guardrails—constraints that let 10K run semi-autonomously without accidentally emailing the entire database or taking unintended actions. Amelia emphasized the importance of writing a spec that gives the agent one clear goal and actually produces useful outputs, rather than creating vague instructions that lead to unreliable behavior.

Why It Worked
  • The stair-stepped development approach—adding one workflow at a time—prevented scope creep and allowed for validation of each capability before building the next layer.
  • Connecting real data sources (Salesforce, marketing platforms, social APIs) transformed the agent from a speculative tool into a decision-making system grounded in actual business context.
  • Clear guardrails and explicit goal-setting in the spec ensured the agent remained reliable and predictable, avoiding the common pitfall of uncontrolled autonomous behavior.
  • Building for a real internal use case (SaaStr's own marketing) provided immediate feedback loops and forced prioritization of what actually matters versus nice-to-have features.
How to Replicate
  • 1.Start with a single, well-defined goal for your AI agent and write a detailed spec that explicitly states what success looks like—vague instructions lead to inconsistent outputs.
  • 2.Implement the stair-step approach: build and validate one autonomous workflow (e.g., email campaign automation) before adding the next capability (e.g., idea generation).
  • 3.Connect your agent to real data sources by integrating APIs with Salesforce, your marketing automation platform, and social media tools so the agent can make decisions based on actual business data.
  • 4.Add guardrails upfront that define what actions the agent can and cannot take autonomously—establish approval gates or rate limits to prevent catastrophic mistakes like mass emails to unintended audiences.
  • 5.Follow a realistic 30/60/90-day roadmap: define what the MVP does on day one, what gets added by day 30, day 60, and day 90 to set expectations and track progress incrementally.

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