Founder due diligence is the process of evaluating whether the people building a startup can actually pull it off. Most early-stage investments fail because of the team, not the market. Here's how to diligence founders.
Step 1: Background research. Read the founder's LinkedIn, previous companies, and any public writing (blog, Twitter, talks). Look for patterns of achievement and domain expertise.
Step 2: Reference calls. Ask for 3-5 references, former colleagues, managers, and reports. Ask: 'Would you work with them again?' and 'What are their blind spots?'
Step 3: Technical assessment. For technical founders, review their GitHub contributions. GitDealFlow's signal page shows commit velocity, code quality, and contributor growth. Strong engineering founders ship code consistently.
Step 4: Market understanding. In conversations, test whether the founder deeply understands the problem. Ask about competitors, customer acquisition, and the hardest part of what they're building.
Step 5: Ambition and resilience. Venture-scale founders have unusual ambition and resilience. Look for founders who've overcome significant challenges and are committed for 10+ years.
The steps above are not generic advice; they are how the GitDealFlow dataset is used in practice. The underlying data covers 350+ startup GitHub organizations in 15 sectors, refreshed weekly, with breakouts surfacing 21 to 47 days before rounds are announced. Every workflow here compresses to the same loop: pull the signal, confirm it with a second window, qualify it against sector context, then act while the round is still quiet.
A practical read-through of How to Conduct Founder Due Diligence as an Investor: the dataset behind this page refreshes weekly across 350+ organizations and 15 sectors, and every figure shown traces to a public GitHub REST API pull. That matters for two reasons. Reproducibility: any number here can be re-derived from primary sources, which is the standard the published methodology sets for itself. Timeliness: engineering acceleration precedes announcements, so this page follows the data cadence rather than the news cycle, and the freshness endpoint always reports the exact pull date.
If How to Conduct Founder Due Diligence as an Investor is your entry point, the fastest next steps are fixed: skim the glossary for the three or four terms that anchor the topic, open the research dataset to see the raw weekly snapshots behind the summary numbers, and run one live query against the free momentum checker with a company you already know well. Seeing the signal fire on a familiar name is the quickest way to judge whether code-side sourcing belongs in your own workflow.