Customer story
Crescent Ventures
VC / Private Equity · 5–20 employees
4×
faster deal sourcing
TAM slide accuracy improved, portfolio sourcing 4× faster
We use Byris's Market Size API to validate TAM claims in pitch decks. In 30 seconds we can cross-check a founder's TAM math against real company counts segmented by NAF codes.
Inès Moreau
Principal, Crescent Ventures
The challenge
Crescent's analysts were spending 2-3 hours per deal validating TAM claims from founders. Bottom-up market sizing from public sources was slow and unreliable.
The solution
Crescent integrated Byris's Market Size API into their deal evaluation workflow. For each new inbound, an analyst runs a 30-second TAM check using the prospect's claimed criteria.
The results
TAM validation time reduced from 2-3 hours to 5 minutes. Conviction on market size improved measurably. Portfolio sourcing (finding target companies in a thesis) now runs via ICP Pocket queries.
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