Seed rounds keep getting larger while Series A remains harder

Crunchbase's May 26 seed-funding analysis is a useful counterweight to the mega-round narrative. Seed rounds are getting larger, with $8M to $10M checks appearing more often, especially in AI-heavy categories where compute, senior engineering, and go-to-market proof are expensive. But the Series A bar has also moved up. Larger seed rounds can give founders more runway, yet they can also postpone the moment when investors demand evidence of revenue quality, retention, and durable distribution. For AI startups, this is especially important because a big seed can fund demos and infrastructure bills without proving that customers will keep paying at scale.

Key details: Crunchbase, $8M seed rounds, $10M seed rounds, Series A, AI startup funding, May 26, 2026.

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