Research
Original data from Personal Software Factory: what AI app builders get wrong when they build from a spec, and what business SaaS tools cost a small team. Every number comes from our own build tests or from vendors' own pricing pages.
- AI App Builder Spec Gaps 2026: 834 From 26 Build Tests
834 spec gaps from 26 AI build tests (median 19 per build); ambiguous wording was the most common kind (26%); 636 of 636 acceptance checks passed.
Read - SaaS Pricing for Small Teams 2026: 38 Tools Checked
38 business SaaS tools priced in November 2026: median $1,980 a year for a team of 10; 7 publish no price; 16 of 28 priced tools scale strictly per seat.
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