Boston's SaaS demand concentrates in biotech and life sciences, edtech, healthcare, and the growing fintech sector. Biotech and life sciences SaaS: Kendall Square's 1,000+ biotech companies create the world's deepest life sciences SaaS market. Applications: Laboratory Information Management Systems (LIMS — managing samples, experiments, and analytical data across research and manufacturing laboratories), Electronic Laboratory Notebooks (ELN — replacing paper lab notebooks with digital records that meet FDA 21 CFR Part 11 for electronic records and signatures), clinical trial management (CTMS — managing the complexity of multi-site clinical trials: patient recruitment, site management, data collection, and regulatory compliance), regulatory submission platforms (preparing and managing FDA submissions — IND, NDA, BLA — with document management, cross-referencing, and eCTD formatting), bioinformatics platforms (managing and analysing genomic, proteomic, and metabolomic data — petabyte-scale data management with analysis pipeline integration), and research data management (centralising research data across teams, projects, and collaborations — with version control, access management, and publication-ready data export). Edtech SaaS: Boston's 50+ universities create concentrated demand. Applications: learning management (LMS extensions and alternatives — serving universities that need more than Blackboard or Canvas provides), assessment and proctoring (online examination platforms with academic integrity features — accelerated by COVID and now permanent), student engagement (attendance tracking, early warning systems for at-risk students, and campus community platforms), research management (grant management, research collaboration, and institutional repository platforms), and continuing education (professional development platforms for Boston's healthcare, legal, and financial professionals — certification tracking and learning delivery). Healthcare SaaS: Boston's teaching hospital network creates clinical SaaS demand. Applications: clinical workflow (extensions to Epic, Cerner, and other EHRs — specialised modules for oncology, cardiology, and other specialties that the base EHR doesn't adequately address), population health (managing health outcomes across patient populations — analytics, care gap identification, and intervention tracking), patient engagement (patient portals, appointment scheduling, and remote monitoring platforms), clinical research (connecting clinical care with research — screening patients for clinical trials, capturing real-world evidence, and supporting translational research), and revenue cycle (medical billing, coding, and claims management — healthcare revenue cycle is complex and high-stakes). Fintech SaaS: Boston's financial corridor creates fintech SaaS demand. Applications: wealth management (portfolio analytics, client reporting, and financial planning tools for Fidelity and State Street ecosystem firms), insurance technology (policy administration, claims management, and underwriting platforms for Boston's insurance sector), and compliance technology (regulatory reporting and compliance monitoring for financial services firms — SEC, FINRA, and state regulatory requirements).