Ship Enterprise-Ready SaaS & Defensible AI Without Burning Seed Runway.
We embed Principal CTO leadership inside 1–30 person US and UK SaaS startups—governing multi-tenant architecture, LLM inference unit economics, SOC 2 / ISO 27001 readiness, founding engineer hiring, and VC technical due diligence.
- FAST STARTStart Within 48 Hours Under Mutual NDA
- EQUITY0% Equity Taken · 100% Your Code & IP
- CLOUD BILLS25%–45% Saved on AWS, Google Cloud, Azure & AI
- INVESTORSSeed, Series A & M&A Tech Checklists Handled
- SECURITYSOC 2 · ISO 27001 · Cyber Essentials · GDPR · HIPAA
- UPGRADESModernize Old Software & Spreadsheets With 0 Downtime
- PRIVATE AI100% Private Company AI That Saves 15+ Staff Hrs/Wk
- PROVEN20+ Years · 15+ SaaS Products Built · US & UK Hours
Venture & Seed-Stage B2B SaaS & AI Startups
Pre-Seed, Seed, and Series A SaaS founders moving from fragile MVP code or agency builds to enterprise-grade multi-tenancy, predictable sprint velocity, and institutional investor scrutiny.
Established B2B SaaS & AI Startups Firms
Bootstrapped, profitable niche SaaS companies ($1M–$15M ARR) modernizing monoliths, embedding AI copilot/agent capabilities, and preparing for strategic M&A or private equity diligence.
Why B2B SaaS & AI Startups Leaders Bring In a GotYourTech Principal CTO
MVP Debt Blocking Enterprise Deals
Single-tenant workarounds, missing RBAC/SSO, slow multi-join queries, and zero audit logs stall six-figure enterprise procurement security questionnaires.
Runaway Cloud & LLM Token Margin Erosion
Naive frontier-model prompts, unindexed vector stores, and over-provisioned AWS/GCP clusters push gross margins below the 75%+ benchmark VCs expect.
Investor Technical Due Diligence Pressure
Lead institutional VCs inspect repository commit hygiene, test coverage, IP assignment chains, and architecture scalability before wiring Seed or Series A capital.
Hiring Founding Engineers Without Overpaying
Evaluating senior full-stack and AI engineers in New York, San Francisco, Austin, or London requires rigorous live architectural vetting—not resume guesswork.
First 90 Days of Embedded CTO Governance
SaaS Architecture, FinOps & Security Baseline
- Repository, database schema, tenant-isolation, and CI/CD pipeline audit
- Cloud & AI inference unit-cost breakdown per active tenant
- Prioritized 90-day engineering roadmap aligned to ARR milestones
Velocity, Enterprise Readiness & AI Guardrails
- Automated CI/CD test gates, APM observability, and sub-200ms API P95 targets
- Tiered model routing, semantic caching, and automated LLM evaluation harness
- SOC 2 / ISO 27001 / GDPR control implementation for enterprise procurement
Team Scaling & Board / VC Representation
- Technical hiring scorecards, live pair-debugging interviews, and PR governance
- Complete investor technical data room and live VC partner diligence defense
- Clean eventual transition to a permanent full-time CTO at Series B+
Core Consulting Pillars for B2B SaaS & AI Startups
Architecture Review & System Design
Principal-level software architecture reviews for US & UK startups (1–30) and growing SMBs. Eliminate bottlenecks, single points of failure, and tech debt.
Investor Prep & Technical Due Diligence
Pass Seed, Series A, and PE technical due diligence with confidence. Fractional CTO data-room prep, architecture defense, and investor pitch representation.
Cloud, Infra & AI Cost Optimization
Cut AWS, GCP, Azure, and LLM API bills by 25%–50% without sacrificing uptime. Fractional CTO FinOps audits and infrastructure restructuring for US/UK teams.
AI Architecture, Agents & Modern Tech Strategy
Move beyond AI hype to production-grade LLM features, RAG pipelines, AI agents, and modern cloud stacks. Fractional CTO AI advisory for US & UK companies.
B2B SaaS & AI Startups Fractional CTO FAQs
What SaaS gross margin benchmark do your Fractional CTOs engineer toward?
Can you represent us as our CTO in enterprise security reviews and VC diligence calls?
Do we need a full-time CTO before raising Seed or Series A?
Review Your B2B SaaS & AI Startups Architecture With a Principal CTO
Share your context in 60 seconds or book directly onto our calendar.