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SaaS & Startups

Fractional CTO for SaaS startups — from MVP to market leader.

We've helped SaaS companies go from first line of code to $140M+ ARR. Architecture for growth, AI integration from day one, and engineering teams that ship weekly.

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Stage-Based Leadership

The right CTO for every stage of your SaaS journey.

Pre-Seed / Seed

MVP to Product-Market Fit

You need to validate fast without burning cash on the wrong architecture. We help you choose the right stack, build the MVP, and iterate based on real user feedback.

  • —Tech stack selection
  • —MVP architecture & build
  • —Early hire planning
  • —Investor-ready technology documentation
Series A

Product-Market Fit to Scale

You've found PMF and need to scale the product, the team, and the infrastructure. We build the engineering organization and re-architect for growth.

  • —Engineering team hiring & structure
  • —Architecture for 10x-100x scale
  • —CI/CD & DevOps maturity
  • —Product analytics & data strategy
Series B+

Scale to Market Leadership

You're growing fast and the technology needs to keep up. We bring enterprise-grade practices — reliability, security, compliance — without slowing down innovation.

  • —Platform reliability & SRE
  • —SOC 2 & security compliance
  • —Multi-product architecture
  • —Technical due diligence preparation

SaaS Expertise

We've built the SaaS products. Now we help you build yours.

From multi-tenant architecture to usage-based billing, from developer platforms to AI-powered features — we've shipped it all. We bring 15+ years of SaaS product development to every engagement.

  • —B2B SaaS product architecture
  • —B2C product development
  • —AI & LLM integration
  • —Multi-tenant platform design
  • —API-first architecture
  • —Usage-based billing systems
  • —Developer tools & platforms
  • —Marketplace & platform businesses

Explore

Related services and insights.

Blog

How Much Does a Fractional CTO Cost in 2026?

Complete pricing breakdown and comparison with full-time hiring.

Service

Fractional CTO Services

Senior technical leadership embedded in your team 2-3 days per week.

Service

Build & Ship

End-to-end product development from MVP to scale.

FAQ

Questions about fractional CTO for SaaS.

We work with SaaS companies from pre-seed through Series B+. At pre-seed we help with MVP architecture and first hires. At Series A we build engineering teams and re-architect for scale. At Series B+ we bring enterprise-grade reliability, security, and compliance.
Yes. We have deep experience with multi-tenant architecture, API-first design, usage-based billing systems, and the infrastructure patterns that SaaS platforms need to scale from hundreds to thousands of customers.
Yes. We help SaaS companies integrate LLMs, build AI-powered features, implement RAG systems, and design AI workflows that create genuine product differentiation — not just chatbot wrappers. Read about AI for product teams.
Fractional CTO engagements for SaaS startups typically range from $8,000–$25,000 per month for 2–3 days per week of embedded technical leadership. This includes architecture decisions, team building, code reviews, and board-level technology reporting. See the full cost guide.
Yes. Team building is a core part of what we do. We write job descriptions, screen candidates, conduct technical interviews, and help close strong hires. We also establish engineering culture, development processes, and the standards that make great teams productive.
Yes. We have experience with both B2B and B2C SaaS products, including marketplace platforms, developer tools, and vertical SaaS applications. The architectural patterns differ — multi-tenant vs. single-tenant, usage-based billing vs. seat-based — and we bring relevant experience to each model.

Ready to scale your SaaS product?

Book a 30-minute call to discuss your product, your stage, and your technology challenges. We'll tell you what we'd do differently.

Book a Free Strategy Call
✓ 15+ years CTO experience✓ 75+ products shipped✓ Response within 24 hours