AI-integrated MVP
We build your startup MVP or product with LLMs and AI agents integrated from the first version. No technical debt — architecture that holds up under traction.
Infra + AI + Tech Lead · Ship fast
Your startup needs infra, AI and a tech lead. We deliver all of it.
Rollin Host does IT consulting with applied AI and executes the project — from MVP to production go-live. You get a dedicated tech lead acting as fractional CTO, infrastructure that scales from day 1 and 24/7 English support. Billing in BRL, free credit on go-live.
- Free credit on go-live
- Tech lead / Fractional CTO
- Applied AI in the product
- Billing in BRL
Everything your startup needs to go from zero to scale — without rewriting.
Infra, applied AI and a tech lead who drives the project end to end. You focus on the product; we handle the complete technical stack.
Infrastructure that scales day 1
Cloud infrastructure sized for growth: autoscaling, managed database, CDN, monitoring. You do not rewrite when you gain traction — it is already ready to scale.
Tech lead / Fractional CTO
A senior technical professional dedicated to your startup: architecture decisions, code review, technical roadmap management, investor communication. CTO-level without the full-time hiring cost.
Applied AI in the product
Integration of LLMs (OpenAI, Anthropic, open-source models), autonomous agents, RAG, data pipelines. AI that generates real value in the product — not just a demo chatbot.
Deploy and continuous operations
CI/CD, automated deploy, rollback, observability (logs, metrics, alerts). Your startup runs in production with confidence — we monitor and respond 24/7.
24/7 support in English
Direct technical support in English at any hour. No escalating to foreign support, no timezone lag. A technical partner present in the day-to-day of your operation.
From validation to go-live in 4 steps.
Diagnosis and validation
We understand the product, the market pain, the current stack (if any) and traction goals. Together we define the MVP scope, infrastructure requirements and where AI delivers the most value fast.
Architecture and MVP
The tech lead defines the architecture, we set up the dev environment and deliver the AI-integrated MVP. Clean, documented, tested code — ready to evolve without rewriting.
Go-live with free credit
Production deploy on our infrastructure with free credit on go-live. CI/CD configured, active monitoring, domain and SSL. You launch at reduced cost with enterprise-grade infra from the start.
Scale and continuous iteration
Post-launch, the tech lead stays with you: features, infra adjustments as traction grows, new AI integrations, 24/7 support. Long-term technical partner — not just a delivery and goodbye.
Tech Lead / Fractional CTO
A senior CTO dedicated to your startup — without the full-time hiring cost.
Startups need fast and consistent technical decision-making, but hiring a senior CTO costs USD 15k–30k/month in salary alone — not counting benefits, equity and recruiting time. The Rollin Host tech lead acts as a fractional CTO: defines architecture, leads technical decisions, communicates with investors and drives the technical roadmap. You have the most important technical professional in the startup active from day 1, at a fraction of the cost.
- Architecture and stack decisions
- Code review and best practices
- Technical roadmap management
- Technical communication with investors
- LLM / agent selection and integration
- Onboarding of hired technical team
Startups Rollin accelerates.
B2B SaaS with AI
SaaS product with AI features — recommendations, automations, insights. Multi-tenant architecture, billing, integrations. From MVP to first paying customers.
Autonomous agent product
Startup selling automation through AI agents. We build the agent platform, orchestration, memory and integrations with external APIs.
B2B platform + data
Product that processes, analyzes or presents data to companies. ETL pipelines, dashboards, internal APIs, AI for insight extraction — all scalable.
Mobile app + backend
Startup with mobile app (iOS/Android/React Native) + robust backend. Managed infra, authentication, push notifications, AI embedded in the app.
Rollin Host vs hiring a senior CTO vs doing it yourself.
| Criteria | Rollin Host | Senior CTO full-time | Do it yourself |
|---|---|---|---|
| Tech lead / CTO | Included, available from day 1 | USD 15k–30k/month + equity + benefits | Overloaded technical founder |
| Infrastructure | Ready, scalable, managed | Depends on CTO hiring devops | Manual, expensive, fragile |
| Applied AI | LLMs + agents integrated | CTO needs AI knowledge | No time or expertise |
| Go-live speed | Fast — MVP in weeks | Slow — hiring process | Slow — doing everything at once |
| Monthly cost | Fraction of the cost, in BRL | High fixed from month 1 | Low cost, high time cost |
| Operational support | 24/7 in English included | Depends on on-call agreement | You solve it when you have time |
About Rollin Host
Rollin Host provides IT consulting with applied AI and cloud infrastructure for startups and technology companies in Brazil and Latin America. We act as a long-term technical partner: we deliver the product, operate the infrastructure and maintain a dedicated tech lead who drives architectural decisions from the start. Billing in BRL, 24/7 English support, free credit on go-live.
Frequently asked questions
What is a fractional CTO and why does my startup need one?
A fractional CTO is a senior technical professional who acts as the technology leader of your company without being hired full-time or as a full equity partner. They define architecture, drive stack decisions, review code, communicate with investors and manage the technical roadmap — everything a CTO would do, but at a fraction of the cost. For early-stage startups, this means having the most important technical professional active from day 1, without committing USD 15k+ per month of burn.
Do you develop the product/MVP or just consult?
Both. Rollin Host consults and executes. Our tech lead participates in every technical decision and our team delivers the product — MVP, backend, AI integrations, infrastructure. You do not need to build a technical team from scratch: we are the technical team while the startup validates and grows.
How does the free go-live credit work?
At the time of the first production deploy on our infrastructure, we provide account credit to cover initial infra costs. It is a practical benefit to reduce the startup burn in the first months — when cash is the most critical asset. The amount and conditions are defined in the proposal based on project scope.
Will the infra hold up when my startup gains traction?
Yes — by design. We architect the infra with autoscaling, load balancing, managed database and CDN from the first version. You do not rewrite when you gain traction. The architecture scales with traction without needing an emergency migration at the worst possible moment.
Which LLMs and AI technologies do you work with?
We work with the major providers: OpenAI (GPT-4o, o1), Anthropic (Claude), Google (Gemini), open-source models via Ollama/vLLM, and agent frameworks (LangChain, LlamaIndex, CrewAI). The choice depends on the use case, cost per token and required latency — the tech lead guides which makes the most sense for your product.
Do you serve startups outside Brazil?
Yes. We serve startups in Brazil and Latin America. We bill in BRL, but the product can be hosted in any cloud region (AWS, GCP, Azure, Hetzner). Primary support in English; communication in Portuguese and Spanish also available.
How long does it take to have an MVP in production?
It depends on scope, but the goal is to go to production in weeks — not months. A lean MVP with integrated AI, backend and managed infra typically takes between 4 and 8 weeks of initial cycle. The diagnosis at the start of the project defines the minimum viable scope to launch and validate fast.
How is pricing structured — monthly, per project or hourly?
We work with a monthly retainer model that includes the dedicated tech lead, managed infrastructure and 24/7 support — plus delivery milestones as the project progresses. We do not charge by the hour: you have cost predictability. Scope and value are defined in the personalized proposal after the initial diagnosis.
Can I start with consulting only and bring in execution later?
Yes. If you already have an internal technical team but need an external tech lead to guide decisions, we can act solely in the consulting and architecture role. We adjust scope to your needs — what matters is that your startup has the right technical coverage at the right time.
Ready to launch
Talk to a specialist and get a proposal within 1 business day.
Tell us about the product, the current stage and your goals. We come back with a technical diagnosis and a partnership proposal — no commitment.
Free go-live credit included in the proposal.
