# Robust Devs
> We build AI products for marketing, healthtech and fintech. Only those three. MVPs, SaaS platforms, internal tools and mobile apps, either built from scratch or taken over from whoever started them. The AI engineering is the production layer around LLMs, RAG, agents and evaluation, not model training. UK-registered (Companies House 16373064), remote-first, senior-only teams, shipping since 2019.

## Services
- [Services overview](https://robustdevs.co/services): Full list of engineering engagements: Tech Audit, Discovery Sprint, Project Build, Embedded Squad, and more.
- [Project Build](https://robustdevs.co/services/project-build): The main engagement. Fixed-scope delivery of a new product in 6–14 weeks, deployed to your infrastructure.
- [Discovery Sprint](https://robustdevs.co/services/discovery-sprint): Co-create the shape of the product before committing to a build. 1–2 weeks.
- [Embedded Squad](https://robustdevs.co/services/embedded-squad): A senior team plugs into your roadmap and ships alongside you. Monthly.
- [Staff Augmentation](https://robustdevs.co/services/staff-augmentation): Senior engineers integrated into your team: your repos, standups, ticket system.
- [AI-Enabled Teams](https://robustdevs.co/services/ai-enabled-teams): Velocity-focused engagements that bring our internal AI tooling stack to your build.
- [Project Rescue](https://robustdevs.co/services/project-rescue): Stabilising and recovering projects a previous vendor left broken or behind schedule.
- [Retainer](https://robustdevs.co/services/retainer): Ongoing engineering capacity with predictable monthly cost.
- [AI Development](https://robustdevs.co/services/ai-development): LLM applications, RAG systems, AI agents, evals, and observability.
- [AI Evaluation & Observability](https://robustdevs.co/services/ai-evaluation-observability): Evals, tracing and monitoring for LLM features, so you can tell whether a change made the product better or worse.
- [Web App Development](https://robustdevs.co/services/web-app-development): Custom web application engineering for SaaS and AI products.
- [Mobile App Development](https://robustdevs.co/services/mobile-app-development): React Native mobile applications with production backend integration.
- [Backend Development](https://robustdevs.co/services/backend-development): API design, database architecture, and server-side engineering.
- [DevOps & Cloud](https://robustdevs.co/services/devops-cloud): Cloud infrastructure, CI/CD pipelines, and production operations.
- [QA & Testing](https://robustdevs.co/services/qa-testing): Manual and automated testing integrated into the delivery cycle.
- [UI/UX Design](https://robustdevs.co/services/ui-ux-design): Product design for AI-native applications and SaaS platforms.
- [API Integration](https://robustdevs.co/services/api-integration): Third-party API integration with idempotency, retries, and error handling.
- [Data Engineering](https://robustdevs.co/services/data-engineering): Data pipelines, warehousing, and analytics infrastructure.
- [Legacy Modernization](https://robustdevs.co/services/legacy-modernization): Modernising and migrating legacy systems to current stacks.
- [Tech Audit](https://robustdevs.co/services/tech-audit): A standalone diagnostic of an existing codebase, and the entry point for taking a project over. 47-item report, 1-page action plan, walkthrough call. Fixed price: $4,999. Not a required first step for a new build.

## Industries
- [Industries overview](https://robustdevs.co/industries): AI product engineering depth across marketing, healthtech and fintech.
- [AI Marketing](https://robustdevs.co/industries/ai-marketing): Ad-creative pipelines, SDR copilots, AEO/AI-SEO surfaces, and attribution dashboards.
- [AI Healthtech & Wellness](https://robustdevs.co/industries/ai-healthtech): HIPAA-aware patient products, clinical decision support, RPM, and care operations.
- [AI Fintech](https://robustdevs.co/industries/ai-fintech): Financial UX, compliance posture, fraud detection, underwriting, and KYC/AML systems.

### AI Marketing sub-services
- [AI Outbound](https://robustdevs.co/industries/ai-marketing/ai-outbound): AI SDR and outbound sales engines.
- [AI Ad Creative](https://robustdevs.co/industries/ai-marketing/ai-ad-creative): Programmatic ad-variant generation with brand-safety guardrails.
- [AI SEO / AEO](https://robustdevs.co/industries/ai-marketing/ai-seo-aeo): Answer-engine optimisation and AI-native search surfaces.
- [AI Content Engines](https://robustdevs.co/industries/ai-marketing/ai-content-engines): Automated content production pipelines.
- [RevOps Automation](https://robustdevs.co/industries/ai-marketing/revops-automation): Revenue operations automation and intelligence.
- [AI Attribution](https://robustdevs.co/industries/ai-marketing/ai-attribution): Marketing attribution models and dashboards.
- [AI Personalization](https://robustdevs.co/industries/ai-marketing/ai-personalization): Personalisation engines for marketing surfaces.
- [Marketing Data Platforms](https://robustdevs.co/industries/ai-marketing/marketing-data-platforms): Unified marketing data infrastructure.
- [AI Commerce](https://robustdevs.co/industries/ai-marketing/ai-commerce): AI-powered commerce and conversion optimisation.

### AI Healthtech sub-services
- [Patient Triage](https://robustdevs.co/industries/ai-healthtech/patient-triage): AI-assisted patient intake and triage systems.
- [Clinical Documentation](https://robustdevs.co/industries/ai-healthtech/clinical-documentation): AI clinical documentation and scribing tools.
- [Telehealth](https://robustdevs.co/industries/ai-healthtech/telehealth): Telehealth platforms with HIPAA-aware data flows.
- [Healthcare RAG](https://robustdevs.co/industries/ai-healthtech/healthcare-rag): Retrieval-augmented generation for clinical knowledge.
- [Provider Workflow](https://robustdevs.co/industries/ai-healthtech/provider-workflow): Clinician workflow automation and decision support.
- [Personal Development](https://robustdevs.co/industries/ai-healthtech/personal-development): AI coaching and personal development platforms.
- [Remote Patient Monitoring](https://robustdevs.co/industries/ai-healthtech/rpm): RPM platforms with offline tolerance and clinical integration.
- [Mental Health](https://robustdevs.co/industries/ai-healthtech/mental-health): AI mental health companions with safeguarding escalation.
- [Wellness Apps](https://robustdevs.co/industries/ai-healthtech/wellness-apps): Wellness and health-tracking applications.

### AI Fintech sub-services
- [Fraud Detection](https://robustdevs.co/industries/ai-fintech/fraud-detection): AI fraud detection with traceable, explainable decisions.
- [KYC / AML](https://robustdevs.co/industries/ai-fintech/kyc-aml): KYC and AML automation with evidence for regulatory review.
- [Payments](https://robustdevs.co/industries/ai-fintech/payments): Payment systems engineered for compliance and reliability.
- [Lending](https://robustdevs.co/industries/ai-fintech/lending): AI credit underwriting and lending platforms.
- [Embedded Finance](https://robustdevs.co/industries/ai-fintech/embedded-finance): Embedded financial products and infrastructure.
- [Wealth & Investment](https://robustdevs.co/industries/ai-fintech/wealth-investment): Wealth management and investment platforms.
- [Compliance Automation](https://robustdevs.co/industries/ai-fintech/compliance-automation): Automated compliance monitoring and reporting.
- [Document Intelligence](https://robustdevs.co/industries/ai-fintech/document-intelligence): AI document processing for financial workflows.
- [Credit Underwriting](https://robustdevs.co/industries/ai-fintech/credit-underwriting): AI-powered credit assessment and underwriting engines.

## Solutions by audience
- [For Funded Startups](https://robustdevs.co/solutions/for-funded-startups): Pre-seed to Series A AI product startups. Tech Audit, Discovery Sprint, Project Build.
- [For AI Companies](https://robustdevs.co/solutions/for-ai-companies): AI-native product companies building LLM applications, AI agents, and RAG systems.
- [For CTOs](https://robustdevs.co/solutions/for-cto): Growth-stage CTOs needing senior AI engineering capacity: Embedded Squads, Staff Augmentation.
- [For Non-Technical Founders](https://robustdevs.co/solutions/for-non-technical-founders): Domain experts building AI products without a technical co-founder. We scope the build with you rather than handing you a spec to approve.

## Technologies
- [Technologies overview](https://robustdevs.co/technologies): The stack we use for production AI product engineering.
- [AI / ML](https://robustdevs.co/technologies/ai-ml): LLM applications, agents, evals, observability, and model orchestration.
- [RAG Systems](https://robustdevs.co/technologies/rag-systems): Retrieval-augmented generation with vector stores and eval harnesses.
- [Agentic AI](https://robustdevs.co/technologies/agentic-ai): Multi-agent systems and tool-use architectures for production.
- [Next.js](https://robustdevs.co/technologies/nextjs): React framework for production web applications.
- [NestJS](https://robustdevs.co/technologies/nestjs): TypeScript backend framework for scalable server-side applications.
- [React Native](https://robustdevs.co/technologies/react-native): Cross-platform mobile development.
- [Python](https://robustdevs.co/technologies/python): AI/ML engineering, data pipelines, and backend services.
- [Supabase / PostgreSQL](https://robustdevs.co/technologies/supabase-postgres): Open-source database and backend platform.

## Platforms
- [Platforms overview](https://robustdevs.co/platforms): Cloud and commerce platforms we build on.
- [AWS](https://robustdevs.co/platforms/aws): Amazon Web Services infrastructure and serverless architecture.
- [Google Cloud](https://robustdevs.co/platforms/google-cloud): GCP infrastructure and AI/ML services.
- [Meta](https://robustdevs.co/platforms/meta): Meta ad platform integrations and Conversions API.
- [Shopify](https://robustdevs.co/platforms/shopify): Custom Shopify app development and storefront engineering.
- [Microsoft](https://robustdevs.co/platforms/microsoft): Azure OpenAI, Functions, Container Apps, and Cosmos DB for AI workloads.
- [Oracle](https://robustdevs.co/platforms/oracle): Oracle Cloud infrastructure and database services.

## Compliance
- [Compliance overview](https://robustdevs.co/compliance): Security and compliance posture across all engagements.
- [HIPAA](https://robustdevs.co/compliance/hipaa): HIPAA-aware data flows and architecture for healthtech products.
- [PCI DSS](https://robustdevs.co/compliance/pci-dss): PCI-compliant payment systems and cardholder data environments.
- [GDPR](https://robustdevs.co/compliance/gdpr): GDPR data handling, consent flows, and data subject request processes.
- [SOC 2](https://robustdevs.co/compliance/soc-2): SOC 2 aligned controls for security, availability, and confidentiality.
- [ISO 27001](https://robustdevs.co/compliance/iso-27001): ISO 27001 aligned information security management.

## Free tools
- [Tools hub](https://robustdevs.co/tools): Free self-serve tools for founders building AI products.
- [Vibe-Code Scanner](https://robustdevs.co/vibe-code-scanner): Free security and secret-leak audit of any public site. Graded report in under a minute.
- [Founder Tech Audit Checklist](https://robustdevs.co/founder-tech-audit): Free 20-page PDF. 47 things investors and acquirers will check inside your stack.
- [Project Cost Estimator](https://robustdevs.co/tools/cost-estimator): Get a ballpark figure for your build before committing to a scope or budget.
- [AI Marketing Stack Audit](https://robustdevs.co/tools/ai-marketing-audit): Audit your AI marketing tooling for gaps, overlap, and compliance risk.
- [HIPAA Stance Builder](https://robustdevs.co/tools/hipaa-stance-builder): Build a defensible HIPAA stance mapped to your data flows.
- [Audit-Trail Validator](https://robustdevs.co/tools/audit-trail-validator): Validate your AI fintech audit trail against regulatory evidence expectations.
- [Healthtech Production Scanner](https://robustdevs.co/tools/healthtech-scanner): Scan your healthtech build for gaps blocking a safe production launch.
- [AI Stack Picker](https://robustdevs.co/tools/stack-picker): Compare model providers, vector stores, and orchestration layers for your use case.
- [AI Integration Readiness Matrix](https://robustdevs.co/tools/integration-readiness): Score how ready your systems are to integrate LLMs and AI tooling.

## Guides
- [Guides](https://robustdevs.co/guides): Long-form guides for founders making technical calls without a technical co-founder.
- [AI Evaluation Framework](https://robustdevs.co/guides/ai-evaluation-framework): How to tell whether an AI feature actually works, and what to measure before you ship it.
- [AI Product Readiness](https://robustdevs.co/guides/ai-product-readiness): Whether your AI product is ready to build, harden or scale, and what each of those stages needs from you.

## Comparisons
- [Comparisons](https://robustdevs.co/compare): Sourced comparisons of code audit and development services. Every third-party figure is read from the vendor's own page, dated, and linked.
- [Fixed-price code audit services compared](https://robustdevs.co/compare/fixed-price-code-audit-services): What seven code audit providers charge, entry prices from $49 to $15,000, what each price tier actually buys, and when a competitor is the better fit.
- [Technical due diligence providers compared](https://robustdevs.co/compare/technical-due-diligence-code-audit): Who reviews a startup codebase before a funding round, published pricing from $500 to $9,500, and whether each provider reads the code or only interviews the team.
- [Audit, refactor or rebuild?](https://robustdevs.co/compare/code-audit-vs-rebuild): A decision guide for an existing codebase. Five paths rather than two, and the four signals that justify a rebuild.
- [Who fixes AI-built apps?](https://robustdevs.co/compare/best-vibe-code-rescue-services): Services that audit apps built with Lovable, Bolt, Cursor and Replit, published prices $49 to $999, and where the cheaper option is the right one.
- [Robust Devs alternatives](https://robustdevs.co/compare/robust-devs-alternatives): Six alternatives with published prices, what each beats us at, and the four situations where we are the wrong choice.

## Work & case studies
- [Our Work](https://robustdevs.co/work): Portfolio of shipped products across AI marketing, healthtech and fintech.
- [Blog](https://robustdevs.co/blog): Tactical writing for founders building AI products. Production lessons from real builds.

## Company
- [Company facts](https://robustdevs.co/ai-info): Plain fact sheet — what Robust Devs is, who we work with, what we charge, and what we are explicitly not a good fit for. Dated and verifiable.
- [About](https://robustdevs.co/about): UK-registered AI product engineering company. Senior team, shipping since 2019.
- [Team](https://robustdevs.co/team): Senior engineers and leadership team.
- [Careers](https://robustdevs.co/careers): Open roles at Robust Devs.
- [Process](https://robustdevs.co/process): How we scope, build and ship: discovery, weekly demos, and what we hand over at the end.
- [FAQ](https://robustdevs.co/faq): Straight answers on IP ownership, compliance posture, where the team sits, and how quickly a build can start.
- [Contact](https://robustdevs.co/contact): Talk to a founder. No sales team, no SDR loop.
- [Schedule a meeting](https://robustdevs.co/schedule-a-meeting): Book a 30-minute call with the people who would do the work.
- [Newsroom](https://robustdevs.co/newsroom): Company announcements, partnerships and product releases.
- [Reports](https://robustdevs.co/reports/state-of-ai-engineering): State of AI Engineering report.

## Legal
- [Privacy Policy](https://robustdevs.co/policy/privacy-policy)
- [Terms & Conditions](https://robustdevs.co/policy/terms)
- [Cookie Policy](https://robustdevs.co/policy/cookies)