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Articles

Insights from building AI products — technical deep dives, industry perspectives, and lessons learned.

55 of 55

  1. AI engineering13 min read

    AI Consultant vs Agency, Big 4, Fractional CTO or a Small Senior Team: An Honest Comparison

    Who should advise on or build your AI project: an independent consultant, an agency, a Big 4 firm, a fractional CTO, your own hire or a small senior team. Market rates as of October 2026, a comparison table, and when not to hire us.
  2. AI engineering12 min read

    How Much Does AI Development Cost in 2026? Audit, 5-Day Prototype and $200/h, Against Market Benchmarks

    What custom AI development costs in 2026, stage by stage: a $5–10k fixed audit, a $20k five-day prototype and $200/h after that, compared with dated UK and US market rates. Plus fixed price vs time and materials, cost per answer, and a 90-day budget.
  3. AI engineering13 min read

    How to Build an AI Assistant That Doesn't Hallucinate on Your Business Data

    Grounding enforced in code, a refusal path that never calls the model, and a test suite sized with real statistics: how we build document assistants that do not make things up.
  4. AI engineering11 min read

    Working alongside your in-house team on AI: how an external team works inside your codebase

    Can an external AI team work in your repository, your PR process and your infrastructure? How we do it with in-house teams, what your engineers keep, who owns code, prompts and evals, and when you should hire instead.
  5. Legal13 min read

    AI for Professional Publishers and Institutions: Answers That Cite the Page

    How a publisher, association or institution can turn its books and handbooks into a chatbot that answers only from them, cites the page and refuses when the content has no answer. With the AAAi Chat Book and a legal publisher integration as examples.
  6. AI engineering12 min read

    Auditing an AI System Someone Else Built: What We Check in a RAG or LLM Feature

    A technical audit of a RAG or LLM system that is already built: security, robustness, evals, retrieval, cost and automation. What we check, what we usually find, what you get at the end, and what to do when your AI vendor has left.
  7. AI engineering13 min read

    Commercial, Open-Source or a Small Local Model? What Our Peer-Reviewed LLM Benchmark Means for Your Product

    We benchmarked 16 multimodal LLMs, from GPT-5 and Gemini 2.5 Pro to Gemma 3 4B, on one expert classification task (Scientific Reports, 2026). The best open models match the flagships on clear cases and fall behind on ambiguous ones. What this means for model choice, local deployment and cost, and how far the result transfers.
  8. Legal4 min read

    AI Chatbot Development for Law Firms: From Client Intake to Research Assistant

    Three types of legal chatbots, how they differ architecturally, and what it actually takes to build one that lawyers trust. Practical guide from a team building AI for the legal industry.
  9. Legal5 min read

    The EU AI Act and Legal Tech: A Developer's Compliance Checklist for 2026

    The EU AI Act's August 2026 deadline is approaching. Here's what legal tech developers need to know — risk classification, documentation requirements, and practical implementation steps.
  10. Legal4 min read

    How We Built AI-Powered Chat Book Tools for the American Arbitration Association

    The story behind the AAA's AI-powered Chat Book suite — from architecture decisions to source grounding, and what we learned about building AI that arbitration practitioners trust.
  11. AI engineering3 min read

    RAG vs. Fine-Tuning for Enterprise: A Practitioner's Decision Framework

    When to use RAG, when to fine-tune, and when to combine both. Technical trade-offs, cost comparison, and a decision matrix from a team that's implemented both extensively.
  12. AI engineering3 min read

    AI Agent Development: Architectures, Frameworks, and Real-World Implementation Patterns

    Building AI agents that execute multi-step tasks — single agents, multi-agent systems, tool use, memory management, and orchestration. Practical guide with production patterns.
  13. Fintech4 min read

    AI for Wealth Management: Building Robo-Advisors and Intelligent Portfolio Tools

    Portfolio optimisation, risk profiling, rebalancing algorithms, client reporting — technical guide to building wealth management AI from a team building fintech since 2008.
  14. Legal5 min read

    Custom AI vs. Off-the-Shelf Legal AI Tools: Harvey, Lexis+, and When to Build Your Own

    An honest comparison of buying Harvey, Lexis+ Protégé, or CoCounsel versus building custom legal AI. When off-the-shelf wins, when custom wins, and how to decide.
  15. AI engineering3 min read

    No-Code AI Automation with n8n: When to Use Visual Workflows vs. Custom Development

    When n8n-style visual AI workflows are sufficient and when you need custom development. Use cases, limitations, cost comparison, and the hybrid approach.
  16. Fintech4 min read

    Building AI for Neobanks and Financial Inclusion: Lessons from ArivalBank, SuitsMe, and Paycode

    How AI transforms digital-first banking and financial inclusion — KYC automation, biometric identity, offline payments. Lessons from three platforms serving underserved markets.
  17. Legal4 min read

    Citation Verification in Legal AI: Why Accuracy Matters More Than Speed

    Even Lexis+ and Westlaw hallucinate on 1 in 6 queries. Here's how to build legal AI that verifies every citation — techniques, architecture, and why this is the most important layer in your stack.
  18. Legal5 min read

    AI for Arbitration: How Technology Is Transforming Dispute Resolution

    AI is reshaping arbitration — from case research and document review to outcome prediction and procedural optimisation. A practitioner's guide to what works, what's emerging, and what to build.
  19. Legal5 min read

    What Is Legal AI? A Practical Glossary for Law Firm Technology Leaders

    RAG, LLM, fine-tuning, vector databases, embeddings, AI agents — every term explained in legal industry context, with examples from real legal AI applications.
  20. Legal4 min read

    5 AI Use Cases Transforming Legal Publishing in 2026

    From searchable archives to personalised research recommendations — five concrete AI applications that legal publishers are implementing now, with architecture and ROI for each.
  21. Fintech4 min read

    AI Agents for Financial Compliance: Automating Regulatory Monitoring and Reporting

    AI agents that monitor regulations, detect compliance issues, draft reports, and track policy changes — practical architecture for fintech and financial institutions.
  22. AI engineering7 min read

    Vector Database Comparison 2026: ChromaDB vs. Qdrant vs. pgvector vs. Pinecone vs. LanceDB for Production RAG

    Hands-on comparison from production RAG systems — ChromaDB, Qdrant, pgvector, LanceDB, Pinecone, Weaviate. Performance, real costs, filtering, and honest recommendations.
  23. AI engineering3 min read

    AI MVP in 2 Weeks: How to Validate Your AI Product Hypothesis Fast

    Rapid AI product validation — defining the minimum viable AI feature, choosing between prototype approaches, cost expectations, and success metrics. From a team that's launched 100+ products.
  24. AI engineering3 min read

    How to Choose an AI Development Partner: The CTO's Evaluation Checklist

    What to evaluate in an AI development agency — technical depth, industry experience, compliance knowledge, communication practices, and red flags. With a downloadable checklist.
  25. Fintech5 min read

    AI Development for Fintech: Building Compliant AI Systems for Financial Services

    How AI transforms financial services — wealth management, payments, neobanking, compliance. Architecture, regulatory considerations, and lessons from a decade of fintech development.
  26. Fintech4 min read

    Fintech AI Development Costs: What to Budget for in 2026

    Detailed cost breakdown for fintech AI projects — from $30K MVPs to $500K enterprise platforms. What drives cost up, what saves money, and how to budget realistically.
  27. Fintech4 min read

    Building a Payment Platform with AI: Fraud Prevention, Routing Optimisation, and Smart Reconciliation

    AI applications specific to payment processing — transaction routing, real-time fraud scoring, smart reconciliation, and chargeback prediction. Architecture and practical guidance.
  28. Science3 min read

    When Your AI Team Has PhDs: Why Scientific Rigour Matters in AI Development

    How scientific training — hypothesis testing, peer review, reproducibility — produces better AI systems. The gap between demo and production, and how to close it.
  29. Fintech4 min read

    AI-Powered KYC and AML Compliance: A Technical Implementation Guide

    Document verification, identity matching, sanctions screening, transaction monitoring — how to build AI that automates compliance without cutting corners.
  30. AI engineering3 min read

    Agentic RAG: Combining AI Agents with Retrieval-Augmented Generation for Complex Workflows

    The emerging pattern of AI agents that reason, retrieve, act, and iterate — multi-step retrieval, dynamic query reformulation, and tool use during search. Architecture and use cases.
  31. Legal6 min read

    How to Build an AI-Powered Legal Research Tool: Architecture, Costs, and Timeline

    A step-by-step technical guide to building a production legal research tool with RAG — covering document pipelines, vector databases, anti-hallucination measures, and realistic budgets.
  32. Fintech4 min read

    LLM Applications in Financial Services: Beyond Chatbots to Intelligent Automation

    LLMs in finance aren't just chatbots. Document processing, regulatory report generation, client communication drafting, market analysis — practical applications with architecture examples.
  33. Legal5 min read

    RAG for Legal Documents: Ensuring Accuracy in AI-Powered Legal Search

    Legal text breaks standard RAG approaches. Here's how to build retrieval-augmented generation systems that handle citations, cross-references, and statutory language without hallucinating.
  34. Fintech5 min read

    Custom AI Development vs. Fintech SaaS: When Financial Companies Should Build Their Own

    A decision framework for financial services companies evaluating build vs. buy — total cost of ownership, customisation needs, compliance control, and competitive differentiation.
  35. AI engineering3 min read

    The Complete Guide to RAG Implementation: Architecture, Tools, and Best Practices

    End-to-end technical guide — document ingestion, chunking strategies, embedding models, vector databases, retrieval optimisation, prompt construction, and evaluation metrics.
  36. Edtech2 min read

    AI Admissions Chatbot Development: Helping Universities Handle 10x More Inquiries

    How to build admissions chatbots that answer prospective student questions from institutional documents — RAG, multilingual support, CRM integration, and FERPA compliance.
  37. Legal4 min read

    AI Agents for Legal Workflows: Beyond Chatbots to Autonomous Legal Assistants

    AI agents that execute multi-step legal tasks — contract review pipelines, compliance monitoring, e-discovery workflows. What's possible now, what's coming, and how to build them.
  38. Edtech3 min read

    EdTech AI Development Costs and Timelines: Planning Your Budget for 2026

    Detailed budget guide for education AI projects — from $20K chatbot MVPs to $200K adaptive learning platforms. Compliance, platform selection, and ongoing costs.
  39. AI engineering3 min read

    How to Integrate LLMs into Existing Software: A Step-by-Step Technical Guide

    Practical guide to adding AI capabilities to your existing SaaS product — API integration, prompt management, output parsing, error handling, cost optimisation, and monitoring.
  40. Science2 min read

    Semantic Search for Academic Databases: Building AI-Powered Research Discovery Tools

    Building semantic search for scientific and academic content — embedding models for research text, domain-specific fine-tuning, citation graph integration.
  41. Fintech4 min read

    How AdvisorEngine Built an AI-Powered Wealth Management Platform (and Got Acquired by Franklin Templeton)

    From a small frontend project in 2013 to a platform managing $600B+ in assets, acquired by Franklin Templeton. The architecture, the team scaling, and the lessons.
  42. Science3 min read

    Machine Learning for Celestial Body Analysis: How We Use AI in Astronomy Research

    Using ML to identify asteroids in mean-motion resonances — published research, a Python package, and how scientific rigor transfers to commercial AI development.
  43. Edtech3 min read

    AI for Corporate Training: Building LLM-Powered Onboarding and Skills Platforms

    Automated course creation from docs, knowledge assessment, personalised learning paths, skills gap analysis — AI applications for corporate L&D with bigger budgets than academic edtech.
  44. Fintech4 min read

    Open Banking AI: Building Intelligent Financial Products on PSD2 and Open Banking APIs

    How AI leverages open banking data for account aggregation, spending intelligence, credit scoring, and personalised financial products. UK and EU frameworks explained.
  45. Legal5 min read

    AI Compliance for UK Law Firms: SRA, FCA, and What You Need to Know

    UK law firms adopting AI tools need to navigate SRA professional conduct rules, FCA requirements for financial services work, and data protection obligations. A practical guide.
  46. Edtech4 min read

    AI Development for Education: Building Adaptive Learning and Intelligent Tutoring Systems

    How AI transforms education — adaptive learning, automated assessment, AI tutoring, content generation. Lessons from building EmanuelAYCE, SmartSchool, and BrightNetwork.
  47. Legal4 min read

    AI Development for Legal Publishers: Building Intelligent Research and Archive Tools

    How AI transforms legal publishing — from searchable journal archives to intelligent case research. Architecture decisions, real project insights, and what it takes to build production-grade legal AI.
  48. Science3 min read

    AI for Scientific Research: Building Tools for Data Analysis, Literature Review, and Discovery

    How AI accelerates scientific workflows — literature synthesis, data analysis, hypothesis generation. From a team whose founder is a practising scientist with published astronomy papers.
  49. Legal4 min read

    AI-Powered Contract Analysis: Building vs. Buying for Mid-Size Firms

    Clause extraction, risk identification, obligation tracking — should your firm build custom contract AI or buy off-the-shelf? A practical framework for mid-size organisations.
  50. Edtech4 min read

    Building an AI Essay Grading System: Rules-Based Evaluation Meets LLM Intelligence

    How we built EmanuelAYCE's AI tutor — combining rules-based grading with LLM intelligence for law school exam questions. Custom rubrics in natural language, personalised feedback, accuracy validation.
  51. Fintech4 min read

    AI Fraud Detection for Fintech: Architecture, Models, and Implementation Guide

    Real-time transaction monitoring, anomaly detection, behavioral analytics — how to build fraud detection AI that catches threats without drowning your team in false positives.
  52. Legal4 min read

    Estate Planning Software Development: Building AI-Powered Tools for Attorneys and Families

    How AI makes estate planning accessible — from document generation to plain-language explanations. Lessons from building PlanYourSunset, an estate planning platform for New York.
  53. Edtech2 min read

    From Lecture Notes to Video Courses: AI-Powered Content Creation for Education

    How AI transforms raw lecture content into structured video courses, MOOCs, and training materials — text-to-video pipelines, slide generation, quiz auto-generation.
  54. Edtech3 min read

    How LLMs Are Transforming Legal Education: AI Tutors, Exam Prep, and Skills Assessment

    At the intersection of legal tech and edtech — how AI helps law students study, practice, and get personalised feedback. Lessons from building EmanuelAYCE.
  55. Edtech3 min read

    Building Adaptive Learning Platforms with AI: Personalisation Engines That Actually Work

    Learning path algorithms, knowledge state modelling, content recommendation, spaced repetition — how to build adaptive learning that personalises at scale.

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