Field notes from shipping AI voice agents and automation for UK SMEs. Architecture, scripts, compliance, and the unglamorous details that make systems work in production.
How UK carrier acoustics and accent variance shift STT rankings — Deepgram Flux leads on real-time latency, AssemblyAI leads on entity accuracy, and when Whisper actually wins.
Read guideA number flagged by Hiya or First Orion drops answer rates 60% silently. The warm-up schedule, monitoring stack, and recovery playbook UK voice teams don't build until it's too late.
Read guideA 25-person UK sales team pays £29,000 more per year for Salesforce Enterprise than HubSpot Professional — before the Salesforce admin. In 2026, HubSpot Breeze closes 80% of the AI gap.
Read guideA GPT-4o pass over an NDA costs £0.02 and flags 80% of the clauses a junior solicitor would raise. The remaining 20% becomes a structured human review queue, not a reason to stay manual.
Read guidepgvector runs on the Postgres you already pay for. Pinecone auto-scales without ops work. Qdrant wins on filtered retrieval. The wrong choice costs a refactor six months later.
Read guideHow to cut voice agent LLM latency through prompt architecture, context hygiene, and function call design — production patterns for UK SMEs.
Read guideHow to build a coordinated email + LinkedIn + voice outbound sequence for UK SMEs — cadence design, channel selection, compliance, and attribution.
Read guideAn honest comparison of Twilio, Retell, and VAPI for voice agent deployments — latency benchmarks, pricing, call-flow control, and our recommendation by use case.
Read guideHow to design automated AI SDR-to-AE handoffs that pass context, trigger CRM writes, and set SLA rules — so qualified leads don't disappear between systems.
Read guideHow to model, version-control, and automate your inbound lead routing logic as a decision tree in YAML — with CRM enrichment and voice agent integration.
Read guideHow to design, test, and version-control the call-flow JSON that drives your voice agent — from intent detection to transfer logic, with real state-machine patterns.
Read guideA technical guide to cold email deliverability: domain warm-up, SPF/DKIM/DMARC, sending infrastructure, PECR compliance, and inbox placement monitoring at scale.
Read guideHow to build an automated missed-call recovery sequence that re-engages warm leads within 15 minutes using n8n or Make, with real flow designs and conversion data.
Read guideHow to build a production RAG knowledge agent over HR policies, SOPs, and compliance docs — chunking strategies, metadata filters, and hallucination guardrails.
Read guideHow to implement barge-in detection for AI voice agents — VAD tuning, endpointing configuration, and context preservation for natural-feeling conversations.
Read guideHow to cache TTS audio for voice agents — chunk strategies, cache keying, CDN vs Redis, and production trade-offs for UK SMEs building outbound call systems.
Read guideA field guide for designing transfer-to-human flows in voice agents — warm transfer vs cold, context passing, CRM write, and failure modes that end deals before the rep says hello.
Read guideHow to enrich inbound and outbound leads automatically and score them against ICP — data sources, scoring models, and CRM field design for UK SMEs running outbound programmes.
Read guideArchitecture for scraping, normalising, and deduplicating product catalogs at SME scale — selectors, schedules, dedup hashing, and anti-block strategy that actually holds in production.
Read guideHow to build a document classification layer that routes PDFs, images, and scans to the right extraction model — confidence thresholds, fallback queues, and UK SME-scale stacks.
Read guideThe 5-minute first-response rule is real, but the published numbers hide where the time actually goes. A field guide for SMEs building inbound response systems.
Read guideWhy 99% extraction accuracy still fails in production, and the queue-and-confidence pattern that makes hybrid OCR genuinely usable for UK SMEs.
Read guideVoice agent quality at scale isn't about averages — it's about a weighted scorecard that catches the failure modes that lose deals. A field guide for SMEs running production voice AI.
Read guideVector search isn't always the right call. A field guide for UK SMEs deciding when pgvector earns its complexity and when Postgres LIKE wins.
Read guideA technically opinionated blueprint for shipping reliable voice agents — stack, latency budgets, call flows, failover, and QA.
Read guideA hands-on kit: call plans, turn-by-turn scripts, slotting, and instrumentation for outcome-driven booking.
Read guideProduction-tested AMD/VAD settings, heuristics, and QA for reliable voicemail detection in voice agents.
Read guideDesign inbound call flows that capture intent, qualify leads, and book instantly with AI + CRM.
Read guideOpinionated patterns for running compliant, high-response LinkedIn programs with automation guardrails.
Read guidePlain-English guidance for UK SMEs: PECR, GDPR lawful basis, consent, recording notices, and opt-outs.
Read guide30-minute audit. We map your stack, your constraints, and where AI will pay back fastest.
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