Our Services
Our services.
One outcome.
Take one service or the whole engine. They’re numbered in the order a customer meets your business — from first contact to repeat business. The growth comes from joining them up: each service feeds the next, and they all share one set of data.
Not sure which service fits?
Our services
Digital Marketing Manager & Growth Engine
Every channel, one team — turning spend into measurable pipeline & revenue.
- Demand, end to end
- Accountable to pipeline
- Paid + owned as one
- Conversion, not just traffic
Digital Ads
Paid media across every channel — accountable to pipeline and ROAS, not clicks.
- Every channel
- B2B & B2C
- Measured on revenue
Email Marketing
Turn your list into your most profitable channel.
- Always-on flows
- Segmentation
- Deliverability
Digital Voice
AI voice and chat that answer, qualify and book — around the clock.
- Inbound & outbound, 24/7
- Acts mid-conversation
- Every call accountable
Agentic AI
AI that does real work in every department — not a pilot that stalls.
- One intelligence layer
- Value needs data
- Governed everywhere
Automation & Integration
Stop doing what software should be doing for you.
- Eliminate manual work
- One connected stack
- Scale without headcount
Data & Data Analytics
Without one source of truth, everything above it is guesswork.
- Single source of truth
- Trusted BI
- Fuel for AI
Lead Generation Engine
Turn your total market into a pipeline of qualified conversations.
- Market to pipeline
- Two motions, one engine
- Qualified properly
Headless Managed Website
Take the website off life-support. Flat, fast, and almost nothing left to attack.
- Headless on the edge
- Or a standard CMS
- Fully managed
Ecommerce Services
Modern commerce — engineered for speed, search, conversion and data.
- The right platform
- Composable when it counts
- Migrations in any direction
- Payments and shipping
- Connected to your business
- Selling internationally
- Themes built for speed
- A/B testing, not guesswork
- Monthly support or managed service
Standard CMS
Prefer a familiar CMS? We design, build, host and manage it — kept fast, secure and continuously updated.
- Secure & patched
- Fast & SEO-ready
- Backups & uptime
- Edits & support
Project Rescue
Stalled, over budget or off track? We stabilise it — then deliver.
- Rapid audit & diagnosis
- Stabilise, then deliver
- Any platform
Replatform WordPress to Astro
Take WordPress headless on Astro — sub-second, secure, and almost nothing left to attack.
- Faithful, faster
- With or without Sanity
- Flat & secure
Replatform Sitecore to Astro
Escape Sitecore licensing and complexity — re-platform to a fast, headless Astro + Sanity stack.
- Lose the licence weight
- Faithful migration
- Fast & editable
Migrations & Re-platforming
Move to a faster, cheaper, safer stack — without losing what works.
- Controlled & reversible
- Faithful by default
- Cheaper to run
RevOps — Revenue Operations
One revenue engine — marketing, sales, success and finance — measured end to end, lead to cash.
- Lead to cash, joined up
- One revenue source of truth
- Automated quote-to-cash
Twilio Flex Voice & AI
A programmable contact centre where AI handles the first minute of every call.
- AI first, human when it matters
- Routing you control
- Joined to your systems
Asterisk Voice & AI
Open-source telephony you own, with AI answering in front of it.
- No per-seat ceiling
- Your data, your call path
- Managed, not abandoned
3CX Voice & AI
The phone system your team already knows, with AI on the front line.
- Keep the platform, add the capability
- Nothing rings out
- Deployed and maintained properly
Headless CMS
Content in one place, published everywhere — at static-site speed.
- Modelled, not improvised
- Migrated with the history intact
- Fast because it is static
- Editors keep control
Twilio Integration, Verify & Messaging
Twilio wired into your business — verification, automated SMS and voice that act on real data.
- Verification that stops fake sign-ups
- Automated SMS that knows the context
- Integrated, not bolted on
- Managed, with the numbers watched
LLM Integration
A language model doing a defined job inside your systems — measured, governed and costed.
- Grounded in your data
- Structured output, not prose
- Evaluated before it ships
- Costed and capped
Replatform Craft CMS to Astro
Keep Craft running, or move it to Astro — whichever is cheaper to own.
- Supported either way
- Faithful re-platform
- Editors keep a CMS
- Cheaper to run
Replatform Drupal to Astro
Drupal 10 reaches end of life on 9 December 2026. You are funding a project either way.
- Editors can keep Drupal
- Faithful re-platform
- Nothing left to patch
- We name what is rebuilt
Replatform Joomla to Astro
There is no Joomla deadline. There is a running cost, and it rises every year.
- Editors can keep Joomla
- Faithful re-platform
- The extension list stops growing
- The page arrives faster
- We name what is rebuilt
Discovery & Value Engineering
Know what the work is worth before you commit to it.
- Free 60-minute lite discovery
- Discovery inside a project or service
- Fixed-price standalone engagement
Grok Bot Services
A bot for every department — answering, acting, and measured on that department's numbers.
- A bot per department
- It acts, it does not only answer
- Measured on your numbers
- Safe by construction
Document Signing Automation
The signature is not the finish line. It is the trigger.
- Built from your data, not retyped
- Signed means something happens
- Chasing that runs itself
- An audit trail you can produce
- Your platform, your process, no lock-in
Twenty CRM
An open-source CRM you own — shaped to how you sell, wired into everything else.
- Discovery first
- Set up and configured
- Customised to your model
- Automation and integration
- AI on your CRM data
- Project, support or managed service
Replatform HubSpot to Twenty CRM
Leave the tier ladder behind — keep your data, pipelines and history.
- Discovery before migration
- Data mapped and reconciled
- Configured and customised
- Automations and integrations rebuilt
- AI from day one
- Project, support or managed service
Replatform Salesforce to Twenty CRM
Keep the custom data model — lose the complexity and the admin overhead.
- Discovery before migration
- Custom model carried across
- Data moved and reconciled
- Automation and integrations rebuilt
- AI from day one
- Project, support or managed service
Replatform Ecommerce
Move platforms without losing sales or rankings.
- Where you can move to
- Data moved across
- Redirect map
- Search check
- Payments and shipping
- Go-live testing
- Project, support or managed service
Upgrade Ecommerce to Headless
A faster storefront on the platform you already run.
- Keep your back office
- Shopify
- BigCommerce
- Magento (Adobe Commerce)
- WooCommerce
- PrestaShop
- Medusa JS
- commercetools
- Content in Sanity
- Project, support or managed service
AI Discoverability Audit
Can AI systems clearly understand who you are and what you do?
- Clearer AI understanding
- Content gaps identified
- Stronger machine-readable information
- Measured monthly
- Works with your SEO
AI and Machine Discoverability Foundation
Give search engines and AI systems a clearer map of your business.
- Clearer machine understanding
- Less duplication and ambiguity
- Ready for AI agent actions
- Complex estates under control
Agent-Readiness Audit
Can an AI agent actually use your website?
- A measurable baseline
- Technical problems found
- A prioritised remediation plan
- Competitive benchmarking
Agent Accessibility Optimisation
Make the website easier for both people and AI agents to understand.
- Improved accessibility
- Stronger machine understanding
- Lower technical debt
- A foundation for agent functionality
WebMCP Readiness
Make your website something AI agents can use, not just read.
- Why WebMCP is key
- Faster than scraping, more reliable than guessing
- A person stays in control
- Built on your existing site
- Running on our own site
WebMCP Form Enablement
Turn your quote, callback and booking forms into actions AI agents can complete.
- More reliable agent interaction
- Future-proofs important forms
- No second website
- A low-complexity entry point
Advanced WebMCP Tools
Allow AI agents to perform defined tasks through your website.
- Shorter digital journeys
- Improved agent reliability
- Faster enquiries and bookings
- Improved self-service
Agentic Customer Journeys
Design the whole route an AI assistant takes, from first question to booked call.
- Better-qualified leads
- Lower customer effort
- Better customer experience
- Competitive differentiation
Website-to-Business-System Integration
Connect website actions directly into business operations.
- Lower administration
- Better data and lead management
- Measurable journeys
- Lower cost-to-serve
Continuous Agent Testing and Monitoring
Know the day an AI agent can no longer complete your key journeys.
- Early failure detection
- Agent functionality protected
- Measurable reliability
- Continuous optimisation
Customer Intelligence
Know what you’re worth, who buys, and where the growth is — then go win it.
- TAM / SAM / SOM market sizing
- ICP, segmentation & personas
- RFM customer-value analysis
How It Works
From first conversation to measured results in five steps.
Strategy before spend. Every pound is mapped to a number, an owner and an outcome — measured throughout.
- 01
Discovery Session
A structured, no-commitment commercial conversation about value at stake.
- 02
Discovery & Blueprint
Market sizing, value model, roadmap and business case — before any delivery investment.
- 03
Agree the Route
Agree mode, scope, investment and measurable targets before delivery.
- 04
Deliver with Control
Implementation with governance, monitoring and adoption from day one.
- 05
Measure & Improve
Ongoing benefit tracking, monitoring and monthly senior reporting.
FAQ
Our services — answered
What services does Sentry Digital Services offer?
Digital marketing, digital ads, email marketing, digital voice, agentic AI, automation and integration, data and analytics, lead generation, managed websites and ecommerce, plus projects such as replatforming and project rescue. Take one service, or run them together as one Growth & Control Engine on one set of data.
How much do Sentry's managed services cost?
Managed services start from £3,000 a month and are priced as a percentage of your annual sales. The percentage rises with the service level you choose, Protect, Enhance or Create, and steps down above £8m turnover. Third-party tool costs for the services we manage are included up to a fair-use cap; paid advertising spend is excluded. We confirm every figure in your quote.
How does an engagement start?
Every engagement starts with a free Discovery Session: a structured, no-obligation conversation that frames your biggest measurable constraint and what it may be worth, followed by a one-page written summary. We quantify the value at stake in a Financial Value Model before you commit. If the model does not support the work, we say so.
Can I take one service rather than the whole engine?
Yes. Each service is delivered as a project, as monthly support or as a managed service, all starting with Discovery (Digital Ads is managed service only). Every starting point adds value, and growth builds fastest when the services run as one connected system.
What is included in the monthly fee?
Third-party tool costs for the services we manage, up to a fair-use cap (paid advertising spend is excluded), monthly reporting, direct senior access, and a Financial Value Model with benefit tracking. The scope is agreed up front, from your Discovery & Blueprint where you have one.
How is progress measured?
Every engagement runs on DMAIC — Define, Measure, Analyse, Improve, Control — with a live Control Centre, ongoing benefit tracking against the Financial Value Model and monthly senior reporting.
Where We Start
Start at any pain point. The connected system makes each part pay off more.
Start with one department, one problem, or the whole engine. Every starting point adds value — but growth and retention build fastest when the whole thing runs as one connected system on one set of data.