01
HUBSPOT AGENCIES
For teams that handle strategy, implementation or marketing but occasionally need deeper HubSpot development and engineering.
AGENCY PARTNERSHIPS
Your client.
Your relationship.
Our engineering.
RattleCoder partners with HubSpot agencies, RevOps consultancies and web agencies that need additional technical capability behind the scenes.
From HubSpot development and custom websites to integrations, automation and complex engineering — we can plug into your delivery team while you continue owning the client relationship.
WHITE-LABEL · OVERFLOW CAPACITY · SPECIALIST ENGINEERING · ONGOING DELIVERY
TRUSTED IN DELIVERY
Companies we've had the opportunity to work with.
WHEN DELIVERY GETS COMPLICATED
You shouldn't have to turn down good work
because one part gets technical.
You may have won a HubSpot implementation that needs deeper development, a CMS project with custom requirements, or a website that extends into backend engineering.
The difficult part might be an API, webhook, serverless function, cross-system automation or one specialist workstream inside a larger engagement. Sometimes the requirement is clear and your internal team is simply at capacity.
Sometimes you need ongoing technical support without building another permanent team.
That's where RattleCoder plugs in.
WHO WE PARTNER WITH
Built for teams that already own the client relationship.
These are the teams we most often complement, without excluding other partnerships where the delivery fit is right.
02
REVOPS CONSULTANCIES
For consultants designing revenue processes who need technical implementation behind the strategy.
03
WEB & DIGITAL AGENCIES
For agencies whose website engagements extend into HubSpot, CRM, automation or integrations.
04
INDEPENDENT CONSULTANTS
For experienced consultants who win larger engagements and need trusted technical delivery capacity.
TECHNICAL DELIVERY
Bring us the complicated part.
A connected engineering capability for the parts of client delivery that go beyond standard configuration.
01 · CAPABILITY
HubSpot
- CRM implementation
- CRM architecture
- HubSpot development
- Content Hub / CMS development
- Custom modules
- Workflows
- Custom-coded automation
- CRM restructuring
- Migration
- Technical troubleshooting
- Ongoing HubSpot support
02 · CAPABILITY
Web Development
- B2B websites
- Custom websites
- HubSpot websites
- Frontend development
- Web applications
- Customer portals
- Membership experiences
- Custom digital experiences
03 · CAPABILITY
Integrations
- HubSpot API
- Third-party APIs
- Webhooks
- Private apps where appropriate
- Data synchronization
- Middleware
- Serverless logic
- Authentication
- External platforms
04 · CAPABILITY
Automation
- HubSpot workflows
- Business process automation
- Cross-system automation
- Custom logic
- Data transformation
- Operational workflows
HOW IT WORKS
Flexible enough to fit behind your delivery model.
WHITE-LABEL DELIVERY
RattleCoder works behind your agency brand where appropriate. Your agency remains the primary client relationship.
SPECIALIST DELIVERY
Bring RattleCoder into a specific technical part of the engagement: integration, HubSpot development, web development, migration, automation or architecture.
OVERFLOW CAPACITY
Use RattleCoder when your internal delivery team is at capacity and a good engagement still needs experienced technical delivery.
ONGOING ENGINEERING PARTNER
Build an ongoing relationship where RattleCoder becomes technical delivery capacity your agency can call on across projects.
ENGAGEMENT FLOW
Simple collaboration. Clear ownership.
The exact working model can vary by project and partnership, but responsibility stays explicit from scope through handover.
- 01
YOU BRING THE REQUIREMENT
- 02
WE REVIEW THE TECHNICAL SCOPE
- 03
WE AGREE DELIVERY RESPONSIBILITIES
- 04
RATTLECODER ENGINEERS THE SOLUTION
- 05
YOU RETAIN THE CLIENT RELATIONSHIP
- 06
WE SUPPORT DELIVERY & HANDOVER
YOUR RELATIONSHIP STAYS YOURS
We're here to strengthen your delivery capability —
not compete with it.
In a white-label arrangement, the partner agency remains responsible for the primary client relationship. RattleCoder operates according to the agreed engagement model and communication structure.
We can work directly with your internal team and, where agreed, participate in technical client conversations as part of the delivery team.
Client communication, ownership and commercial boundaries are agreed before delivery begins.
NDA and confidentiality arrangements can be incorporated into the engagement where required.
WHY PARTNER WITH US
More than additional hands.
The value is not just completing a task. It is adding connected technical capability to the delivery model.
TECHNICAL DEPTH
HubSpot, web development, integrations and automation in one delivery capability.
ARCHITECTURE THINKING
We consider how the entire system fits together before implementing individual components.
FLEXIBLE DELIVERY
Project, specialist, overflow or ongoing engagement models shaped around the requirement.
AGENCY-AWARE COLLABORATION
A working style designed to fit within another team's delivery process and communication structure.
ONE TECHNICAL PARTNER
When work crosses HubSpot, website and integration boundaries, one connected engineering team can reduce handoffs.
EXAMPLE SCENARIOS
Where RattleCoder can plug in.
Illustrative partnership situations, not client case studies.
SCENARIO 01
Your agency designs a HubSpot CRM implementation.
The client also needs their application connected through an API.
RATTLECODER
Integration architecture + engineering.
SCENARIO 02
Your agency wins a HubSpot website redesign.
The project requires custom modules, dynamic content and CRM-driven experiences.
RATTLECODER
HubSpot development + web engineering.
SCENARIO 03
Your RevOps consultancy redesigns the customer's lifecycle and sales process.
Implementation requires workflows, custom objects, migration and integrations.
RATTLECODER
Technical HubSpot implementation.
SCENARIO 04
Your delivery team is fully booked.
A good client needs implementation work now.
RATTLECODER
Additional delivery capacity.
SELECTED WORK
See the kind of complexity we work with.
Published RattleCoder work spanning HubSpot, CRM, membership, integrations, automation and custom engineering.
Explore our work
PARTNER FIT
We tend to work best with teams that...
Care about delivery quality.
Need technical depth beyond standard configuration.
Want a partner rather than anonymous outsourcing.
Communicate clearly around scope and ownership.
Work on projects involving HubSpot, websites, integrations or automation.
Value long-term delivery relationships.
FAQ
Frequently asked questions
Yes. RattleCoder can provide HubSpot development behind an agency brand where that model fits the engagement. Scope, responsibilities, communication and commercial boundaries are agreed before delivery begins.
Yes, where appropriate. A fully white-label model can keep RattleCoder behind your agency, while other projects may benefit from transparent specialist involvement. We agree the model before work starts.
Yes, when agreed with the partner agency. We can join technical conversations as part of the delivery team while following the communication structure established for the engagement.
Yes. We can own a defined technical scope such as an integration, HubSpot development, migration, automation, architecture or web application while your team leads the wider engagement.
Yes. Alongside project work, RattleCoder can provide ongoing engineering capacity that an agency calls on across client engagements. The structure depends on the expected work and level of continuity required.
We primarily support HubSpot agencies, RevOps consultancies, web and digital agencies, and independent consultants. We are also open to other suitable partnerships where our technical capabilities complement the partner's client work.
Confidentiality and NDA arrangements can be incorporated into an engagement where required. The exact terms are reviewed and agreed before delivery begins.
Client communication, ownership and commercial boundaries are agreed before delivery begins. In white-label work, the partner agency remains responsible for the primary client relationship, with RattleCoder working through the agreed communication structure.
Yes. RattleCoder works across HubSpot, websites, integrations and automation, which is especially useful when one engagement crosses CRM, content, application and data boundaries.
The commercial model depends on scope and engagement type. Common structures include project-based delivery, a defined technical scope or ongoing engineering capacity. We agree the model after reviewing the requirement; no fixed partner rate or discount is assumed.
PARTNER WITH RATTLECODER
You keep the relationship. We'll help deliver the complicated part.
If your agency has a HubSpot, web or integration requirement that needs additional technical depth, let's see whether RattleCoder fits behind your delivery model. Tell us what your team does, where you need capability and what kind of partnership you're considering.