Building products that solve real business problems.
Rha Labs is where we turn client patterns into shipped products. AI-powered CRMs, custom agents and internal tools, built from real engagements, tested in production, then rolled out.
Zenbrew CRM, our flagship build.
An AI-powered CRM for sales teams who want personalisation and brand consistency without the manual work. Built with a client who needed every email to sound like them, at scale.
- Personalised, on-brand outreach written and sent automatically
- Audiences built from ad clicks and website traffic, not manual lists
- Lead scoring so reps call the warmest opportunities first
- Around 30 hours a week of admin removed for one client
A growing shelf of tools built the way we wish agencies built them.
Zenbrew CRM
AI-powered CRM built for local sales teams that need to close, not chase admin.
Personalised outreach, on-brand emails, automated audience building from ads and website traffic, so leads land warm and reps spend their time closing. Saved one client roughly 30 hours a week.
Internal AI Agents
Custom agents that plug into client stacks: CRMs, ad platforms, inboxes, spreadsheets.
Reporting bots, lead qualifiers, content assistants and pipeline auditors built for our own delivery team and rolled out to clients.
SaaS Experiments
Small, focused tools born from real client problems.
When we solve the same problem three times, we productise it. Landing page auditors, AEO and GEO scanners, review-response engines and more.
Questions we get asked about Rha Labs.
What is Rha Labs?
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Rha Labs is the product arm of Rha Marketing. We turn recurring client problems into shipped AI-powered products: CRMs, agents and internal tools, built from real engagements in Cardiff, London and across the UK and Global.
What is Zenbrew CRM?
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Zenbrew is a custom AI-powered CRM built by Rha Labs. It handles personalised outreach, on-brand emails and automated audience building from ads and website traffic. It saved one client around 30 hours a week of admin.
Can Rha Labs build a custom CRM for my business?
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Yes. We design and build custom CRMs and AI agents around your brand voice, sales workflow and existing stack rather than forcing your team into a rigid off-the-shelf template. We work with clients in London, Cardiff, Bristol, Swansea and across the UK and Global.
How is a custom CRM different from HubSpot or Salesforce?
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Off-the-shelf CRMs are built for the average business. A Rha Labs CRM is built for yours: your data model, your brand voice, your integrations and your reporting, with no per-seat pricing traps as you scale.
How long does a Rha Labs build take?
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Most custom CRM and agent builds ship a first working version in 4 to 8 weeks, followed by iteration cycles with the client team. Discovery and planning take around two weeks before any code ships.
Have a problem worth productising?
Most Rha Labs products started as a client engagement. If you are wrestling with something manual, repetitive or broken, talk to us.