Your daily engine of marketing and communications excellence.
Created in Boldstream. Curated by your team.
Boldstream is a multi-LLM platform for marketing and comms professionals, giving teams a suite of on-demand agents that bring together strategy, creativity, intelligence and performance in one powerful system.
With every action aligned to your brand, informed by live data and supported by expert agents built for the real work of marketing and communications.
Trusted by
How it works
How Boldstream works
Boldstream is built to become the daily habit of high-performing marketing and communications teams. It brings secure AI access, brand guidance, specialist agents and connected data into one place, so teams can move from isolated tasks to a smart, consistent ecosystem.
A secure, multi-model AI environment.
Boldstream routes each task to the best-fit AI tool — with enterprise-grade security and data protection built in.
Aligned to your brand guidelines.
Create on-brand outputs across PDF, PowerPoint, Word, images, video and social - all within one dynamic thread.
150+ expert agents and frameworks, built in.
Specialised agents guide your teams step-by-step, ensuring excellence in every outcome while helping them learn as they work.
Integrated brand data, always connected.
Live signals across paid, owned, earned and social - plus trends, brand tracking, media monitoring, MMM, synthetic data and in-thread human panel surveys within minutes - inform every action in real time.
From task to operating model.
Workstreams, automated sequences of agents, projects and routines connect every task into a single, orchestrated operating model — tailored to your brand’s needs.
"The combination of efficiency and control is what makes Boldstream different for me: it will help our team move faster while actually increasing confidence that what we put into the world is right for the brand."
“Boldstream felt like stepping into the future, only to realise it's already at our fingertips. An AI platform with the power to genuinely reshape the marketing industry, from planning through to execution. It's rare to see something so advanced feel so immediately usable.”
“Boldstream gives us a practical way to use AI responsibly - speeding up the work, sharpening our thinking and giving the team more space for human instinct. For Finisterre, the value isn’t in replacing judgement; it’s in helping our people make better decisions, faster.”
Why now
The job has never been more complex.
The board is asking. Most teams don't have a real answer.
84% of senior marketing leaders feel significant pressure to demonstrate AI adoption. But visible adoption is a poor substitute for useful change. The CEO wants a strategy. A list of tools is not a strategy.
A patchwork of platforms is draining the work.
Disconnected AI subscriptions, reporting dashboards, research tools and external partners — with no shared standard, no brand knowledge built in, and no single view of what is working.
Only 3% of marketing teams are process-led.
97% have not yet started to transform the way they work. AI has entered businesses, but the operating model has not changed. Those that adapt will win, those that delay will lose. Brands have 12 months to influence the successful outcomes of a decade.
Marketing must be sharper, smarter and more united. That is why we built Boldstream.
Your operating model for the new era.
Agent Library
150+ expert AI assistants that coach as you create — built on world-class marketing theory.
The right level of support. For wherever you are.
Technology alone doesn't transform a marketing team - adoption does. Boldstream is a Software-with-a-Service platform. Choose the level of support that's right for your team.
Boldstream+
Embed and scale Boldstream with ongoing consultancy, priority workstream creation, automation and adoption support.
Strategy+
Redesign how marketing works across strategy, workstreams, governance, technology, organisation and capability.
World-class marketing minds. Working with you.
We have worked with some of the world's best marketers to build expert AI agents that deliver the frameworks they are known for - applicable directly to your workstreams, your brand and your team.
Frequently asked questions
Most teams are up and running within a week. Onboarding includes uploading your brand guidelines, tone of voice, templates, core strategy documents and connecting to your data so Boldstream learns your brand from day one. Our team handles the setup and configuration - unless there are bespoke requests, you do not need a technical resource on your side.
Yes. Boldstream is built to enterprise security standards. All data is encrypted in transit (TLS 1.2+) and at rest (AES-256), hosted on EU-based AWS infrastructure, and aligned with SOC 2 Type II, GDPR and UK data protection law. Critically, your data is never used to train any AI model — not ours, not anyone else's. You retain full ownership of everything you upload or create. For a full copy of our security documentation or Data Processing Agreement, contact security@boldstream.ai.
Yes. We offer a structured pilot programme - typically two weeks - that gives your team hands-on access to the platform within your real work. You will see measurable results before you make any long-term commitment. Book a demo to discuss what a pilot would look like for your team.
The Transformation Consultancy is an eight-stage programme that takes your team from initial readiness assessment through to a fully embedded AI operating model. It includes market vision and strategy, workflow redesign, team capability building, brand knowledge architecture, and ongoing change management. It is not a software rollout - it is a structured transformation programme delivered by senior practitioners who have done this across 30+ brands.
Yes. We have delivered agency-grade work for clients in financial services, pharmaceuticals and healthcare, where compliance and brand accuracy are non-negotiable. Boldstream includes a Governance and Compliance agent suite, a Greenwash Guard agent, and a Data and Privacy Checker - and every output is guided by your brand and regulatory knowledge, not generic AI defaults.
General AI tools are powerful but generic. They do not know your brand, your customers, your strategy or your compliance requirements. Boldstream is connected to 60+ tools and LLMs (including ChatGPT, Gemini, Claude, Perplexity etc.) pre-trained on your specific brand knowledge and connected to 150+ specialist marketing and communications agents built on world-class frameworks. Every output is on-brand, on-brief and informed by live data - not a best guess from a general model.
Results vary by team size and usage, but our clients consistently deliver significant value. Virgin Atlantic generated 490 pieces of work across 40+ marketing disciplines within a month. Rathbones achieved a 50x return on investment. Veygo redesigned 12 workstreams and delivered approximately £680k of value in the first three months. The pilot programme will give you firm evidence before you scale.
Licences are available for teams of any size, and the platform is designed to be used collaboratively - with shared brand knowledge, shared workstreams and shared outputs that build institutional intelligence over time. A fair usage policy means the system will never time out due to token limitations.
You retain full ownership of all data at all times. Upon contract termination, all your data is permanently deleted from Boldstream's production and backup environments within 30 days. You can also export your data at any point in machine-readable formats.
Boldstream is designed to sit inside your existing workflows, not replace them. The biggest shift is not technical - it is behavioural. Teams that get the most value are those who build Boldstream into their daily rituals: briefing, planning, content creation, reporting. Our onboarding and transformation consultancy is specifically designed to make that change stick.