AI Consulting Services
Build assistants around the work people need to complete

Some of the 500+ brands we've worked with. Our delivery runs on 100+ AI workflows in production.
See all referencesTask-level offerings
Build the assistant around its real service journey
Build & Integrate


Enterprise AIChatbot Development
The enterprise build fits when one audience needs a consistent governed service across approved channels, with whole-conversation findings and channel-owner release gates.


Customer Service AI Agent& Assistant Development
A support assistant is the better fit for defined case types that must preserve customer context, obey support policy, and reach a named human queue.


Knowledge-GroundedChatbots
Grounded chat suits assistants whose main risk is unsupported or unauthorized answers, requiring identity-filtered retrieval, citations, and a clear no-answer path.


Voice AIAssistant Development
Voice is the right channel when the service journey must be proven through speech recognition, turn-taking, latency, identity checks, and context-rich escalation.


Employee AIAssistant Development
An employee assistant fits bounded internal journeys that need approved knowledge, role access, feedback, and named owners for adoption and escalation.
Why it matters
A useful assistant knows what it can and cannot do
A fluent reply is the easy part. The assistant still has to answer from approved knowledge, respect identity and tool permissions, hold the conversation context, and hand that context to a person when human judgment is needed.
How we work
Prove one journey before expanding
We begin with one audience, task, and channel. Only the knowledge and tools that journey needs get connected, realistic conversations and failure cases come next, and release moves in stages while an owner reads the evidence.
Scope and ownership
One audience, one task, one channel before anything expands
Only the knowledge and tools that first journey needs get connected, and the access rules on those sources stay intact.
Support transcripts, sales chats, FAQs, and service rules tell us which journeys come first, what people actually ask, and where a person should take over; approved sources are then prepared for retrieval with their access rules preserved, and we define when the assistant should cite, ask for clarity, decline, or escalate. Zeo builds and tests the first usable journey with representative conversations and failure cases, adds bounded tool access and context-preserving handoff, and releases gradually on the agreed channel. Day-to-day operation belongs to your named owner, who reads live conversations, groups failures and exceptions, and decides the next fix or journey from that evidence.
From service journey to operated assistant
Map conversations and handoffs
Support transcripts, sales chats, FAQs, and service rules tell us which journeys come first, what people actually ask, and where a person should take over.
Prepare knowledge and RAG
We prepare approved sources for retrieval-augmented generation (RAG), keep their access rules intact, and define when the assistant should cite, ask for clarity, decline, or escalate.
Build, test, and release by channel
We build the first usable journey, test representative conversations and failure cases, add bounded tool access and context-preserving handoff, and release it gradually on the agreed channel.
Review evidence and improve
In operation, your owner reads live conversations, groups failures and exceptions, and uses that evidence to pick the next fix or journey.
Inside our own team
Five Zeo consultants on what AI is changing in their work
Every operational consultant at Zeo has secure LLM access and training, and AI sits inside the daily work. Five of them came through our AI Bootcamp and wrote down what they expect it to change.
Selected AI sessions
Talks from Digitalzone
Three speakers look at the pace of AI change and what it means for e-commerce and content teams.
People who ship the AI systems they advise on
Agents, chatbots, and RAG systems at Zeo are built by senior engineers who keep operating them after launch. The consultants below are those builders, matched to the work this page covers.
Tools we use
The AI engineering stack behind the work
Models, retrieval, evaluation and observability are separate layers of a working system. These are the ones we build and operate on.
Models and cloud platforms
- OpenAIWhen the hero's build step reaches a working assistant for a defined channel, OpenAI's chat and Realtime APIs are one of the two model backbones this page's children, from enterprise chatbots to voice assistants, build the actual conversation loop on.
- AnthropicThe hero is explicit that an assistant stays inside clear access boundaries, and Claude's consistency at following a system prompt's stated limits across many turns is why Enterprise AI Chatbot Development and Employee AI Assistant Development both lean on it for boundary-sensitive deployments.
- Google GeminiFor journeys where a customer or employee shares a screenshot or file as part of the conversation, Gemini's native multimodal handling avoids adding a separate extraction pipeline before the assistant can respond, relevant to Customer Service AI Agent & Assistant Development.
- ElevenLabsVoice AI Assistant Development, one of the services under this page, needs a natural-sounding, low-latency voice layer beneath the text conversation the other children handle, and ElevenLabs' Conversational AI platform is the piece this specific child adds beyond what a text-only assistant's stack already covers.
Agent and automation frameworks
- LangChainThe hero says an assistant hands its context to a person when needed, and LangChain's interrupt mechanism is what Enterprise AI Chatbot Development and Customer Service AI Agent & Assistant Development use to make that handoff a real, context-preserving pause rather than a dropped conversation.
- LlamaIndexKnowledge-Grounded Chatbots, needs retrieval that traces an answer back to the specific approved document it came from, and LlamaIndex's index is what that child page's RAG step is built on.
- HaystackFor Employee AI Assistant Development inside an organization that requires the whole retrieval pipeline to run on infrastructure it controls, Haystack is the open-source alternative this page's account uses instead of a hosted-only retrieval service.
Application and prompt tooling
- VoiceflowThis page's process leads with mapping conversations and handoffs, and Voiceflow is where that map is actually drawn and reviewed with a client before development begins, used across every child from enterprise chatbots to voice assistants.
Retrieval, embeddings and memory
- PineconeEnterprise AI Chatbot Development, deployed at real customer volume, runs its knowledge retrieval against Pinecone's managed index, sized to hold up under concurrent live conversations rather than a single-session test.
- WeaviateKnowledge-Grounded Chatbots sometimes need retrieval scoped not just by topical relevance but by a category or access tag, and Weaviate's native filtering alongside vector search handles exactly that combined boundary.
- QdrantEmployee AI Assistant Development inside a security-sensitive organization sometimes needs the vector index itself to stay on infrastructure the client controls, and Qdrant is the store this page's account reaches for under that constraint.
Gateways and hosted inference
- LiteLLMSince assistants here get released by channel, web, voice, internal tool, LiteLLM keeps the model call swappable per channel without rewriting the integration, useful when one channel's cost or latency profile calls for a different provider than another.
Evaluation and observability
- LangfuseThe hero's what it can and cannot do promise needs a record to check against when a conversation goes wrong, and Langfuse's per-conversation trace is where that record lives, used across every child from a single chatbot build to a released voice assistant.
- HeliconeThe hero closes on an owner who runs the assistant day to day, and Helicone's cost and latency dashboard is what that owner actually watches once a build moves from test into a released channel.
Safety and security testing
- Guardrails AIStaying inside clear access boundaries, the hero's own language, is enforced at the response layer by Guardrails AI, which several children use to block an answer that strays outside its assistant's declared scope before release.
Next step
Deploy generative AI solutions with clear business value


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