Yes. This is a well-established agent assist / real-time guidance category. The strongest vendors to evaluate include:
| Vendor | Real-time KB surfacing | Particularly good for |
|---|
| genesys.com | Yes — analyzes the conversation and surfaces relevant knowledge without agents manually searching | Enterprises already on Genesys |
| nice.com | Yes — surfaces knowledge articles, scripts, workflows and next-best actions during calls | Large/complex contact centers |
| zendesk.com | Yes — live transcription identifies the issue and automatically searches Help Center content | Teams already using Zendesk |
| balto.ai | Yes — real-time guidance and knowledge across many CCaaS/dialer environments | Multi-platform contact centers |
| nextiva.com | Yes — surfaces relevant articles, scripts and procedures during interactions | Organizations wanting an integrated communications platform |
| intercom.com | Yes — gives agents instant answers from internal/external support content | Digital support teams and Intercom users |
For example, Zendesk's current voice implementation transcribes calls in real time, identifies the customer's issue, and automatically searches the organization's help-center articles, policies, troubleshooting guides and FAQs.
NiCE goes a step further into traditional contact-center workflows: its agent assist can continuously analyze the interaction and surface knowledge articles, suggested responses, compliance prompts and next-best actions.
Genesys describes Agent Copilot similarly: it listens to the interaction and surfaces relevant knowledge based on the conversation, while also helping with notes and after-call work.
My shortlist
If your primary problem is “agents waste time searching the KB while the customer waits,” I'd start with:
- Genesys — if you're already on Genesys Cloud.
- NiCE — if you're running a large, sophisticated contact center.
- Zendesk — if your knowledge base and tickets are already in Zendesk.
- Balto — if you need an agent-assist layer that can work across different CCaaS platforms.
- Nextiva — worth considering if you also want the communications/contact-center stack.
The key distinction when evaluating them is whether they merely provide AI search or actually listen to the live call, infer intent, retrieve the right article automatically, and update recommendations as the conversation changes. The latter is what I'd prioritize for your use case.
If you tell me what CCaaS/phone system and knowledge base you're using (e.g., Five9 + Salesforce, Genesys + SharePoint, Zendesk, etc.), I can narrow this to the 2–3 best fits and compare integration, pricing model, and implementation effort.
My shortlist
If your primary problem is “agents waste time searching the KB while the customer waits,” I'd start with: