AI app for it and development · no coding needed
Voice agent build and operations workspace
Reduce integration and review effort while keeping one owned deployment path.
Made for: Product and support teams deploying AI voice agents on phone and web channels

What it does for you
The problem
Voice agent projects are split across separate builders, telephony tools, evaluation scripts and dashboards, so teams cannot own one reviewed deployment path.
What it gives you
Reviewed voice agent deployment with transcripts and evaluation evidence
What you give it
Approved call scriptsbusiness rulestelephony numbersmodel choicesintegration credentials
Build your own version of Bolcho AI, Thinnest AI and more
One app with what these 6 AI tools do, yours to keep and change: Bolcho AI, Thinnest AI, SigmaMind AI, Foundry, Layercode CLI, Peakflo AI Voice Agents.
Everything these tools do, in one app
- Voice agent creation Enables building AI agents that can handle voice conversations.Found in Bolcho AI, Thinnest AI, SigmaMind AI and 3 more
- Multilingual support Allows agents to understand and speak multiple languages, including regional and code-mixed speech.Found in Bolcho AI, Thinnest AI, SigmaMind AI and 1 more
- Telephony integration Connects AI agents to phone lines for making and receiving calls.Found in Bolcho AI, Thinnest AI, SigmaMind AI and 1 more
- Bring your own model Lets teams use their preferred LLM, STT, and TTS providers instead of being locked into a single stack.Found in Bolcho AI, Thinnest AI
- Low-latency architecture Keeps conversations natural by minimizing response delays.Found in Bolcho AI, Thinnest AI, SigmaMind AI and 1 more
- No-code builder Provides a visual interface to create and manage agent flows without coding.Found in Thinnest AI, SigmaMind AI
- Prebuilt integrations Offers ready-made connectors to CRMs, calendars, helpdesks, and other business tools.Found in SigmaMind AI, Peakflo AI Voice Agents
- Function calling and memory Enables agents to call external functions and remember context across interactions.Found in SigmaMind AI, Peakflo AI Voice Agents
- Agent templates Provides pre-built agent configurations for common use cases like customer support or e-commerce.Found in SigmaMind AI, Layercode CLI
- Observability dashboard Monitors agent performance, transcripts, and outcomes for iterative improvements.Found in SigmaMind AI
- Evaluation tools Measures agent accuracy, relevance, and task completion to ensure reliability.Found in Foundry
- Automated improvement Uses auto-prompting and fine-tuning to enhance agent performance over time.Found in Foundry
- One-command setup Scaffolds a voice agent project and configures local development with a single command.Found in Layercode CLI
- Local tunneling and webhooks Automatically sets up tunneling and webhook URLs for local testing without manual configuration.Found in Layercode CLI
- Edge network delivery Delivers low-latency audio via a global edge network for smoother conversations.Found in Layercode CLI
- Pay-for-speech billing Charges only for speech processing time, not for silence or idle time.Found in Layercode CLI
- Persistent memory Maintains context across conversations and channels for continuity.Found in Peakflo AI Voice Agents
- Automated QA Scores interactions on goal completion, tone, and guardrail adherence using an LLM-as-a-judge.Found in Peakflo AI Voice Agents
How it works, step by step
- Create voice agents for phone and web conversations
- Support multilingual and code-mixed speech
- Connect agents to phone lines for inbound and outbound calls
- Use preferred LLM, STT and TTS providers
- Keep response latency low for natural turn-taking
- Build and manage agent flows in a visual no-code interface
- Connect CRMs, calendars and helpdesks through prebuilt integrations
- Call external functions and retain context across interactions
- Start from templates for support, e-commerce and booking use cases
- Monitor performance, transcripts and outcomes in a dashboard
- Evaluate accuracy, relevance and task completion
- Improve prompts and models from reviewed results
- Scaffold a project and local development with one command
- Set up local tunneling and webhook URLs automatically
- Deliver audio through an edge network
- Bill only for speech processing time
- Keep persistent memory across conversations and channels
- Score interactions on goal completion, tone and guardrail adherence
- Compare the reviewed result with the recorded baseline and value assumptions
- Capture corrections and named-owner approval before consequential use
- Export a versioned reviewed voice agent deployment with transcripts and evaluation evidence with source references and unresolved questions
Build it yourself with your AI system
Build this app yourself, no coding needed
Start with a quick version you can try in a few minutes. Like it? Then build the full app by copying and pasting our step-by-step instructions: everything is prepared for you.
Sign in to see how to build it yourself
Build a quick version to try, or get the full app pack for Voice agent build and operations workspace with the step-by-step building instructions. You don't need any technical skills: you copy, paste and answer a few questions. Both are included in the membership.
4 Have it built for you days to a few weeks
Rather not do it yourself, or want it fully tailored to your data, your way of working and your brand? Nexibeo builds Voice agent build and operations workspace with you.
What's in the app pack
Included in the Complete AI Training membership.
- The building instructions your AI follows, step by step
- The questions your AI will ask you about your business before it starts
- A clickable demo you can open in your browser, to see how it should work
- A detailed blueprint of the screens, the information it keeps and the checks it runs
Become a member to get the app packAlready a member? Sign in
The files, for the technically curious
- START-HERE.mdHow to build it with your own AI (read first)3 KB
- README.mdOverview and links4 KB
- questions.mdQuestions to answer before you build2 KB
- prompt-cloudflare.mdThe full build prompt, hosted on Cloudflare26 KB
- prompt-vps.mdThe same build on your own server (Docker)26 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria12 KB
- demo/index.htmlThe working demo on sample data200 KB
Questions
Do I need to know how to code?
No. You copy and paste the prompts on this page into ChatGPT or Claude, and the AI does the building. When it asks you something, you answer in your own words.
What does it cost?
The quick version, the app pack and the step-by-step instructions are for members: you pay the membership price, not a price per app (see the plans). Building the full app uses your own ChatGPT or Claude subscription. Putting it online is often cheap or no cost at the start, and your AI tells you before anything costs money.
How long does it take?
The quick version: about two minutes. The real app: an afternoon for a first version you can use, longer if you want every feature.
Can I change it to fit my business?
Yes. Tell your AI what to change in plain words, like “add a column for the price” or “use our logo and colours”. Or have Nexibeo build and customise it for you.
More detailsHow the AI works, safeguards and what to build first
Reduce integration and review effort while keeping one owned deployment path. For product and support teams deploying AI voice agents on phone and web channels, convert approved call scripts, business rules, telephony numbers, model choices and integration credentials into a reviewed voice agent deployment with transcripts and evaluation evidence. The benefit is a testable hypothesis, measured through accepted conversations per deployment hour and post-release correction rate; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect approved call scripts, business rules, telephony numbers, model choices and integration credentials, then follow this sequence: 1. Create voice agents for phone and web conversations. 2. Support multilingual and code-mixed speech. 3. Connect agents to phone lines for inbound and outbound calls. 4. Use preferred LLM, STT and TTS providers. 5. Keep response latency low for natural turn-taking. 6. Build and manage agent flows in a visual no-code interface. 7. Connect CRMs, calendars and helpdesks through prebuilt integrations. 8. Call external functions and retain context across interactions. 9. Start from templates for support, e-commerce and booking use cases. 10. Monitor performance, transcripts and outcomes in a dashboard. 11. Evaluate accuracy, relevance and task completion. 12. Improve prompts and models from reviewed results. 13. Scaffold a project and local development with one command. 14. Set up local tunneling and webhook URLs automatically. 15. Deliver audio through an edge network. 16. Bill only for speech processing time. 17. Keep persistent memory across conversations and channels. 18. Score interactions on goal completion, tone and guardrail adherence. Resolve uncertain cases with qualified reviewers, approve reviewed voice agent deployment with transcripts and evaluation evidence, and measure accepted conversations per deployment hour and post-release correction rate against a documented baseline.
How the AI works
Use AI to interpret permitted inputs, suggest structured mappings and generate candidate outputs for the three stated task modules. Use deterministic code for arithmetic, schema validation, hard constraints and reproducible tests. Review source-linked explanations and uncertainty before accepting results. One approved telephony provider and one model stack per deployment; final call handling, escalation and compliance checks remain human. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve caller consent, source attribution, recording accuracy and usage permissions. Named owners approve substantive changes and deployment scope. One approved telephony provider and one model stack per deployment; final call handling, escalation and compliance checks remain human. Keep all consequential actions under authorized human control and do not fabricate missing inputs, permissions, professional judgments or market evidence.
What to build first
Pilot scope: One approved telephony provider and one model stack per deployment; final call handling, escalation and compliance checks remain human. Implement one approved input format, a bounded representative case set and the first two task modules: create voice agents for phone and web conversations; support multilingual and code-mixed speech. Support the third module with operator review: connect agents to phone lines for inbound and outbound calls. Include source references, corrections, basic organization access, approval states, export and value measurement. Use managed operator assistance for unresolved exceptions. The cost estimate covers this narrow prototype, not unrestricted multi-tenant scale, complex production integrations, specialist certification or physical operations.
What it can connect to
Customer-owned call scripts, authorized CRM records and permitted helpdesk sources. Cloud telephony, CRM, calendar and helpdesk connectors. Start with file exchange and validate destination specifications before promising direct call routing. Start with authorized file exchange. Validate current provider access, usage rights and schema behavior before promising a connector.
The screens in detail
Primary screens: Agent build and flow canvas, Test and evaluation console, Deployment and observability. Use a project gallery, a central flow canvas with node editing, and a right-hand panel for models, telephony, integrations and guardrails. Let users compare prompt and model versions side by side. Display draft, in review and deployed states. Provide a client preview link with transcripts anchored to the relevant turn. Make the task-specific outcome reviewed voice agent deployment with transcripts and evaluation evidence visible beside its evidence, review state and value baseline.





