AI chat and voice agents. Zero coding required. Custom integrations included.
Most AI voice platforms hand you an API and wish you luck. We build you a working agent — chat, AI voice, warm human handoff — and we build the custom integrations into your CRM, calendar, and billing systems at fixed, transparent prices. Talk to a live agent in minutes; fully integrated in weeks, not quarters.
Hi, I'd like to book a survey for the solar quote you sent me last week.
Hi James — found your quote. I've got Tuesday 10am or Thursday 2pm with our surveyor. Which works better?
Thursday at 2 works.
Talk to our AI agent. Right now.
No forms. No sales calls. No waiting. Start a voice or text conversation with an agent running the same platform we'd configure for your deployment. Test the interruption handling, the latency, the tone.
Hostcomm AI voice agents at a glance
- What it is
- No-code AI chat and voice agents that answer calls, look up records, book appointments and take payments, then hand off to a human with full context.
- Who it is for
- Mid-market companies without an in-house AI engineering team. We build the integrations; you scope the use case.
- How fast
- An agent answers calls in about thirty seconds. A fully integrated deployment takes two to four weeks.
- What it costs
- Per-minute voice plus a platform subscription. Custom integrations are fixed price, from $1,495.
No-code is a marketing claim until it isn't. Here's where it breaks.
Vapi, Retell, and the rest all ship a no-code agent builder. Your agent is built in 20 minutes. Then you ask it to actually do something — look up a customer, book a meeting, take a payment — and the no-code claim quietly evaporates.
The agent builder is the easy part
Every platform ships a no-code agent builder. That gets you a chatbot. The moment you need it to actually do something, you're back in API documentation.
"Function calling supported" is a trap
Vapi and Retell list MCP and function calling as features. They don't build the integrations. You read the docs, you wire the auth, you handle the errors. It's a developer task wearing a no-code costume.
Your CRM admin is not a backend engineer
Connecting to Salesforce, HubSpot, Stripe, or your booking system means OAuth flows, field mapping, retry logic, sandbox testing. A weekend project that turns into a quarter.
And then you maintain it forever
APIs change. Your admin renames a field. Tokens expire. Nobody told you that no-code came with a permanent on-call rota.
The platform, the integrations, and the carrier.
Three things every working voice AI deployment needs. Most vendors give you one. We deliver all three as a package.
Text and voice agents. Live in days.
A no-code builder for agents that handle text chat, escalate to AI voice with full context retained, and warm-transfer to a human when the AI can't finish the job. One platform, one transcript, one customer record across all three.
Custom tools at fixed prices.
We build your CRM, calendar, billing, and ticketing integrations as packaged work. Fixed price, scoped on the call, delivered in days. Templates for Calendly, HubSpot, and Stripe ready to deploy today — more added every month.
Real carriers. Real handoff.
Tier 1 interconnects, PCI DSS Level 1 payment handling, warm SIP transfer with context to your human team. Built on the same Hostcomm platform proven with BT, HMRC, and Scottish Power in the UK since 2004.
Custom tools, without the custom invoice.
Three tiers. Transparent pricing. Scoped on the call, signed off on a one-page SoW, delivered in days. We use modern AI-assisted development so what used to be a quarter of engineering work is now packaged work at fixed prices.
Pick from our library, deployed to your stack.
- Choose from our pre-built template library
- Configured to your account and field mapping
- OAuth setup with your IT or admin
- Sandbox testing before production
- 30 days of post-launch support
Calendly booking, HubSpot contact lookup, Stripe payment capture, basic CRM read/write.
Built to spec against any public API.
- Custom tool built to your specification
- Read and write actions, multi-step flows
- Field mapping on your custom objects
- Retry logic and error handling
- 60 days of post-launch support
- Added to template library for future you
Custom Salesforce objects, internal booking systems, niche industry tools, multi-step orchestrations.
Multi-system orchestration with conditional logic.
- Two or more systems coordinated in one tool
- Conditional logic based on customer data
- Webhook listeners for inbound events
- End-to-end testing across all systems
- 90 days of post-launch support
- Quarterly review and tuning
Quote → CRM → calendar → billing flows, multi-step service orchestration, lead-to-booking pipelines.
Templates ready today, more every month.
Calendly, HubSpot, and Stripe are live and tested — we run them ourselves. Each new custom build joins the library, and the next customer who needs the same integration gets the templated price.
Find available slots, book, reschedule, cancel.
Look up contacts and deals, update properties, log calls.
Look up subscriptions, send receipts, capture payments.
Direct calendar booking and availability.
Standard and custom objects, field mapping included.
Outlook calendar and Teams scheduling.
Create, update, and look up support tickets.
Connect to any public API. We handle auth and errors.
No surprise invoices.
We're explicit about what's in scope at fixed price — and what isn't. The boundary is the same for everyone. If your integration falls outside it, we tell you on the scoping call before you commit a dollar.
- →Any system with a public API or supported MCP server
- →OAuth, API key, or service account authentication
- →Standard objects and your custom fields
- →Read and write actions, with retry and error handling
- →Sandbox testing and a production rollout plan
- →Documentation and handoff to your team
- →Legacy or homegrown systems without a public API
- →On-premises systems requiring VPN or dedicated tunnels
- →Building a new API on your side before integration
- →Major rework of an existing integration mid-build
- →Compliance work specific to your industry (HIPAA, FedRAMP)
We'll flag any of these on the scoping call before you commit. Surprise pricing isn't our thing.
Live in minutes. Integrated in weeks.
A working agent answering calls takes about thirty seconds in the console — that is what you are talking to further up this page. What takes weeks is wiring it into your CRM, your calendar and your payment flow, and tuning it against real call outcomes. Here is that part.
Discovery & scoping
- Use-case mapping
- Tools selected from library
- Success criteria agreed
Agent build
- Voice & persona tuned
- Knowledge base imported
- Custom tools wired up
Integration & testing
- Tools tested in sandbox
- PCI payment flow validated
- Human handoff confirmed
Go live & tune
- Soft launch on real calls
- Weekly tuning cadence
- Analytics dashboard active
Different tools for different buyers.
The developer platforms are excellent at what they do. We're a different shape of product for a different kind of buyer. Here's where the lines are actually drawn.
| Capability | Hostcomm platform + build | Vapi dev platform | Retell dev platform | Bland outbound scale |
|---|---|---|---|---|
| No-code agent builder | ||||
| Function calling / MCP support | ||||
| We build your custom integrations for you | ||||
| Fixed pricing on integration work | ||||
| Tier 1 carrier interconnects | ||||
| PCI DSS Level 1 service provider | ||||
| Warm SIP transfer with full context | partial | partial | ||
| Live call monitoring & barge-in | partial | |||
| Self-serve API for developers |
We are the carrier too. Not just the AI.
Most voice-AI vendors sit on top of somebody else's telephony and hand you a support ticket when the audio is bad. Hostcomm has run carrier-grade voice since 2010, so the numbers, the trunks, the recording and the transcription all come from one supplier with one contract.
US and UK numbers
We provision local, toll-free and geographic numbers directly. Port your existing numbers in, or take new ones on the day.
SIP trunking
Bring your own trunk or use ours. Standard SIP registration or IP authentication, with SRTP and TLS available on request.
Already on Twilio or Vonage?
Keep them. We terminate SIP from either, so the agent answers on your existing numbers without you migrating anything.
Call recording
Whole-call or segment recording, stored encrypted, with retention you set. Pause and resume around card capture for PCI.
Transcription
Every call transcribed and searchable, with speaker separation and sentiment. Available in the console and over the API.
Usage API
Pull call detail records, minutes, transcripts and outcomes into your own reporting. REST, keyed per environment.
Connected to the systems you already run.
An agent that can only talk is a voicemail with better manners. These are the systems ours can read from and write to during a call — looking up a customer, booking the slot, raising the ticket, taking the payment.
Not on the list? If your system has a web API or an OAuth connection, we can usually add it quickly. Tell us what it is on the scoping call and we will price it before you commit.
It answers like a person. Not like a computer.
The thing that makes voice AI feel wrong is the pause. Calls reach us over our own Tier 1 carrier interconnect rather than a generic aggregator, which removes a hop before the audio even starts processing. Everything after that streams rather than waits for a complete sentence.
For comparison
The agent answers inside the gap a person would leave anyway, so the call does not feel like it is waiting on a computer. It also interrupts and can be interrupted — the caller does not have to wait for it to finish a sentence.
Build, monitor, tune — without code.
Configure agents, review call transcripts, barge in on live calls, track CX analytics. Built for operations teams — not engineers.
The features you'd build. Already built.
Sub-second latency
Speech-to-speech streaming. Typical response under 800ms end-to-end, powered by OpenAI Realtime API.
Long-term memory
GraphRAG plus vector storage. Your agent recalls prior conversations, preferences, and open tickets.
Function calling via MCP
Pre-integrated with the tools your ops team uses. Custom integrations built to your spec at fixed prices.
PII redaction & PCI payments
Sensitive data redacted before anything hits the LLM. Card payments via PCI DSS Level 1 IVR.
CX analytics & QA
Automatic conversation classification, sentiment tracking, custom analysis prompts. Every call quality-scored.
30+ languages
Regional accents with native pronunciation. Auto-detect caller language. Built for US Spanish-first support.
The questions we get on every scoping call.
Straight answers. If yours isn't here, ask us directly.
How quickly can an AI voice agent go live?
What is the response latency on a call?
Can you provide US phone numbers and SIP trunks?
We already use Twilio or Vonage. Do we have to migrate?
Do you provide call recording and transcription?
Which business systems can the agent read from and write to?
Do I really not need a developer?
How is this different from Vapi, Retell, or Bland?
What does "fixed price" really mean for a custom integration?
Which integrations do you have ready today?
How much does the platform itself cost?
Does this integrate with our existing contact centre?
What about HIPAA, SOC 2, and US data residency?
What happens when the AI can't handle a call?
Is there a free trial?
Bring your hardest use case.
We'll scope it on the call.
Twenty minutes. One call. We'll show you the agent, walk the integrations, and quote the build.