Out here, signals go quiet.
A signal, still moving.
Someone’s listening now.
We closed the black hole
on the dispatch line.
Voice agents that check stock, move docks, and write the sheet — while the driver is still talking.
No credit card required • Cancel anytime in Stripe portal • 500 free minutes
Active Calls
14
Handled
248
+18% Today
Orders
1,420
+24% Synced
99.8%
Transcription Precision
Fine-tuned UK logistics acoustics
~200ms
Telephony Latency
London eu-west-2 edge cluster
UK GDPR
Data Residency
Automated retention purge eu-west-2
60% Saved
Operational Efficiency
Direct Google Sheets & DB 2-way sync
Built for the high-consequence moments between your customers, frontline team, and operational systems.
Three Pillars of Autonomous Voice
Built from the ground up for mission-critical supply chains, freight dispatch, and customer operations.
Neural Voice Telephony
Whisper STT combined with Groq LPU reasoning and low-latency Edge TTS. Flawless voice processing for British English and operational logistics dialects.
Live 2-Way CRM & Sheets Sync
Every order confirmation, stock inquiry, and call outcome is written directly to your Google Sheets and CRM in real time with automated audit logging.
Enterprise GDPR & eu-west-2
UK and European data residency. PII redaction, automated transcript retention purge schedules, and exact DID routing with zero tenant leakage.
Hear the signal. See every decision.
INTENT MATRIX
Operational Logic Engine
Extracts logistics parameters, validates depot capacity, and checks driver authorization.
intent: "dock_clearance_and_stock_check" · entity_slot: "Bay 4" · cargo_units: 26 · pin_verified: true
Automate & expedite driver check-ins
Sub-second SIP stream response with automated POD capture and dock reassignment while the driver is still on the line.
- Sub-second SIP response
- Automated POD capture
- Dock reassignment
01 — 04
Real-time inventory reconciliation
Voice-queried SKU lookups, pallet bay counts and dock congestion status — answered from the floor, not a terminal.
- Voice SKU lookups
- Pallet bay counts
- Congestion status
02 — 04
Zero-human order triage
Automated rescheduling, delivery ETA verification and instant CRM commit — escalations arrive with context attached.
- Automated rescheduling
- ETA verification
- Instant CRM commit
03 — 04
Bi-directional database writes
Zero-human order updates committed live to Postgres and Google Sheets, each write carrying its transcript receipt.
- Live Postgres commits
- Sheets 2-way mirror
- Transcript receipts
04 — 04
Caller hears a human.
You see the machine.
00:00.041 connect.stream → PCM 16kHz attached
00:00.125 Groq Whisper STT ............ 84ms
00:00.237 GPT-OSS-20b tool call ....... 112ms
00:00.288 erp.book_dock_bay(bay=4) .... 48ms
00:00.391 sheets.mirror(commit) ....... 63ms
00:00.196 Total glass-to-glass turn ... 196ms
84ms
STT
112ms
LLM
196ms
Turn
Four hops.
Zero humans until escalation.
Every call flows through the same audited pipeline. From UK SIP stream ingestion to edge voice synthesis and live sheet commits.
01
38ms
Amazon Connect
UK SIP streams terminate, PCM 16kHz audio attached over TLS.
02
84ms
Whisper STT + GPT-OSS 20B
Groq transcription → LPU reasoning → function calling.
03
112ms
Tenant PostgreSQL + Sheets
Scoped tenant reads/writes, live Google Sheets mirror.
04
196ms
Edge TTS + Audit Logging
Voice synthesized back; transcript, invoice & audit logged.
The call writes
your Google Sheet.
caller: “move delivery to Friday morning”
→ update_order(#8841, window="FRI 08–11")
agent: “Done — confirmation SMS sent.”
→ log_call(outcome="rescheduled", pin_verified=true)
awaiting tool call…
Six hubs.
One signal.
Monitor every concurrent AI dispatch line across the UK, without adding another screen for your team to babysit.
London Central
SPEAKING / LDN / 01
Engineered for mission-critical voice operations.
Deterministic order routing, warehouse lookup, and inventory dispatch executed in real time without human intervention.
Automated GDPR DSAR lifecycle management, HMAC signature verified Stripe billing, and Amazon Connect SIP telephony.
Your ROI, live.
Model: fully-loaded operator £14/h vs Voxflow ~£0.12/min. 90% automation containment.
£148,900
Net annual savings
1,800h
Hours saved / mo
9
FTE equivalent
Seamless Stack Connectivity
Voxflow plugs directly into your existing communication, spreadsheet, and database tooling.
Amazon Connect
UK Telephony SIP Streams
Google Sheets
Live 2-Way Sheet Mirror
Twilio SMS
Instant Dispatch Confirmations
AWS RDS PostgreSQL
KMS CMK Encrypted · eu-west-2
Stripe Billing
Metered UK VAT Invoices
Salesforce CRM
Automatic Contact Sync
Slack & Teams
Instant Escalation Alerts
REST & Webhooks
Custom Automation API
Simple, metered, VAT-ready.
Starter
£119/mo billed annually
- ✓1 Dedicated Voice Line
- ✓750 call mins / mo (15p overage)
- ✓British English (en-GB)
- ✓Email support & alerts
Growth
£359/mo billed annually
- ✓3 Concurrent Voice Lines
- ✓3,000 call mins / mo (12p overage)
- ✓PIN verification (4-8 digits)
- ✓Live Sheet & ERP tool-calling
- ✓Priority support
Enterprise
£1199/mo billed annually
- ✓Unlimited voice lines
- ✓12,000 call mins included
- ✓Dedicated UK DID (+44 20)
- ✓24/7 SLA & on-call engineer
- ✓Custom retention & bespoke bridge
Full comparison on /pricing • VAT receipts via Stripe • Cancel anytime
Production-Ready Voice Agent Infrastructure
Streaming int16 audio with sub-100ms transcription turnarounds.
Deterministic tool calls for stock queries, POs, and logistics updates.
Real-time two-way synchronization into dispatch operations workbooks.
Zero hardware changes with direct UK DID routing and failover.
Frequently Asked Questions
Will this work with my existing UK phone numbers?▾
Yes. Port your DID to Amazon Connect or use a Voxflow-issued UK DID (Enterprise). Exact DID routing guarantees zero cross-tenant leakage.
How does Google Sheets sync work?▾
Connect a sheet from Dashboard → Settings. Every call outcome and tool edit is mirrored live to your Call Log / Email Log tabs via a per-tenant service account.
What about GDPR & UK Data Residency?▾
All data stays in AWS London (eu-west-2). Transcripts auto-purge on your retention schedule (30/90 days by default), DSAR export/erasure is one click, and nightly purge runs are audited.
Can I try before purchasing?▾
Yes. Every account starts with a 14-day free trial with 500 included call minutes and instant access to the simulator.
Go live this week.
Deploy autonomous multilingual voice agents across your supply chain in under 3 minutes. Zero setup fees, 14-day unlimited trial.