Voice infrastructure for teams that cannot afford a missed call

Signal, not software.

Nivākya answers every call in under a second, qualifies the human on the other end, and writes the outcome straight into your CRM. Then it shows you exactly how it performed — call by call, sentence by sentence.

0.6s median response 42 languages, 9 accents UK GDPR · ICO registered · Cyber Essentials Plus
Live transcript · +44 20 •••• 2210
intent: high sentiment: positive CRM: synced
Live demo

Try it before you talk to us.

Put a real agent on your own phone, or open the video agent. No form to fill in first, no email gate, no deck. This is the same runtime your customers would reach — you are just standing on the other side of it.

One demo call per browser every ten minutes — we are not going to ring you repeatedly. Tell the agent to stop and it stops, mid-sentence. Barge-in is the point of the product. Consent is captured before dialling and stored with the call, as UK GDPR and PECR require. Prefer to watch first? Book a 30-minute walkthrough instead.

The video agent is the same runtime with a face. It reads intent from your voice and shows its working on screen — useful when a customer needs to see a booking appear, or a form filled in, while you are still talking.

Nothing is uploaded from your device in this build — the panel plays a recorded session. The production video agent runs on WebRTC, in-browser, with the same policy engine and audit trail.
Live transcript

Nothing appears here until a call connects. If the panel stays empty, the carrier has not answered yet.

video agent en-GB
About this preview. This build runs the demo flow as a simulation — the states, validation, consent capture and cooldown are real, but no call is placed and no number is stored. Point DEMO_ENDPOINT in assets/demo.js at the platform API and the same widget places live calls. A number ending in 0 deliberately fails, so the error path can be reviewed.

Running customer conversations for


The latency lens

Every call is three moves. We publish the timing of all three.

Most vendors sell you a black box and a demo line. Nivākya breaks the conversation into the hear → decide → act loop and lets you inspect each stage on real traffic. If a stage slows down, you see it before your customers do.

Stage 01 — Hear
180ms

Streaming ASR with barge-in. The agent stops talking the instant your customer does, without clipping the first word.

Stage 02 — Decide
240ms

Intent, entity and policy resolution against your own rules, price lists, calendars and knowledge — not a generic prompt.

Stage 03 — Act
190ms

Speech synthesis, tool calls and CRM writes, dispatched in parallel so the booking lands before the goodbyes finish.

Total, p50 / p99
0.6s / 1.4s

Measured at the carrier edge across 4.2M calls in the last 90 days. Regional figures sit in the status page.

Six pillars

Built as one instrument, not eleven SKUs.

01 / ANSWER

Inbound that never queues

Concurrent calls are limited by your carrier, not by us. Overflow, after-hours and holiday routing are all the same agent with a different policy.

02 / REACH

Outbound that respects people

Calling windows, retry ladders, DNC scrubbing and per-region consent checks are enforced before a number is ever dialled.

03 / QUALIFY

Scoring you can defend

Every lead arrives with the transcript, the score, and the exact sentences that produced it. No unexplainable numbers.

04 / REHEARSE

Simulate before you go live

Ten thousand synthetic callers — angry, confused, off-script, multilingual — run against your agent overnight. You ship what passes.

05 / REMEMBER

Context that survives the hangup

Caller history, open tickets, order state and past objections are on the agent's screen in the first 200 milliseconds.

06 / PROVE

Audit trail by default

Recording, redaction, consent capture and a cryptographic hash per turn. Compliance gets a folder, not a favour.

Four surfaces

One customer. One agent. Four places to work on it.

Design lives in the Studio. Risk lives in Rehearsal. Reality lives in the Console. Truth lives in Intelligence. They share one model, so nothing is retyped between them.

Console

Live operations, in one room

Watch concurrent calls, jump into any transcript, take over as a human, and see escalation pressure build before the queue turns red.

  • ▪ Sentiment and talk-ratio per live call
  • ▪ One-click listen, whisper, or take over
  • ▪ Escalation SLA timers with automatic fallback
Open the console
Studio

Agents as versioned artefacts

Prompt, tools, guardrails, escalation rules and voice in a single graph. Branch it, diff it, review it, roll it back in one click.

  • ▪ Git-style versioning with reviewer sign-off
  • ▪ Guardrail library mapped to your policy clauses
  • ▪ A/B a change on 5% of live traffic
Explore Studio
Rehearsal

Break it on purpose, at 3am, for free

Synthetic callers with accents, background noise, interruptions and bad intent. You get a pass/fail report against the behaviours you declared.

  • ▪ 120 adversarial personas out of the box
  • ▪ Regression suite that runs on every publish
  • ▪ Human-agent training mode on the same lines
See Rehearsal
Intelligence

Your customers, in their own words

Themes, objections, competitor mentions and pricing pushback, mined from every call and tied back to revenue.

  • ▪ Theme clustering with verbatim playback
  • ▪ Churn-risk and save-rate by cohort
  • ▪ Weekly digest your CFO will actually read
See Intelligence
Proof, not promises

Numbers our customers gave us permission to publish.

0M
Calls handled / 90 days
Across 61 production workspaces
0
Cost per contact, down
Blended vs. prior BPO contract
0
Qualified leads per hour
Median uplift, outbound teams
0
Rolling availability
12-month window, all regions
0
Median time to first live call
Incl. rehearsal sign-off
Why we publish p99 and not just averages. Averages hide the calls that lose you customers. Every figure above is reproducible from the workspace's own audit log, and the methodology is documented in the Trust Centre.
Rehearsal

The AI that argues with your AI.

Before an agent touches a real customer, Nivākya sends a crowd of synthetic callers at it: the interrupter, the mumbler, the one who asks for a human in the first second, the one reading a competitor's quote aloud. Whatever survives gets your sign-off.

Declare the behaviours

“Never quote below list price.” “Always confirm the address twice.” Written as plain rules, stored with your policy reference.

Run the crowd

Up to 10,000 simulated conversations per run, in parallel, across accents you actually receive calls in.

Read the failure list

Not a score — a list of exact turns that broke a rule, with audio, and the fix suggested inline.

Freeze the version

A passing run signs the agent version. That signature is the thing your risk team approves.

Run #218 · collections-v4passed 9,812 / 10,000
Empathy under pressure
96%
Disclosure accuracy
99%
Objection handling
88%
Policy adherence
71%

188 failures · 141 from one persona (“third-party caller asking for balance”). Suggested fix: add identity-verification guardrail before account disclosure. Review →


Industries

Voice is not generic. Neither are these.

Integrations

It plugs into the stack you already pay for.

Nivākya is deliberately not your system of record. It reads from it, writes to it, and leaves the data where your team already looks.

SalesforceHubSpotZohoPipedrive TwilioVonagePlivoGenesys Cal.comGoogle CalendarOutlookCalendly ServiceNowZendeskFreshdeskSlack SnowflakeBigQueryS3Webhooks
Connection map

Generated from your workspace's live connection graph — not a marketing diagram.

Trust

Voice data is sensitive. We treat it that way.

Region-pinned storage, redaction before persistence, customer-managed keys on enterprise, and an audit log your team can query.

UK GDPR & DPA 2018UK residency, IDTA and DPA signed
ICO registeredRegistration ZB739214
Cyber Essentials PlusCertified, renewed annually
PECR · TPS & CTPSConsent captured per call
SOC 2 Type IIReport available on NDA
ISO 27001Certified information security
Open the Trust Centre
Customer stories

Ask them, not us.

“We stopped measuring call deflection and started measuring booked visits. Same team, four times the output.”

VP Revenue Ops · national property developer, 2,100 agents

“The rehearsal report is what got it past our risk committee. Nobody else brought us evidence.”

Head of Collections · NBFC, regulated lending

“Hindi, Tamil and English on the same number, with the caller none the wiser. That was the whole requirement.”

Director of CX · insurance distributor
Read the full stories

Pricing

Three simple plans. Pay for the calls you connect.

You pay for calls that connect and do something useful. Unused volume rolls over, and every plan includes a rehearsal allowance.

LAUNCH
£99 / mo · 200 calls

For a single number and a real pilot, with full rehearsal access.

  • ✓ 1 concurrent call
  • ✓ 1 agent
  • ✓ Rehearsal · 500 simulated calls / mo
  • ✓ Email support
Get started
SCALE · MOST CHOSEN
£229 / mo + usage

For teams running continuously across inbound and outbound.

  • ✓ 5 concurrent calls, bursting to 20
  • ✓ 10 agents, each fully versioned
  • ✓ Rehearsal · 5,000 simulated calls / mo
  • ✓ CRM + telephony integrations
  • ✓ Priority routing & 99.95% SLA
Book a demo
SOVEREIGN
Custom

For regulated, high-volume or data-resident deployments.

  • ✓ Dedicated regions & customer-managed keys
  • ✓ Private model routing, BYO LLM
  • ✓ Unlimited rehearsal & QA seats
  • ✓ Named architect, quarterly review
Talk to sales

All plans include the full audit trail and the Trust Centre documentation. Per-minute carrier costs are passed through at cost.

Start

Put an agent on one real number this week.

We'll build the first agent with you, rehearse it against your own scenarios, and show you the report before it ever rings a customer.

No ring lights. No 40-slide deck. Bring three real call recordings.