Harmony

What it is

Harmony is a voice AI platform for revenue teams that want phone calls answered, placed and qualified by AI agents. The homepage describes itself as "A monday.com company" and pitches "Deploy a voice AI in minutes. No code, no call center." Its platform page says Harmony "pairs a sub-400ms voice runtime with a visual agent builder, an orchestration layer for tools and CRM, and the deliverability and security posture enterprise revenue teams expect." The reader is a sales, customer service or operations leader who runs call volume: SDR teams chasing inbound leads, contact centers handling support, collections and renewal teams. Industry pages cover healthcare, banking, insurance, debt collection, real estate, automotive, telecom and hospitality. The security section says the technical team is based in Sweden.

What you build and how

The core is the Agent Builder, described as a place to "Compose call flows, prompts, tools and knowledge in a no-code builder, test them in live chat, and ship to production in days." Building runs in 3 steps. First you describe the agent in plain language and start from a scaffolded draft rather than a blank page. Then you shape the call on a drag-and-drop canvas: steps, branches, tools, knowledge and guardrails. Finally you talk to it in a live test chat, "version what works", and ship. Inside the builder you set the voice, tone and persona, connect your docs, data and tools so the agent answers from your own source of truth, and define variables, business rules and hard guardrails the agent cannot cross. The homepage also introduces Siena, an AI assistant inside the product, with an agent vibe builder, visual editing canvas, proactive insights and generated reports.

Outbound calling runs through the AI Dialer. You pull contacts from your CRM or a file, pick predictive, power or batch dialing per campaign, and run thousands of concurrent calls. The agent opens the call, qualifies and books, or hands off. Branded caller ID shows your name with local numbers matched to the prospect's area code. Number reputation monitoring quarantines flagged numbers before answer rates drop, a phone fleet inventory provisions and retires numbers across regions, DNC records are suppressed before every dial, and you set call windows and concurrency. The homepage claims you can scale "from 1 to 10,000 parallel calls" and respond to digital conversions within 2 seconds.

Inbound calls go through Conversational IVR and Routing. It replaces phone-tree menus with intent understanding in under 400 ms, works out why someone is calling and routes them, or handles the call end to end. Routing rules decide what the AI handles, what goes to a team and what goes to a specific rep. When confidence is low or a human is required, the agent warm-transfers with a 3-bullet context summary. After hours it answers, captures details and schedules callbacks. The homepage adds that the agent can navigate complex phone trees itself to reach the right stakeholder.

The use cases on the homepage span the customer lifecycle: lead qualification, appointment setting into calendars, structured discovery calls that capture pain and budget, pitch-to-signature calls that handle objections, follow-ups that re-engage dormant pipeline using call history, renewals before term end, upsell and cross-sell, payment reminders that log a promise to pay, and retention and win-back offers when cancel signals appear. The FAQ is clear on the handoff model: the AI runs dialing, qualifying and follow-ups, a human closes, and "The agent never claims to be human."

Analytics covers every call. The AI Analytics page promises "automated QA on 100% of calls", "not a 2% sample", with each call recorded, transcribed, scored and searchable. Funnel and call-flow analytics show where conversations convert and drop, automated QA checks script adherence, flags hallucinations and detects missed objections, and conversation intelligence surfaces objections, intents and themes across thousands of calls. Dashboards track volume, connect rate, qualification and conversion, and calls can be filtered by campaign, outcome or disposition. A self-improving loop lets you "Inspect the reasoning behind any call, change it, simulate the result, and A/B test before it reaches production"; the homepage adds that each change is tested against past calls.

Integration is straightforward on paper. The FAQ says Harmony runs on your existing telephony, so you keep your numbers, and writes dispositions, transcripts and booked meetings back to your CRM; a stack that is not on the integrations list is connected through the API. On the technology, the FAQ says Harmony trains its own model for the phone instead of stitching a stack together, which is how it holds responses under 400 ms. The platform page adds per-customer data isolation, so logs, transcripts and embeddings stay siloed and your data never trains another customer's agent.

Harmony is voice only. It fits the chatbot builders category because you design conversational agents with prompts, knowledge and guardrails, but the channel is the phone call.

The evidence from the pages

The site has a Pricing menu item but the pages show no price or plan name; you book a 30-minute demo or talk to sales, and the homepage offers a demo call in which the agent phones you.

On security, the homepage lists 4 badges: SOC Type 2 ("We meet SOC 2 requirements"), GDPR, HIPAA-compliant processes for protected health information, and ISO 27001, with the line that Harmony.ai "is fully certified with ISO 27001". The platform page words SOC 2 more cautiously, as "a SOC 2 path underway", alongside region-aware recording consent, PII redaction in transcripts and audit logs on every configuration change. On TCPA and HIPAA, the FAQ says compliance "depends far more on how the agent is configured than on the technology", and lists the controls: disclosure at the top of the call, consent capture, recording rules that vary by region, and a full transcript and audit trail. A Trust Center is linked.

The one named result is Bright Car Finance, which the homepage says "grew 9% by turning silent leads into closed deals with Harmony" across 2 deployed voice agents.

Who it suits and who it does not

Harmony suits revenue and service teams with real call volume: an SDR team that wants every web lead called in seconds, a lender or insurer that needs qualified callers routed to licensed reps, a collections desk logging promises to pay, or a contact center replacing a phone tree. Operations and sales enablement staff can build and test agents on the canvas without developer tickets, while the API covers systems outside the integration list.

It is a weaker fit for a team that wants a web chat or messaging bot, since every agent the pages describe works on the phone. With no published prices, a small business budgeting a handful of calls a week has to start with a sales conversation.