Incoming call
QualifyBookTransfer
Build end-to-end agents
Write the prompt, pick a voice, add your knowledge base and tools. Publish to phone, web and WhatsApp.
Create interactive voice agents in minutes
Speech, TTS, ASR and turn-taking in one platform. Build, test and launch agents for phone, web and WhatsApp, with no code to maintain.
Click to hear an agent
Works with the tools you already use
WhatsAppCal.comZapierMaken8nMCPTwilioTelnyxVonageInfobip
Automate your busiest conversations
(and every other one, too)
Build
Caller asks about availability
Tool: check_availability
Booked Saturday 11:00
Summary saved
See every call clearly
Recording, transcript, tool calls and an AI summary for each conversation, so you know exactly what happened.
v3 · livePublished
v4 · draftTesting
PublishAgents that get better
Every publish is a version. Test changes in the browser, compare results and roll out with confidence.
One platform for every layer of the conversation
Most teams stitch together separate vendors for speech, language and voice, then spend their time keeping them in sync. Plonom runs the whole loop in one place, configured from one panel.
Plonom
- ListenSpeech to text
- ThinkLanguage model and your knowledge base
- TalkNatural text to speech
Built and run in one place
Doing it yourself
- ListenSeparate STT vendor
- ThinkSeparate LLM vendor
- TalkSeparate TTS vendor
Stitched together from separate vendors
Security your customers' conversations deserve
Keys stay on the server, every webhook is signed and verified, and personal data can be removed from transcripts and recordings automatically.
HTTPS everywhereSigned webhooksPII redactionAudit logDaily backups
Read the security notes →Give your agent a natural voice
Choose from a large library of voices across 60+ languages, preview each one before you pick, and fine-tune speed, tone and pronunciation.
“Callers don't wait on hold any more. The agent answers, books and sends the details.”
What a good agent sounds like
Voice library
- WarmEnglish (US)
- CalmEnglish (UK)
- BrightArabic
- FriendlyTurkish
- ClearRussian
- SteadySpanish
Better conversations, better business
Always on
24/7Every call and message answered, nights and weekends included.
Languages
60+Agents that speak your customers' language and switch mid-call.
Channels
3Phone, web and WhatsApp, from one agent and one contact list.
Setup
MinutesFrom a blank agent to a live test call in a single sitting.
One platform for every conversation
Front desk
Answers inbound calls, handles common questions and routes the rest to your team.
Any business · ReceptionAppointment scheduling
Books, confirms and reschedules in your calendar while the caller is on the line.
Clinics · BookingsAfter-hours coverage
Covers nights, weekends and peaks so no lead waits until morning.
Real estate · LeadsLead qualification
Asks the right questions, scores intent and saves the contact for your team.
Sales · QualificationWhatsApp support
The same agent replies on WhatsApp in seconds and keeps the whole thread.
Retail · MessagingOutbound follow-up
Calls back new leads and reminders on time, with the context already loaded.
Services · Follow-upFrequently asked questions
What is Plonom?
A platform for building voice and message AI agents. You write the instructions, choose a voice and connect a number or WhatsApp, and the agent handles conversations around the clock.
How long does it take to launch an agent?
Minutes for a first version: create an agent, test it in the browser by voice or chat, then publish it to a number.
Can I use my own phone number?
Yes. Bring a number from Twilio, Telnyx, Vonage or your operator over SIP, or get a new one in the dashboard, and choose which agent answers it.
How do agents connect to WhatsApp?
Connect your WhatsApp Business number in the dashboard. The agent replies in seconds and every conversation is saved to your contacts.
How do you prevent made-up answers?
Agents answer from your knowledge base and instructions, with guardrails you control. Calls that need a look are flagged in analytics.
Can a person take over?
Any time. Your team can take over a conversation from the dashboard, and agents transfer to a person when a customer asks.
Which languages are supported?
60+ languages and dialects, plus a multilingual mode that follows the customer when they switch.
What can agents connect to?
Cal.com for bookings, Zapier, Make and n8n for your CRM and sheets, and any MCP server for your own tools.
Voice agents for every customer conversation
Leave your details and we will set up a live agent for your business.