Hoe Synthflow te gebruiken om leadkwalificatie in 2026 te automatiseren

Snelstart

Deze handleiding behandelt alle functies van Synthflow:

• Aan de slag — Create your account and connect a number
• Hoe gebruik je slim gespreksbeheer? — Route inbound and outbound phone calls without missed leads
• Hoe gebruik je de automatische planner? — Book appointments live during calls through Google Calendar
• Hoe gebruik je een geautomatiseerd antwoordsysteem? — Answer every caller after hours with no staff
• Hoe AI-spraakassistenten te gebruiken — Build agents that hold real conversations with customers
• Hoe rapporten en analyses te gebruiken — Read every call transcript and spot weak answers
• Hoe WhatsApp-integratie te gebruiken — Follow up on a second channel after each call
• Hoe gebruik je een AI-receptionist? — Greet callers, escalate complex issues, and transfer warmly
• Hoe gebruik je een AI-concierge? — Handle guest requests and service questions around the clock
• Hoe IVR-optimalisatie te gebruiken — Replace menu trees so callers just say what they want

Benodigde tijd: 5 minuten per film

Ook in deze handleiding: Professionele tips | Veelgemaakte fouten | Probleemoplossing | Prijzen | Alternatieven

Waarom zou je deze gids vertrouwen?

I have run Synthflow AI on live bedrijf lines for eight months and tested every feature here.

Every screenshot and step comes from my own account, not a vendor demo reel.

Disclaimer: this page contains affiliate links, and I acknowledge that clearly before you read further.

Synthflow AI is a stem AI platform that builds ai voice agents to handle phone calls automatically.

Most people set up one agent and never touch the rest of the tool.

This guide shows you how to use Synthflow feature by feature.

Step by step, with screenshots and pro tips from real work.

Synthflow-handleiding

This How to Use Synthflow tutorial walks through every feature, from your first agent to advanced flow work.

Synthflow

Stop losing business to missed calls. Synthflow AI answers every phone call with voice agents that book appointments, qualify leads, and transfer complex cases to your team. Usage based billing starts at $0, so you can build and test an agent before you buy anything.

PROBEER SYNTHFLOW NU →

LEES DE VOLLEDIGE RECENSIE →

ALTERNATIEVEN VOOR SYNTHFLOW →

Aan de slag met Synthflow

Before any feature works, finish this one time setup.

Het duurt ongeveer drie minuten.

Watch my walkthrough of the platform first:

Laten we nu elke stap eens nader bekijken.

Stap 1: Maak uw account aan

Go to the Synthflow website and click the Get Started button.

Voer uw werk-e-mailadres in en maak een wachtwoord aan.

✓ Controlepunt: a confirmation email lands in your inbox within a minute.

Stap 2: Een telefoonnummer koppelen

Synthflow AI runs in the browser, so there is no app to download.

Buy a number inside Synthflow, or integrate an existing number using Twilio.

Zo ziet het dashboard eruit:

✓ Controlepunt: your number shows a green connected status.

Step 3: Feed the Agent Your Business Data

Upload PDFs or documents so the agent knows your services, hours, and prices.

No coding skills are needed at any point here.

How to Use Synthflow Smart Call Manager

Slim oproepbeheer lets you route every inbound and outbound call to the right ai agents automatically.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Step 1: Open the Numbers Tab

Click Phone Numbers, then assign your number to an agent.

One number can hold separate inbound and outbound agents.

Step 2: Set Your Routing Rules

Choose what happens on busy lines and after hours.

Add a transfer number so callers reach a human when needed.

Zo ziet het eruit:

✓ Controlepunt: the call log shows your test with a full recording.

Step 3: Run a Test Call

Use the dashboard to place a live test call and listen back.

Hoe gebruik je de automatische planner van Synthflow?

Automatisch Planner lets you let the agent book appointments during the call itself.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Stap 1: Koppel je agenda

Open Integrations and connect Google Calendar or Cal.com.

Grant booking access when the consent screen appears.

Step 2: Define Your Availability

Pick your working hours, slot length, and buffer time.

Real time booking then happens mid conversation, not after it.

Zo ziet het eruit:

✓ Controlepunt: a test booking appears on your calendar with the correct date.

Step 3: Add a Confirmation Action

Trigger an SMS or email confirmation the moment a slot is taken.

Hoe gebruik je de geautomatiseerde antwoordservice van Synthflow?

Geautomatiseerde antwoordservice lets you answer every caller when your team is offline.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Stap 1: Kies een sjabloon

Start from a pre built template such as appointment scheduling.

Templates save an hour of prompt writing on day one.

Step 2: Write the Greeting

Keep the opening line short and name your business.

Tell the agent to acknowledge the reason for the call before answering.

Zo ziet het eruit:

✓ Controlepunt: an after hours test call gets a full answer, not voicemail.

Step 3: Set an Escalation Path

Route anything the agent cannot answer to a human on request.

Hoe gebruik je Synthflow AI-spraakassistenten?

AI-spraakagenten lets you build ai voice agents that hold real conversations with your customers.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Step 1: Choose Your Build Mode

Pick Flow Designer for structured logic or Single Prompt for speed.

You can create multiple agents using both approaches.

Step 2: Add Conversation Nodes

Each node in Flow Designer is one action or decision point.

Place a Conversation node before any branch so the agent waits for the answer.

Deterministic logic means the agent follows set rules rather than making its own decisions.

Zo ziet het eruit:

✓ Controlepunt: your agent greets you by name on a test call.

Step 3: Pick the Voice

Kies een ElevenLabs voice, then tune tone, speed, and volume.

Hoe Synthflow-rapporten en -analyses te gebruiken

Rapporten en analyses lets you see what your voice agents actually said on every call.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Step 1: Open Call History

Filter by agent, outcome, or date range.

Use search to find one caller fast.

Step 2: Read the Transcript

Open any call and read the transcript beside the recording.

Weak answers show up as long pauses or repeated questions.

Zo ziet het eruit:

✓ Controlepunt: your dashboard shows call volume, duration, and outcomes.

Step 3: Feed Fixes Back

Rewrite the prompt or add the missing fact to your knowledge base.

Share the transcript with your team so any fact you added gets checked.

Hoe gebruik je de Synthflow WhatsApp-integratie?

WhatsApp-integratie lets you continue the conversation on a channel people actually read.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Step 1: Link WhatsApp

Connect your business number in the integrations panel.

Verify ownership through the code sent to that number.

Step 2: Build the Follow Up

Write one short message the agent sends after each call.

Include the booking link or the quote you mentioned on the phone.

Zo ziet het eruit:

✓ Controlepunt: a test call ends with a WhatsApp message on your phone.

Step 3: Set the Trigger

Fire the message only on calls that end with a booking or a quote.

Hoe gebruik je de Synthflow AI-receptionist?

AI-receptionist lets you greet callers, qualify them, and escalate the hard ones.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Step 1: Define the Intake Questions

Ask name, reason for calling, and preferred callback time.

Store each answer as a variable you reference later.

Step 2: Add Lead Qualification Logic

Branch high intent callers straight to your sales line.

Send everyone else to booking or a callback queue.

Zo ziet het eruit:

✓ Controlepunt: a transferred call arrives with a summary attached.

Step 3: Turn On Warm Transfer

The agent passes call context to the human before handing over.

Hoe gebruik je Synthflow AI Concierge?

AI-conciërge lets you handle guest requests and service questions at any hour.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Step 1: Load Your Service Menu

Upload your list of services, hours, and prices.

Add anything guests ask about that is not on your site.

Step 2: Enable Request Handling

Let the agent take a request and log it for your team.

Cancel and reschedule flows belong here too.

Zo ziet het eruit:

✓ Controlepunt: a test request appears as a new record in your CRM.

Step 3: Connect Your CRM

Push every request into HubSpot or Salesforce natively.

How to Use Synthflow IVR Optimizer

IVR-optimalisatie lets you replace press one menus with plain speech.

Hieronder leggen we stap voor stap uit hoe je het gebruikt.

Step 1: Map Your Current Menu

Write down every option callers hear today.

Most menus have three real paths and a lot of noise.

Step 2: Rebuild It as One Question

Ask callers what they need and let the agent understand the answer.

The Multi-Agent System keeps each path as its own small flow.

Zo ziet het eruit:

✓ Controlepunt: every spoken request reaches the right agent.

Step 3: Test Every Path

Call in and try each path, including the one nobody uses.

Synthflow Pro tips en sneltoetsen

After eight months on this platform, here are the shortcuts I actually use.

Every user gets the same bouwer, so these work at any account level.

Toetsenbord sneltoetsen

Verborgen functies die de meeste mensen over het hoofd zien

• Multi-agentsysteem: break one huge flow into small reusable sub flows that are easier to work on.
• Aangepast stemkloon: upload audio samples and the tool builds a voice that sounds like your own team.
• Warm transfer context: the human who picks up hears what happened before they say hello.
• BELL framework: build, evaluate, launch, and learn is the loop Synthflow recommends for every agent.

Here is what my own account looks like after eight months of use:

Veelvoorkomende fouten in Synthflow die je moet vermijden

Mistake #1: Branching before the agent has an answer

Mistake #2: Launching with an empty knowledge base

Mistake #3: Ignoring accents and complex questions

Synthflow-probleemoplossing

Problem: The agent talks over the caller

Oorzaak: the interruption threshold is set too low for your line quality.

Repareren: raise the silence timeout by half a second and test again on a mobile connection.

Problem: Bookings are not reaching the calendar

Oorzaak: the calendar connection expired or the account lost booking permission.

Repareren: disconnect the integration, reconnect it, and place one test call to confirm.

Problem: Your bill jumped this month

Oorzaak: usage based billing scales with call minutes, so volume spikes hit the invoice fast.

Repareren: cap concurrent calls and check the minutes report weekly instead of monthly.

📌 Opmerking: if none of these fix your issue, contact Synthflow support.

Wat is Synthflow?

Synthflow AI is a voice AI operating system that automates and scales thousands of calls from one platform.

Think of it like hiring a receptionist who never sleeps and never forgets a script.

It is designed for ease of use, which makes it a versatile tool across many types of businesses.

Watch my full review video:

It runs on models like GPT-4o and ElevenLabs, and it includes these key features:

• Slim oproepbeheer: route inbound and outbound phone calls to the right agent.
• Automatische planner: book appointments live through Google Calendar or Cal.com.
• Geautomatiseerde antwoordservice: answer every caller after hours with no staff on shift.
• AI-spraakassistenten: build agents that hold real conversations with your customers.
• Rapporten en analyses: read every call transcript and spot weak answers fast.
• WhatsApp-integratie: follow up on a second channel after the call ends.
• AI-receptionist: greet callers, run lead qualification, and transfer warmly.
• AI-concierge: handle guest requests and service questions around the clock.
• IVR-optimalisatie: replace menu trees so callers just say what they want.

Vastgoed teams use it for lead qualification, clinics use it for appointments, and restaurants use it for bookings.

Multi cloud redundancy and instant failover keep enterprise lines up when one region fails.

Voor een volledige recensie, zie onze Synthflow review.

Synthflow-prijzen

Here is what Synthflow costs in 2026:

Gratis proefperiode: yes, you can build and test an agent for $0 before you purchase minutes.

Geld-terug-garantie: no formal guarantee, but usage billing means you only pay for calls you place.

💰 Beste prijs-kwaliteitverhouding: Pay as you go — you buy minutes as you need them, with no seat fees.

One warning from my own invoices: costs climb quickly at high call volume.

Synthflow versus alternatieven

How does Synthflow compare? Here is the competitive landscape:

Bekijk deze vergelijking:

Snelle keuzes:

• Beste overall: Synthflow — the widest feature set with no coding required.
• Beste budget: KrispCall — cheap numbers if you only need calling, not ai.
• Het meest geschikt voor beginners: Goodcall — the fastest setup for a single location.
• Het meest geschikt voor ontwikkelaars: Vapi — full control if your team writes code.

🎯 Alternatieven voor Synthflow

Op zoek naar alternatieven voor Synthflow? Dit zijn de beste opties:

• 🚀 BelHippo: a full business phone system with power dialing, better suited to human sales teams than ai agents.
• 💰 KrispCall: cheap global numbers and unified calling, a fit when you want lines rather than voice agents.
• 📊 CallRail: the strongest call tracking and attribution reporting if marketing spend is your real vraag.
• 🌟 Vertel het opnieuw aan AI: praised for natural conversations and predictable behaviour when callers interrupt mid sentence.
• 🔧 Vapi: more flexibility for developers, though it needs real technical setup before your first live call.
• ⚡ Saaie AI: built for very high outbound volume, with tight control over latency and call pacing.
• 💼 Lucht-AI: aimed at long sales conversations, best for teams that live on the phone all day.
• 👶 Goed idee: the easiest starting point for a small local business that just needs calls answered.
• 🎨 ElevenLabs: the best raw voice quality in the world right now, though it is a voice engine, not a full platform.

Voor de volledige lijst, zie onze Synthflow-alternatieven gids.

⚔️ Synthflow vergeleken

Here is how Synthflow stacks up against each competitor:

• Synthflow versus CallHippo: Synthflow answers calls on its own, CallHippo just routes them to people.
• Synthflow versus KrispCall: KrispCall wins on number pricing, Synthflow wins on automatisering.
• Synthflow versus CallRail: CallRail measures calls, Synthflow handles them.
• Synthflow versus Retell AI: Retell handles interruptions better, Synthflow gives you more prebuilt features.
• Synthflow versus Vapi: Vapi offers deeper control, Synthflow gets you live without a developer.
• Synthflow versus saaie AI: Bland leads on outbound scale, Synthflow leads on inbound reception work.
• Synthflow versus Air AI: Air targets long sales calls, Synthflow covers a wider range of use cases.
• Synthflow versus Goodcall: Goodcall is simpler, Synthflow scales to multi location teams.
• Synthflow versus ElevenLabs: ElevenLabs supplies the voice, Synthflow supplies the whole agent around it.

Begin nu met het gebruik van Synthflow.

Je hebt geleerd hoe je alle belangrijke Synthflow-functies kunt gebruiken:

• ✅ Slim gespreksbeheer
• ✅ Automatische planner
• ✅ Geautomatiseerde antwoordservice
• ✅ AI-spraakassistenten
• ✅ Rapporten en analyses
• ✅ WhatsApp-integratie
• ✅ AI-receptionist
• ✅ AI-concierge
• ✅ IVR-optimalisatie

Volgende stap: pick one feature and try it today.

Most people start with Smart Call Management.

Het duurt minder dan vijf minuten.

I hope this guide saved you a few hours of trial and error.

If something here did not work for you, leave a comment and I will take a look. Thanks for reading.

Veelgestelde vragen

Wat doet Synthflow?

Synthflow builds ai voice agents that answer phone calls, book appointments, run lead qualification, and transfer complex calls to your team, all without any coding.

Wat is Synthflow AI?

Synthflow AI is a voice AI platform that creates, manages, and scales voice agents from one dashboard, using models like GPT-4o and ElevenLabs voices.

Welke talen worden door Synthflow ondersteund?

Synthflow supports more than 30 languages through its ElevenLabs voice layer, covering English, Spanish, German, French, Portuguese, Hindi, Arabic, and most major European languages.

How much does Synthflow cost?

Synthflow uses usage based billing that starts at $0, so you only pay for call minutes. Enterprise teams contact sales for volume rates and failover.

Hoe kan ik Synthflow annuleren?

Open account settings, select billing, and cancel your plan there. Usage billing stops at the end of the current cycle, and your call transcripts stay downloadable.